Quick view Details K&N | sku: 57-0626 **Special Order** K&N 02-07 WRX/STi 57i Performance Intake Kit MSRP: Now: $249.99 Add to Cart Compare Quick view Details K&N | sku: 69-8001TWR K&N 02-07 WRX/STi Wrinkle Red Typhoon Short Ram Intake MSRP: Now: $399.99 Add to Cart Compare Quick view Details K&N | sku: 33-2154 K&N 05 WRX / 99-06 Impreza / 99-04 Legacy Drop In Air Filter MSRP: Now: $64.99 Add to Cart Compare Quick view Details K&N | sku: 33-2232 K&N 02-07 WRX/STi Drop In Air Filter 11in O/S Length / 6.563in O/S Width / 1.063in Height MSRP: Now: $64.99 Add to Cart Compare Quick view Details Injen Injen 02-07 WRX (No Wagon) / 04 STi Cold Air Intake MSRP: Now: $356.20 Choose Options Compare Quick view Details HKS | sku: 71008-AF006 HKS 02-07 WRX/ 04-07 STi SSQV4 BOV Kit MSRP: Now: $335.75 Add to Cart Compare Quick view Details IAG | sku: IAG-AFD-1100 IAG Performance BIG MAF Intake for 2002-07 Subaru WRX / STI MSRP: Now: $249.99 Add to Cart Compare Quick view Details Injen Injen 02-07 WRX/STi Short Ram Intake MSRP: Now: $232.70 Choose Options Compare Quick view Details Process West | sku: PWSH004 Process West Replacement Throttle Body Hose 02-07 WRX/STI MSRP: Now: $18.00 Add to Cart Compare Quick view Details Process West Process West Intake Manifold Track Version Black (Reverse Cable Throttle Position) - Subaru WRX 2002-2005 MSRP: Was: Now: $2,031.75 - $2,098.95 Choose Options Compare Quick view Details Process West Process West Intake Manifold Street Version Black - Subaru WRX 2002-2005 MSRP: Was: Now: $2,031.75 - $2,098.95 Choose Options Compare Quick view Details Process West | sku: PWCAI03 Process West Cold Air Intake - Subaru WRX/STI 2002-2007 / Forester XT 2004-2007 MSRP: Now: $297.00 Add to Cart Compare Quick view Details Process West | sku: PWCAI05 Process West Cold Air Intake 72mm Big MAF - Subaru WRX/STI 2002-2007 MSRP: Now: $363.00 Add to Cart Compare Quick view Details Killer B Motorsport | sku: EJTI-84 Killer B EJ Cast Aluminum Turbo Inlet (KBM to 84mm/FP Coupler) MSRP: Now: $339.00 Add to Cart Compare Quick view Details Killer B Motorsport | sku: EJTI-3 Killer B EJ Cast Aluminum Turbo Inlet (KBM to 3in. Coupler) MSRP: Now: $339.00 Add to Cart Compare Quick view Details Killer B Motorsport | sku: EJTI-OE Killer B EJ Cast Aluminum Turbo Inlet (KBM to OEM Coupler) MSRP: Now: $339.00 Add to Cart Compare Quick view Details GrimmSpeed GrimmSpeed Post MAF Hose Kit - 02-14 WRX/STI, 18-20 STI (15-17 STI w/OEM Sound Tube Delete) MSRP: Now: $80.00 Choose Options Compare Quick view Details OEM Subaru Parts OEM SUBARU THROTTLE CABLE 2002-2005 WRX MSRP: Now: $70.00 Add to Cart Compare Quick view Details COBB | sku: 712455 COBB SUBARU THROTTLE BODY COUPLER MSRP: Now: $50.00 Add to Cart Compare Quick view Details COBB | sku: 712010-BK COBB SUBARU POST MAF HOSE MSRP: Now: $85.00 Add to Cart Compare Quick view Details COBB | sku: SUB00001IA COBB SUBARU INTAKE + AIRBOX STI 2004-2007, WRX 2002-2007, FXT 2004-2008 MSRP: Now: $475.00 Add to Cart Compare Quick view Details COBB | sku: 712101 COBB SUBARU AND MAZDA SF INTAKE REPLACEMENT FILTER MSRP: Now: $60.00 Choose Options Compare Quick view Details GrimmSpeed | sku: 053001. GRIMMSPEED MAF BLOCK OFF - WRX/STI/LGT/FXT MSRP: Now: $42.00 Choose Options Compare Quick view Details PERRIN | sku: PSP-ITR-301RD Perrin Subaru 02-07 WRX 04-14 STi Top Mount Intercooler Coupler Kit Red MSRP: Now: $33.15 Add to Cart Compare Quick view K&N | sku: 57-0626 **Special Order** K&N 02-07 WRX/STi 57i Performance Intake Kit K&N 02-07 WRX/STi 57i Performance Intake Kit As with every K&N kit, when you bolt-on a K&N 57i Performance Induction Kit, you will notice the difference the next time you drive your vehicle. K&N 57i Performance Induction Kits are a great... MSRP: Now: $249.99 Add to Cart Compare Quick view K&N | sku: 69-8001TWR K&N 02-07 WRX/STi Wrinkle Red Typhoon Short Ram Intake K&N 02-07 WRX/STi Wrinkle Red Typhoon Short Ram Intake The K&N 69-8001TWR Typhoon air intake system is a free-flowing, mandrel-bent aluminum tube air induction system designed to fit some Subaru Impreza WRX and WRX STI models. The restrictive... MSRP: Now: $399.99 Add to Cart Compare Quick view K&N | sku: 33-2154 K&N 05 WRX / 99-06 Impreza / 99-04 Legacy Drop In Air Filter K&N 05 WRX / 99-06 Impreza / 99-04 Legacy Drop In Air Filter K&N Replacement High-Flow Air Filters are The Original High-Flow Air Filter. Since 1969 K&N Engineering has been designing, manufacturing, and enhancing High-Flow Air Filters for... MSRP: Now: $64.99 Add to Cart Compare Quick view K&N | sku: 33-2232 K&N 02-07 WRX/STi Drop In Air Filter 11in O/S Length / 6.563in O/S Width / 1.063in Height K&N 02-07 WRX/STi Drop In Air Filter 11in O/S Length / 6.563in O/S Width / 1.063in Height K&N Replacement High-Flow Air Filters are The Original High-Flow Air Filter. Since 1969 K&N Engineering has been designing, manufacturing, and... MSRP: Now: $64.99 Add to Cart Compare Quick view Injen Injen 02-07 WRX (No Wagon) / 04 STi Cold Air Intake Injen 02-07 WRX (No Wagon) / 04 STi Cold Air Intake Add some easy horsepower to your Ride with this RD Series Performance cold air intake (CAI) from Injen Technology! The engineers at Injen have spent considerable amounts of time designing, testing, and... MSRP: Now: $356.20 Choose Options Compare Quick view HKS | sku: 71008-AF006 HKS 02-07 WRX/ 04-07 STi SSQV4 BOV Kit HKS 02-07 WRX/ 04-07 STi SSQV4 BOV Kit SUPER SQV4 BLOW OFF Series Description: HKS Super SQV (Sequential Blow Off Valve) uses a unique sequential valve structure and a differential pressure control system, which allows for a broad operating range... MSRP: Now: $335.75 Add to Cart Compare Quick view IAG | sku: IAG-AFD-1100 IAG Performance BIG MAF Intake for 2002-07 Subaru WRX / STI IAG Performance BIG MAF Intake for 2002-07 Subaru WRX / STI features mandrel bent aluminum piping and K&N Filter. Requires tuning.Includes: K&N Cone Filter Silicone Transition Hose & Hose Clamps 3" O.D. Polished Aluminum Piping w/ MAF Sensor... MSRP: Now: $249.99 Add to Cart Compare Quick view Injen Injen 02-07 WRX/STi Short Ram Intake Injen 02-07 WRX/STi Polished Short Ram Intake The Injen IS Series is a traditional, underhood intake system that is placed in the stock location of the factory air-box system. Each system is built from 6061, T-6 aluminum alloy to ensure the lightest... MSRP: Now: $232.70 Choose Options Compare Quick view Process West | sku: PWSH004 Process West Replacement Throttle Body Hose 02-07 WRX/STI The Process West Silicone Coupler us a direct replacement for the factory joiner that connects the top mount intercooler and throttle body. It has a thicker wall that the standard coupler and made from a stronger, more durable silicone material. Suits... MSRP: Now: $18.00 Add to Cart Compare Quick view Process West Process West Intake Manifold Track Version Black (Reverse Cable Throttle Position) - Subaru WRX 2002-2005 The Process West range billet manifolds is a no holds barred manifestation of what is possible under the hood of a WRX/STI when perfect aesthetics meet high end performance. What you see here is the result of years of research and testing, multiple... MSRP: Was: Now: $2,031.75 - $2,098.95 Choose Options Compare Quick view Process West Process West Intake Manifold Street Version Black - Subaru WRX 2002-2005 The Process West range billet manifolds is a no holds barred manifestation of what is possible under the hood of a WRX/STI when perfect aesthetics meet high end performance. What you see here is the result of years of research and testing, multiple... MSRP: Was: Now: $2,031.75 - $2,098.95 Choose Options Compare Quick view Process West | sku: PWCAI03 Process West Cold Air Intake - Subaru WRX/STI 2002-2007 / Forester XT 2004-2007 The Process West Cold Air Intake is perfect for gaining more power from your EJ Subaru, not to mention the sound! The Cold Air Intake Kit is designed to replace the factory air intake and allow for a less restrictive airflow. Made of lightweight CNC... MSRP: Now: $297.00 Add to Cart Compare Quick view Process West | sku: PWCAI05 Process West Cold Air Intake 72mm Big MAF - Subaru WRX/STI 2002-2007 The Process West Cold Air Intake is perfect for gaining more power from your EJ Subaru, not to mention the sound! The Cold Air Intake Kit is designed to replace the factory air intake and allow for a less restrictive airflow. Made of lightweight CNC... MSRP: Now: $363.00 Add to Cart Compare Quick view Killer B Motorsport | sku: EJTI-84 Killer B EJ Cast Aluminum Turbo Inlet (KBM to 84mm/FP Coupler) Killer B EJ Cast Aluminum Turbo Inlet (KBM to 84mm/FP Coupler) Designed and Made in the USAMade from Heat Treated Cast Aluminumincludes Coupler for OEM or 3" Compressor InletDoes not require removal of Intake ManifoldIncludes Fittings for OEM and... MSRP: Now: $339.00 Add to Cart Compare Quick view Killer B Motorsport | sku: EJTI-3 Killer B EJ Cast Aluminum Turbo Inlet (KBM to 3in. Coupler) Killer B EJ Cast Aluminum Turbo Inlet (KBM to 3in. Coupler) Designed and Made in the USAMade from Heat Treated Cast Aluminumincludes Coupler for OEM or 3" Compressor InletDoes not require removal of Intake ManifoldIncludes Fittings for OEM and... MSRP: Now: $339.00 Add to Cart Compare Quick view Killer B Motorsport | sku: EJTI-OE Killer B EJ Cast Aluminum Turbo Inlet (KBM to OEM Coupler) Killer B EJ Cast Aluminum Turbo Inlet (KBM to OEM Coupler) Designed and Made in the USAMade from Heat Treated Cast Aluminumincludes Coupler for OEM or 3" Compressor InletDoes not require removal of Intake ManifoldIncludes Fittings for OEM and Aftermarket... MSRP: Now: $339.00 Add to Cart Compare Quick view GrimmSpeed GrimmSpeed Post MAF Hose Kit - 02-14 WRX/STI, 18-20 STI (15-17 STI w/OEM Sound Tube Delete) Add a touch of class to your bay! Some OE parts look passable and others miss the mark. In the case of the factory post MAF hose, the quicker you can get it out of your bay, the better. We’ve now got you covered with The GrimmSpeed Post MAF Hose... MSRP: Now: $80.00 Choose Options Compare Quick view OEM Subaru Parts OEM SUBARU THROTTLE CABLE 2002-2005 WRX Original equipment Subaru throttle cable for 2002-2005 WRX SKU#: 07059 Shipping Weight: 5.0 lb Manufacturer: Subaru MSRP: Now: $70.00 Add to Cart Compare Quick view COBB | sku: 712455 COBB SUBARU THROTTLE BODY COUPLER Cobb Subaru Throttle Body Coupler Taken your throttle body coupler off one too many times? Has it seen better days? Why not add a little flair to your engine bay with the new COBB Throttle Body coupler? It's a drop-in replacement for the factory unit... MSRP: Now: $50.00 Add to Cart Compare Quick view COBB | sku: 712010-BK COBB SUBARU POST MAF HOSE The 4-ply silicone construction has the right compliance to bridge the chassis mounted airbox to the violent motion of a boxer engine being driven in anger, while the steel reinforcement prevents collapse when the turbo is drawing maximum vacuum at... MSRP: Now: $85.00 Add to Cart Compare Quick view COBB | sku: SUB00001IA COBB SUBARU INTAKE + AIRBOX STI 2004-2007, WRX 2002-2007, FXT 2004-2008 Cobb 04-07 Subaru STi / 02-07 WRX / 04-08 FXT Intake + Airbox 1 x cobb712100 Cobb 02-07 WRX/STi Black SF Intake 1 x cobb712010-BK Cobb Subaru Post MAF Hose - Stealth Black 1 x cobb712160 Cobb 2002-2007 Subaru WRX SF Airbox Kit This C.A.R.B. approved... MSRP: Now: $475.00 Add to Cart Compare Quick view COBB | sku: 712101 COBB SUBARU AND MAZDA SF INTAKE REPLACEMENT FILTER Cobb WRX/STi Black SF Intake REPLACEMENT FILTER ONLY - NOT A COMPLETE INTAKE DESCRIPTION The filter element that originally came with your SF Intake is cleanable and can be reused for the life of your car. However, should your filter element... MSRP: Now: $60.00 Choose Options Compare Quick view GrimmSpeed | sku: 053001. GRIMMSPEED MAF BLOCK OFF - WRX/STI/LGT/FXT When you upgrade your Subaru to a Blow Through System you will need a way to block off the location where the old MAF Sensor was located, well GrimmSpeed™ has the answer. GrimmSpeed™ MAF Block Off Plate allows you to do just that! Compact... MSRP: Now: $42.00 Choose Options Compare Quick view PERRIN | sku: PSP-ITR-301RD Perrin Subaru 02-07 WRX 04-14 STi Top Mount Intercooler Coupler Kit Red Silicone technology allows us to design a turbo inlet hose that is better in all aspects than the OEM part and increases your engines horsepower and performance. The PERRIN inlet hose is perfectly smooth on the inside and has a significantly larger... MSRP: Now: $33.15 Add to Cart Compare 1 2 Next 1 2 Next Compare Selected × OK
Quick view Details K&N | sku: 69-8001TWR K&N 02-07 WRX/STi Wrinkle Red Typhoon Short Ram Intake MSRP: Now: $399.99 Add to Cart Compare Quick view Details K&N | sku: 33-2154 K&N 05 WRX / 99-06 Impreza / 99-04 Legacy Drop In Air Filter MSRP: Now: $64.99 Add to Cart Compare Quick view Details K&N | sku: 33-2232 K&N 02-07 WRX/STi Drop In Air Filter 11in O/S Length / 6.563in O/S Width / 1.063in Height MSRP: Now: $64.99 Add to Cart Compare Quick view Details Injen Injen 02-07 WRX (No Wagon) / 04 STi Cold Air Intake MSRP: Now: $356.20 Choose Options Compare Quick view Details HKS | sku: 71008-AF006 HKS 02-07 WRX/ 04-07 STi SSQV4 BOV Kit MSRP: Now: $335.75 Add to Cart Compare Quick view Details IAG | sku: IAG-AFD-1100 IAG Performance BIG MAF Intake for 2002-07 Subaru WRX / STI MSRP: Now: $249.99 Add to Cart Compare Quick view Details Injen Injen 02-07 WRX/STi Short Ram Intake MSRP: Now: $232.70 Choose Options Compare Quick view Details Process West | sku: PWSH004 Process West Replacement Throttle Body Hose 02-07 WRX/STI MSRP: Now: $18.00 Add to Cart Compare Quick view Details Process West Process West Intake Manifold Track Version Black (Reverse Cable Throttle Position) - Subaru WRX 2002-2005 MSRP: Was: Now: $2,031.75 - $2,098.95 Choose Options Compare Quick view Details Process West Process West Intake Manifold Street Version Black - Subaru WRX 2002-2005 MSRP: Was: Now: $2,031.75 - $2,098.95 Choose Options Compare Quick view Details Process West | sku: PWCAI03 Process West Cold Air Intake - Subaru WRX/STI 2002-2007 / Forester XT 2004-2007 MSRP: Now: $297.00 Add to Cart Compare Quick view Details Process West | sku: PWCAI05 Process West Cold Air Intake 72mm Big MAF - Subaru WRX/STI 2002-2007 MSRP: Now: $363.00 Add to Cart Compare Quick view Details Killer B Motorsport | sku: EJTI-84 Killer B EJ Cast Aluminum Turbo Inlet (KBM to 84mm/FP Coupler) MSRP: Now: $339.00 Add to Cart Compare Quick view Details Killer B Motorsport | sku: EJTI-3 Killer B EJ Cast Aluminum Turbo Inlet (KBM to 3in. Coupler) MSRP: Now: $339.00 Add to Cart Compare Quick view Details Killer B Motorsport | sku: EJTI-OE Killer B EJ Cast Aluminum Turbo Inlet (KBM to OEM Coupler) MSRP: Now: $339.00 Add to Cart Compare Quick view Details GrimmSpeed GrimmSpeed Post MAF Hose Kit - 02-14 WRX/STI, 18-20 STI (15-17 STI w/OEM Sound Tube Delete) MSRP: Now: $80.00 Choose Options Compare Quick view Details OEM Subaru Parts OEM SUBARU THROTTLE CABLE 2002-2005 WRX MSRP: Now: $70.00 Add to Cart Compare Quick view Details COBB | sku: 712455 COBB SUBARU THROTTLE BODY COUPLER MSRP: Now: $50.00 Add to Cart Compare Quick view Details COBB | sku: 712010-BK COBB SUBARU POST MAF HOSE MSRP: Now: $85.00 Add to Cart Compare Quick view Details COBB | sku: SUB00001IA COBB SUBARU INTAKE + AIRBOX STI 2004-2007, WRX 2002-2007, FXT 2004-2008 MSRP: Now: $475.00 Add to Cart Compare Quick view Details COBB | sku: 712101 COBB SUBARU AND MAZDA SF INTAKE REPLACEMENT FILTER MSRP: Now: $60.00 Choose Options Compare Quick view Details GrimmSpeed | sku: 053001. GRIMMSPEED MAF BLOCK OFF - WRX/STI/LGT/FXT MSRP: Now: $42.00 Choose Options Compare Quick view Details PERRIN | sku: PSP-ITR-301RD Perrin Subaru 02-07 WRX 04-14 STi Top Mount Intercooler Coupler Kit Red MSRP: Now: $33.15 Add to Cart Compare Quick view K&N | sku: 57-0626 **Special Order** K&N 02-07 WRX/STi 57i Performance Intake Kit K&N 02-07 WRX/STi 57i Performance Intake Kit As with every K&N kit, when you bolt-on a K&N 57i Performance Induction Kit, you will notice the difference the next time you drive your vehicle. K&N 57i Performance Induction Kits are a great... MSRP: Now: $249.99 Add to Cart Compare Quick view K&N | sku: 69-8001TWR K&N 02-07 WRX/STi Wrinkle Red Typhoon Short Ram Intake K&N 02-07 WRX/STi Wrinkle Red Typhoon Short Ram Intake The K&N 69-8001TWR Typhoon air intake system is a free-flowing, mandrel-bent aluminum tube air induction system designed to fit some Subaru Impreza WRX and WRX STI models. The restrictive... MSRP: Now: $399.99 Add to Cart Compare Quick view K&N | sku: 33-2154 K&N 05 WRX / 99-06 Impreza / 99-04 Legacy Drop In Air Filter K&N 05 WRX / 99-06 Impreza / 99-04 Legacy Drop In Air Filter K&N Replacement High-Flow Air Filters are The Original High-Flow Air Filter. Since 1969 K&N Engineering has been designing, manufacturing, and enhancing High-Flow Air Filters for... MSRP: Now: $64.99 Add to Cart Compare Quick view K&N | sku: 33-2232 K&N 02-07 WRX/STi Drop In Air Filter 11in O/S Length / 6.563in O/S Width / 1.063in Height K&N 02-07 WRX/STi Drop In Air Filter 11in O/S Length / 6.563in O/S Width / 1.063in Height K&N Replacement High-Flow Air Filters are The Original High-Flow Air Filter. Since 1969 K&N Engineering has been designing, manufacturing, and... MSRP: Now: $64.99 Add to Cart Compare Quick view Injen Injen 02-07 WRX (No Wagon) / 04 STi Cold Air Intake Injen 02-07 WRX (No Wagon) / 04 STi Cold Air Intake Add some easy horsepower to your Ride with this RD Series Performance cold air intake (CAI) from Injen Technology! The engineers at Injen have spent considerable amounts of time designing, testing, and... MSRP: Now: $356.20 Choose Options Compare Quick view HKS | sku: 71008-AF006 HKS 02-07 WRX/ 04-07 STi SSQV4 BOV Kit HKS 02-07 WRX/ 04-07 STi SSQV4 BOV Kit SUPER SQV4 BLOW OFF Series Description: HKS Super SQV (Sequential Blow Off Valve) uses a unique sequential valve structure and a differential pressure control system, which allows for a broad operating range... MSRP: Now: $335.75 Add to Cart Compare Quick view IAG | sku: IAG-AFD-1100 IAG Performance BIG MAF Intake for 2002-07 Subaru WRX / STI IAG Performance BIG MAF Intake for 2002-07 Subaru WRX / STI features mandrel bent aluminum piping and K&N Filter. Requires tuning.Includes: K&N Cone Filter Silicone Transition Hose & Hose Clamps 3" O.D. Polished Aluminum Piping w/ MAF Sensor... MSRP: Now: $249.99 Add to Cart Compare Quick view Injen Injen 02-07 WRX/STi Short Ram Intake Injen 02-07 WRX/STi Polished Short Ram Intake The Injen IS Series is a traditional, underhood intake system that is placed in the stock location of the factory air-box system. Each system is built from 6061, T-6 aluminum alloy to ensure the lightest... MSRP: Now: $232.70 Choose Options Compare Quick view Process West | sku: PWSH004 Process West Replacement Throttle Body Hose 02-07 WRX/STI The Process West Silicone Coupler us a direct replacement for the factory joiner that connects the top mount intercooler and throttle body. It has a thicker wall that the standard coupler and made from a stronger, more durable silicone material. Suits... MSRP: Now: $18.00 Add to Cart Compare Quick view Process West Process West Intake Manifold Track Version Black (Reverse Cable Throttle Position) - Subaru WRX 2002-2005 The Process West range billet manifolds is a no holds barred manifestation of what is possible under the hood of a WRX/STI when perfect aesthetics meet high end performance. What you see here is the result of years of research and testing, multiple... MSRP: Was: Now: $2,031.75 - $2,098.95 Choose Options Compare Quick view Process West Process West Intake Manifold Street Version Black - Subaru WRX 2002-2005 The Process West range billet manifolds is a no holds barred manifestation of what is possible under the hood of a WRX/STI when perfect aesthetics meet high end performance. What you see here is the result of years of research and testing, multiple... MSRP: Was: Now: $2,031.75 - $2,098.95 Choose Options Compare Quick view Process West | sku: PWCAI03 Process West Cold Air Intake - Subaru WRX/STI 2002-2007 / Forester XT 2004-2007 The Process West Cold Air Intake is perfect for gaining more power from your EJ Subaru, not to mention the sound! The Cold Air Intake Kit is designed to replace the factory air intake and allow for a less restrictive airflow. Made of lightweight CNC... MSRP: Now: $297.00 Add to Cart Compare Quick view Process West | sku: PWCAI05 Process West Cold Air Intake 72mm Big MAF - Subaru WRX/STI 2002-2007 The Process West Cold Air Intake is perfect for gaining more power from your EJ Subaru, not to mention the sound! The Cold Air Intake Kit is designed to replace the factory air intake and allow for a less restrictive airflow. Made of lightweight CNC... MSRP: Now: $363.00 Add to Cart Compare Quick view Killer B Motorsport | sku: EJTI-84 Killer B EJ Cast Aluminum Turbo Inlet (KBM to 84mm/FP Coupler) Killer B EJ Cast Aluminum Turbo Inlet (KBM to 84mm/FP Coupler) Designed and Made in the USAMade from Heat Treated Cast Aluminumincludes Coupler for OEM or 3" Compressor InletDoes not require removal of Intake ManifoldIncludes Fittings for OEM and... MSRP: Now: $339.00 Add to Cart Compare Quick view Killer B Motorsport | sku: EJTI-3 Killer B EJ Cast Aluminum Turbo Inlet (KBM to 3in. Coupler) Killer B EJ Cast Aluminum Turbo Inlet (KBM to 3in. Coupler) Designed and Made in the USAMade from Heat Treated Cast Aluminumincludes Coupler for OEM or 3" Compressor InletDoes not require removal of Intake ManifoldIncludes Fittings for OEM and... MSRP: Now: $339.00 Add to Cart Compare Quick view Killer B Motorsport | sku: EJTI-OE Killer B EJ Cast Aluminum Turbo Inlet (KBM to OEM Coupler) Killer B EJ Cast Aluminum Turbo Inlet (KBM to OEM Coupler) Designed and Made in the USAMade from Heat Treated Cast Aluminumincludes Coupler for OEM or 3" Compressor InletDoes not require removal of Intake ManifoldIncludes Fittings for OEM and Aftermarket... MSRP: Now: $339.00 Add to Cart Compare Quick view GrimmSpeed GrimmSpeed Post MAF Hose Kit - 02-14 WRX/STI, 18-20 STI (15-17 STI w/OEM Sound Tube Delete) Add a touch of class to your bay! Some OE parts look passable and others miss the mark. In the case of the factory post MAF hose, the quicker you can get it out of your bay, the better. We’ve now got you covered with The GrimmSpeed Post MAF Hose... MSRP: Now: $80.00 Choose Options Compare Quick view OEM Subaru Parts OEM SUBARU THROTTLE CABLE 2002-2005 WRX Original equipment Subaru throttle cable for 2002-2005 WRX SKU#: 07059 Shipping Weight: 5.0 lb Manufacturer: Subaru MSRP: Now: $70.00 Add to Cart Compare Quick view COBB | sku: 712455 COBB SUBARU THROTTLE BODY COUPLER Cobb Subaru Throttle Body Coupler Taken your throttle body coupler off one too many times? Has it seen better days? Why not add a little flair to your engine bay with the new COBB Throttle Body coupler? It's a drop-in replacement for the factory unit... MSRP: Now: $50.00 Add to Cart Compare Quick view COBB | sku: 712010-BK COBB SUBARU POST MAF HOSE The 4-ply silicone construction has the right compliance to bridge the chassis mounted airbox to the violent motion of a boxer engine being driven in anger, while the steel reinforcement prevents collapse when the turbo is drawing maximum vacuum at... MSRP: Now: $85.00 Add to Cart Compare Quick view COBB | sku: SUB00001IA COBB SUBARU INTAKE + AIRBOX STI 2004-2007, WRX 2002-2007, FXT 2004-2008 Cobb 04-07 Subaru STi / 02-07 WRX / 04-08 FXT Intake + Airbox 1 x cobb712100 Cobb 02-07 WRX/STi Black SF Intake 1 x cobb712010-BK Cobb Subaru Post MAF Hose - Stealth Black 1 x cobb712160 Cobb 2002-2007 Subaru WRX SF Airbox Kit This C.A.R.B. approved... MSRP: Now: $475.00 Add to Cart Compare Quick view COBB | sku: 712101 COBB SUBARU AND MAZDA SF INTAKE REPLACEMENT FILTER Cobb WRX/STi Black SF Intake REPLACEMENT FILTER ONLY - NOT A COMPLETE INTAKE DESCRIPTION The filter element that originally came with your SF Intake is cleanable and can be reused for the life of your car. However, should your filter element... MSRP: Now: $60.00 Choose Options Compare Quick view GrimmSpeed | sku: 053001. GRIMMSPEED MAF BLOCK OFF - WRX/STI/LGT/FXT When you upgrade your Subaru to a Blow Through System you will need a way to block off the location where the old MAF Sensor was located, well GrimmSpeed™ has the answer. GrimmSpeed™ MAF Block Off Plate allows you to do just that! Compact... MSRP: Now: $42.00 Choose Options Compare Quick view PERRIN | sku: PSP-ITR-301RD Perrin Subaru 02-07 WRX 04-14 STi Top Mount Intercooler Coupler Kit Red Silicone technology allows us to design a turbo inlet hose that is better in all aspects than the OEM part and increases your engines horsepower and performance. The PERRIN inlet hose is perfectly smooth on the inside and has a significantly larger... MSRP: Now: $33.15 Add to Cart Compare 1 2 Next 1 2 Next Compare Selected × OK
Quick view Details K&N | sku: 33-2154 K&N 05 WRX / 99-06 Impreza / 99-04 Legacy Drop In Air Filter MSRP: Now: $64.99 Add to Cart Compare Quick view Details K&N | sku: 33-2232 K&N 02-07 WRX/STi Drop In Air Filter 11in O/S Length / 6.563in O/S Width / 1.063in Height MSRP: Now: $64.99 Add to Cart Compare Quick view Details Injen Injen 02-07 WRX (No Wagon) / 04 STi Cold Air Intake MSRP: Now: $356.20 Choose Options Compare Quick view Details HKS | sku: 71008-AF006 HKS 02-07 WRX/ 04-07 STi SSQV4 BOV Kit MSRP: Now: $335.75 Add to Cart Compare Quick view Details IAG | sku: IAG-AFD-1100 IAG Performance BIG MAF Intake for 2002-07 Subaru WRX / STI MSRP: Now: $249.99 Add to Cart Compare Quick view Details Injen Injen 02-07 WRX/STi Short Ram Intake MSRP: Now: $232.70 Choose Options Compare Quick view Details Process West | sku: PWSH004 Process West Replacement Throttle Body Hose 02-07 WRX/STI MSRP: Now: $18.00 Add to Cart Compare Quick view Details Process West Process West Intake Manifold Track Version Black (Reverse Cable Throttle Position) - Subaru WRX 2002-2005 MSRP: Was: Now: $2,031.75 - $2,098.95 Choose Options Compare Quick view Details Process West Process West Intake Manifold Street Version Black - Subaru WRX 2002-2005 MSRP: Was: Now: $2,031.75 - $2,098.95 Choose Options Compare Quick view Details Process West | sku: PWCAI03 Process West Cold Air Intake - Subaru WRX/STI 2002-2007 / Forester XT 2004-2007 MSRP: Now: $297.00 Add to Cart Compare Quick view Details Process West | sku: PWCAI05 Process West Cold Air Intake 72mm Big MAF - Subaru WRX/STI 2002-2007 MSRP: Now: $363.00 Add to Cart Compare Quick view Details Killer B Motorsport | sku: EJTI-84 Killer B EJ Cast Aluminum Turbo Inlet (KBM to 84mm/FP Coupler) MSRP: Now: $339.00 Add to Cart Compare Quick view Details Killer B Motorsport | sku: EJTI-3 Killer B EJ Cast Aluminum Turbo Inlet (KBM to 3in. Coupler) MSRP: Now: $339.00 Add to Cart Compare Quick view Details Killer B Motorsport | sku: EJTI-OE Killer B EJ Cast Aluminum Turbo Inlet (KBM to OEM Coupler) MSRP: Now: $339.00 Add to Cart Compare Quick view Details GrimmSpeed GrimmSpeed Post MAF Hose Kit - 02-14 WRX/STI, 18-20 STI (15-17 STI w/OEM Sound Tube Delete) MSRP: Now: $80.00 Choose Options Compare Quick view Details OEM Subaru Parts OEM SUBARU THROTTLE CABLE 2002-2005 WRX MSRP: Now: $70.00 Add to Cart Compare Quick view Details COBB | sku: 712455 COBB SUBARU THROTTLE BODY COUPLER MSRP: Now: $50.00 Add to Cart Compare Quick view Details COBB | sku: 712010-BK COBB SUBARU POST MAF HOSE MSRP: Now: $85.00 Add to Cart Compare Quick view Details COBB | sku: SUB00001IA COBB SUBARU INTAKE + AIRBOX STI 2004-2007, WRX 2002-2007, FXT 2004-2008 MSRP: Now: $475.00 Add to Cart Compare Quick view Details COBB | sku: 712101 COBB SUBARU AND MAZDA SF INTAKE REPLACEMENT FILTER MSRP: Now: $60.00 Choose Options Compare Quick view Details GrimmSpeed | sku: 053001. GRIMMSPEED MAF BLOCK OFF - WRX/STI/LGT/FXT MSRP: Now: $42.00 Choose Options Compare Quick view Details PERRIN | sku: PSP-ITR-301RD Perrin Subaru 02-07 WRX 04-14 STi Top Mount Intercooler Coupler Kit Red MSRP: Now: $33.15 Add to Cart Compare Quick view K&N | sku: 57-0626 **Special Order** K&N 02-07 WRX/STi 57i Performance Intake Kit K&N 02-07 WRX/STi 57i Performance Intake Kit As with every K&N kit, when you bolt-on a K&N 57i Performance Induction Kit, you will notice the difference the next time you drive your vehicle. K&N 57i Performance Induction Kits are a great... MSRP: Now: $249.99 Add to Cart Compare Quick view K&N | sku: 69-8001TWR K&N 02-07 WRX/STi Wrinkle Red Typhoon Short Ram Intake K&N 02-07 WRX/STi Wrinkle Red Typhoon Short Ram Intake The K&N 69-8001TWR Typhoon air intake system is a free-flowing, mandrel-bent aluminum tube air induction system designed to fit some Subaru Impreza WRX and WRX STI models. The restrictive... MSRP: Now: $399.99 Add to Cart Compare Quick view K&N | sku: 33-2154 K&N 05 WRX / 99-06 Impreza / 99-04 Legacy Drop In Air Filter K&N 05 WRX / 99-06 Impreza / 99-04 Legacy Drop In Air Filter K&N Replacement High-Flow Air Filters are The Original High-Flow Air Filter. Since 1969 K&N Engineering has been designing, manufacturing, and enhancing High-Flow Air Filters for... MSRP: Now: $64.99 Add to Cart Compare Quick view K&N | sku: 33-2232 K&N 02-07 WRX/STi Drop In Air Filter 11in O/S Length / 6.563in O/S Width / 1.063in Height K&N 02-07 WRX/STi Drop In Air Filter 11in O/S Length / 6.563in O/S Width / 1.063in Height K&N Replacement High-Flow Air Filters are The Original High-Flow Air Filter. Since 1969 K&N Engineering has been designing, manufacturing, and... MSRP: Now: $64.99 Add to Cart Compare Quick view Injen Injen 02-07 WRX (No Wagon) / 04 STi Cold Air Intake Injen 02-07 WRX (No Wagon) / 04 STi Cold Air Intake Add some easy horsepower to your Ride with this RD Series Performance cold air intake (CAI) from Injen Technology! The engineers at Injen have spent considerable amounts of time designing, testing, and... MSRP: Now: $356.20 Choose Options Compare Quick view HKS | sku: 71008-AF006 HKS 02-07 WRX/ 04-07 STi SSQV4 BOV Kit HKS 02-07 WRX/ 04-07 STi SSQV4 BOV Kit SUPER SQV4 BLOW OFF Series Description: HKS Super SQV (Sequential Blow Off Valve) uses a unique sequential valve structure and a differential pressure control system, which allows for a broad operating range... MSRP: Now: $335.75 Add to Cart Compare Quick view IAG | sku: IAG-AFD-1100 IAG Performance BIG MAF Intake for 2002-07 Subaru WRX / STI IAG Performance BIG MAF Intake for 2002-07 Subaru WRX / STI features mandrel bent aluminum piping and K&N Filter. Requires tuning.Includes: K&N Cone Filter Silicone Transition Hose & Hose Clamps 3" O.D. Polished Aluminum Piping w/ MAF Sensor... MSRP: Now: $249.99 Add to Cart Compare Quick view Injen Injen 02-07 WRX/STi Short Ram Intake Injen 02-07 WRX/STi Polished Short Ram Intake The Injen IS Series is a traditional, underhood intake system that is placed in the stock location of the factory air-box system. Each system is built from 6061, T-6 aluminum alloy to ensure the lightest... MSRP: Now: $232.70 Choose Options Compare Quick view Process West | sku: PWSH004 Process West Replacement Throttle Body Hose 02-07 WRX/STI The Process West Silicone Coupler us a direct replacement for the factory joiner that connects the top mount intercooler and throttle body. It has a thicker wall that the standard coupler and made from a stronger, more durable silicone material. Suits... MSRP: Now: $18.00 Add to Cart Compare Quick view Process West Process West Intake Manifold Track Version Black (Reverse Cable Throttle Position) - Subaru WRX 2002-2005 The Process West range billet manifolds is a no holds barred manifestation of what is possible under the hood of a WRX/STI when perfect aesthetics meet high end performance. What you see here is the result of years of research and testing, multiple... MSRP: Was: Now: $2,031.75 - $2,098.95 Choose Options Compare Quick view Process West Process West Intake Manifold Street Version Black - Subaru WRX 2002-2005 The Process West range billet manifolds is a no holds barred manifestation of what is possible under the hood of a WRX/STI when perfect aesthetics meet high end performance. What you see here is the result of years of research and testing, multiple... MSRP: Was: Now: $2,031.75 - $2,098.95 Choose Options Compare Quick view Process West | sku: PWCAI03 Process West Cold Air Intake - Subaru WRX/STI 2002-2007 / Forester XT 2004-2007 The Process West Cold Air Intake is perfect for gaining more power from your EJ Subaru, not to mention the sound! The Cold Air Intake Kit is designed to replace the factory air intake and allow for a less restrictive airflow. Made of lightweight CNC... MSRP: Now: $297.00 Add to Cart Compare Quick view Process West | sku: PWCAI05 Process West Cold Air Intake 72mm Big MAF - Subaru WRX/STI 2002-2007 The Process West Cold Air Intake is perfect for gaining more power from your EJ Subaru, not to mention the sound! The Cold Air Intake Kit is designed to replace the factory air intake and allow for a less restrictive airflow. Made of lightweight CNC... MSRP: Now: $363.00 Add to Cart Compare Quick view Killer B Motorsport | sku: EJTI-84 Killer B EJ Cast Aluminum Turbo Inlet (KBM to 84mm/FP Coupler) Killer B EJ Cast Aluminum Turbo Inlet (KBM to 84mm/FP Coupler) Designed and Made in the USAMade from Heat Treated Cast Aluminumincludes Coupler for OEM or 3" Compressor InletDoes not require removal of Intake ManifoldIncludes Fittings for OEM and... MSRP: Now: $339.00 Add to Cart Compare Quick view Killer B Motorsport | sku: EJTI-3 Killer B EJ Cast Aluminum Turbo Inlet (KBM to 3in. Coupler) Killer B EJ Cast Aluminum Turbo Inlet (KBM to 3in. Coupler) Designed and Made in the USAMade from Heat Treated Cast Aluminumincludes Coupler for OEM or 3" Compressor InletDoes not require removal of Intake ManifoldIncludes Fittings for OEM and... MSRP: Now: $339.00 Add to Cart Compare Quick view Killer B Motorsport | sku: EJTI-OE Killer B EJ Cast Aluminum Turbo Inlet (KBM to OEM Coupler) Killer B EJ Cast Aluminum Turbo Inlet (KBM to OEM Coupler) Designed and Made in the USAMade from Heat Treated Cast Aluminumincludes Coupler for OEM or 3" Compressor InletDoes not require removal of Intake ManifoldIncludes Fittings for OEM and Aftermarket... MSRP: Now: $339.00 Add to Cart Compare Quick view GrimmSpeed GrimmSpeed Post MAF Hose Kit - 02-14 WRX/STI, 18-20 STI (15-17 STI w/OEM Sound Tube Delete) Add a touch of class to your bay! Some OE parts look passable and others miss the mark. In the case of the factory post MAF hose, the quicker you can get it out of your bay, the better. We’ve now got you covered with The GrimmSpeed Post MAF Hose... MSRP: Now: $80.00 Choose Options Compare Quick view OEM Subaru Parts OEM SUBARU THROTTLE CABLE 2002-2005 WRX Original equipment Subaru throttle cable for 2002-2005 WRX SKU#: 07059 Shipping Weight: 5.0 lb Manufacturer: Subaru MSRP: Now: $70.00 Add to Cart Compare Quick view COBB | sku: 712455 COBB SUBARU THROTTLE BODY COUPLER Cobb Subaru Throttle Body Coupler Taken your throttle body coupler off one too many times? Has it seen better days? Why not add a little flair to your engine bay with the new COBB Throttle Body coupler? It's a drop-in replacement for the factory unit... MSRP: Now: $50.00 Add to Cart Compare Quick view COBB | sku: 712010-BK COBB SUBARU POST MAF HOSE The 4-ply silicone construction has the right compliance to bridge the chassis mounted airbox to the violent motion of a boxer engine being driven in anger, while the steel reinforcement prevents collapse when the turbo is drawing maximum vacuum at... MSRP: Now: $85.00 Add to Cart Compare Quick view COBB | sku: SUB00001IA COBB SUBARU INTAKE + AIRBOX STI 2004-2007, WRX 2002-2007, FXT 2004-2008 Cobb 04-07 Subaru STi / 02-07 WRX / 04-08 FXT Intake + Airbox 1 x cobb712100 Cobb 02-07 WRX/STi Black SF Intake 1 x cobb712010-BK Cobb Subaru Post MAF Hose - Stealth Black 1 x cobb712160 Cobb 2002-2007 Subaru WRX SF Airbox Kit This C.A.R.B. approved... MSRP: Now: $475.00 Add to Cart Compare Quick view COBB | sku: 712101 COBB SUBARU AND MAZDA SF INTAKE REPLACEMENT FILTER Cobb WRX/STi Black SF Intake REPLACEMENT FILTER ONLY - NOT A COMPLETE INTAKE DESCRIPTION The filter element that originally came with your SF Intake is cleanable and can be reused for the life of your car. However, should your filter element... MSRP: Now: $60.00 Choose Options Compare Quick view GrimmSpeed | sku: 053001. GRIMMSPEED MAF BLOCK OFF - WRX/STI/LGT/FXT When you upgrade your Subaru to a Blow Through System you will need a way to block off the location where the old MAF Sensor was located, well GrimmSpeed™ has the answer. GrimmSpeed™ MAF Block Off Plate allows you to do just that! Compact... MSRP: Now: $42.00 Choose Options Compare Quick view PERRIN | sku: PSP-ITR-301RD Perrin Subaru 02-07 WRX 04-14 STi Top Mount Intercooler Coupler Kit Red Silicone technology allows us to design a turbo inlet hose that is better in all aspects than the OEM part and increases your engines horsepower and performance. The PERRIN inlet hose is perfectly smooth on the inside and has a significantly larger... MSRP: Now: $33.15 Add to Cart Compare 1 2 Next 1 2 Next Compare Selected × OK
Quick view Details K&N | sku: 33-2232 K&N 02-07 WRX/STi Drop In Air Filter 11in O/S Length / 6.563in O/S Width / 1.063in Height MSRP: Now: $64.99 Add to Cart Compare Quick view Details Injen Injen 02-07 WRX (No Wagon) / 04 STi Cold Air Intake MSRP: Now: $356.20 Choose Options Compare Quick view Details HKS | sku: 71008-AF006 HKS 02-07 WRX/ 04-07 STi SSQV4 BOV Kit MSRP: Now: $335.75 Add to Cart Compare Quick view Details IAG | sku: IAG-AFD-1100 IAG Performance BIG MAF Intake for 2002-07 Subaru WRX / STI MSRP: Now: $249.99 Add to Cart Compare Quick view Details Injen Injen 02-07 WRX/STi Short Ram Intake MSRP: Now: $232.70 Choose Options Compare Quick view Details Process West | sku: PWSH004 Process West Replacement Throttle Body Hose 02-07 WRX/STI MSRP: Now: $18.00 Add to Cart Compare Quick view Details Process West Process West Intake Manifold Track Version Black (Reverse Cable Throttle Position) - Subaru WRX 2002-2005 MSRP: Was: Now: $2,031.75 - $2,098.95 Choose Options Compare Quick view Details Process West Process West Intake Manifold Street Version Black - Subaru WRX 2002-2005 MSRP: Was: Now: $2,031.75 - $2,098.95 Choose Options Compare Quick view Details Process West | sku: PWCAI03 Process West Cold Air Intake - Subaru WRX/STI 2002-2007 / Forester XT 2004-2007 MSRP: Now: $297.00 Add to Cart Compare Quick view Details Process West | sku: PWCAI05 Process West Cold Air Intake 72mm Big MAF - Subaru WRX/STI 2002-2007 MSRP: Now: $363.00 Add to Cart Compare Quick view Details Killer B Motorsport | sku: EJTI-84 Killer B EJ Cast Aluminum Turbo Inlet (KBM to 84mm/FP Coupler) MSRP: Now: $339.00 Add to Cart Compare Quick view Details Killer B Motorsport | sku: EJTI-3 Killer B EJ Cast Aluminum Turbo Inlet (KBM to 3in. Coupler) MSRP: Now: $339.00 Add to Cart Compare Quick view Details Killer B Motorsport | sku: EJTI-OE Killer B EJ Cast Aluminum Turbo Inlet (KBM to OEM Coupler) MSRP: Now: $339.00 Add to Cart Compare Quick view Details GrimmSpeed GrimmSpeed Post MAF Hose Kit - 02-14 WRX/STI, 18-20 STI (15-17 STI w/OEM Sound Tube Delete) MSRP: Now: $80.00 Choose Options Compare Quick view Details OEM Subaru Parts OEM SUBARU THROTTLE CABLE 2002-2005 WRX MSRP: Now: $70.00 Add to Cart Compare Quick view Details COBB | sku: 712455 COBB SUBARU THROTTLE BODY COUPLER MSRP: Now: $50.00 Add to Cart Compare Quick view Details COBB | sku: 712010-BK COBB SUBARU POST MAF HOSE MSRP: Now: $85.00 Add to Cart Compare Quick view Details COBB | sku: SUB00001IA COBB SUBARU INTAKE + AIRBOX STI 2004-2007, WRX 2002-2007, FXT 2004-2008 MSRP: Now: $475.00 Add to Cart Compare Quick view Details COBB | sku: 712101 COBB SUBARU AND MAZDA SF INTAKE REPLACEMENT FILTER MSRP: Now: $60.00 Choose Options Compare Quick view Details GrimmSpeed | sku: 053001. GRIMMSPEED MAF BLOCK OFF - WRX/STI/LGT/FXT MSRP: Now: $42.00 Choose Options Compare Quick view Details PERRIN | sku: PSP-ITR-301RD Perrin Subaru 02-07 WRX 04-14 STi Top Mount Intercooler Coupler Kit Red MSRP: Now: $33.15 Add to Cart Compare Quick view K&N | sku: 57-0626 **Special Order** K&N 02-07 WRX/STi 57i Performance Intake Kit K&N 02-07 WRX/STi 57i Performance Intake Kit As with every K&N kit, when you bolt-on a K&N 57i Performance Induction Kit, you will notice the difference the next time you drive your vehicle. K&N 57i Performance Induction Kits are a great... MSRP: Now: $249.99 Add to Cart Compare Quick view K&N | sku: 69-8001TWR K&N 02-07 WRX/STi Wrinkle Red Typhoon Short Ram Intake K&N 02-07 WRX/STi Wrinkle Red Typhoon Short Ram Intake The K&N 69-8001TWR Typhoon air intake system is a free-flowing, mandrel-bent aluminum tube air induction system designed to fit some Subaru Impreza WRX and WRX STI models. The restrictive... MSRP: Now: $399.99 Add to Cart Compare Quick view K&N | sku: 33-2154 K&N 05 WRX / 99-06 Impreza / 99-04 Legacy Drop In Air Filter K&N 05 WRX / 99-06 Impreza / 99-04 Legacy Drop In Air Filter K&N Replacement High-Flow Air Filters are The Original High-Flow Air Filter. Since 1969 K&N Engineering has been designing, manufacturing, and enhancing High-Flow Air Filters for... MSRP: Now: $64.99 Add to Cart Compare Quick view K&N | sku: 33-2232 K&N 02-07 WRX/STi Drop In Air Filter 11in O/S Length / 6.563in O/S Width / 1.063in Height K&N 02-07 WRX/STi Drop In Air Filter 11in O/S Length / 6.563in O/S Width / 1.063in Height K&N Replacement High-Flow Air Filters are The Original High-Flow Air Filter. Since 1969 K&N Engineering has been designing, manufacturing, and... MSRP: Now: $64.99 Add to Cart Compare Quick view Injen Injen 02-07 WRX (No Wagon) / 04 STi Cold Air Intake Injen 02-07 WRX (No Wagon) / 04 STi Cold Air Intake Add some easy horsepower to your Ride with this RD Series Performance cold air intake (CAI) from Injen Technology! The engineers at Injen have spent considerable amounts of time designing, testing, and... MSRP: Now: $356.20 Choose Options Compare Quick view HKS | sku: 71008-AF006 HKS 02-07 WRX/ 04-07 STi SSQV4 BOV Kit HKS 02-07 WRX/ 04-07 STi SSQV4 BOV Kit SUPER SQV4 BLOW OFF Series Description: HKS Super SQV (Sequential Blow Off Valve) uses a unique sequential valve structure and a differential pressure control system, which allows for a broad operating range... MSRP: Now: $335.75 Add to Cart Compare Quick view IAG | sku: IAG-AFD-1100 IAG Performance BIG MAF Intake for 2002-07 Subaru WRX / STI IAG Performance BIG MAF Intake for 2002-07 Subaru WRX / STI features mandrel bent aluminum piping and K&N Filter. Requires tuning.Includes: K&N Cone Filter Silicone Transition Hose & Hose Clamps 3" O.D. Polished Aluminum Piping w/ MAF Sensor... MSRP: Now: $249.99 Add to Cart Compare Quick view Injen Injen 02-07 WRX/STi Short Ram Intake Injen 02-07 WRX/STi Polished Short Ram Intake The Injen IS Series is a traditional, underhood intake system that is placed in the stock location of the factory air-box system. Each system is built from 6061, T-6 aluminum alloy to ensure the lightest... MSRP: Now: $232.70 Choose Options Compare Quick view Process West | sku: PWSH004 Process West Replacement Throttle Body Hose 02-07 WRX/STI The Process West Silicone Coupler us a direct replacement for the factory joiner that connects the top mount intercooler and throttle body. It has a thicker wall that the standard coupler and made from a stronger, more durable silicone material. Suits... MSRP: Now: $18.00 Add to Cart Compare Quick view Process West Process West Intake Manifold Track Version Black (Reverse Cable Throttle Position) - Subaru WRX 2002-2005 The Process West range billet manifolds is a no holds barred manifestation of what is possible under the hood of a WRX/STI when perfect aesthetics meet high end performance. What you see here is the result of years of research and testing, multiple... MSRP: Was: Now: $2,031.75 - $2,098.95 Choose Options Compare Quick view Process West Process West Intake Manifold Street Version Black - Subaru WRX 2002-2005 The Process West range billet manifolds is a no holds barred manifestation of what is possible under the hood of a WRX/STI when perfect aesthetics meet high end performance. What you see here is the result of years of research and testing, multiple... MSRP: Was: Now: $2,031.75 - $2,098.95 Choose Options Compare Quick view Process West | sku: PWCAI03 Process West Cold Air Intake - Subaru WRX/STI 2002-2007 / Forester XT 2004-2007 The Process West Cold Air Intake is perfect for gaining more power from your EJ Subaru, not to mention the sound! The Cold Air Intake Kit is designed to replace the factory air intake and allow for a less restrictive airflow. Made of lightweight CNC... MSRP: Now: $297.00 Add to Cart Compare Quick view Process West | sku: PWCAI05 Process West Cold Air Intake 72mm Big MAF - Subaru WRX/STI 2002-2007 The Process West Cold Air Intake is perfect for gaining more power from your EJ Subaru, not to mention the sound! The Cold Air Intake Kit is designed to replace the factory air intake and allow for a less restrictive airflow. Made of lightweight CNC... MSRP: Now: $363.00 Add to Cart Compare Quick view Killer B Motorsport | sku: EJTI-84 Killer B EJ Cast Aluminum Turbo Inlet (KBM to 84mm/FP Coupler) Killer B EJ Cast Aluminum Turbo Inlet (KBM to 84mm/FP Coupler) Designed and Made in the USAMade from Heat Treated Cast Aluminumincludes Coupler for OEM or 3" Compressor InletDoes not require removal of Intake ManifoldIncludes Fittings for OEM and... MSRP: Now: $339.00 Add to Cart Compare Quick view Killer B Motorsport | sku: EJTI-3 Killer B EJ Cast Aluminum Turbo Inlet (KBM to 3in. Coupler) Killer B EJ Cast Aluminum Turbo Inlet (KBM to 3in. Coupler) Designed and Made in the USAMade from Heat Treated Cast Aluminumincludes Coupler for OEM or 3" Compressor InletDoes not require removal of Intake ManifoldIncludes Fittings for OEM and... MSRP: Now: $339.00 Add to Cart Compare Quick view Killer B Motorsport | sku: EJTI-OE Killer B EJ Cast Aluminum Turbo Inlet (KBM to OEM Coupler) Killer B EJ Cast Aluminum Turbo Inlet (KBM to OEM Coupler) Designed and Made in the USAMade from Heat Treated Cast Aluminumincludes Coupler for OEM or 3" Compressor InletDoes not require removal of Intake ManifoldIncludes Fittings for OEM and Aftermarket... MSRP: Now: $339.00 Add to Cart Compare Quick view GrimmSpeed GrimmSpeed Post MAF Hose Kit - 02-14 WRX/STI, 18-20 STI (15-17 STI w/OEM Sound Tube Delete) Add a touch of class to your bay! Some OE parts look passable and others miss the mark. In the case of the factory post MAF hose, the quicker you can get it out of your bay, the better. We’ve now got you covered with The GrimmSpeed Post MAF Hose... MSRP: Now: $80.00 Choose Options Compare Quick view OEM Subaru Parts OEM SUBARU THROTTLE CABLE 2002-2005 WRX Original equipment Subaru throttle cable for 2002-2005 WRX SKU#: 07059 Shipping Weight: 5.0 lb Manufacturer: Subaru MSRP: Now: $70.00 Add to Cart Compare Quick view COBB | sku: 712455 COBB SUBARU THROTTLE BODY COUPLER Cobb Subaru Throttle Body Coupler Taken your throttle body coupler off one too many times? Has it seen better days? Why not add a little flair to your engine bay with the new COBB Throttle Body coupler? It's a drop-in replacement for the factory unit... MSRP: Now: $50.00 Add to Cart Compare Quick view COBB | sku: 712010-BK COBB SUBARU POST MAF HOSE The 4-ply silicone construction has the right compliance to bridge the chassis mounted airbox to the violent motion of a boxer engine being driven in anger, while the steel reinforcement prevents collapse when the turbo is drawing maximum vacuum at... MSRP: Now: $85.00 Add to Cart Compare Quick view COBB | sku: SUB00001IA COBB SUBARU INTAKE + AIRBOX STI 2004-2007, WRX 2002-2007, FXT 2004-2008 Cobb 04-07 Subaru STi / 02-07 WRX / 04-08 FXT Intake + Airbox 1 x cobb712100 Cobb 02-07 WRX/STi Black SF Intake 1 x cobb712010-BK Cobb Subaru Post MAF Hose - Stealth Black 1 x cobb712160 Cobb 2002-2007 Subaru WRX SF Airbox Kit This C.A.R.B. approved... MSRP: Now: $475.00 Add to Cart Compare Quick view COBB | sku: 712101 COBB SUBARU AND MAZDA SF INTAKE REPLACEMENT FILTER Cobb WRX/STi Black SF Intake REPLACEMENT FILTER ONLY - NOT A COMPLETE INTAKE DESCRIPTION The filter element that originally came with your SF Intake is cleanable and can be reused for the life of your car. However, should your filter element... MSRP: Now: $60.00 Choose Options Compare Quick view GrimmSpeed | sku: 053001. GRIMMSPEED MAF BLOCK OFF - WRX/STI/LGT/FXT When you upgrade your Subaru to a Blow Through System you will need a way to block off the location where the old MAF Sensor was located, well GrimmSpeed™ has the answer. GrimmSpeed™ MAF Block Off Plate allows you to do just that! Compact... MSRP: Now: $42.00 Choose Options Compare Quick view PERRIN | sku: PSP-ITR-301RD Perrin Subaru 02-07 WRX 04-14 STi Top Mount Intercooler Coupler Kit Red Silicone technology allows us to design a turbo inlet hose that is better in all aspects than the OEM part and increases your engines horsepower and performance. The PERRIN inlet hose is perfectly smooth on the inside and has a significantly larger... MSRP: Now: $33.15 Add to Cart Compare 1 2 Next 1 2 Next Compare Selected × OK
Quick view Details Injen Injen 02-07 WRX (No Wagon) / 04 STi Cold Air Intake MSRP: Now: $356.20 Choose Options Compare Quick view Details HKS | sku: 71008-AF006 HKS 02-07 WRX/ 04-07 STi SSQV4 BOV Kit MSRP: Now: $335.75 Add to Cart Compare Quick view Details IAG | sku: IAG-AFD-1100 IAG Performance BIG MAF Intake for 2002-07 Subaru WRX / STI MSRP: Now: $249.99 Add to Cart Compare Quick view Details Injen Injen 02-07 WRX/STi Short Ram Intake MSRP: Now: $232.70 Choose Options Compare Quick view Details Process West | sku: PWSH004 Process West Replacement Throttle Body Hose 02-07 WRX/STI MSRP: Now: $18.00 Add to Cart Compare Quick view Details Process West Process West Intake Manifold Track Version Black (Reverse Cable Throttle Position) - Subaru WRX 2002-2005 MSRP: Was: Now: $2,031.75 - $2,098.95 Choose Options Compare Quick view Details Process West Process West Intake Manifold Street Version Black - Subaru WRX 2002-2005 MSRP: Was: Now: $2,031.75 - $2,098.95 Choose Options Compare Quick view Details Process West | sku: PWCAI03 Process West Cold Air Intake - Subaru WRX/STI 2002-2007 / Forester XT 2004-2007 MSRP: Now: $297.00 Add to Cart Compare Quick view Details Process West | sku: PWCAI05 Process West Cold Air Intake 72mm Big MAF - Subaru WRX/STI 2002-2007 MSRP: Now: $363.00 Add to Cart Compare Quick view Details Killer B Motorsport | sku: EJTI-84 Killer B EJ Cast Aluminum Turbo Inlet (KBM to 84mm/FP Coupler) MSRP: Now: $339.00 Add to Cart Compare Quick view Details Killer B Motorsport | sku: EJTI-3 Killer B EJ Cast Aluminum Turbo Inlet (KBM to 3in. Coupler) MSRP: Now: $339.00 Add to Cart Compare Quick view Details Killer B Motorsport | sku: EJTI-OE Killer B EJ Cast Aluminum Turbo Inlet (KBM to OEM Coupler) MSRP: Now: $339.00 Add to Cart Compare Quick view Details GrimmSpeed GrimmSpeed Post MAF Hose Kit - 02-14 WRX/STI, 18-20 STI (15-17 STI w/OEM Sound Tube Delete) MSRP: Now: $80.00 Choose Options Compare Quick view Details OEM Subaru Parts OEM SUBARU THROTTLE CABLE 2002-2005 WRX MSRP: Now: $70.00 Add to Cart Compare Quick view Details COBB | sku: 712455 COBB SUBARU THROTTLE BODY COUPLER MSRP: Now: $50.00 Add to Cart Compare Quick view Details COBB | sku: 712010-BK COBB SUBARU POST MAF HOSE MSRP: Now: $85.00 Add to Cart Compare Quick view Details COBB | sku: SUB00001IA COBB SUBARU INTAKE + AIRBOX STI 2004-2007, WRX 2002-2007, FXT 2004-2008 MSRP: Now: $475.00 Add to Cart Compare Quick view Details COBB | sku: 712101 COBB SUBARU AND MAZDA SF INTAKE REPLACEMENT FILTER MSRP: Now: $60.00 Choose Options Compare Quick view Details GrimmSpeed | sku: 053001. GRIMMSPEED MAF BLOCK OFF - WRX/STI/LGT/FXT MSRP: Now: $42.00 Choose Options Compare Quick view Details PERRIN | sku: PSP-ITR-301RD Perrin Subaru 02-07 WRX 04-14 STi Top Mount Intercooler Coupler Kit Red MSRP: Now: $33.15 Add to Cart Compare Quick view K&N | sku: 57-0626 **Special Order** K&N 02-07 WRX/STi 57i Performance Intake Kit K&N 02-07 WRX/STi 57i Performance Intake Kit As with every K&N kit, when you bolt-on a K&N 57i Performance Induction Kit, you will notice the difference the next time you drive your vehicle. K&N 57i Performance Induction Kits are a great... MSRP: Now: $249.99 Add to Cart Compare Quick view K&N | sku: 69-8001TWR K&N 02-07 WRX/STi Wrinkle Red Typhoon Short Ram Intake K&N 02-07 WRX/STi Wrinkle Red Typhoon Short Ram Intake The K&N 69-8001TWR Typhoon air intake system is a free-flowing, mandrel-bent aluminum tube air induction system designed to fit some Subaru Impreza WRX and WRX STI models. The restrictive... MSRP: Now: $399.99 Add to Cart Compare Quick view K&N | sku: 33-2154 K&N 05 WRX / 99-06 Impreza / 99-04 Legacy Drop In Air Filter K&N 05 WRX / 99-06 Impreza / 99-04 Legacy Drop In Air Filter K&N Replacement High-Flow Air Filters are The Original High-Flow Air Filter. Since 1969 K&N Engineering has been designing, manufacturing, and enhancing High-Flow Air Filters for... MSRP: Now: $64.99 Add to Cart Compare Quick view K&N | sku: 33-2232 K&N 02-07 WRX/STi Drop In Air Filter 11in O/S Length / 6.563in O/S Width / 1.063in Height K&N 02-07 WRX/STi Drop In Air Filter 11in O/S Length / 6.563in O/S Width / 1.063in Height K&N Replacement High-Flow Air Filters are The Original High-Flow Air Filter. Since 1969 K&N Engineering has been designing, manufacturing, and... MSRP: Now: $64.99 Add to Cart Compare Quick view Injen Injen 02-07 WRX (No Wagon) / 04 STi Cold Air Intake Injen 02-07 WRX (No Wagon) / 04 STi Cold Air Intake Add some easy horsepower to your Ride with this RD Series Performance cold air intake (CAI) from Injen Technology! The engineers at Injen have spent considerable amounts of time designing, testing, and... MSRP: Now: $356.20 Choose Options Compare Quick view HKS | sku: 71008-AF006 HKS 02-07 WRX/ 04-07 STi SSQV4 BOV Kit HKS 02-07 WRX/ 04-07 STi SSQV4 BOV Kit SUPER SQV4 BLOW OFF Series Description: HKS Super SQV (Sequential Blow Off Valve) uses a unique sequential valve structure and a differential pressure control system, which allows for a broad operating range... MSRP: Now: $335.75 Add to Cart Compare Quick view IAG | sku: IAG-AFD-1100 IAG Performance BIG MAF Intake for 2002-07 Subaru WRX / STI IAG Performance BIG MAF Intake for 2002-07 Subaru WRX / STI features mandrel bent aluminum piping and K&N Filter. Requires tuning.Includes: K&N Cone Filter Silicone Transition Hose & Hose Clamps 3" O.D. Polished Aluminum Piping w/ MAF Sensor... MSRP: Now: $249.99 Add to Cart Compare Quick view Injen Injen 02-07 WRX/STi Short Ram Intake Injen 02-07 WRX/STi Polished Short Ram Intake The Injen IS Series is a traditional, underhood intake system that is placed in the stock location of the factory air-box system. Each system is built from 6061, T-6 aluminum alloy to ensure the lightest... MSRP: Now: $232.70 Choose Options Compare Quick view Process West | sku: PWSH004 Process West Replacement Throttle Body Hose 02-07 WRX/STI The Process West Silicone Coupler us a direct replacement for the factory joiner that connects the top mount intercooler and throttle body. It has a thicker wall that the standard coupler and made from a stronger, more durable silicone material. Suits... MSRP: Now: $18.00 Add to Cart Compare Quick view Process West Process West Intake Manifold Track Version Black (Reverse Cable Throttle Position) - Subaru WRX 2002-2005 The Process West range billet manifolds is a no holds barred manifestation of what is possible under the hood of a WRX/STI when perfect aesthetics meet high end performance. What you see here is the result of years of research and testing, multiple... MSRP: Was: Now: $2,031.75 - $2,098.95 Choose Options Compare Quick view Process West Process West Intake Manifold Street Version Black - Subaru WRX 2002-2005 The Process West range billet manifolds is a no holds barred manifestation of what is possible under the hood of a WRX/STI when perfect aesthetics meet high end performance. What you see here is the result of years of research and testing, multiple... MSRP: Was: Now: $2,031.75 - $2,098.95 Choose Options Compare Quick view Process West | sku: PWCAI03 Process West Cold Air Intake - Subaru WRX/STI 2002-2007 / Forester XT 2004-2007 The Process West Cold Air Intake is perfect for gaining more power from your EJ Subaru, not to mention the sound! The Cold Air Intake Kit is designed to replace the factory air intake and allow for a less restrictive airflow. Made of lightweight CNC... MSRP: Now: $297.00 Add to Cart Compare Quick view Process West | sku: PWCAI05 Process West Cold Air Intake 72mm Big MAF - Subaru WRX/STI 2002-2007 The Process West Cold Air Intake is perfect for gaining more power from your EJ Subaru, not to mention the sound! The Cold Air Intake Kit is designed to replace the factory air intake and allow for a less restrictive airflow. Made of lightweight CNC... MSRP: Now: $363.00 Add to Cart Compare Quick view Killer B Motorsport | sku: EJTI-84 Killer B EJ Cast Aluminum Turbo Inlet (KBM to 84mm/FP Coupler) Killer B EJ Cast Aluminum Turbo Inlet (KBM to 84mm/FP Coupler) Designed and Made in the USAMade from Heat Treated Cast Aluminumincludes Coupler for OEM or 3" Compressor InletDoes not require removal of Intake ManifoldIncludes Fittings for OEM and... MSRP: Now: $339.00 Add to Cart Compare Quick view Killer B Motorsport | sku: EJTI-3 Killer B EJ Cast Aluminum Turbo Inlet (KBM to 3in. Coupler) Killer B EJ Cast Aluminum Turbo Inlet (KBM to 3in. Coupler) Designed and Made in the USAMade from Heat Treated Cast Aluminumincludes Coupler for OEM or 3" Compressor InletDoes not require removal of Intake ManifoldIncludes Fittings for OEM and... MSRP: Now: $339.00 Add to Cart Compare Quick view Killer B Motorsport | sku: EJTI-OE Killer B EJ Cast Aluminum Turbo Inlet (KBM to OEM Coupler) Killer B EJ Cast Aluminum Turbo Inlet (KBM to OEM Coupler) Designed and Made in the USAMade from Heat Treated Cast Aluminumincludes Coupler for OEM or 3" Compressor InletDoes not require removal of Intake ManifoldIncludes Fittings for OEM and Aftermarket... MSRP: Now: $339.00 Add to Cart Compare Quick view GrimmSpeed GrimmSpeed Post MAF Hose Kit - 02-14 WRX/STI, 18-20 STI (15-17 STI w/OEM Sound Tube Delete) Add a touch of class to your bay! Some OE parts look passable and others miss the mark. In the case of the factory post MAF hose, the quicker you can get it out of your bay, the better. We’ve now got you covered with The GrimmSpeed Post MAF Hose... MSRP: Now: $80.00 Choose Options Compare Quick view OEM Subaru Parts OEM SUBARU THROTTLE CABLE 2002-2005 WRX Original equipment Subaru throttle cable for 2002-2005 WRX SKU#: 07059 Shipping Weight: 5.0 lb Manufacturer: Subaru MSRP: Now: $70.00 Add to Cart Compare Quick view COBB | sku: 712455 COBB SUBARU THROTTLE BODY COUPLER Cobb Subaru Throttle Body Coupler Taken your throttle body coupler off one too many times? Has it seen better days? Why not add a little flair to your engine bay with the new COBB Throttle Body coupler? It's a drop-in replacement for the factory unit... MSRP: Now: $50.00 Add to Cart Compare Quick view COBB | sku: 712010-BK COBB SUBARU POST MAF HOSE The 4-ply silicone construction has the right compliance to bridge the chassis mounted airbox to the violent motion of a boxer engine being driven in anger, while the steel reinforcement prevents collapse when the turbo is drawing maximum vacuum at... MSRP: Now: $85.00 Add to Cart Compare Quick view COBB | sku: SUB00001IA COBB SUBARU INTAKE + AIRBOX STI 2004-2007, WRX 2002-2007, FXT 2004-2008 Cobb 04-07 Subaru STi / 02-07 WRX / 04-08 FXT Intake + Airbox 1 x cobb712100 Cobb 02-07 WRX/STi Black SF Intake 1 x cobb712010-BK Cobb Subaru Post MAF Hose - Stealth Black 1 x cobb712160 Cobb 2002-2007 Subaru WRX SF Airbox Kit This C.A.R.B. approved... MSRP: Now: $475.00 Add to Cart Compare Quick view COBB | sku: 712101 COBB SUBARU AND MAZDA SF INTAKE REPLACEMENT FILTER Cobb WRX/STi Black SF Intake REPLACEMENT FILTER ONLY - NOT A COMPLETE INTAKE DESCRIPTION The filter element that originally came with your SF Intake is cleanable and can be reused for the life of your car. However, should your filter element... MSRP: Now: $60.00 Choose Options Compare Quick view GrimmSpeed | sku: 053001. GRIMMSPEED MAF BLOCK OFF - WRX/STI/LGT/FXT When you upgrade your Subaru to a Blow Through System you will need a way to block off the location where the old MAF Sensor was located, well GrimmSpeed™ has the answer. GrimmSpeed™ MAF Block Off Plate allows you to do just that! Compact... MSRP: Now: $42.00 Choose Options Compare Quick view PERRIN | sku: PSP-ITR-301RD Perrin Subaru 02-07 WRX 04-14 STi Top Mount Intercooler Coupler Kit Red Silicone technology allows us to design a turbo inlet hose that is better in all aspects than the OEM part and increases your engines horsepower and performance. The PERRIN inlet hose is perfectly smooth on the inside and has a significantly larger... MSRP: Now: $33.15 Add to Cart Compare 1 2 Next 1 2 Next Compare Selected × OK
Quick view Details HKS | sku: 71008-AF006 HKS 02-07 WRX/ 04-07 STi SSQV4 BOV Kit MSRP: Now: $335.75 Add to Cart Compare Quick view Details IAG | sku: IAG-AFD-1100 IAG Performance BIG MAF Intake for 2002-07 Subaru WRX / STI MSRP: Now: $249.99 Add to Cart Compare Quick view Details Injen Injen 02-07 WRX/STi Short Ram Intake MSRP: Now: $232.70 Choose Options Compare Quick view Details Process West | sku: PWSH004 Process West Replacement Throttle Body Hose 02-07 WRX/STI MSRP: Now: $18.00 Add to Cart Compare Quick view Details Process West Process West Intake Manifold Track Version Black (Reverse Cable Throttle Position) - Subaru WRX 2002-2005 MSRP: Was: Now: $2,031.75 - $2,098.95 Choose Options Compare Quick view Details Process West Process West Intake Manifold Street Version Black - Subaru WRX 2002-2005 MSRP: Was: Now: $2,031.75 - $2,098.95 Choose Options Compare Quick view Details Process West | sku: PWCAI03 Process West Cold Air Intake - Subaru WRX/STI 2002-2007 / Forester XT 2004-2007 MSRP: Now: $297.00 Add to Cart Compare Quick view Details Process West | sku: PWCAI05 Process West Cold Air Intake 72mm Big MAF - Subaru WRX/STI 2002-2007 MSRP: Now: $363.00 Add to Cart Compare Quick view Details Killer B Motorsport | sku: EJTI-84 Killer B EJ Cast Aluminum Turbo Inlet (KBM to 84mm/FP Coupler) MSRP: Now: $339.00 Add to Cart Compare Quick view Details Killer B Motorsport | sku: EJTI-3 Killer B EJ Cast Aluminum Turbo Inlet (KBM to 3in. Coupler) MSRP: Now: $339.00 Add to Cart Compare Quick view Details Killer B Motorsport | sku: EJTI-OE Killer B EJ Cast Aluminum Turbo Inlet (KBM to OEM Coupler) MSRP: Now: $339.00 Add to Cart Compare Quick view Details GrimmSpeed GrimmSpeed Post MAF Hose Kit - 02-14 WRX/STI, 18-20 STI (15-17 STI w/OEM Sound Tube Delete) MSRP: Now: $80.00 Choose Options Compare Quick view Details OEM Subaru Parts OEM SUBARU THROTTLE CABLE 2002-2005 WRX MSRP: Now: $70.00 Add to Cart Compare Quick view Details COBB | sku: 712455 COBB SUBARU THROTTLE BODY COUPLER MSRP: Now: $50.00 Add to Cart Compare Quick view Details COBB | sku: 712010-BK COBB SUBARU POST MAF HOSE MSRP: Now: $85.00 Add to Cart Compare Quick view Details COBB | sku: SUB00001IA COBB SUBARU INTAKE + AIRBOX STI 2004-2007, WRX 2002-2007, FXT 2004-2008 MSRP: Now: $475.00 Add to Cart Compare Quick view Details COBB | sku: 712101 COBB SUBARU AND MAZDA SF INTAKE REPLACEMENT FILTER MSRP: Now: $60.00 Choose Options Compare Quick view Details GrimmSpeed | sku: 053001. GRIMMSPEED MAF BLOCK OFF - WRX/STI/LGT/FXT MSRP: Now: $42.00 Choose Options Compare Quick view Details PERRIN | sku: PSP-ITR-301RD Perrin Subaru 02-07 WRX 04-14 STi Top Mount Intercooler Coupler Kit Red MSRP: Now: $33.15 Add to Cart Compare Quick view K&N | sku: 57-0626 **Special Order** K&N 02-07 WRX/STi 57i Performance Intake Kit K&N 02-07 WRX/STi 57i Performance Intake Kit As with every K&N kit, when you bolt-on a K&N 57i Performance Induction Kit, you will notice the difference the next time you drive your vehicle. K&N 57i Performance Induction Kits are a great... MSRP: Now: $249.99 Add to Cart Compare Quick view K&N | sku: 69-8001TWR K&N 02-07 WRX/STi Wrinkle Red Typhoon Short Ram Intake K&N 02-07 WRX/STi Wrinkle Red Typhoon Short Ram Intake The K&N 69-8001TWR Typhoon air intake system is a free-flowing, mandrel-bent aluminum tube air induction system designed to fit some Subaru Impreza WRX and WRX STI models. The restrictive... MSRP: Now: $399.99 Add to Cart Compare Quick view K&N | sku: 33-2154 K&N 05 WRX / 99-06 Impreza / 99-04 Legacy Drop In Air Filter K&N 05 WRX / 99-06 Impreza / 99-04 Legacy Drop In Air Filter K&N Replacement High-Flow Air Filters are The Original High-Flow Air Filter. Since 1969 K&N Engineering has been designing, manufacturing, and enhancing High-Flow Air Filters for... MSRP: Now: $64.99 Add to Cart Compare Quick view K&N | sku: 33-2232 K&N 02-07 WRX/STi Drop In Air Filter 11in O/S Length / 6.563in O/S Width / 1.063in Height K&N 02-07 WRX/STi Drop In Air Filter 11in O/S Length / 6.563in O/S Width / 1.063in Height K&N Replacement High-Flow Air Filters are The Original High-Flow Air Filter. Since 1969 K&N Engineering has been designing, manufacturing, and... MSRP: Now: $64.99 Add to Cart Compare Quick view Injen Injen 02-07 WRX (No Wagon) / 04 STi Cold Air Intake Injen 02-07 WRX (No Wagon) / 04 STi Cold Air Intake Add some easy horsepower to your Ride with this RD Series Performance cold air intake (CAI) from Injen Technology! The engineers at Injen have spent considerable amounts of time designing, testing, and... MSRP: Now: $356.20 Choose Options Compare Quick view HKS | sku: 71008-AF006 HKS 02-07 WRX/ 04-07 STi SSQV4 BOV Kit HKS 02-07 WRX/ 04-07 STi SSQV4 BOV Kit SUPER SQV4 BLOW OFF Series Description: HKS Super SQV (Sequential Blow Off Valve) uses a unique sequential valve structure and a differential pressure control system, which allows for a broad operating range... MSRP: Now: $335.75 Add to Cart Compare Quick view IAG | sku: IAG-AFD-1100 IAG Performance BIG MAF Intake for 2002-07 Subaru WRX / STI IAG Performance BIG MAF Intake for 2002-07 Subaru WRX / STI features mandrel bent aluminum piping and K&N Filter. Requires tuning.Includes: K&N Cone Filter Silicone Transition Hose & Hose Clamps 3" O.D. Polished Aluminum Piping w/ MAF Sensor... MSRP: Now: $249.99 Add to Cart Compare Quick view Injen Injen 02-07 WRX/STi Short Ram Intake Injen 02-07 WRX/STi Polished Short Ram Intake The Injen IS Series is a traditional, underhood intake system that is placed in the stock location of the factory air-box system. Each system is built from 6061, T-6 aluminum alloy to ensure the lightest... MSRP: Now: $232.70 Choose Options Compare Quick view Process West | sku: PWSH004 Process West Replacement Throttle Body Hose 02-07 WRX/STI The Process West Silicone Coupler us a direct replacement for the factory joiner that connects the top mount intercooler and throttle body. It has a thicker wall that the standard coupler and made from a stronger, more durable silicone material. Suits... MSRP: Now: $18.00 Add to Cart Compare Quick view Process West Process West Intake Manifold Track Version Black (Reverse Cable Throttle Position) - Subaru WRX 2002-2005 The Process West range billet manifolds is a no holds barred manifestation of what is possible under the hood of a WRX/STI when perfect aesthetics meet high end performance. What you see here is the result of years of research and testing, multiple... MSRP: Was: Now: $2,031.75 - $2,098.95 Choose Options Compare Quick view Process West Process West Intake Manifold Street Version Black - Subaru WRX 2002-2005 The Process West range billet manifolds is a no holds barred manifestation of what is possible under the hood of a WRX/STI when perfect aesthetics meet high end performance. What you see here is the result of years of research and testing, multiple... MSRP: Was: Now: $2,031.75 - $2,098.95 Choose Options Compare Quick view Process West | sku: PWCAI03 Process West Cold Air Intake - Subaru WRX/STI 2002-2007 / Forester XT 2004-2007 The Process West Cold Air Intake is perfect for gaining more power from your EJ Subaru, not to mention the sound! The Cold Air Intake Kit is designed to replace the factory air intake and allow for a less restrictive airflow. Made of lightweight CNC... MSRP: Now: $297.00 Add to Cart Compare Quick view Process West | sku: PWCAI05 Process West Cold Air Intake 72mm Big MAF - Subaru WRX/STI 2002-2007 The Process West Cold Air Intake is perfect for gaining more power from your EJ Subaru, not to mention the sound! The Cold Air Intake Kit is designed to replace the factory air intake and allow for a less restrictive airflow. Made of lightweight CNC... MSRP: Now: $363.00 Add to Cart Compare Quick view Killer B Motorsport | sku: EJTI-84 Killer B EJ Cast Aluminum Turbo Inlet (KBM to 84mm/FP Coupler) Killer B EJ Cast Aluminum Turbo Inlet (KBM to 84mm/FP Coupler) Designed and Made in the USAMade from Heat Treated Cast Aluminumincludes Coupler for OEM or 3" Compressor InletDoes not require removal of Intake ManifoldIncludes Fittings for OEM and... MSRP: Now: $339.00 Add to Cart Compare Quick view Killer B Motorsport | sku: EJTI-3 Killer B EJ Cast Aluminum Turbo Inlet (KBM to 3in. Coupler) Killer B EJ Cast Aluminum Turbo Inlet (KBM to 3in. Coupler) Designed and Made in the USAMade from Heat Treated Cast Aluminumincludes Coupler for OEM or 3" Compressor InletDoes not require removal of Intake ManifoldIncludes Fittings for OEM and... MSRP: Now: $339.00 Add to Cart Compare Quick view Killer B Motorsport | sku: EJTI-OE Killer B EJ Cast Aluminum Turbo Inlet (KBM to OEM Coupler) Killer B EJ Cast Aluminum Turbo Inlet (KBM to OEM Coupler) Designed and Made in the USAMade from Heat Treated Cast Aluminumincludes Coupler for OEM or 3" Compressor InletDoes not require removal of Intake ManifoldIncludes Fittings for OEM and Aftermarket... MSRP: Now: $339.00 Add to Cart Compare Quick view GrimmSpeed GrimmSpeed Post MAF Hose Kit - 02-14 WRX/STI, 18-20 STI (15-17 STI w/OEM Sound Tube Delete) Add a touch of class to your bay! Some OE parts look passable and others miss the mark. In the case of the factory post MAF hose, the quicker you can get it out of your bay, the better. We’ve now got you covered with The GrimmSpeed Post MAF Hose... MSRP: Now: $80.00 Choose Options Compare Quick view OEM Subaru Parts OEM SUBARU THROTTLE CABLE 2002-2005 WRX Original equipment Subaru throttle cable for 2002-2005 WRX SKU#: 07059 Shipping Weight: 5.0 lb Manufacturer: Subaru MSRP: Now: $70.00 Add to Cart Compare Quick view COBB | sku: 712455 COBB SUBARU THROTTLE BODY COUPLER Cobb Subaru Throttle Body Coupler Taken your throttle body coupler off one too many times? Has it seen better days? Why not add a little flair to your engine bay with the new COBB Throttle Body coupler? It's a drop-in replacement for the factory unit... MSRP: Now: $50.00 Add to Cart Compare Quick view COBB | sku: 712010-BK COBB SUBARU POST MAF HOSE The 4-ply silicone construction has the right compliance to bridge the chassis mounted airbox to the violent motion of a boxer engine being driven in anger, while the steel reinforcement prevents collapse when the turbo is drawing maximum vacuum at... MSRP: Now: $85.00 Add to Cart Compare Quick view COBB | sku: SUB00001IA COBB SUBARU INTAKE + AIRBOX STI 2004-2007, WRX 2002-2007, FXT 2004-2008 Cobb 04-07 Subaru STi / 02-07 WRX / 04-08 FXT Intake + Airbox 1 x cobb712100 Cobb 02-07 WRX/STi Black SF Intake 1 x cobb712010-BK Cobb Subaru Post MAF Hose - Stealth Black 1 x cobb712160 Cobb 2002-2007 Subaru WRX SF Airbox Kit This C.A.R.B. approved... MSRP: Now: $475.00 Add to Cart Compare Quick view COBB | sku: 712101 COBB SUBARU AND MAZDA SF INTAKE REPLACEMENT FILTER Cobb WRX/STi Black SF Intake REPLACEMENT FILTER ONLY - NOT A COMPLETE INTAKE DESCRIPTION The filter element that originally came with your SF Intake is cleanable and can be reused for the life of your car. However, should your filter element... MSRP: Now: $60.00 Choose Options Compare Quick view GrimmSpeed | sku: 053001. GRIMMSPEED MAF BLOCK OFF - WRX/STI/LGT/FXT When you upgrade your Subaru to a Blow Through System you will need a way to block off the location where the old MAF Sensor was located, well GrimmSpeed™ has the answer. GrimmSpeed™ MAF Block Off Plate allows you to do just that! Compact... MSRP: Now: $42.00 Choose Options Compare Quick view PERRIN | sku: PSP-ITR-301RD Perrin Subaru 02-07 WRX 04-14 STi Top Mount Intercooler Coupler Kit Red Silicone technology allows us to design a turbo inlet hose that is better in all aspects than the OEM part and increases your engines horsepower and performance. The PERRIN inlet hose is perfectly smooth on the inside and has a significantly larger... MSRP: Now: $33.15 Add to Cart Compare 1 2 Next 1 2 Next Compare Selected × OK
Quick view Details IAG | sku: IAG-AFD-1100 IAG Performance BIG MAF Intake for 2002-07 Subaru WRX / STI MSRP: Now: $249.99 Add to Cart Compare Quick view Details Injen Injen 02-07 WRX/STi Short Ram Intake MSRP: Now: $232.70 Choose Options Compare Quick view Details Process West | sku: PWSH004 Process West Replacement Throttle Body Hose 02-07 WRX/STI MSRP: Now: $18.00 Add to Cart Compare Quick view Details Process West Process West Intake Manifold Track Version Black (Reverse Cable Throttle Position) - Subaru WRX 2002-2005 MSRP: Was: Now: $2,031.75 - $2,098.95 Choose Options Compare Quick view Details Process West Process West Intake Manifold Street Version Black - Subaru WRX 2002-2005 MSRP: Was: Now: $2,031.75 - $2,098.95 Choose Options Compare Quick view Details Process West | sku: PWCAI03 Process West Cold Air Intake - Subaru WRX/STI 2002-2007 / Forester XT 2004-2007 MSRP: Now: $297.00 Add to Cart Compare Quick view Details Process West | sku: PWCAI05 Process West Cold Air Intake 72mm Big MAF - Subaru WRX/STI 2002-2007 MSRP: Now: $363.00 Add to Cart Compare Quick view Details Killer B Motorsport | sku: EJTI-84 Killer B EJ Cast Aluminum Turbo Inlet (KBM to 84mm/FP Coupler) MSRP: Now: $339.00 Add to Cart Compare Quick view Details Killer B Motorsport | sku: EJTI-3 Killer B EJ Cast Aluminum Turbo Inlet (KBM to 3in. Coupler) MSRP: Now: $339.00 Add to Cart Compare Quick view Details Killer B Motorsport | sku: EJTI-OE Killer B EJ Cast Aluminum Turbo Inlet (KBM to OEM Coupler) MSRP: Now: $339.00 Add to Cart Compare Quick view Details GrimmSpeed GrimmSpeed Post MAF Hose Kit - 02-14 WRX/STI, 18-20 STI (15-17 STI w/OEM Sound Tube Delete) MSRP: Now: $80.00 Choose Options Compare Quick view Details OEM Subaru Parts OEM SUBARU THROTTLE CABLE 2002-2005 WRX MSRP: Now: $70.00 Add to Cart Compare Quick view Details COBB | sku: 712455 COBB SUBARU THROTTLE BODY COUPLER MSRP: Now: $50.00 Add to Cart Compare Quick view Details COBB | sku: 712010-BK COBB SUBARU POST MAF HOSE MSRP: Now: $85.00 Add to Cart Compare Quick view Details COBB | sku: SUB00001IA COBB SUBARU INTAKE + AIRBOX STI 2004-2007, WRX 2002-2007, FXT 2004-2008 MSRP: Now: $475.00 Add to Cart Compare Quick view Details COBB | sku: 712101 COBB SUBARU AND MAZDA SF INTAKE REPLACEMENT FILTER MSRP: Now: $60.00 Choose Options Compare Quick view Details GrimmSpeed | sku: 053001. GRIMMSPEED MAF BLOCK OFF - WRX/STI/LGT/FXT MSRP: Now: $42.00 Choose Options Compare Quick view Details PERRIN | sku: PSP-ITR-301RD Perrin Subaru 02-07 WRX 04-14 STi Top Mount Intercooler Coupler Kit Red MSRP: Now: $33.15 Add to Cart Compare Quick view K&N | sku: 57-0626 **Special Order** K&N 02-07 WRX/STi 57i Performance Intake Kit K&N 02-07 WRX/STi 57i Performance Intake Kit As with every K&N kit, when you bolt-on a K&N 57i Performance Induction Kit, you will notice the difference the next time you drive your vehicle. K&N 57i Performance Induction Kits are a great... MSRP: Now: $249.99 Add to Cart Compare Quick view K&N | sku: 69-8001TWR K&N 02-07 WRX/STi Wrinkle Red Typhoon Short Ram Intake K&N 02-07 WRX/STi Wrinkle Red Typhoon Short Ram Intake The K&N 69-8001TWR Typhoon air intake system is a free-flowing, mandrel-bent aluminum tube air induction system designed to fit some Subaru Impreza WRX and WRX STI models. The restrictive... MSRP: Now: $399.99 Add to Cart Compare Quick view K&N | sku: 33-2154 K&N 05 WRX / 99-06 Impreza / 99-04 Legacy Drop In Air Filter K&N 05 WRX / 99-06 Impreza / 99-04 Legacy Drop In Air Filter K&N Replacement High-Flow Air Filters are The Original High-Flow Air Filter. Since 1969 K&N Engineering has been designing, manufacturing, and enhancing High-Flow Air Filters for... MSRP: Now: $64.99 Add to Cart Compare Quick view K&N | sku: 33-2232 K&N 02-07 WRX/STi Drop In Air Filter 11in O/S Length / 6.563in O/S Width / 1.063in Height K&N 02-07 WRX/STi Drop In Air Filter 11in O/S Length / 6.563in O/S Width / 1.063in Height K&N Replacement High-Flow Air Filters are The Original High-Flow Air Filter. Since 1969 K&N Engineering has been designing, manufacturing, and... MSRP: Now: $64.99 Add to Cart Compare Quick view Injen Injen 02-07 WRX (No Wagon) / 04 STi Cold Air Intake Injen 02-07 WRX (No Wagon) / 04 STi Cold Air Intake Add some easy horsepower to your Ride with this RD Series Performance cold air intake (CAI) from Injen Technology! The engineers at Injen have spent considerable amounts of time designing, testing, and... MSRP: Now: $356.20 Choose Options Compare Quick view HKS | sku: 71008-AF006 HKS 02-07 WRX/ 04-07 STi SSQV4 BOV Kit HKS 02-07 WRX/ 04-07 STi SSQV4 BOV Kit SUPER SQV4 BLOW OFF Series Description: HKS Super SQV (Sequential Blow Off Valve) uses a unique sequential valve structure and a differential pressure control system, which allows for a broad operating range... MSRP: Now: $335.75 Add to Cart Compare Quick view IAG | sku: IAG-AFD-1100 IAG Performance BIG MAF Intake for 2002-07 Subaru WRX / STI IAG Performance BIG MAF Intake for 2002-07 Subaru WRX / STI features mandrel bent aluminum piping and K&N Filter. Requires tuning.Includes: K&N Cone Filter Silicone Transition Hose & Hose Clamps 3" O.D. Polished Aluminum Piping w/ MAF Sensor... MSRP: Now: $249.99 Add to Cart Compare Quick view Injen Injen 02-07 WRX/STi Short Ram Intake Injen 02-07 WRX/STi Polished Short Ram Intake The Injen IS Series is a traditional, underhood intake system that is placed in the stock location of the factory air-box system. Each system is built from 6061, T-6 aluminum alloy to ensure the lightest... MSRP: Now: $232.70 Choose Options Compare Quick view Process West | sku: PWSH004 Process West Replacement Throttle Body Hose 02-07 WRX/STI The Process West Silicone Coupler us a direct replacement for the factory joiner that connects the top mount intercooler and throttle body. It has a thicker wall that the standard coupler and made from a stronger, more durable silicone material. Suits... MSRP: Now: $18.00 Add to Cart Compare Quick view Process West Process West Intake Manifold Track Version Black (Reverse Cable Throttle Position) - Subaru WRX 2002-2005 The Process West range billet manifolds is a no holds barred manifestation of what is possible under the hood of a WRX/STI when perfect aesthetics meet high end performance. What you see here is the result of years of research and testing, multiple... MSRP: Was: Now: $2,031.75 - $2,098.95 Choose Options Compare Quick view Process West Process West Intake Manifold Street Version Black - Subaru WRX 2002-2005 The Process West range billet manifolds is a no holds barred manifestation of what is possible under the hood of a WRX/STI when perfect aesthetics meet high end performance. What you see here is the result of years of research and testing, multiple... MSRP: Was: Now: $2,031.75 - $2,098.95 Choose Options Compare Quick view Process West | sku: PWCAI03 Process West Cold Air Intake - Subaru WRX/STI 2002-2007 / Forester XT 2004-2007 The Process West Cold Air Intake is perfect for gaining more power from your EJ Subaru, not to mention the sound! The Cold Air Intake Kit is designed to replace the factory air intake and allow for a less restrictive airflow. Made of lightweight CNC... MSRP: Now: $297.00 Add to Cart Compare Quick view Process West | sku: PWCAI05 Process West Cold Air Intake 72mm Big MAF - Subaru WRX/STI 2002-2007 The Process West Cold Air Intake is perfect for gaining more power from your EJ Subaru, not to mention the sound! The Cold Air Intake Kit is designed to replace the factory air intake and allow for a less restrictive airflow. Made of lightweight CNC... MSRP: Now: $363.00 Add to Cart Compare Quick view Killer B Motorsport | sku: EJTI-84 Killer B EJ Cast Aluminum Turbo Inlet (KBM to 84mm/FP Coupler) Killer B EJ Cast Aluminum Turbo Inlet (KBM to 84mm/FP Coupler) Designed and Made in the USAMade from Heat Treated Cast Aluminumincludes Coupler for OEM or 3" Compressor InletDoes not require removal of Intake ManifoldIncludes Fittings for OEM and... MSRP: Now: $339.00 Add to Cart Compare Quick view Killer B Motorsport | sku: EJTI-3 Killer B EJ Cast Aluminum Turbo Inlet (KBM to 3in. Coupler) Killer B EJ Cast Aluminum Turbo Inlet (KBM to 3in. Coupler) Designed and Made in the USAMade from Heat Treated Cast Aluminumincludes Coupler for OEM or 3" Compressor InletDoes not require removal of Intake ManifoldIncludes Fittings for OEM and... MSRP: Now: $339.00 Add to Cart Compare Quick view Killer B Motorsport | sku: EJTI-OE Killer B EJ Cast Aluminum Turbo Inlet (KBM to OEM Coupler) Killer B EJ Cast Aluminum Turbo Inlet (KBM to OEM Coupler) Designed and Made in the USAMade from Heat Treated Cast Aluminumincludes Coupler for OEM or 3" Compressor InletDoes not require removal of Intake ManifoldIncludes Fittings for OEM and Aftermarket... MSRP: Now: $339.00 Add to Cart Compare Quick view GrimmSpeed GrimmSpeed Post MAF Hose Kit - 02-14 WRX/STI, 18-20 STI (15-17 STI w/OEM Sound Tube Delete) Add a touch of class to your bay! Some OE parts look passable and others miss the mark. In the case of the factory post MAF hose, the quicker you can get it out of your bay, the better. We’ve now got you covered with The GrimmSpeed Post MAF Hose... MSRP: Now: $80.00 Choose Options Compare Quick view OEM Subaru Parts OEM SUBARU THROTTLE CABLE 2002-2005 WRX Original equipment Subaru throttle cable for 2002-2005 WRX SKU#: 07059 Shipping Weight: 5.0 lb Manufacturer: Subaru MSRP: Now: $70.00 Add to Cart Compare Quick view COBB | sku: 712455 COBB SUBARU THROTTLE BODY COUPLER Cobb Subaru Throttle Body Coupler Taken your throttle body coupler off one too many times? Has it seen better days? Why not add a little flair to your engine bay with the new COBB Throttle Body coupler? It's a drop-in replacement for the factory unit... MSRP: Now: $50.00 Add to Cart Compare Quick view COBB | sku: 712010-BK COBB SUBARU POST MAF HOSE The 4-ply silicone construction has the right compliance to bridge the chassis mounted airbox to the violent motion of a boxer engine being driven in anger, while the steel reinforcement prevents collapse when the turbo is drawing maximum vacuum at... MSRP: Now: $85.00 Add to Cart Compare Quick view COBB | sku: SUB00001IA COBB SUBARU INTAKE + AIRBOX STI 2004-2007, WRX 2002-2007, FXT 2004-2008 Cobb 04-07 Subaru STi / 02-07 WRX / 04-08 FXT Intake + Airbox 1 x cobb712100 Cobb 02-07 WRX/STi Black SF Intake 1 x cobb712010-BK Cobb Subaru Post MAF Hose - Stealth Black 1 x cobb712160 Cobb 2002-2007 Subaru WRX SF Airbox Kit This C.A.R.B. approved... MSRP: Now: $475.00 Add to Cart Compare Quick view COBB | sku: 712101 COBB SUBARU AND MAZDA SF INTAKE REPLACEMENT FILTER Cobb WRX/STi Black SF Intake REPLACEMENT FILTER ONLY - NOT A COMPLETE INTAKE DESCRIPTION The filter element that originally came with your SF Intake is cleanable and can be reused for the life of your car. However, should your filter element... MSRP: Now: $60.00 Choose Options Compare Quick view GrimmSpeed | sku: 053001. GRIMMSPEED MAF BLOCK OFF - WRX/STI/LGT/FXT When you upgrade your Subaru to a Blow Through System you will need a way to block off the location where the old MAF Sensor was located, well GrimmSpeed™ has the answer. GrimmSpeed™ MAF Block Off Plate allows you to do just that! Compact... MSRP: Now: $42.00 Choose Options Compare Quick view PERRIN | sku: PSP-ITR-301RD Perrin Subaru 02-07 WRX 04-14 STi Top Mount Intercooler Coupler Kit Red Silicone technology allows us to design a turbo inlet hose that is better in all aspects than the OEM part and increases your engines horsepower and performance. The PERRIN inlet hose is perfectly smooth on the inside and has a significantly larger... MSRP: Now: $33.15 Add to Cart Compare 1 2 Next 1 2 Next Compare Selected × OK
Quick view Details Injen Injen 02-07 WRX/STi Short Ram Intake MSRP: Now: $232.70 Choose Options Compare Quick view Details Process West | sku: PWSH004 Process West Replacement Throttle Body Hose 02-07 WRX/STI MSRP: Now: $18.00 Add to Cart Compare Quick view Details Process West Process West Intake Manifold Track Version Black (Reverse Cable Throttle Position) - Subaru WRX 2002-2005 MSRP: Was: Now: $2,031.75 - $2,098.95 Choose Options Compare Quick view Details Process West Process West Intake Manifold Street Version Black - Subaru WRX 2002-2005 MSRP: Was: Now: $2,031.75 - $2,098.95 Choose Options Compare Quick view Details Process West | sku: PWCAI03 Process West Cold Air Intake - Subaru WRX/STI 2002-2007 / Forester XT 2004-2007 MSRP: Now: $297.00 Add to Cart Compare Quick view Details Process West | sku: PWCAI05 Process West Cold Air Intake 72mm Big MAF - Subaru WRX/STI 2002-2007 MSRP: Now: $363.00 Add to Cart Compare Quick view Details Killer B Motorsport | sku: EJTI-84 Killer B EJ Cast Aluminum Turbo Inlet (KBM to 84mm/FP Coupler) MSRP: Now: $339.00 Add to Cart Compare Quick view Details Killer B Motorsport | sku: EJTI-3 Killer B EJ Cast Aluminum Turbo Inlet (KBM to 3in. Coupler) MSRP: Now: $339.00 Add to Cart Compare Quick view Details Killer B Motorsport | sku: EJTI-OE Killer B EJ Cast Aluminum Turbo Inlet (KBM to OEM Coupler) MSRP: Now: $339.00 Add to Cart Compare Quick view Details GrimmSpeed GrimmSpeed Post MAF Hose Kit - 02-14 WRX/STI, 18-20 STI (15-17 STI w/OEM Sound Tube Delete) MSRP: Now: $80.00 Choose Options Compare Quick view Details OEM Subaru Parts OEM SUBARU THROTTLE CABLE 2002-2005 WRX MSRP: Now: $70.00 Add to Cart Compare Quick view Details COBB | sku: 712455 COBB SUBARU THROTTLE BODY COUPLER MSRP: Now: $50.00 Add to Cart Compare Quick view Details COBB | sku: 712010-BK COBB SUBARU POST MAF HOSE MSRP: Now: $85.00 Add to Cart Compare Quick view Details COBB | sku: SUB00001IA COBB SUBARU INTAKE + AIRBOX STI 2004-2007, WRX 2002-2007, FXT 2004-2008 MSRP: Now: $475.00 Add to Cart Compare Quick view Details COBB | sku: 712101 COBB SUBARU AND MAZDA SF INTAKE REPLACEMENT FILTER MSRP: Now: $60.00 Choose Options Compare Quick view Details GrimmSpeed | sku: 053001. GRIMMSPEED MAF BLOCK OFF - WRX/STI/LGT/FXT MSRP: Now: $42.00 Choose Options Compare Quick view Details PERRIN | sku: PSP-ITR-301RD Perrin Subaru 02-07 WRX 04-14 STi Top Mount Intercooler Coupler Kit Red MSRP: Now: $33.15 Add to Cart Compare Quick view K&N | sku: 57-0626 **Special Order** K&N 02-07 WRX/STi 57i Performance Intake Kit K&N 02-07 WRX/STi 57i Performance Intake Kit As with every K&N kit, when you bolt-on a K&N 57i Performance Induction Kit, you will notice the difference the next time you drive your vehicle. K&N 57i Performance Induction Kits are a great... MSRP: Now: $249.99 Add to Cart Compare Quick view K&N | sku: 69-8001TWR K&N 02-07 WRX/STi Wrinkle Red Typhoon Short Ram Intake K&N 02-07 WRX/STi Wrinkle Red Typhoon Short Ram Intake The K&N 69-8001TWR Typhoon air intake system is a free-flowing, mandrel-bent aluminum tube air induction system designed to fit some Subaru Impreza WRX and WRX STI models. The restrictive... MSRP: Now: $399.99 Add to Cart Compare Quick view K&N | sku: 33-2154 K&N 05 WRX / 99-06 Impreza / 99-04 Legacy Drop In Air Filter K&N 05 WRX / 99-06 Impreza / 99-04 Legacy Drop In Air Filter K&N Replacement High-Flow Air Filters are The Original High-Flow Air Filter. Since 1969 K&N Engineering has been designing, manufacturing, and enhancing High-Flow Air Filters for... MSRP: Now: $64.99 Add to Cart Compare Quick view K&N | sku: 33-2232 K&N 02-07 WRX/STi Drop In Air Filter 11in O/S Length / 6.563in O/S Width / 1.063in Height K&N 02-07 WRX/STi Drop In Air Filter 11in O/S Length / 6.563in O/S Width / 1.063in Height K&N Replacement High-Flow Air Filters are The Original High-Flow Air Filter. Since 1969 K&N Engineering has been designing, manufacturing, and... MSRP: Now: $64.99 Add to Cart Compare Quick view Injen Injen 02-07 WRX (No Wagon) / 04 STi Cold Air Intake Injen 02-07 WRX (No Wagon) / 04 STi Cold Air Intake Add some easy horsepower to your Ride with this RD Series Performance cold air intake (CAI) from Injen Technology! The engineers at Injen have spent considerable amounts of time designing, testing, and... MSRP: Now: $356.20 Choose Options Compare Quick view HKS | sku: 71008-AF006 HKS 02-07 WRX/ 04-07 STi SSQV4 BOV Kit HKS 02-07 WRX/ 04-07 STi SSQV4 BOV Kit SUPER SQV4 BLOW OFF Series Description: HKS Super SQV (Sequential Blow Off Valve) uses a unique sequential valve structure and a differential pressure control system, which allows for a broad operating range... MSRP: Now: $335.75 Add to Cart Compare Quick view IAG | sku: IAG-AFD-1100 IAG Performance BIG MAF Intake for 2002-07 Subaru WRX / STI IAG Performance BIG MAF Intake for 2002-07 Subaru WRX / STI features mandrel bent aluminum piping and K&N Filter. Requires tuning.Includes: K&N Cone Filter Silicone Transition Hose & Hose Clamps 3" O.D. Polished Aluminum Piping w/ MAF Sensor... MSRP: Now: $249.99 Add to Cart Compare Quick view Injen Injen 02-07 WRX/STi Short Ram Intake Injen 02-07 WRX/STi Polished Short Ram Intake The Injen IS Series is a traditional, underhood intake system that is placed in the stock location of the factory air-box system. Each system is built from 6061, T-6 aluminum alloy to ensure the lightest... MSRP: Now: $232.70 Choose Options Compare Quick view Process West | sku: PWSH004 Process West Replacement Throttle Body Hose 02-07 WRX/STI The Process West Silicone Coupler us a direct replacement for the factory joiner that connects the top mount intercooler and throttle body. It has a thicker wall that the standard coupler and made from a stronger, more durable silicone material. Suits... MSRP: Now: $18.00 Add to Cart Compare Quick view Process West Process West Intake Manifold Track Version Black (Reverse Cable Throttle Position) - Subaru WRX 2002-2005 The Process West range billet manifolds is a no holds barred manifestation of what is possible under the hood of a WRX/STI when perfect aesthetics meet high end performance. What you see here is the result of years of research and testing, multiple... MSRP: Was: Now: $2,031.75 - $2,098.95 Choose Options Compare Quick view Process West Process West Intake Manifold Street Version Black - Subaru WRX 2002-2005 The Process West range billet manifolds is a no holds barred manifestation of what is possible under the hood of a WRX/STI when perfect aesthetics meet high end performance. What you see here is the result of years of research and testing, multiple... MSRP: Was: Now: $2,031.75 - $2,098.95 Choose Options Compare Quick view Process West | sku: PWCAI03 Process West Cold Air Intake - Subaru WRX/STI 2002-2007 / Forester XT 2004-2007 The Process West Cold Air Intake is perfect for gaining more power from your EJ Subaru, not to mention the sound! The Cold Air Intake Kit is designed to replace the factory air intake and allow for a less restrictive airflow. Made of lightweight CNC... MSRP: Now: $297.00 Add to Cart Compare Quick view Process West | sku: PWCAI05 Process West Cold Air Intake 72mm Big MAF - Subaru WRX/STI 2002-2007 The Process West Cold Air Intake is perfect for gaining more power from your EJ Subaru, not to mention the sound! The Cold Air Intake Kit is designed to replace the factory air intake and allow for a less restrictive airflow. Made of lightweight CNC... MSRP: Now: $363.00 Add to Cart Compare Quick view Killer B Motorsport | sku: EJTI-84 Killer B EJ Cast Aluminum Turbo Inlet (KBM to 84mm/FP Coupler) Killer B EJ Cast Aluminum Turbo Inlet (KBM to 84mm/FP Coupler) Designed and Made in the USAMade from Heat Treated Cast Aluminumincludes Coupler for OEM or 3" Compressor InletDoes not require removal of Intake ManifoldIncludes Fittings for OEM and... MSRP: Now: $339.00 Add to Cart Compare Quick view Killer B Motorsport | sku: EJTI-3 Killer B EJ Cast Aluminum Turbo Inlet (KBM to 3in. Coupler) Killer B EJ Cast Aluminum Turbo Inlet (KBM to 3in. Coupler) Designed and Made in the USAMade from Heat Treated Cast Aluminumincludes Coupler for OEM or 3" Compressor InletDoes not require removal of Intake ManifoldIncludes Fittings for OEM and... MSRP: Now: $339.00 Add to Cart Compare Quick view Killer B Motorsport | sku: EJTI-OE Killer B EJ Cast Aluminum Turbo Inlet (KBM to OEM Coupler) Killer B EJ Cast Aluminum Turbo Inlet (KBM to OEM Coupler) Designed and Made in the USAMade from Heat Treated Cast Aluminumincludes Coupler for OEM or 3" Compressor InletDoes not require removal of Intake ManifoldIncludes Fittings for OEM and Aftermarket... MSRP: Now: $339.00 Add to Cart Compare Quick view GrimmSpeed GrimmSpeed Post MAF Hose Kit - 02-14 WRX/STI, 18-20 STI (15-17 STI w/OEM Sound Tube Delete) Add a touch of class to your bay! Some OE parts look passable and others miss the mark. In the case of the factory post MAF hose, the quicker you can get it out of your bay, the better. We’ve now got you covered with The GrimmSpeed Post MAF Hose... MSRP: Now: $80.00 Choose Options Compare Quick view OEM Subaru Parts OEM SUBARU THROTTLE CABLE 2002-2005 WRX Original equipment Subaru throttle cable for 2002-2005 WRX SKU#: 07059 Shipping Weight: 5.0 lb Manufacturer: Subaru MSRP: Now: $70.00 Add to Cart Compare Quick view COBB | sku: 712455 COBB SUBARU THROTTLE BODY COUPLER Cobb Subaru Throttle Body Coupler Taken your throttle body coupler off one too many times? Has it seen better days? Why not add a little flair to your engine bay with the new COBB Throttle Body coupler? It's a drop-in replacement for the factory unit... MSRP: Now: $50.00 Add to Cart Compare Quick view COBB | sku: 712010-BK COBB SUBARU POST MAF HOSE The 4-ply silicone construction has the right compliance to bridge the chassis mounted airbox to the violent motion of a boxer engine being driven in anger, while the steel reinforcement prevents collapse when the turbo is drawing maximum vacuum at... MSRP: Now: $85.00 Add to Cart Compare Quick view COBB | sku: SUB00001IA COBB SUBARU INTAKE + AIRBOX STI 2004-2007, WRX 2002-2007, FXT 2004-2008 Cobb 04-07 Subaru STi / 02-07 WRX / 04-08 FXT Intake + Airbox 1 x cobb712100 Cobb 02-07 WRX/STi Black SF Intake 1 x cobb712010-BK Cobb Subaru Post MAF Hose - Stealth Black 1 x cobb712160 Cobb 2002-2007 Subaru WRX SF Airbox Kit This C.A.R.B. approved... MSRP: Now: $475.00 Add to Cart Compare Quick view COBB | sku: 712101 COBB SUBARU AND MAZDA SF INTAKE REPLACEMENT FILTER Cobb WRX/STi Black SF Intake REPLACEMENT FILTER ONLY - NOT A COMPLETE INTAKE DESCRIPTION The filter element that originally came with your SF Intake is cleanable and can be reused for the life of your car. However, should your filter element... MSRP: Now: $60.00 Choose Options Compare Quick view GrimmSpeed | sku: 053001. GRIMMSPEED MAF BLOCK OFF - WRX/STI/LGT/FXT When you upgrade your Subaru to a Blow Through System you will need a way to block off the location where the old MAF Sensor was located, well GrimmSpeed™ has the answer. GrimmSpeed™ MAF Block Off Plate allows you to do just that! Compact... MSRP: Now: $42.00 Choose Options Compare Quick view PERRIN | sku: PSP-ITR-301RD Perrin Subaru 02-07 WRX 04-14 STi Top Mount Intercooler Coupler Kit Red Silicone technology allows us to design a turbo inlet hose that is better in all aspects than the OEM part and increases your engines horsepower and performance. The PERRIN inlet hose is perfectly smooth on the inside and has a significantly larger... MSRP: Now: $33.15 Add to Cart Compare 1 2 Next 1 2 Next Compare Selected × OK
Quick view Details Process West | sku: PWSH004 Process West Replacement Throttle Body Hose 02-07 WRX/STI MSRP: Now: $18.00 Add to Cart Compare Quick view Details Process West Process West Intake Manifold Track Version Black (Reverse Cable Throttle Position) - Subaru WRX 2002-2005 MSRP: Was: Now: $2,031.75 - $2,098.95 Choose Options Compare Quick view Details Process West Process West Intake Manifold Street Version Black - Subaru WRX 2002-2005 MSRP: Was: Now: $2,031.75 - $2,098.95 Choose Options Compare Quick view Details Process West | sku: PWCAI03 Process West Cold Air Intake - Subaru WRX/STI 2002-2007 / Forester XT 2004-2007 MSRP: Now: $297.00 Add to Cart Compare Quick view Details Process West | sku: PWCAI05 Process West Cold Air Intake 72mm Big MAF - Subaru WRX/STI 2002-2007 MSRP: Now: $363.00 Add to Cart Compare Quick view Details Killer B Motorsport | sku: EJTI-84 Killer B EJ Cast Aluminum Turbo Inlet (KBM to 84mm/FP Coupler) MSRP: Now: $339.00 Add to Cart Compare Quick view Details Killer B Motorsport | sku: EJTI-3 Killer B EJ Cast Aluminum Turbo Inlet (KBM to 3in. Coupler) MSRP: Now: $339.00 Add to Cart Compare Quick view Details Killer B Motorsport | sku: EJTI-OE Killer B EJ Cast Aluminum Turbo Inlet (KBM to OEM Coupler) MSRP: Now: $339.00 Add to Cart Compare Quick view Details GrimmSpeed GrimmSpeed Post MAF Hose Kit - 02-14 WRX/STI, 18-20 STI (15-17 STI w/OEM Sound Tube Delete) MSRP: Now: $80.00 Choose Options Compare Quick view Details OEM Subaru Parts OEM SUBARU THROTTLE CABLE 2002-2005 WRX MSRP: Now: $70.00 Add to Cart Compare Quick view Details COBB | sku: 712455 COBB SUBARU THROTTLE BODY COUPLER MSRP: Now: $50.00 Add to Cart Compare Quick view Details COBB | sku: 712010-BK COBB SUBARU POST MAF HOSE MSRP: Now: $85.00 Add to Cart Compare Quick view Details COBB | sku: SUB00001IA COBB SUBARU INTAKE + AIRBOX STI 2004-2007, WRX 2002-2007, FXT 2004-2008 MSRP: Now: $475.00 Add to Cart Compare Quick view Details COBB | sku: 712101 COBB SUBARU AND MAZDA SF INTAKE REPLACEMENT FILTER MSRP: Now: $60.00 Choose Options Compare Quick view Details GrimmSpeed | sku: 053001. GRIMMSPEED MAF BLOCK OFF - WRX/STI/LGT/FXT MSRP: Now: $42.00 Choose Options Compare Quick view Details PERRIN | sku: PSP-ITR-301RD Perrin Subaru 02-07 WRX 04-14 STi Top Mount Intercooler Coupler Kit Red MSRP: Now: $33.15 Add to Cart Compare Quick view K&N | sku: 57-0626 **Special Order** K&N 02-07 WRX/STi 57i Performance Intake Kit K&N 02-07 WRX/STi 57i Performance Intake Kit As with every K&N kit, when you bolt-on a K&N 57i Performance Induction Kit, you will notice the difference the next time you drive your vehicle. K&N 57i Performance Induction Kits are a great... MSRP: Now: $249.99 Add to Cart Compare Quick view K&N | sku: 69-8001TWR K&N 02-07 WRX/STi Wrinkle Red Typhoon Short Ram Intake K&N 02-07 WRX/STi Wrinkle Red Typhoon Short Ram Intake The K&N 69-8001TWR Typhoon air intake system is a free-flowing, mandrel-bent aluminum tube air induction system designed to fit some Subaru Impreza WRX and WRX STI models. The restrictive... MSRP: Now: $399.99 Add to Cart Compare Quick view K&N | sku: 33-2154 K&N 05 WRX / 99-06 Impreza / 99-04 Legacy Drop In Air Filter K&N 05 WRX / 99-06 Impreza / 99-04 Legacy Drop In Air Filter K&N Replacement High-Flow Air Filters are The Original High-Flow Air Filter. Since 1969 K&N Engineering has been designing, manufacturing, and enhancing High-Flow Air Filters for... MSRP: Now: $64.99 Add to Cart Compare Quick view K&N | sku: 33-2232 K&N 02-07 WRX/STi Drop In Air Filter 11in O/S Length / 6.563in O/S Width / 1.063in Height K&N 02-07 WRX/STi Drop In Air Filter 11in O/S Length / 6.563in O/S Width / 1.063in Height K&N Replacement High-Flow Air Filters are The Original High-Flow Air Filter. Since 1969 K&N Engineering has been designing, manufacturing, and... MSRP: Now: $64.99 Add to Cart Compare Quick view Injen Injen 02-07 WRX (No Wagon) / 04 STi Cold Air Intake Injen 02-07 WRX (No Wagon) / 04 STi Cold Air Intake Add some easy horsepower to your Ride with this RD Series Performance cold air intake (CAI) from Injen Technology! The engineers at Injen have spent considerable amounts of time designing, testing, and... MSRP: Now: $356.20 Choose Options Compare Quick view HKS | sku: 71008-AF006 HKS 02-07 WRX/ 04-07 STi SSQV4 BOV Kit HKS 02-07 WRX/ 04-07 STi SSQV4 BOV Kit SUPER SQV4 BLOW OFF Series Description: HKS Super SQV (Sequential Blow Off Valve) uses a unique sequential valve structure and a differential pressure control system, which allows for a broad operating range... MSRP: Now: $335.75 Add to Cart Compare Quick view IAG | sku: IAG-AFD-1100 IAG Performance BIG MAF Intake for 2002-07 Subaru WRX / STI IAG Performance BIG MAF Intake for 2002-07 Subaru WRX / STI features mandrel bent aluminum piping and K&N Filter. Requires tuning.Includes: K&N Cone Filter Silicone Transition Hose & Hose Clamps 3" O.D. Polished Aluminum Piping w/ MAF Sensor... MSRP: Now: $249.99 Add to Cart Compare Quick view Injen Injen 02-07 WRX/STi Short Ram Intake Injen 02-07 WRX/STi Polished Short Ram Intake The Injen IS Series is a traditional, underhood intake system that is placed in the stock location of the factory air-box system. Each system is built from 6061, T-6 aluminum alloy to ensure the lightest... MSRP: Now: $232.70 Choose Options Compare Quick view Process West | sku: PWSH004 Process West Replacement Throttle Body Hose 02-07 WRX/STI The Process West Silicone Coupler us a direct replacement for the factory joiner that connects the top mount intercooler and throttle body. It has a thicker wall that the standard coupler and made from a stronger, more durable silicone material. Suits... MSRP: Now: $18.00 Add to Cart Compare Quick view Process West Process West Intake Manifold Track Version Black (Reverse Cable Throttle Position) - Subaru WRX 2002-2005 The Process West range billet manifolds is a no holds barred manifestation of what is possible under the hood of a WRX/STI when perfect aesthetics meet high end performance. What you see here is the result of years of research and testing, multiple... MSRP: Was: Now: $2,031.75 - $2,098.95 Choose Options Compare Quick view Process West Process West Intake Manifold Street Version Black - Subaru WRX 2002-2005 The Process West range billet manifolds is a no holds barred manifestation of what is possible under the hood of a WRX/STI when perfect aesthetics meet high end performance. What you see here is the result of years of research and testing, multiple... MSRP: Was: Now: $2,031.75 - $2,098.95 Choose Options Compare Quick view Process West | sku: PWCAI03 Process West Cold Air Intake - Subaru WRX/STI 2002-2007 / Forester XT 2004-2007 The Process West Cold Air Intake is perfect for gaining more power from your EJ Subaru, not to mention the sound! The Cold Air Intake Kit is designed to replace the factory air intake and allow for a less restrictive airflow. Made of lightweight CNC... MSRP: Now: $297.00 Add to Cart Compare Quick view Process West | sku: PWCAI05 Process West Cold Air Intake 72mm Big MAF - Subaru WRX/STI 2002-2007 The Process West Cold Air Intake is perfect for gaining more power from your EJ Subaru, not to mention the sound! The Cold Air Intake Kit is designed to replace the factory air intake and allow for a less restrictive airflow. Made of lightweight CNC... MSRP: Now: $363.00 Add to Cart Compare Quick view Killer B Motorsport | sku: EJTI-84 Killer B EJ Cast Aluminum Turbo Inlet (KBM to 84mm/FP Coupler) Killer B EJ Cast Aluminum Turbo Inlet (KBM to 84mm/FP Coupler) Designed and Made in the USAMade from Heat Treated Cast Aluminumincludes Coupler for OEM or 3" Compressor InletDoes not require removal of Intake ManifoldIncludes Fittings for OEM and... MSRP: Now: $339.00 Add to Cart Compare Quick view Killer B Motorsport | sku: EJTI-3 Killer B EJ Cast Aluminum Turbo Inlet (KBM to 3in. Coupler) Killer B EJ Cast Aluminum Turbo Inlet (KBM to 3in. Coupler) Designed and Made in the USAMade from Heat Treated Cast Aluminumincludes Coupler for OEM or 3" Compressor InletDoes not require removal of Intake ManifoldIncludes Fittings for OEM and... MSRP: Now: $339.00 Add to Cart Compare Quick view Killer B Motorsport | sku: EJTI-OE Killer B EJ Cast Aluminum Turbo Inlet (KBM to OEM Coupler) Killer B EJ Cast Aluminum Turbo Inlet (KBM to OEM Coupler) Designed and Made in the USAMade from Heat Treated Cast Aluminumincludes Coupler for OEM or 3" Compressor InletDoes not require removal of Intake ManifoldIncludes Fittings for OEM and Aftermarket... MSRP: Now: $339.00 Add to Cart Compare Quick view GrimmSpeed GrimmSpeed Post MAF Hose Kit - 02-14 WRX/STI, 18-20 STI (15-17 STI w/OEM Sound Tube Delete) Add a touch of class to your bay! Some OE parts look passable and others miss the mark. In the case of the factory post MAF hose, the quicker you can get it out of your bay, the better. We’ve now got you covered with The GrimmSpeed Post MAF Hose... MSRP: Now: $80.00 Choose Options Compare Quick view OEM Subaru Parts OEM SUBARU THROTTLE CABLE 2002-2005 WRX Original equipment Subaru throttle cable for 2002-2005 WRX SKU#: 07059 Shipping Weight: 5.0 lb Manufacturer: Subaru MSRP: Now: $70.00 Add to Cart Compare Quick view COBB | sku: 712455 COBB SUBARU THROTTLE BODY COUPLER Cobb Subaru Throttle Body Coupler Taken your throttle body coupler off one too many times? Has it seen better days? Why not add a little flair to your engine bay with the new COBB Throttle Body coupler? It's a drop-in replacement for the factory unit... MSRP: Now: $50.00 Add to Cart Compare Quick view COBB | sku: 712010-BK COBB SUBARU POST MAF HOSE The 4-ply silicone construction has the right compliance to bridge the chassis mounted airbox to the violent motion of a boxer engine being driven in anger, while the steel reinforcement prevents collapse when the turbo is drawing maximum vacuum at... MSRP: Now: $85.00 Add to Cart Compare Quick view COBB | sku: SUB00001IA COBB SUBARU INTAKE + AIRBOX STI 2004-2007, WRX 2002-2007, FXT 2004-2008 Cobb 04-07 Subaru STi / 02-07 WRX / 04-08 FXT Intake + Airbox 1 x cobb712100 Cobb 02-07 WRX/STi Black SF Intake 1 x cobb712010-BK Cobb Subaru Post MAF Hose - Stealth Black 1 x cobb712160 Cobb 2002-2007 Subaru WRX SF Airbox Kit This C.A.R.B. approved... MSRP: Now: $475.00 Add to Cart Compare Quick view COBB | sku: 712101 COBB SUBARU AND MAZDA SF INTAKE REPLACEMENT FILTER Cobb WRX/STi Black SF Intake REPLACEMENT FILTER ONLY - NOT A COMPLETE INTAKE DESCRIPTION The filter element that originally came with your SF Intake is cleanable and can be reused for the life of your car. However, should your filter element... MSRP: Now: $60.00 Choose Options Compare Quick view GrimmSpeed | sku: 053001. GRIMMSPEED MAF BLOCK OFF - WRX/STI/LGT/FXT When you upgrade your Subaru to a Blow Through System you will need a way to block off the location where the old MAF Sensor was located, well GrimmSpeed™ has the answer. GrimmSpeed™ MAF Block Off Plate allows you to do just that! Compact... MSRP: Now: $42.00 Choose Options Compare Quick view PERRIN | sku: PSP-ITR-301RD Perrin Subaru 02-07 WRX 04-14 STi Top Mount Intercooler Coupler Kit Red Silicone technology allows us to design a turbo inlet hose that is better in all aspects than the OEM part and increases your engines horsepower and performance. The PERRIN inlet hose is perfectly smooth on the inside and has a significantly larger... MSRP: Now: $33.15 Add to Cart Compare 1 2 Next 1 2 Next Compare Selected × OK
Quick view Details Process West Process West Intake Manifold Track Version Black (Reverse Cable Throttle Position) - Subaru WRX 2002-2005 MSRP: Was: Now: $2,031.75 - $2,098.95 Choose Options Compare
Quick view Details Process West Process West Intake Manifold Street Version Black - Subaru WRX 2002-2005 MSRP: Was: Now: $2,031.75 - $2,098.95 Choose Options Compare
Quick view Details Process West | sku: PWCAI03 Process West Cold Air Intake - Subaru WRX/STI 2002-2007 / Forester XT 2004-2007 MSRP: Now: $297.00 Add to Cart Compare Quick view Details Process West | sku: PWCAI05 Process West Cold Air Intake 72mm Big MAF - Subaru WRX/STI 2002-2007 MSRP: Now: $363.00 Add to Cart Compare Quick view Details Killer B Motorsport | sku: EJTI-84 Killer B EJ Cast Aluminum Turbo Inlet (KBM to 84mm/FP Coupler) MSRP: Now: $339.00 Add to Cart Compare Quick view Details Killer B Motorsport | sku: EJTI-3 Killer B EJ Cast Aluminum Turbo Inlet (KBM to 3in. Coupler) MSRP: Now: $339.00 Add to Cart Compare Quick view Details Killer B Motorsport | sku: EJTI-OE Killer B EJ Cast Aluminum Turbo Inlet (KBM to OEM Coupler) MSRP: Now: $339.00 Add to Cart Compare Quick view Details GrimmSpeed GrimmSpeed Post MAF Hose Kit - 02-14 WRX/STI, 18-20 STI (15-17 STI w/OEM Sound Tube Delete) MSRP: Now: $80.00 Choose Options Compare Quick view Details OEM Subaru Parts OEM SUBARU THROTTLE CABLE 2002-2005 WRX MSRP: Now: $70.00 Add to Cart Compare Quick view Details COBB | sku: 712455 COBB SUBARU THROTTLE BODY COUPLER MSRP: Now: $50.00 Add to Cart Compare Quick view Details COBB | sku: 712010-BK COBB SUBARU POST MAF HOSE MSRP: Now: $85.00 Add to Cart Compare Quick view Details COBB | sku: SUB00001IA COBB SUBARU INTAKE + AIRBOX STI 2004-2007, WRX 2002-2007, FXT 2004-2008 MSRP: Now: $475.00 Add to Cart Compare Quick view Details COBB | sku: 712101 COBB SUBARU AND MAZDA SF INTAKE REPLACEMENT FILTER MSRP: Now: $60.00 Choose Options Compare Quick view Details GrimmSpeed | sku: 053001. GRIMMSPEED MAF BLOCK OFF - WRX/STI/LGT/FXT MSRP: Now: $42.00 Choose Options Compare Quick view Details PERRIN | sku: PSP-ITR-301RD Perrin Subaru 02-07 WRX 04-14 STi Top Mount Intercooler Coupler Kit Red MSRP: Now: $33.15 Add to Cart Compare Quick view K&N | sku: 57-0626 **Special Order** K&N 02-07 WRX/STi 57i Performance Intake Kit K&N 02-07 WRX/STi 57i Performance Intake Kit As with every K&N kit, when you bolt-on a K&N 57i Performance Induction Kit, you will notice the difference the next time you drive your vehicle. K&N 57i Performance Induction Kits are a great... MSRP: Now: $249.99 Add to Cart Compare Quick view K&N | sku: 69-8001TWR K&N 02-07 WRX/STi Wrinkle Red Typhoon Short Ram Intake K&N 02-07 WRX/STi Wrinkle Red Typhoon Short Ram Intake The K&N 69-8001TWR Typhoon air intake system is a free-flowing, mandrel-bent aluminum tube air induction system designed to fit some Subaru Impreza WRX and WRX STI models. The restrictive... MSRP: Now: $399.99 Add to Cart Compare Quick view K&N | sku: 33-2154 K&N 05 WRX / 99-06 Impreza / 99-04 Legacy Drop In Air Filter K&N 05 WRX / 99-06 Impreza / 99-04 Legacy Drop In Air Filter K&N Replacement High-Flow Air Filters are The Original High-Flow Air Filter. Since 1969 K&N Engineering has been designing, manufacturing, and enhancing High-Flow Air Filters for... MSRP: Now: $64.99 Add to Cart Compare Quick view K&N | sku: 33-2232 K&N 02-07 WRX/STi Drop In Air Filter 11in O/S Length / 6.563in O/S Width / 1.063in Height K&N 02-07 WRX/STi Drop In Air Filter 11in O/S Length / 6.563in O/S Width / 1.063in Height K&N Replacement High-Flow Air Filters are The Original High-Flow Air Filter. Since 1969 K&N Engineering has been designing, manufacturing, and... MSRP: Now: $64.99 Add to Cart Compare Quick view Injen Injen 02-07 WRX (No Wagon) / 04 STi Cold Air Intake Injen 02-07 WRX (No Wagon) / 04 STi Cold Air Intake Add some easy horsepower to your Ride with this RD Series Performance cold air intake (CAI) from Injen Technology! The engineers at Injen have spent considerable amounts of time designing, testing, and... MSRP: Now: $356.20 Choose Options Compare Quick view HKS | sku: 71008-AF006 HKS 02-07 WRX/ 04-07 STi SSQV4 BOV Kit HKS 02-07 WRX/ 04-07 STi SSQV4 BOV Kit SUPER SQV4 BLOW OFF Series Description: HKS Super SQV (Sequential Blow Off Valve) uses a unique sequential valve structure and a differential pressure control system, which allows for a broad operating range... MSRP: Now: $335.75 Add to Cart Compare Quick view IAG | sku: IAG-AFD-1100 IAG Performance BIG MAF Intake for 2002-07 Subaru WRX / STI IAG Performance BIG MAF Intake for 2002-07 Subaru WRX / STI features mandrel bent aluminum piping and K&N Filter. Requires tuning.Includes: K&N Cone Filter Silicone Transition Hose & Hose Clamps 3" O.D. Polished Aluminum Piping w/ MAF Sensor... MSRP: Now: $249.99 Add to Cart Compare Quick view Injen Injen 02-07 WRX/STi Short Ram Intake Injen 02-07 WRX/STi Polished Short Ram Intake The Injen IS Series is a traditional, underhood intake system that is placed in the stock location of the factory air-box system. Each system is built from 6061, T-6 aluminum alloy to ensure the lightest... MSRP: Now: $232.70 Choose Options Compare Quick view Process West | sku: PWSH004 Process West Replacement Throttle Body Hose 02-07 WRX/STI The Process West Silicone Coupler us a direct replacement for the factory joiner that connects the top mount intercooler and throttle body. It has a thicker wall that the standard coupler and made from a stronger, more durable silicone material. Suits... MSRP: Now: $18.00 Add to Cart Compare Quick view Process West Process West Intake Manifold Track Version Black (Reverse Cable Throttle Position) - Subaru WRX 2002-2005 The Process West range billet manifolds is a no holds barred manifestation of what is possible under the hood of a WRX/STI when perfect aesthetics meet high end performance. What you see here is the result of years of research and testing, multiple... MSRP: Was: Now: $2,031.75 - $2,098.95 Choose Options Compare Quick view Process West Process West Intake Manifold Street Version Black - Subaru WRX 2002-2005 The Process West range billet manifolds is a no holds barred manifestation of what is possible under the hood of a WRX/STI when perfect aesthetics meet high end performance. What you see here is the result of years of research and testing, multiple... MSRP: Was: Now: $2,031.75 - $2,098.95 Choose Options Compare Quick view Process West | sku: PWCAI03 Process West Cold Air Intake - Subaru WRX/STI 2002-2007 / Forester XT 2004-2007 The Process West Cold Air Intake is perfect for gaining more power from your EJ Subaru, not to mention the sound! The Cold Air Intake Kit is designed to replace the factory air intake and allow for a less restrictive airflow. Made of lightweight CNC... MSRP: Now: $297.00 Add to Cart Compare Quick view Process West | sku: PWCAI05 Process West Cold Air Intake 72mm Big MAF - Subaru WRX/STI 2002-2007 The Process West Cold Air Intake is perfect for gaining more power from your EJ Subaru, not to mention the sound! The Cold Air Intake Kit is designed to replace the factory air intake and allow for a less restrictive airflow. Made of lightweight CNC... MSRP: Now: $363.00 Add to Cart Compare Quick view Killer B Motorsport | sku: EJTI-84 Killer B EJ Cast Aluminum Turbo Inlet (KBM to 84mm/FP Coupler) Killer B EJ Cast Aluminum Turbo Inlet (KBM to 84mm/FP Coupler) Designed and Made in the USAMade from Heat Treated Cast Aluminumincludes Coupler for OEM or 3" Compressor InletDoes not require removal of Intake ManifoldIncludes Fittings for OEM and... MSRP: Now: $339.00 Add to Cart Compare Quick view Killer B Motorsport | sku: EJTI-3 Killer B EJ Cast Aluminum Turbo Inlet (KBM to 3in. Coupler) Killer B EJ Cast Aluminum Turbo Inlet (KBM to 3in. Coupler) Designed and Made in the USAMade from Heat Treated Cast Aluminumincludes Coupler for OEM or 3" Compressor InletDoes not require removal of Intake ManifoldIncludes Fittings for OEM and... MSRP: Now: $339.00 Add to Cart Compare Quick view Killer B Motorsport | sku: EJTI-OE Killer B EJ Cast Aluminum Turbo Inlet (KBM to OEM Coupler) Killer B EJ Cast Aluminum Turbo Inlet (KBM to OEM Coupler) Designed and Made in the USAMade from Heat Treated Cast Aluminumincludes Coupler for OEM or 3" Compressor InletDoes not require removal of Intake ManifoldIncludes Fittings for OEM and Aftermarket... MSRP: Now: $339.00 Add to Cart Compare Quick view GrimmSpeed GrimmSpeed Post MAF Hose Kit - 02-14 WRX/STI, 18-20 STI (15-17 STI w/OEM Sound Tube Delete) Add a touch of class to your bay! Some OE parts look passable and others miss the mark. In the case of the factory post MAF hose, the quicker you can get it out of your bay, the better. We’ve now got you covered with The GrimmSpeed Post MAF Hose... MSRP: Now: $80.00 Choose Options Compare Quick view OEM Subaru Parts OEM SUBARU THROTTLE CABLE 2002-2005 WRX Original equipment Subaru throttle cable for 2002-2005 WRX SKU#: 07059 Shipping Weight: 5.0 lb Manufacturer: Subaru MSRP: Now: $70.00 Add to Cart Compare Quick view COBB | sku: 712455 COBB SUBARU THROTTLE BODY COUPLER Cobb Subaru Throttle Body Coupler Taken your throttle body coupler off one too many times? Has it seen better days? Why not add a little flair to your engine bay with the new COBB Throttle Body coupler? It's a drop-in replacement for the factory unit... MSRP: Now: $50.00 Add to Cart Compare Quick view COBB | sku: 712010-BK COBB SUBARU POST MAF HOSE The 4-ply silicone construction has the right compliance to bridge the chassis mounted airbox to the violent motion of a boxer engine being driven in anger, while the steel reinforcement prevents collapse when the turbo is drawing maximum vacuum at... MSRP: Now: $85.00 Add to Cart Compare Quick view COBB | sku: SUB00001IA COBB SUBARU INTAKE + AIRBOX STI 2004-2007, WRX 2002-2007, FXT 2004-2008 Cobb 04-07 Subaru STi / 02-07 WRX / 04-08 FXT Intake + Airbox 1 x cobb712100 Cobb 02-07 WRX/STi Black SF Intake 1 x cobb712010-BK Cobb Subaru Post MAF Hose - Stealth Black 1 x cobb712160 Cobb 2002-2007 Subaru WRX SF Airbox Kit This C.A.R.B. approved... MSRP: Now: $475.00 Add to Cart Compare Quick view COBB | sku: 712101 COBB SUBARU AND MAZDA SF INTAKE REPLACEMENT FILTER Cobb WRX/STi Black SF Intake REPLACEMENT FILTER ONLY - NOT A COMPLETE INTAKE DESCRIPTION The filter element that originally came with your SF Intake is cleanable and can be reused for the life of your car. However, should your filter element... MSRP: Now: $60.00 Choose Options Compare Quick view GrimmSpeed | sku: 053001. GRIMMSPEED MAF BLOCK OFF - WRX/STI/LGT/FXT When you upgrade your Subaru to a Blow Through System you will need a way to block off the location where the old MAF Sensor was located, well GrimmSpeed™ has the answer. GrimmSpeed™ MAF Block Off Plate allows you to do just that! Compact... MSRP: Now: $42.00 Choose Options Compare Quick view PERRIN | sku: PSP-ITR-301RD Perrin Subaru 02-07 WRX 04-14 STi Top Mount Intercooler Coupler Kit Red Silicone technology allows us to design a turbo inlet hose that is better in all aspects than the OEM part and increases your engines horsepower and performance. The PERRIN inlet hose is perfectly smooth on the inside and has a significantly larger... MSRP: Now: $33.15 Add to Cart Compare 1 2 Next 1 2 Next Compare Selected × OK
Quick view Details Process West | sku: PWCAI05 Process West Cold Air Intake 72mm Big MAF - Subaru WRX/STI 2002-2007 MSRP: Now: $363.00 Add to Cart Compare Quick view Details Killer B Motorsport | sku: EJTI-84 Killer B EJ Cast Aluminum Turbo Inlet (KBM to 84mm/FP Coupler) MSRP: Now: $339.00 Add to Cart Compare Quick view Details Killer B Motorsport | sku: EJTI-3 Killer B EJ Cast Aluminum Turbo Inlet (KBM to 3in. Coupler) MSRP: Now: $339.00 Add to Cart Compare Quick view Details Killer B Motorsport | sku: EJTI-OE Killer B EJ Cast Aluminum Turbo Inlet (KBM to OEM Coupler) MSRP: Now: $339.00 Add to Cart Compare Quick view Details GrimmSpeed GrimmSpeed Post MAF Hose Kit - 02-14 WRX/STI, 18-20 STI (15-17 STI w/OEM Sound Tube Delete) MSRP: Now: $80.00 Choose Options Compare Quick view Details OEM Subaru Parts OEM SUBARU THROTTLE CABLE 2002-2005 WRX MSRP: Now: $70.00 Add to Cart Compare Quick view Details COBB | sku: 712455 COBB SUBARU THROTTLE BODY COUPLER MSRP: Now: $50.00 Add to Cart Compare Quick view Details COBB | sku: 712010-BK COBB SUBARU POST MAF HOSE MSRP: Now: $85.00 Add to Cart Compare Quick view Details COBB | sku: SUB00001IA COBB SUBARU INTAKE + AIRBOX STI 2004-2007, WRX 2002-2007, FXT 2004-2008 MSRP: Now: $475.00 Add to Cart Compare Quick view Details COBB | sku: 712101 COBB SUBARU AND MAZDA SF INTAKE REPLACEMENT FILTER MSRP: Now: $60.00 Choose Options Compare Quick view Details GrimmSpeed | sku: 053001. GRIMMSPEED MAF BLOCK OFF - WRX/STI/LGT/FXT MSRP: Now: $42.00 Choose Options Compare Quick view Details PERRIN | sku: PSP-ITR-301RD Perrin Subaru 02-07 WRX 04-14 STi Top Mount Intercooler Coupler Kit Red MSRP: Now: $33.15 Add to Cart Compare Quick view K&N | sku: 57-0626 **Special Order** K&N 02-07 WRX/STi 57i Performance Intake Kit K&N 02-07 WRX/STi 57i Performance Intake Kit As with every K&N kit, when you bolt-on a K&N 57i Performance Induction Kit, you will notice the difference the next time you drive your vehicle. K&N 57i Performance Induction Kits are a great... MSRP: Now: $249.99 Add to Cart Compare Quick view K&N | sku: 69-8001TWR K&N 02-07 WRX/STi Wrinkle Red Typhoon Short Ram Intake K&N 02-07 WRX/STi Wrinkle Red Typhoon Short Ram Intake The K&N 69-8001TWR Typhoon air intake system is a free-flowing, mandrel-bent aluminum tube air induction system designed to fit some Subaru Impreza WRX and WRX STI models. The restrictive... MSRP: Now: $399.99 Add to Cart Compare Quick view K&N | sku: 33-2154 K&N 05 WRX / 99-06 Impreza / 99-04 Legacy Drop In Air Filter K&N 05 WRX / 99-06 Impreza / 99-04 Legacy Drop In Air Filter K&N Replacement High-Flow Air Filters are The Original High-Flow Air Filter. Since 1969 K&N Engineering has been designing, manufacturing, and enhancing High-Flow Air Filters for... MSRP: Now: $64.99 Add to Cart Compare Quick view K&N | sku: 33-2232 K&N 02-07 WRX/STi Drop In Air Filter 11in O/S Length / 6.563in O/S Width / 1.063in Height K&N 02-07 WRX/STi Drop In Air Filter 11in O/S Length / 6.563in O/S Width / 1.063in Height K&N Replacement High-Flow Air Filters are The Original High-Flow Air Filter. Since 1969 K&N Engineering has been designing, manufacturing, and... MSRP: Now: $64.99 Add to Cart Compare Quick view Injen Injen 02-07 WRX (No Wagon) / 04 STi Cold Air Intake Injen 02-07 WRX (No Wagon) / 04 STi Cold Air Intake Add some easy horsepower to your Ride with this RD Series Performance cold air intake (CAI) from Injen Technology! The engineers at Injen have spent considerable amounts of time designing, testing, and... MSRP: Now: $356.20 Choose Options Compare Quick view HKS | sku: 71008-AF006 HKS 02-07 WRX/ 04-07 STi SSQV4 BOV Kit HKS 02-07 WRX/ 04-07 STi SSQV4 BOV Kit SUPER SQV4 BLOW OFF Series Description: HKS Super SQV (Sequential Blow Off Valve) uses a unique sequential valve structure and a differential pressure control system, which allows for a broad operating range... MSRP: Now: $335.75 Add to Cart Compare Quick view IAG | sku: IAG-AFD-1100 IAG Performance BIG MAF Intake for 2002-07 Subaru WRX / STI IAG Performance BIG MAF Intake for 2002-07 Subaru WRX / STI features mandrel bent aluminum piping and K&N Filter. Requires tuning.Includes: K&N Cone Filter Silicone Transition Hose & Hose Clamps 3" O.D. Polished Aluminum Piping w/ MAF Sensor... MSRP: Now: $249.99 Add to Cart Compare Quick view Injen Injen 02-07 WRX/STi Short Ram Intake Injen 02-07 WRX/STi Polished Short Ram Intake The Injen IS Series is a traditional, underhood intake system that is placed in the stock location of the factory air-box system. Each system is built from 6061, T-6 aluminum alloy to ensure the lightest... MSRP: Now: $232.70 Choose Options Compare Quick view Process West | sku: PWSH004 Process West Replacement Throttle Body Hose 02-07 WRX/STI The Process West Silicone Coupler us a direct replacement for the factory joiner that connects the top mount intercooler and throttle body. It has a thicker wall that the standard coupler and made from a stronger, more durable silicone material. Suits... MSRP: Now: $18.00 Add to Cart Compare Quick view Process West Process West Intake Manifold Track Version Black (Reverse Cable Throttle Position) - Subaru WRX 2002-2005 The Process West range billet manifolds is a no holds barred manifestation of what is possible under the hood of a WRX/STI when perfect aesthetics meet high end performance. What you see here is the result of years of research and testing, multiple... MSRP: Was: Now: $2,031.75 - $2,098.95 Choose Options Compare Quick view Process West Process West Intake Manifold Street Version Black - Subaru WRX 2002-2005 The Process West range billet manifolds is a no holds barred manifestation of what is possible under the hood of a WRX/STI when perfect aesthetics meet high end performance. What you see here is the result of years of research and testing, multiple... MSRP: Was: Now: $2,031.75 - $2,098.95 Choose Options Compare Quick view Process West | sku: PWCAI03 Process West Cold Air Intake - Subaru WRX/STI 2002-2007 / Forester XT 2004-2007 The Process West Cold Air Intake is perfect for gaining more power from your EJ Subaru, not to mention the sound! The Cold Air Intake Kit is designed to replace the factory air intake and allow for a less restrictive airflow. Made of lightweight CNC... MSRP: Now: $297.00 Add to Cart Compare Quick view Process West | sku: PWCAI05 Process West Cold Air Intake 72mm Big MAF - Subaru WRX/STI 2002-2007 The Process West Cold Air Intake is perfect for gaining more power from your EJ Subaru, not to mention the sound! The Cold Air Intake Kit is designed to replace the factory air intake and allow for a less restrictive airflow. Made of lightweight CNC... MSRP: Now: $363.00 Add to Cart Compare Quick view Killer B Motorsport | sku: EJTI-84 Killer B EJ Cast Aluminum Turbo Inlet (KBM to 84mm/FP Coupler) Killer B EJ Cast Aluminum Turbo Inlet (KBM to 84mm/FP Coupler) Designed and Made in the USAMade from Heat Treated Cast Aluminumincludes Coupler for OEM or 3" Compressor InletDoes not require removal of Intake ManifoldIncludes Fittings for OEM and... MSRP: Now: $339.00 Add to Cart Compare Quick view Killer B Motorsport | sku: EJTI-3 Killer B EJ Cast Aluminum Turbo Inlet (KBM to 3in. Coupler) Killer B EJ Cast Aluminum Turbo Inlet (KBM to 3in. Coupler) Designed and Made in the USAMade from Heat Treated Cast Aluminumincludes Coupler for OEM or 3" Compressor InletDoes not require removal of Intake ManifoldIncludes Fittings for OEM and... MSRP: Now: $339.00 Add to Cart Compare Quick view Killer B Motorsport | sku: EJTI-OE Killer B EJ Cast Aluminum Turbo Inlet (KBM to OEM Coupler) Killer B EJ Cast Aluminum Turbo Inlet (KBM to OEM Coupler) Designed and Made in the USAMade from Heat Treated Cast Aluminumincludes Coupler for OEM or 3" Compressor InletDoes not require removal of Intake ManifoldIncludes Fittings for OEM and Aftermarket... MSRP: Now: $339.00 Add to Cart Compare Quick view GrimmSpeed GrimmSpeed Post MAF Hose Kit - 02-14 WRX/STI, 18-20 STI (15-17 STI w/OEM Sound Tube Delete) Add a touch of class to your bay! Some OE parts look passable and others miss the mark. In the case of the factory post MAF hose, the quicker you can get it out of your bay, the better. We’ve now got you covered with The GrimmSpeed Post MAF Hose... MSRP: Now: $80.00 Choose Options Compare Quick view OEM Subaru Parts OEM SUBARU THROTTLE CABLE 2002-2005 WRX Original equipment Subaru throttle cable for 2002-2005 WRX SKU#: 07059 Shipping Weight: 5.0 lb Manufacturer: Subaru MSRP: Now: $70.00 Add to Cart Compare Quick view COBB | sku: 712455 COBB SUBARU THROTTLE BODY COUPLER Cobb Subaru Throttle Body Coupler Taken your throttle body coupler off one too many times? Has it seen better days? Why not add a little flair to your engine bay with the new COBB Throttle Body coupler? It's a drop-in replacement for the factory unit... MSRP: Now: $50.00 Add to Cart Compare Quick view COBB | sku: 712010-BK COBB SUBARU POST MAF HOSE The 4-ply silicone construction has the right compliance to bridge the chassis mounted airbox to the violent motion of a boxer engine being driven in anger, while the steel reinforcement prevents collapse when the turbo is drawing maximum vacuum at... MSRP: Now: $85.00 Add to Cart Compare Quick view COBB | sku: SUB00001IA COBB SUBARU INTAKE + AIRBOX STI 2004-2007, WRX 2002-2007, FXT 2004-2008 Cobb 04-07 Subaru STi / 02-07 WRX / 04-08 FXT Intake + Airbox 1 x cobb712100 Cobb 02-07 WRX/STi Black SF Intake 1 x cobb712010-BK Cobb Subaru Post MAF Hose - Stealth Black 1 x cobb712160 Cobb 2002-2007 Subaru WRX SF Airbox Kit This C.A.R.B. approved... MSRP: Now: $475.00 Add to Cart Compare Quick view COBB | sku: 712101 COBB SUBARU AND MAZDA SF INTAKE REPLACEMENT FILTER Cobb WRX/STi Black SF Intake REPLACEMENT FILTER ONLY - NOT A COMPLETE INTAKE DESCRIPTION The filter element that originally came with your SF Intake is cleanable and can be reused for the life of your car. However, should your filter element... MSRP: Now: $60.00 Choose Options Compare Quick view GrimmSpeed | sku: 053001. GRIMMSPEED MAF BLOCK OFF - WRX/STI/LGT/FXT When you upgrade your Subaru to a Blow Through System you will need a way to block off the location where the old MAF Sensor was located, well GrimmSpeed™ has the answer. GrimmSpeed™ MAF Block Off Plate allows you to do just that! Compact... MSRP: Now: $42.00 Choose Options Compare Quick view PERRIN | sku: PSP-ITR-301RD Perrin Subaru 02-07 WRX 04-14 STi Top Mount Intercooler Coupler Kit Red Silicone technology allows us to design a turbo inlet hose that is better in all aspects than the OEM part and increases your engines horsepower and performance. The PERRIN inlet hose is perfectly smooth on the inside and has a significantly larger... MSRP: Now: $33.15 Add to Cart Compare 1 2 Next 1 2 Next Compare Selected × OK
Quick view Details Killer B Motorsport | sku: EJTI-84 Killer B EJ Cast Aluminum Turbo Inlet (KBM to 84mm/FP Coupler) MSRP: Now: $339.00 Add to Cart Compare Quick view Details Killer B Motorsport | sku: EJTI-3 Killer B EJ Cast Aluminum Turbo Inlet (KBM to 3in. Coupler) MSRP: Now: $339.00 Add to Cart Compare Quick view Details Killer B Motorsport | sku: EJTI-OE Killer B EJ Cast Aluminum Turbo Inlet (KBM to OEM Coupler) MSRP: Now: $339.00 Add to Cart Compare Quick view Details GrimmSpeed GrimmSpeed Post MAF Hose Kit - 02-14 WRX/STI, 18-20 STI (15-17 STI w/OEM Sound Tube Delete) MSRP: Now: $80.00 Choose Options Compare Quick view Details OEM Subaru Parts OEM SUBARU THROTTLE CABLE 2002-2005 WRX MSRP: Now: $70.00 Add to Cart Compare Quick view Details COBB | sku: 712455 COBB SUBARU THROTTLE BODY COUPLER MSRP: Now: $50.00 Add to Cart Compare Quick view Details COBB | sku: 712010-BK COBB SUBARU POST MAF HOSE MSRP: Now: $85.00 Add to Cart Compare Quick view Details COBB | sku: SUB00001IA COBB SUBARU INTAKE + AIRBOX STI 2004-2007, WRX 2002-2007, FXT 2004-2008 MSRP: Now: $475.00 Add to Cart Compare Quick view Details COBB | sku: 712101 COBB SUBARU AND MAZDA SF INTAKE REPLACEMENT FILTER MSRP: Now: $60.00 Choose Options Compare Quick view Details GrimmSpeed | sku: 053001. GRIMMSPEED MAF BLOCK OFF - WRX/STI/LGT/FXT MSRP: Now: $42.00 Choose Options Compare Quick view Details PERRIN | sku: PSP-ITR-301RD Perrin Subaru 02-07 WRX 04-14 STi Top Mount Intercooler Coupler Kit Red MSRP: Now: $33.15 Add to Cart Compare Quick view K&N | sku: 57-0626 **Special Order** K&N 02-07 WRX/STi 57i Performance Intake Kit K&N 02-07 WRX/STi 57i Performance Intake Kit As with every K&N kit, when you bolt-on a K&N 57i Performance Induction Kit, you will notice the difference the next time you drive your vehicle. K&N 57i Performance Induction Kits are a great... MSRP: Now: $249.99 Add to Cart Compare Quick view K&N | sku: 69-8001TWR K&N 02-07 WRX/STi Wrinkle Red Typhoon Short Ram Intake K&N 02-07 WRX/STi Wrinkle Red Typhoon Short Ram Intake The K&N 69-8001TWR Typhoon air intake system is a free-flowing, mandrel-bent aluminum tube air induction system designed to fit some Subaru Impreza WRX and WRX STI models. The restrictive... MSRP: Now: $399.99 Add to Cart Compare Quick view K&N | sku: 33-2154 K&N 05 WRX / 99-06 Impreza / 99-04 Legacy Drop In Air Filter K&N 05 WRX / 99-06 Impreza / 99-04 Legacy Drop In Air Filter K&N Replacement High-Flow Air Filters are The Original High-Flow Air Filter. Since 1969 K&N Engineering has been designing, manufacturing, and enhancing High-Flow Air Filters for... MSRP: Now: $64.99 Add to Cart Compare Quick view K&N | sku: 33-2232 K&N 02-07 WRX/STi Drop In Air Filter 11in O/S Length / 6.563in O/S Width / 1.063in Height K&N 02-07 WRX/STi Drop In Air Filter 11in O/S Length / 6.563in O/S Width / 1.063in Height K&N Replacement High-Flow Air Filters are The Original High-Flow Air Filter. Since 1969 K&N Engineering has been designing, manufacturing, and... MSRP: Now: $64.99 Add to Cart Compare Quick view Injen Injen 02-07 WRX (No Wagon) / 04 STi Cold Air Intake Injen 02-07 WRX (No Wagon) / 04 STi Cold Air Intake Add some easy horsepower to your Ride with this RD Series Performance cold air intake (CAI) from Injen Technology! The engineers at Injen have spent considerable amounts of time designing, testing, and... MSRP: Now: $356.20 Choose Options Compare Quick view HKS | sku: 71008-AF006 HKS 02-07 WRX/ 04-07 STi SSQV4 BOV Kit HKS 02-07 WRX/ 04-07 STi SSQV4 BOV Kit SUPER SQV4 BLOW OFF Series Description: HKS Super SQV (Sequential Blow Off Valve) uses a unique sequential valve structure and a differential pressure control system, which allows for a broad operating range... MSRP: Now: $335.75 Add to Cart Compare Quick view IAG | sku: IAG-AFD-1100 IAG Performance BIG MAF Intake for 2002-07 Subaru WRX / STI IAG Performance BIG MAF Intake for 2002-07 Subaru WRX / STI features mandrel bent aluminum piping and K&N Filter. Requires tuning.Includes: K&N Cone Filter Silicone Transition Hose & Hose Clamps 3" O.D. Polished Aluminum Piping w/ MAF Sensor... MSRP: Now: $249.99 Add to Cart Compare Quick view Injen Injen 02-07 WRX/STi Short Ram Intake Injen 02-07 WRX/STi Polished Short Ram Intake The Injen IS Series is a traditional, underhood intake system that is placed in the stock location of the factory air-box system. Each system is built from 6061, T-6 aluminum alloy to ensure the lightest... MSRP: Now: $232.70 Choose Options Compare Quick view Process West | sku: PWSH004 Process West Replacement Throttle Body Hose 02-07 WRX/STI The Process West Silicone Coupler us a direct replacement for the factory joiner that connects the top mount intercooler and throttle body. It has a thicker wall that the standard coupler and made from a stronger, more durable silicone material. Suits... MSRP: Now: $18.00 Add to Cart Compare Quick view Process West Process West Intake Manifold Track Version Black (Reverse Cable Throttle Position) - Subaru WRX 2002-2005 The Process West range billet manifolds is a no holds barred manifestation of what is possible under the hood of a WRX/STI when perfect aesthetics meet high end performance. What you see here is the result of years of research and testing, multiple... MSRP: Was: Now: $2,031.75 - $2,098.95 Choose Options Compare Quick view Process West Process West Intake Manifold Street Version Black - Subaru WRX 2002-2005 The Process West range billet manifolds is a no holds barred manifestation of what is possible under the hood of a WRX/STI when perfect aesthetics meet high end performance. What you see here is the result of years of research and testing, multiple... MSRP: Was: Now: $2,031.75 - $2,098.95 Choose Options Compare Quick view Process West | sku: PWCAI03 Process West Cold Air Intake - Subaru WRX/STI 2002-2007 / Forester XT 2004-2007 The Process West Cold Air Intake is perfect for gaining more power from your EJ Subaru, not to mention the sound! The Cold Air Intake Kit is designed to replace the factory air intake and allow for a less restrictive airflow. Made of lightweight CNC... MSRP: Now: $297.00 Add to Cart Compare Quick view Process West | sku: PWCAI05 Process West Cold Air Intake 72mm Big MAF - Subaru WRX/STI 2002-2007 The Process West Cold Air Intake is perfect for gaining more power from your EJ Subaru, not to mention the sound! The Cold Air Intake Kit is designed to replace the factory air intake and allow for a less restrictive airflow. Made of lightweight CNC... MSRP: Now: $363.00 Add to Cart Compare Quick view Killer B Motorsport | sku: EJTI-84 Killer B EJ Cast Aluminum Turbo Inlet (KBM to 84mm/FP Coupler) Killer B EJ Cast Aluminum Turbo Inlet (KBM to 84mm/FP Coupler) Designed and Made in the USAMade from Heat Treated Cast Aluminumincludes Coupler for OEM or 3" Compressor InletDoes not require removal of Intake ManifoldIncludes Fittings for OEM and... MSRP: Now: $339.00 Add to Cart Compare Quick view Killer B Motorsport | sku: EJTI-3 Killer B EJ Cast Aluminum Turbo Inlet (KBM to 3in. Coupler) Killer B EJ Cast Aluminum Turbo Inlet (KBM to 3in. Coupler) Designed and Made in the USAMade from Heat Treated Cast Aluminumincludes Coupler for OEM or 3" Compressor InletDoes not require removal of Intake ManifoldIncludes Fittings for OEM and... MSRP: Now: $339.00 Add to Cart Compare Quick view Killer B Motorsport | sku: EJTI-OE Killer B EJ Cast Aluminum Turbo Inlet (KBM to OEM Coupler) Killer B EJ Cast Aluminum Turbo Inlet (KBM to OEM Coupler) Designed and Made in the USAMade from Heat Treated Cast Aluminumincludes Coupler for OEM or 3" Compressor InletDoes not require removal of Intake ManifoldIncludes Fittings for OEM and Aftermarket... MSRP: Now: $339.00 Add to Cart Compare Quick view GrimmSpeed GrimmSpeed Post MAF Hose Kit - 02-14 WRX/STI, 18-20 STI (15-17 STI w/OEM Sound Tube Delete) Add a touch of class to your bay! Some OE parts look passable and others miss the mark. In the case of the factory post MAF hose, the quicker you can get it out of your bay, the better. We’ve now got you covered with The GrimmSpeed Post MAF Hose... MSRP: Now: $80.00 Choose Options Compare Quick view OEM Subaru Parts OEM SUBARU THROTTLE CABLE 2002-2005 WRX Original equipment Subaru throttle cable for 2002-2005 WRX SKU#: 07059 Shipping Weight: 5.0 lb Manufacturer: Subaru MSRP: Now: $70.00 Add to Cart Compare Quick view COBB | sku: 712455 COBB SUBARU THROTTLE BODY COUPLER Cobb Subaru Throttle Body Coupler Taken your throttle body coupler off one too many times? Has it seen better days? Why not add a little flair to your engine bay with the new COBB Throttle Body coupler? It's a drop-in replacement for the factory unit... MSRP: Now: $50.00 Add to Cart Compare Quick view COBB | sku: 712010-BK COBB SUBARU POST MAF HOSE The 4-ply silicone construction has the right compliance to bridge the chassis mounted airbox to the violent motion of a boxer engine being driven in anger, while the steel reinforcement prevents collapse when the turbo is drawing maximum vacuum at... MSRP: Now: $85.00 Add to Cart Compare Quick view COBB | sku: SUB00001IA COBB SUBARU INTAKE + AIRBOX STI 2004-2007, WRX 2002-2007, FXT 2004-2008 Cobb 04-07 Subaru STi / 02-07 WRX / 04-08 FXT Intake + Airbox 1 x cobb712100 Cobb 02-07 WRX/STi Black SF Intake 1 x cobb712010-BK Cobb Subaru Post MAF Hose - Stealth Black 1 x cobb712160 Cobb 2002-2007 Subaru WRX SF Airbox Kit This C.A.R.B. approved... MSRP: Now: $475.00 Add to Cart Compare Quick view COBB | sku: 712101 COBB SUBARU AND MAZDA SF INTAKE REPLACEMENT FILTER Cobb WRX/STi Black SF Intake REPLACEMENT FILTER ONLY - NOT A COMPLETE INTAKE DESCRIPTION The filter element that originally came with your SF Intake is cleanable and can be reused for the life of your car. However, should your filter element... MSRP: Now: $60.00 Choose Options Compare Quick view GrimmSpeed | sku: 053001. GRIMMSPEED MAF BLOCK OFF - WRX/STI/LGT/FXT When you upgrade your Subaru to a Blow Through System you will need a way to block off the location where the old MAF Sensor was located, well GrimmSpeed™ has the answer. GrimmSpeed™ MAF Block Off Plate allows you to do just that! Compact... MSRP: Now: $42.00 Choose Options Compare Quick view PERRIN | sku: PSP-ITR-301RD Perrin Subaru 02-07 WRX 04-14 STi Top Mount Intercooler Coupler Kit Red Silicone technology allows us to design a turbo inlet hose that is better in all aspects than the OEM part and increases your engines horsepower and performance. The PERRIN inlet hose is perfectly smooth on the inside and has a significantly larger... MSRP: Now: $33.15 Add to Cart Compare 1 2 Next 1 2 Next Compare Selected × OK
Quick view Details Killer B Motorsport | sku: EJTI-3 Killer B EJ Cast Aluminum Turbo Inlet (KBM to 3in. Coupler) MSRP: Now: $339.00 Add to Cart Compare Quick view Details Killer B Motorsport | sku: EJTI-OE Killer B EJ Cast Aluminum Turbo Inlet (KBM to OEM Coupler) MSRP: Now: $339.00 Add to Cart Compare Quick view Details GrimmSpeed GrimmSpeed Post MAF Hose Kit - 02-14 WRX/STI, 18-20 STI (15-17 STI w/OEM Sound Tube Delete) MSRP: Now: $80.00 Choose Options Compare Quick view Details OEM Subaru Parts OEM SUBARU THROTTLE CABLE 2002-2005 WRX MSRP: Now: $70.00 Add to Cart Compare Quick view Details COBB | sku: 712455 COBB SUBARU THROTTLE BODY COUPLER MSRP: Now: $50.00 Add to Cart Compare Quick view Details COBB | sku: 712010-BK COBB SUBARU POST MAF HOSE MSRP: Now: $85.00 Add to Cart Compare Quick view Details COBB | sku: SUB00001IA COBB SUBARU INTAKE + AIRBOX STI 2004-2007, WRX 2002-2007, FXT 2004-2008 MSRP: Now: $475.00 Add to Cart Compare Quick view Details COBB | sku: 712101 COBB SUBARU AND MAZDA SF INTAKE REPLACEMENT FILTER MSRP: Now: $60.00 Choose Options Compare Quick view Details GrimmSpeed | sku: 053001. GRIMMSPEED MAF BLOCK OFF - WRX/STI/LGT/FXT MSRP: Now: $42.00 Choose Options Compare Quick view Details PERRIN | sku: PSP-ITR-301RD Perrin Subaru 02-07 WRX 04-14 STi Top Mount Intercooler Coupler Kit Red MSRP: Now: $33.15 Add to Cart Compare Quick view K&N | sku: 57-0626 **Special Order** K&N 02-07 WRX/STi 57i Performance Intake Kit K&N 02-07 WRX/STi 57i Performance Intake Kit As with every K&N kit, when you bolt-on a K&N 57i Performance Induction Kit, you will notice the difference the next time you drive your vehicle. K&N 57i Performance Induction Kits are a great... MSRP: Now: $249.99 Add to Cart Compare Quick view K&N | sku: 69-8001TWR K&N 02-07 WRX/STi Wrinkle Red Typhoon Short Ram Intake K&N 02-07 WRX/STi Wrinkle Red Typhoon Short Ram Intake The K&N 69-8001TWR Typhoon air intake system is a free-flowing, mandrel-bent aluminum tube air induction system designed to fit some Subaru Impreza WRX and WRX STI models. The restrictive... MSRP: Now: $399.99 Add to Cart Compare Quick view K&N | sku: 33-2154 K&N 05 WRX / 99-06 Impreza / 99-04 Legacy Drop In Air Filter K&N 05 WRX / 99-06 Impreza / 99-04 Legacy Drop In Air Filter K&N Replacement High-Flow Air Filters are The Original High-Flow Air Filter. Since 1969 K&N Engineering has been designing, manufacturing, and enhancing High-Flow Air Filters for... MSRP: Now: $64.99 Add to Cart Compare Quick view K&N | sku: 33-2232 K&N 02-07 WRX/STi Drop In Air Filter 11in O/S Length / 6.563in O/S Width / 1.063in Height K&N 02-07 WRX/STi Drop In Air Filter 11in O/S Length / 6.563in O/S Width / 1.063in Height K&N Replacement High-Flow Air Filters are The Original High-Flow Air Filter. Since 1969 K&N Engineering has been designing, manufacturing, and... MSRP: Now: $64.99 Add to Cart Compare Quick view Injen Injen 02-07 WRX (No Wagon) / 04 STi Cold Air Intake Injen 02-07 WRX (No Wagon) / 04 STi Cold Air Intake Add some easy horsepower to your Ride with this RD Series Performance cold air intake (CAI) from Injen Technology! The engineers at Injen have spent considerable amounts of time designing, testing, and... MSRP: Now: $356.20 Choose Options Compare Quick view HKS | sku: 71008-AF006 HKS 02-07 WRX/ 04-07 STi SSQV4 BOV Kit HKS 02-07 WRX/ 04-07 STi SSQV4 BOV Kit SUPER SQV4 BLOW OFF Series Description: HKS Super SQV (Sequential Blow Off Valve) uses a unique sequential valve structure and a differential pressure control system, which allows for a broad operating range... MSRP: Now: $335.75 Add to Cart Compare Quick view IAG | sku: IAG-AFD-1100 IAG Performance BIG MAF Intake for 2002-07 Subaru WRX / STI IAG Performance BIG MAF Intake for 2002-07 Subaru WRX / STI features mandrel bent aluminum piping and K&N Filter. Requires tuning.Includes: K&N Cone Filter Silicone Transition Hose & Hose Clamps 3" O.D. Polished Aluminum Piping w/ MAF Sensor... MSRP: Now: $249.99 Add to Cart Compare Quick view Injen Injen 02-07 WRX/STi Short Ram Intake Injen 02-07 WRX/STi Polished Short Ram Intake The Injen IS Series is a traditional, underhood intake system that is placed in the stock location of the factory air-box system. Each system is built from 6061, T-6 aluminum alloy to ensure the lightest... MSRP: Now: $232.70 Choose Options Compare Quick view Process West | sku: PWSH004 Process West Replacement Throttle Body Hose 02-07 WRX/STI The Process West Silicone Coupler us a direct replacement for the factory joiner that connects the top mount intercooler and throttle body. It has a thicker wall that the standard coupler and made from a stronger, more durable silicone material. Suits... MSRP: Now: $18.00 Add to Cart Compare Quick view Process West Process West Intake Manifold Track Version Black (Reverse Cable Throttle Position) - Subaru WRX 2002-2005 The Process West range billet manifolds is a no holds barred manifestation of what is possible under the hood of a WRX/STI when perfect aesthetics meet high end performance. What you see here is the result of years of research and testing, multiple... MSRP: Was: Now: $2,031.75 - $2,098.95 Choose Options Compare Quick view Process West Process West Intake Manifold Street Version Black - Subaru WRX 2002-2005 The Process West range billet manifolds is a no holds barred manifestation of what is possible under the hood of a WRX/STI when perfect aesthetics meet high end performance. What you see here is the result of years of research and testing, multiple... MSRP: Was: Now: $2,031.75 - $2,098.95 Choose Options Compare Quick view Process West | sku: PWCAI03 Process West Cold Air Intake - Subaru WRX/STI 2002-2007 / Forester XT 2004-2007 The Process West Cold Air Intake is perfect for gaining more power from your EJ Subaru, not to mention the sound! The Cold Air Intake Kit is designed to replace the factory air intake and allow for a less restrictive airflow. Made of lightweight CNC... MSRP: Now: $297.00 Add to Cart Compare Quick view Process West | sku: PWCAI05 Process West Cold Air Intake 72mm Big MAF - Subaru WRX/STI 2002-2007 The Process West Cold Air Intake is perfect for gaining more power from your EJ Subaru, not to mention the sound! The Cold Air Intake Kit is designed to replace the factory air intake and allow for a less restrictive airflow. Made of lightweight CNC... MSRP: Now: $363.00 Add to Cart Compare Quick view Killer B Motorsport | sku: EJTI-84 Killer B EJ Cast Aluminum Turbo Inlet (KBM to 84mm/FP Coupler) Killer B EJ Cast Aluminum Turbo Inlet (KBM to 84mm/FP Coupler) Designed and Made in the USAMade from Heat Treated Cast Aluminumincludes Coupler for OEM or 3" Compressor InletDoes not require removal of Intake ManifoldIncludes Fittings for OEM and... MSRP: Now: $339.00 Add to Cart Compare Quick view Killer B Motorsport | sku: EJTI-3 Killer B EJ Cast Aluminum Turbo Inlet (KBM to 3in. Coupler) Killer B EJ Cast Aluminum Turbo Inlet (KBM to 3in. Coupler) Designed and Made in the USAMade from Heat Treated Cast Aluminumincludes Coupler for OEM or 3" Compressor InletDoes not require removal of Intake ManifoldIncludes Fittings for OEM and... MSRP: Now: $339.00 Add to Cart Compare Quick view Killer B Motorsport | sku: EJTI-OE Killer B EJ Cast Aluminum Turbo Inlet (KBM to OEM Coupler) Killer B EJ Cast Aluminum Turbo Inlet (KBM to OEM Coupler) Designed and Made in the USAMade from Heat Treated Cast Aluminumincludes Coupler for OEM or 3" Compressor InletDoes not require removal of Intake ManifoldIncludes Fittings for OEM and Aftermarket... MSRP: Now: $339.00 Add to Cart Compare Quick view GrimmSpeed GrimmSpeed Post MAF Hose Kit - 02-14 WRX/STI, 18-20 STI (15-17 STI w/OEM Sound Tube Delete) Add a touch of class to your bay! Some OE parts look passable and others miss the mark. In the case of the factory post MAF hose, the quicker you can get it out of your bay, the better. We’ve now got you covered with The GrimmSpeed Post MAF Hose... MSRP: Now: $80.00 Choose Options Compare Quick view OEM Subaru Parts OEM SUBARU THROTTLE CABLE 2002-2005 WRX Original equipment Subaru throttle cable for 2002-2005 WRX SKU#: 07059 Shipping Weight: 5.0 lb Manufacturer: Subaru MSRP: Now: $70.00 Add to Cart Compare Quick view COBB | sku: 712455 COBB SUBARU THROTTLE BODY COUPLER Cobb Subaru Throttle Body Coupler Taken your throttle body coupler off one too many times? Has it seen better days? Why not add a little flair to your engine bay with the new COBB Throttle Body coupler? It's a drop-in replacement for the factory unit... MSRP: Now: $50.00 Add to Cart Compare Quick view COBB | sku: 712010-BK COBB SUBARU POST MAF HOSE The 4-ply silicone construction has the right compliance to bridge the chassis mounted airbox to the violent motion of a boxer engine being driven in anger, while the steel reinforcement prevents collapse when the turbo is drawing maximum vacuum at... MSRP: Now: $85.00 Add to Cart Compare Quick view COBB | sku: SUB00001IA COBB SUBARU INTAKE + AIRBOX STI 2004-2007, WRX 2002-2007, FXT 2004-2008 Cobb 04-07 Subaru STi / 02-07 WRX / 04-08 FXT Intake + Airbox 1 x cobb712100 Cobb 02-07 WRX/STi Black SF Intake 1 x cobb712010-BK Cobb Subaru Post MAF Hose - Stealth Black 1 x cobb712160 Cobb 2002-2007 Subaru WRX SF Airbox Kit This C.A.R.B. approved... MSRP: Now: $475.00 Add to Cart Compare Quick view COBB | sku: 712101 COBB SUBARU AND MAZDA SF INTAKE REPLACEMENT FILTER Cobb WRX/STi Black SF Intake REPLACEMENT FILTER ONLY - NOT A COMPLETE INTAKE DESCRIPTION The filter element that originally came with your SF Intake is cleanable and can be reused for the life of your car. However, should your filter element... MSRP: Now: $60.00 Choose Options Compare Quick view GrimmSpeed | sku: 053001. GRIMMSPEED MAF BLOCK OFF - WRX/STI/LGT/FXT When you upgrade your Subaru to a Blow Through System you will need a way to block off the location where the old MAF Sensor was located, well GrimmSpeed™ has the answer. GrimmSpeed™ MAF Block Off Plate allows you to do just that! Compact... MSRP: Now: $42.00 Choose Options Compare Quick view PERRIN | sku: PSP-ITR-301RD Perrin Subaru 02-07 WRX 04-14 STi Top Mount Intercooler Coupler Kit Red Silicone technology allows us to design a turbo inlet hose that is better in all aspects than the OEM part and increases your engines horsepower and performance. The PERRIN inlet hose is perfectly smooth on the inside and has a significantly larger... MSRP: Now: $33.15 Add to Cart Compare 1 2 Next 1 2 Next Compare Selected × OK
Quick view Details Killer B Motorsport | sku: EJTI-OE Killer B EJ Cast Aluminum Turbo Inlet (KBM to OEM Coupler) MSRP: Now: $339.00 Add to Cart Compare Quick view Details GrimmSpeed GrimmSpeed Post MAF Hose Kit - 02-14 WRX/STI, 18-20 STI (15-17 STI w/OEM Sound Tube Delete) MSRP: Now: $80.00 Choose Options Compare Quick view Details OEM Subaru Parts OEM SUBARU THROTTLE CABLE 2002-2005 WRX MSRP: Now: $70.00 Add to Cart Compare Quick view Details COBB | sku: 712455 COBB SUBARU THROTTLE BODY COUPLER MSRP: Now: $50.00 Add to Cart Compare Quick view Details COBB | sku: 712010-BK COBB SUBARU POST MAF HOSE MSRP: Now: $85.00 Add to Cart Compare Quick view Details COBB | sku: SUB00001IA COBB SUBARU INTAKE + AIRBOX STI 2004-2007, WRX 2002-2007, FXT 2004-2008 MSRP: Now: $475.00 Add to Cart Compare Quick view Details COBB | sku: 712101 COBB SUBARU AND MAZDA SF INTAKE REPLACEMENT FILTER MSRP: Now: $60.00 Choose Options Compare Quick view Details GrimmSpeed | sku: 053001. GRIMMSPEED MAF BLOCK OFF - WRX/STI/LGT/FXT MSRP: Now: $42.00 Choose Options Compare Quick view Details PERRIN | sku: PSP-ITR-301RD Perrin Subaru 02-07 WRX 04-14 STi Top Mount Intercooler Coupler Kit Red MSRP: Now: $33.15 Add to Cart Compare Quick view K&N | sku: 57-0626 **Special Order** K&N 02-07 WRX/STi 57i Performance Intake Kit K&N 02-07 WRX/STi 57i Performance Intake Kit As with every K&N kit, when you bolt-on a K&N 57i Performance Induction Kit, you will notice the difference the next time you drive your vehicle. K&N 57i Performance Induction Kits are a great... MSRP: Now: $249.99 Add to Cart Compare Quick view K&N | sku: 69-8001TWR K&N 02-07 WRX/STi Wrinkle Red Typhoon Short Ram Intake K&N 02-07 WRX/STi Wrinkle Red Typhoon Short Ram Intake The K&N 69-8001TWR Typhoon air intake system is a free-flowing, mandrel-bent aluminum tube air induction system designed to fit some Subaru Impreza WRX and WRX STI models. The restrictive... MSRP: Now: $399.99 Add to Cart Compare Quick view K&N | sku: 33-2154 K&N 05 WRX / 99-06 Impreza / 99-04 Legacy Drop In Air Filter K&N 05 WRX / 99-06 Impreza / 99-04 Legacy Drop In Air Filter K&N Replacement High-Flow Air Filters are The Original High-Flow Air Filter. Since 1969 K&N Engineering has been designing, manufacturing, and enhancing High-Flow Air Filters for... MSRP: Now: $64.99 Add to Cart Compare Quick view K&N | sku: 33-2232 K&N 02-07 WRX/STi Drop In Air Filter 11in O/S Length / 6.563in O/S Width / 1.063in Height K&N 02-07 WRX/STi Drop In Air Filter 11in O/S Length / 6.563in O/S Width / 1.063in Height K&N Replacement High-Flow Air Filters are The Original High-Flow Air Filter. Since 1969 K&N Engineering has been designing, manufacturing, and... MSRP: Now: $64.99 Add to Cart Compare Quick view Injen Injen 02-07 WRX (No Wagon) / 04 STi Cold Air Intake Injen 02-07 WRX (No Wagon) / 04 STi Cold Air Intake Add some easy horsepower to your Ride with this RD Series Performance cold air intake (CAI) from Injen Technology! The engineers at Injen have spent considerable amounts of time designing, testing, and... MSRP: Now: $356.20 Choose Options Compare Quick view HKS | sku: 71008-AF006 HKS 02-07 WRX/ 04-07 STi SSQV4 BOV Kit HKS 02-07 WRX/ 04-07 STi SSQV4 BOV Kit SUPER SQV4 BLOW OFF Series Description: HKS Super SQV (Sequential Blow Off Valve) uses a unique sequential valve structure and a differential pressure control system, which allows for a broad operating range... MSRP: Now: $335.75 Add to Cart Compare Quick view IAG | sku: IAG-AFD-1100 IAG Performance BIG MAF Intake for 2002-07 Subaru WRX / STI IAG Performance BIG MAF Intake for 2002-07 Subaru WRX / STI features mandrel bent aluminum piping and K&N Filter. Requires tuning.Includes: K&N Cone Filter Silicone Transition Hose & Hose Clamps 3" O.D. Polished Aluminum Piping w/ MAF Sensor... MSRP: Now: $249.99 Add to Cart Compare Quick view Injen Injen 02-07 WRX/STi Short Ram Intake Injen 02-07 WRX/STi Polished Short Ram Intake The Injen IS Series is a traditional, underhood intake system that is placed in the stock location of the factory air-box system. Each system is built from 6061, T-6 aluminum alloy to ensure the lightest... MSRP: Now: $232.70 Choose Options Compare Quick view Process West | sku: PWSH004 Process West Replacement Throttle Body Hose 02-07 WRX/STI The Process West Silicone Coupler us a direct replacement for the factory joiner that connects the top mount intercooler and throttle body. It has a thicker wall that the standard coupler and made from a stronger, more durable silicone material. Suits... MSRP: Now: $18.00 Add to Cart Compare Quick view Process West Process West Intake Manifold Track Version Black (Reverse Cable Throttle Position) - Subaru WRX 2002-2005 The Process West range billet manifolds is a no holds barred manifestation of what is possible under the hood of a WRX/STI when perfect aesthetics meet high end performance. What you see here is the result of years of research and testing, multiple... MSRP: Was: Now: $2,031.75 - $2,098.95 Choose Options Compare Quick view Process West Process West Intake Manifold Street Version Black - Subaru WRX 2002-2005 The Process West range billet manifolds is a no holds barred manifestation of what is possible under the hood of a WRX/STI when perfect aesthetics meet high end performance. What you see here is the result of years of research and testing, multiple... MSRP: Was: Now: $2,031.75 - $2,098.95 Choose Options Compare Quick view Process West | sku: PWCAI03 Process West Cold Air Intake - Subaru WRX/STI 2002-2007 / Forester XT 2004-2007 The Process West Cold Air Intake is perfect for gaining more power from your EJ Subaru, not to mention the sound! The Cold Air Intake Kit is designed to replace the factory air intake and allow for a less restrictive airflow. Made of lightweight CNC... MSRP: Now: $297.00 Add to Cart Compare Quick view Process West | sku: PWCAI05 Process West Cold Air Intake 72mm Big MAF - Subaru WRX/STI 2002-2007 The Process West Cold Air Intake is perfect for gaining more power from your EJ Subaru, not to mention the sound! The Cold Air Intake Kit is designed to replace the factory air intake and allow for a less restrictive airflow. Made of lightweight CNC... MSRP: Now: $363.00 Add to Cart Compare Quick view Killer B Motorsport | sku: EJTI-84 Killer B EJ Cast Aluminum Turbo Inlet (KBM to 84mm/FP Coupler) Killer B EJ Cast Aluminum Turbo Inlet (KBM to 84mm/FP Coupler) Designed and Made in the USAMade from Heat Treated Cast Aluminumincludes Coupler for OEM or 3" Compressor InletDoes not require removal of Intake ManifoldIncludes Fittings for OEM and... MSRP: Now: $339.00 Add to Cart Compare Quick view Killer B Motorsport | sku: EJTI-3 Killer B EJ Cast Aluminum Turbo Inlet (KBM to 3in. Coupler) Killer B EJ Cast Aluminum Turbo Inlet (KBM to 3in. Coupler) Designed and Made in the USAMade from Heat Treated Cast Aluminumincludes Coupler for OEM or 3" Compressor InletDoes not require removal of Intake ManifoldIncludes Fittings for OEM and... MSRP: Now: $339.00 Add to Cart Compare Quick view Killer B Motorsport | sku: EJTI-OE Killer B EJ Cast Aluminum Turbo Inlet (KBM to OEM Coupler) Killer B EJ Cast Aluminum Turbo Inlet (KBM to OEM Coupler) Designed and Made in the USAMade from Heat Treated Cast Aluminumincludes Coupler for OEM or 3" Compressor InletDoes not require removal of Intake ManifoldIncludes Fittings for OEM and Aftermarket... MSRP: Now: $339.00 Add to Cart Compare Quick view GrimmSpeed GrimmSpeed Post MAF Hose Kit - 02-14 WRX/STI, 18-20 STI (15-17 STI w/OEM Sound Tube Delete) Add a touch of class to your bay! Some OE parts look passable and others miss the mark. In the case of the factory post MAF hose, the quicker you can get it out of your bay, the better. We’ve now got you covered with The GrimmSpeed Post MAF Hose... MSRP: Now: $80.00 Choose Options Compare Quick view OEM Subaru Parts OEM SUBARU THROTTLE CABLE 2002-2005 WRX Original equipment Subaru throttle cable for 2002-2005 WRX SKU#: 07059 Shipping Weight: 5.0 lb Manufacturer: Subaru MSRP: Now: $70.00 Add to Cart Compare Quick view COBB | sku: 712455 COBB SUBARU THROTTLE BODY COUPLER Cobb Subaru Throttle Body Coupler Taken your throttle body coupler off one too many times? Has it seen better days? Why not add a little flair to your engine bay with the new COBB Throttle Body coupler? It's a drop-in replacement for the factory unit... MSRP: Now: $50.00 Add to Cart Compare Quick view COBB | sku: 712010-BK COBB SUBARU POST MAF HOSE The 4-ply silicone construction has the right compliance to bridge the chassis mounted airbox to the violent motion of a boxer engine being driven in anger, while the steel reinforcement prevents collapse when the turbo is drawing maximum vacuum at... MSRP: Now: $85.00 Add to Cart Compare Quick view COBB | sku: SUB00001IA COBB SUBARU INTAKE + AIRBOX STI 2004-2007, WRX 2002-2007, FXT 2004-2008 Cobb 04-07 Subaru STi / 02-07 WRX / 04-08 FXT Intake + Airbox 1 x cobb712100 Cobb 02-07 WRX/STi Black SF Intake 1 x cobb712010-BK Cobb Subaru Post MAF Hose - Stealth Black 1 x cobb712160 Cobb 2002-2007 Subaru WRX SF Airbox Kit This C.A.R.B. approved... MSRP: Now: $475.00 Add to Cart Compare Quick view COBB | sku: 712101 COBB SUBARU AND MAZDA SF INTAKE REPLACEMENT FILTER Cobb WRX/STi Black SF Intake REPLACEMENT FILTER ONLY - NOT A COMPLETE INTAKE DESCRIPTION The filter element that originally came with your SF Intake is cleanable and can be reused for the life of your car. However, should your filter element... MSRP: Now: $60.00 Choose Options Compare Quick view GrimmSpeed | sku: 053001. GRIMMSPEED MAF BLOCK OFF - WRX/STI/LGT/FXT When you upgrade your Subaru to a Blow Through System you will need a way to block off the location where the old MAF Sensor was located, well GrimmSpeed™ has the answer. GrimmSpeed™ MAF Block Off Plate allows you to do just that! Compact... MSRP: Now: $42.00 Choose Options Compare Quick view PERRIN | sku: PSP-ITR-301RD Perrin Subaru 02-07 WRX 04-14 STi Top Mount Intercooler Coupler Kit Red Silicone technology allows us to design a turbo inlet hose that is better in all aspects than the OEM part and increases your engines horsepower and performance. The PERRIN inlet hose is perfectly smooth on the inside and has a significantly larger... MSRP: Now: $33.15 Add to Cart Compare 1 2 Next 1 2 Next Compare Selected × OK
Quick view Details GrimmSpeed GrimmSpeed Post MAF Hose Kit - 02-14 WRX/STI, 18-20 STI (15-17 STI w/OEM Sound Tube Delete) MSRP: Now: $80.00 Choose Options Compare Quick view Details OEM Subaru Parts OEM SUBARU THROTTLE CABLE 2002-2005 WRX MSRP: Now: $70.00 Add to Cart Compare Quick view Details COBB | sku: 712455 COBB SUBARU THROTTLE BODY COUPLER MSRP: Now: $50.00 Add to Cart Compare Quick view Details COBB | sku: 712010-BK COBB SUBARU POST MAF HOSE MSRP: Now: $85.00 Add to Cart Compare Quick view Details COBB | sku: SUB00001IA COBB SUBARU INTAKE + AIRBOX STI 2004-2007, WRX 2002-2007, FXT 2004-2008 MSRP: Now: $475.00 Add to Cart Compare Quick view Details COBB | sku: 712101 COBB SUBARU AND MAZDA SF INTAKE REPLACEMENT FILTER MSRP: Now: $60.00 Choose Options Compare Quick view Details GrimmSpeed | sku: 053001. GRIMMSPEED MAF BLOCK OFF - WRX/STI/LGT/FXT MSRP: Now: $42.00 Choose Options Compare Quick view Details PERRIN | sku: PSP-ITR-301RD Perrin Subaru 02-07 WRX 04-14 STi Top Mount Intercooler Coupler Kit Red MSRP: Now: $33.15 Add to Cart Compare Quick view K&N | sku: 57-0626 **Special Order** K&N 02-07 WRX/STi 57i Performance Intake Kit K&N 02-07 WRX/STi 57i Performance Intake Kit As with every K&N kit, when you bolt-on a K&N 57i Performance Induction Kit, you will notice the difference the next time you drive your vehicle. K&N 57i Performance Induction Kits are a great... MSRP: Now: $249.99 Add to Cart Compare Quick view K&N | sku: 69-8001TWR K&N 02-07 WRX/STi Wrinkle Red Typhoon Short Ram Intake K&N 02-07 WRX/STi Wrinkle Red Typhoon Short Ram Intake The K&N 69-8001TWR Typhoon air intake system is a free-flowing, mandrel-bent aluminum tube air induction system designed to fit some Subaru Impreza WRX and WRX STI models. The restrictive... MSRP: Now: $399.99 Add to Cart Compare Quick view K&N | sku: 33-2154 K&N 05 WRX / 99-06 Impreza / 99-04 Legacy Drop In Air Filter K&N 05 WRX / 99-06 Impreza / 99-04 Legacy Drop In Air Filter K&N Replacement High-Flow Air Filters are The Original High-Flow Air Filter. Since 1969 K&N Engineering has been designing, manufacturing, and enhancing High-Flow Air Filters for... MSRP: Now: $64.99 Add to Cart Compare Quick view K&N | sku: 33-2232 K&N 02-07 WRX/STi Drop In Air Filter 11in O/S Length / 6.563in O/S Width / 1.063in Height K&N 02-07 WRX/STi Drop In Air Filter 11in O/S Length / 6.563in O/S Width / 1.063in Height K&N Replacement High-Flow Air Filters are The Original High-Flow Air Filter. Since 1969 K&N Engineering has been designing, manufacturing, and... MSRP: Now: $64.99 Add to Cart Compare Quick view Injen Injen 02-07 WRX (No Wagon) / 04 STi Cold Air Intake Injen 02-07 WRX (No Wagon) / 04 STi Cold Air Intake Add some easy horsepower to your Ride with this RD Series Performance cold air intake (CAI) from Injen Technology! The engineers at Injen have spent considerable amounts of time designing, testing, and... MSRP: Now: $356.20 Choose Options Compare Quick view HKS | sku: 71008-AF006 HKS 02-07 WRX/ 04-07 STi SSQV4 BOV Kit HKS 02-07 WRX/ 04-07 STi SSQV4 BOV Kit SUPER SQV4 BLOW OFF Series Description: HKS Super SQV (Sequential Blow Off Valve) uses a unique sequential valve structure and a differential pressure control system, which allows for a broad operating range... MSRP: Now: $335.75 Add to Cart Compare Quick view IAG | sku: IAG-AFD-1100 IAG Performance BIG MAF Intake for 2002-07 Subaru WRX / STI IAG Performance BIG MAF Intake for 2002-07 Subaru WRX / STI features mandrel bent aluminum piping and K&N Filter. Requires tuning.Includes: K&N Cone Filter Silicone Transition Hose & Hose Clamps 3" O.D. Polished Aluminum Piping w/ MAF Sensor... MSRP: Now: $249.99 Add to Cart Compare Quick view Injen Injen 02-07 WRX/STi Short Ram Intake Injen 02-07 WRX/STi Polished Short Ram Intake The Injen IS Series is a traditional, underhood intake system that is placed in the stock location of the factory air-box system. Each system is built from 6061, T-6 aluminum alloy to ensure the lightest... MSRP: Now: $232.70 Choose Options Compare Quick view Process West | sku: PWSH004 Process West Replacement Throttle Body Hose 02-07 WRX/STI The Process West Silicone Coupler us a direct replacement for the factory joiner that connects the top mount intercooler and throttle body. It has a thicker wall that the standard coupler and made from a stronger, more durable silicone material. Suits... MSRP: Now: $18.00 Add to Cart Compare Quick view Process West Process West Intake Manifold Track Version Black (Reverse Cable Throttle Position) - Subaru WRX 2002-2005 The Process West range billet manifolds is a no holds barred manifestation of what is possible under the hood of a WRX/STI when perfect aesthetics meet high end performance. What you see here is the result of years of research and testing, multiple... MSRP: Was: Now: $2,031.75 - $2,098.95 Choose Options Compare Quick view Process West Process West Intake Manifold Street Version Black - Subaru WRX 2002-2005 The Process West range billet manifolds is a no holds barred manifestation of what is possible under the hood of a WRX/STI when perfect aesthetics meet high end performance. What you see here is the result of years of research and testing, multiple... MSRP: Was: Now: $2,031.75 - $2,098.95 Choose Options Compare Quick view Process West | sku: PWCAI03 Process West Cold Air Intake - Subaru WRX/STI 2002-2007 / Forester XT 2004-2007 The Process West Cold Air Intake is perfect for gaining more power from your EJ Subaru, not to mention the sound! The Cold Air Intake Kit is designed to replace the factory air intake and allow for a less restrictive airflow. Made of lightweight CNC... MSRP: Now: $297.00 Add to Cart Compare Quick view Process West | sku: PWCAI05 Process West Cold Air Intake 72mm Big MAF - Subaru WRX/STI 2002-2007 The Process West Cold Air Intake is perfect for gaining more power from your EJ Subaru, not to mention the sound! The Cold Air Intake Kit is designed to replace the factory air intake and allow for a less restrictive airflow. Made of lightweight CNC... MSRP: Now: $363.00 Add to Cart Compare Quick view Killer B Motorsport | sku: EJTI-84 Killer B EJ Cast Aluminum Turbo Inlet (KBM to 84mm/FP Coupler) Killer B EJ Cast Aluminum Turbo Inlet (KBM to 84mm/FP Coupler) Designed and Made in the USAMade from Heat Treated Cast Aluminumincludes Coupler for OEM or 3" Compressor InletDoes not require removal of Intake ManifoldIncludes Fittings for OEM and... MSRP: Now: $339.00 Add to Cart Compare Quick view Killer B Motorsport | sku: EJTI-3 Killer B EJ Cast Aluminum Turbo Inlet (KBM to 3in. Coupler) Killer B EJ Cast Aluminum Turbo Inlet (KBM to 3in. Coupler) Designed and Made in the USAMade from Heat Treated Cast Aluminumincludes Coupler for OEM or 3" Compressor InletDoes not require removal of Intake ManifoldIncludes Fittings for OEM and... MSRP: Now: $339.00 Add to Cart Compare Quick view Killer B Motorsport | sku: EJTI-OE Killer B EJ Cast Aluminum Turbo Inlet (KBM to OEM Coupler) Killer B EJ Cast Aluminum Turbo Inlet (KBM to OEM Coupler) Designed and Made in the USAMade from Heat Treated Cast Aluminumincludes Coupler for OEM or 3" Compressor InletDoes not require removal of Intake ManifoldIncludes Fittings for OEM and Aftermarket... MSRP: Now: $339.00 Add to Cart Compare Quick view GrimmSpeed GrimmSpeed Post MAF Hose Kit - 02-14 WRX/STI, 18-20 STI (15-17 STI w/OEM Sound Tube Delete) Add a touch of class to your bay! Some OE parts look passable and others miss the mark. In the case of the factory post MAF hose, the quicker you can get it out of your bay, the better. We’ve now got you covered with The GrimmSpeed Post MAF Hose... MSRP: Now: $80.00 Choose Options Compare Quick view OEM Subaru Parts OEM SUBARU THROTTLE CABLE 2002-2005 WRX Original equipment Subaru throttle cable for 2002-2005 WRX SKU#: 07059 Shipping Weight: 5.0 lb Manufacturer: Subaru MSRP: Now: $70.00 Add to Cart Compare Quick view COBB | sku: 712455 COBB SUBARU THROTTLE BODY COUPLER Cobb Subaru Throttle Body Coupler Taken your throttle body coupler off one too many times? Has it seen better days? Why not add a little flair to your engine bay with the new COBB Throttle Body coupler? It's a drop-in replacement for the factory unit... MSRP: Now: $50.00 Add to Cart Compare Quick view COBB | sku: 712010-BK COBB SUBARU POST MAF HOSE The 4-ply silicone construction has the right compliance to bridge the chassis mounted airbox to the violent motion of a boxer engine being driven in anger, while the steel reinforcement prevents collapse when the turbo is drawing maximum vacuum at... MSRP: Now: $85.00 Add to Cart Compare Quick view COBB | sku: SUB00001IA COBB SUBARU INTAKE + AIRBOX STI 2004-2007, WRX 2002-2007, FXT 2004-2008 Cobb 04-07 Subaru STi / 02-07 WRX / 04-08 FXT Intake + Airbox 1 x cobb712100 Cobb 02-07 WRX/STi Black SF Intake 1 x cobb712010-BK Cobb Subaru Post MAF Hose - Stealth Black 1 x cobb712160 Cobb 2002-2007 Subaru WRX SF Airbox Kit This C.A.R.B. approved... MSRP: Now: $475.00 Add to Cart Compare Quick view COBB | sku: 712101 COBB SUBARU AND MAZDA SF INTAKE REPLACEMENT FILTER Cobb WRX/STi Black SF Intake REPLACEMENT FILTER ONLY - NOT A COMPLETE INTAKE DESCRIPTION The filter element that originally came with your SF Intake is cleanable and can be reused for the life of your car. However, should your filter element... MSRP: Now: $60.00 Choose Options Compare Quick view GrimmSpeed | sku: 053001. GRIMMSPEED MAF BLOCK OFF - WRX/STI/LGT/FXT When you upgrade your Subaru to a Blow Through System you will need a way to block off the location where the old MAF Sensor was located, well GrimmSpeed™ has the answer. GrimmSpeed™ MAF Block Off Plate allows you to do just that! Compact... MSRP: Now: $42.00 Choose Options Compare Quick view PERRIN | sku: PSP-ITR-301RD Perrin Subaru 02-07 WRX 04-14 STi Top Mount Intercooler Coupler Kit Red Silicone technology allows us to design a turbo inlet hose that is better in all aspects than the OEM part and increases your engines horsepower and performance. The PERRIN inlet hose is perfectly smooth on the inside and has a significantly larger... MSRP: Now: $33.15 Add to Cart Compare 1 2 Next 1 2 Next Compare Selected × OK
Quick view Details OEM Subaru Parts OEM SUBARU THROTTLE CABLE 2002-2005 WRX MSRP: Now: $70.00 Add to Cart Compare Quick view Details COBB | sku: 712455 COBB SUBARU THROTTLE BODY COUPLER MSRP: Now: $50.00 Add to Cart Compare Quick view Details COBB | sku: 712010-BK COBB SUBARU POST MAF HOSE MSRP: Now: $85.00 Add to Cart Compare Quick view Details COBB | sku: SUB00001IA COBB SUBARU INTAKE + AIRBOX STI 2004-2007, WRX 2002-2007, FXT 2004-2008 MSRP: Now: $475.00 Add to Cart Compare Quick view Details COBB | sku: 712101 COBB SUBARU AND MAZDA SF INTAKE REPLACEMENT FILTER MSRP: Now: $60.00 Choose Options Compare Quick view Details GrimmSpeed | sku: 053001. GRIMMSPEED MAF BLOCK OFF - WRX/STI/LGT/FXT MSRP: Now: $42.00 Choose Options Compare Quick view Details PERRIN | sku: PSP-ITR-301RD Perrin Subaru 02-07 WRX 04-14 STi Top Mount Intercooler Coupler Kit Red MSRP: Now: $33.15 Add to Cart Compare Quick view K&N | sku: 57-0626 **Special Order** K&N 02-07 WRX/STi 57i Performance Intake Kit K&N 02-07 WRX/STi 57i Performance Intake Kit As with every K&N kit, when you bolt-on a K&N 57i Performance Induction Kit, you will notice the difference the next time you drive your vehicle. K&N 57i Performance Induction Kits are a great... MSRP: Now: $249.99 Add to Cart Compare Quick view K&N | sku: 69-8001TWR K&N 02-07 WRX/STi Wrinkle Red Typhoon Short Ram Intake K&N 02-07 WRX/STi Wrinkle Red Typhoon Short Ram Intake The K&N 69-8001TWR Typhoon air intake system is a free-flowing, mandrel-bent aluminum tube air induction system designed to fit some Subaru Impreza WRX and WRX STI models. The restrictive... MSRP: Now: $399.99 Add to Cart Compare Quick view K&N | sku: 33-2154 K&N 05 WRX / 99-06 Impreza / 99-04 Legacy Drop In Air Filter K&N 05 WRX / 99-06 Impreza / 99-04 Legacy Drop In Air Filter K&N Replacement High-Flow Air Filters are The Original High-Flow Air Filter. Since 1969 K&N Engineering has been designing, manufacturing, and enhancing High-Flow Air Filters for... MSRP: Now: $64.99 Add to Cart Compare Quick view K&N | sku: 33-2232 K&N 02-07 WRX/STi Drop In Air Filter 11in O/S Length / 6.563in O/S Width / 1.063in Height K&N 02-07 WRX/STi Drop In Air Filter 11in O/S Length / 6.563in O/S Width / 1.063in Height K&N Replacement High-Flow Air Filters are The Original High-Flow Air Filter. Since 1969 K&N Engineering has been designing, manufacturing, and... MSRP: Now: $64.99 Add to Cart Compare Quick view Injen Injen 02-07 WRX (No Wagon) / 04 STi Cold Air Intake Injen 02-07 WRX (No Wagon) / 04 STi Cold Air Intake Add some easy horsepower to your Ride with this RD Series Performance cold air intake (CAI) from Injen Technology! The engineers at Injen have spent considerable amounts of time designing, testing, and... MSRP: Now: $356.20 Choose Options Compare Quick view HKS | sku: 71008-AF006 HKS 02-07 WRX/ 04-07 STi SSQV4 BOV Kit HKS 02-07 WRX/ 04-07 STi SSQV4 BOV Kit SUPER SQV4 BLOW OFF Series Description: HKS Super SQV (Sequential Blow Off Valve) uses a unique sequential valve structure and a differential pressure control system, which allows for a broad operating range... MSRP: Now: $335.75 Add to Cart Compare Quick view IAG | sku: IAG-AFD-1100 IAG Performance BIG MAF Intake for 2002-07 Subaru WRX / STI IAG Performance BIG MAF Intake for 2002-07 Subaru WRX / STI features mandrel bent aluminum piping and K&N Filter. Requires tuning.Includes: K&N Cone Filter Silicone Transition Hose & Hose Clamps 3" O.D. Polished Aluminum Piping w/ MAF Sensor... MSRP: Now: $249.99 Add to Cart Compare Quick view Injen Injen 02-07 WRX/STi Short Ram Intake Injen 02-07 WRX/STi Polished Short Ram Intake The Injen IS Series is a traditional, underhood intake system that is placed in the stock location of the factory air-box system. Each system is built from 6061, T-6 aluminum alloy to ensure the lightest... MSRP: Now: $232.70 Choose Options Compare Quick view Process West | sku: PWSH004 Process West Replacement Throttle Body Hose 02-07 WRX/STI The Process West Silicone Coupler us a direct replacement for the factory joiner that connects the top mount intercooler and throttle body. It has a thicker wall that the standard coupler and made from a stronger, more durable silicone material. Suits... MSRP: Now: $18.00 Add to Cart Compare Quick view Process West Process West Intake Manifold Track Version Black (Reverse Cable Throttle Position) - Subaru WRX 2002-2005 The Process West range billet manifolds is a no holds barred manifestation of what is possible under the hood of a WRX/STI when perfect aesthetics meet high end performance. What you see here is the result of years of research and testing, multiple... MSRP: Was: Now: $2,031.75 - $2,098.95 Choose Options Compare Quick view Process West Process West Intake Manifold Street Version Black - Subaru WRX 2002-2005 The Process West range billet manifolds is a no holds barred manifestation of what is possible under the hood of a WRX/STI when perfect aesthetics meet high end performance. What you see here is the result of years of research and testing, multiple... MSRP: Was: Now: $2,031.75 - $2,098.95 Choose Options Compare Quick view Process West | sku: PWCAI03 Process West Cold Air Intake - Subaru WRX/STI 2002-2007 / Forester XT 2004-2007 The Process West Cold Air Intake is perfect for gaining more power from your EJ Subaru, not to mention the sound! The Cold Air Intake Kit is designed to replace the factory air intake and allow for a less restrictive airflow. Made of lightweight CNC... MSRP: Now: $297.00 Add to Cart Compare Quick view Process West | sku: PWCAI05 Process West Cold Air Intake 72mm Big MAF - Subaru WRX/STI 2002-2007 The Process West Cold Air Intake is perfect for gaining more power from your EJ Subaru, not to mention the sound! The Cold Air Intake Kit is designed to replace the factory air intake and allow for a less restrictive airflow. Made of lightweight CNC... MSRP: Now: $363.00 Add to Cart Compare Quick view Killer B Motorsport | sku: EJTI-84 Killer B EJ Cast Aluminum Turbo Inlet (KBM to 84mm/FP Coupler) Killer B EJ Cast Aluminum Turbo Inlet (KBM to 84mm/FP Coupler) Designed and Made in the USAMade from Heat Treated Cast Aluminumincludes Coupler for OEM or 3" Compressor InletDoes not require removal of Intake ManifoldIncludes Fittings for OEM and... MSRP: Now: $339.00 Add to Cart Compare Quick view Killer B Motorsport | sku: EJTI-3 Killer B EJ Cast Aluminum Turbo Inlet (KBM to 3in. Coupler) Killer B EJ Cast Aluminum Turbo Inlet (KBM to 3in. Coupler) Designed and Made in the USAMade from Heat Treated Cast Aluminumincludes Coupler for OEM or 3" Compressor InletDoes not require removal of Intake ManifoldIncludes Fittings for OEM and... MSRP: Now: $339.00 Add to Cart Compare Quick view Killer B Motorsport | sku: EJTI-OE Killer B EJ Cast Aluminum Turbo Inlet (KBM to OEM Coupler) Killer B EJ Cast Aluminum Turbo Inlet (KBM to OEM Coupler) Designed and Made in the USAMade from Heat Treated Cast Aluminumincludes Coupler for OEM or 3" Compressor InletDoes not require removal of Intake ManifoldIncludes Fittings for OEM and Aftermarket... MSRP: Now: $339.00 Add to Cart Compare Quick view GrimmSpeed GrimmSpeed Post MAF Hose Kit - 02-14 WRX/STI, 18-20 STI (15-17 STI w/OEM Sound Tube Delete) Add a touch of class to your bay! Some OE parts look passable and others miss the mark. In the case of the factory post MAF hose, the quicker you can get it out of your bay, the better. We’ve now got you covered with The GrimmSpeed Post MAF Hose... MSRP: Now: $80.00 Choose Options Compare Quick view OEM Subaru Parts OEM SUBARU THROTTLE CABLE 2002-2005 WRX Original equipment Subaru throttle cable for 2002-2005 WRX SKU#: 07059 Shipping Weight: 5.0 lb Manufacturer: Subaru MSRP: Now: $70.00 Add to Cart Compare Quick view COBB | sku: 712455 COBB SUBARU THROTTLE BODY COUPLER Cobb Subaru Throttle Body Coupler Taken your throttle body coupler off one too many times? Has it seen better days? Why not add a little flair to your engine bay with the new COBB Throttle Body coupler? It's a drop-in replacement for the factory unit... MSRP: Now: $50.00 Add to Cart Compare Quick view COBB | sku: 712010-BK COBB SUBARU POST MAF HOSE The 4-ply silicone construction has the right compliance to bridge the chassis mounted airbox to the violent motion of a boxer engine being driven in anger, while the steel reinforcement prevents collapse when the turbo is drawing maximum vacuum at... MSRP: Now: $85.00 Add to Cart Compare Quick view COBB | sku: SUB00001IA COBB SUBARU INTAKE + AIRBOX STI 2004-2007, WRX 2002-2007, FXT 2004-2008 Cobb 04-07 Subaru STi / 02-07 WRX / 04-08 FXT Intake + Airbox 1 x cobb712100 Cobb 02-07 WRX/STi Black SF Intake 1 x cobb712010-BK Cobb Subaru Post MAF Hose - Stealth Black 1 x cobb712160 Cobb 2002-2007 Subaru WRX SF Airbox Kit This C.A.R.B. approved... MSRP: Now: $475.00 Add to Cart Compare Quick view COBB | sku: 712101 COBB SUBARU AND MAZDA SF INTAKE REPLACEMENT FILTER Cobb WRX/STi Black SF Intake REPLACEMENT FILTER ONLY - NOT A COMPLETE INTAKE DESCRIPTION The filter element that originally came with your SF Intake is cleanable and can be reused for the life of your car. However, should your filter element... MSRP: Now: $60.00 Choose Options Compare Quick view GrimmSpeed | sku: 053001. GRIMMSPEED MAF BLOCK OFF - WRX/STI/LGT/FXT When you upgrade your Subaru to a Blow Through System you will need a way to block off the location where the old MAF Sensor was located, well GrimmSpeed™ has the answer. GrimmSpeed™ MAF Block Off Plate allows you to do just that! Compact... MSRP: Now: $42.00 Choose Options Compare Quick view PERRIN | sku: PSP-ITR-301RD Perrin Subaru 02-07 WRX 04-14 STi Top Mount Intercooler Coupler Kit Red Silicone technology allows us to design a turbo inlet hose that is better in all aspects than the OEM part and increases your engines horsepower and performance. The PERRIN inlet hose is perfectly smooth on the inside and has a significantly larger... MSRP: Now: $33.15 Add to Cart Compare 1 2 Next 1 2 Next Compare Selected × OK
Quick view Details COBB | sku: 712455 COBB SUBARU THROTTLE BODY COUPLER MSRP: Now: $50.00 Add to Cart Compare Quick view Details COBB | sku: 712010-BK COBB SUBARU POST MAF HOSE MSRP: Now: $85.00 Add to Cart Compare Quick view Details COBB | sku: SUB00001IA COBB SUBARU INTAKE + AIRBOX STI 2004-2007, WRX 2002-2007, FXT 2004-2008 MSRP: Now: $475.00 Add to Cart Compare Quick view Details COBB | sku: 712101 COBB SUBARU AND MAZDA SF INTAKE REPLACEMENT FILTER MSRP: Now: $60.00 Choose Options Compare Quick view Details GrimmSpeed | sku: 053001. GRIMMSPEED MAF BLOCK OFF - WRX/STI/LGT/FXT MSRP: Now: $42.00 Choose Options Compare Quick view Details PERRIN | sku: PSP-ITR-301RD Perrin Subaru 02-07 WRX 04-14 STi Top Mount Intercooler Coupler Kit Red MSRP: Now: $33.15 Add to Cart Compare Quick view K&N | sku: 57-0626 **Special Order** K&N 02-07 WRX/STi 57i Performance Intake Kit K&N 02-07 WRX/STi 57i Performance Intake Kit As with every K&N kit, when you bolt-on a K&N 57i Performance Induction Kit, you will notice the difference the next time you drive your vehicle. K&N 57i Performance Induction Kits are a great... MSRP: Now: $249.99 Add to Cart Compare Quick view K&N | sku: 69-8001TWR K&N 02-07 WRX/STi Wrinkle Red Typhoon Short Ram Intake K&N 02-07 WRX/STi Wrinkle Red Typhoon Short Ram Intake The K&N 69-8001TWR Typhoon air intake system is a free-flowing, mandrel-bent aluminum tube air induction system designed to fit some Subaru Impreza WRX and WRX STI models. The restrictive... MSRP: Now: $399.99 Add to Cart Compare Quick view K&N | sku: 33-2154 K&N 05 WRX / 99-06 Impreza / 99-04 Legacy Drop In Air Filter K&N 05 WRX / 99-06 Impreza / 99-04 Legacy Drop In Air Filter K&N Replacement High-Flow Air Filters are The Original High-Flow Air Filter. Since 1969 K&N Engineering has been designing, manufacturing, and enhancing High-Flow Air Filters for... MSRP: Now: $64.99 Add to Cart Compare Quick view K&N | sku: 33-2232 K&N 02-07 WRX/STi Drop In Air Filter 11in O/S Length / 6.563in O/S Width / 1.063in Height K&N 02-07 WRX/STi Drop In Air Filter 11in O/S Length / 6.563in O/S Width / 1.063in Height K&N Replacement High-Flow Air Filters are The Original High-Flow Air Filter. Since 1969 K&N Engineering has been designing, manufacturing, and... MSRP: Now: $64.99 Add to Cart Compare Quick view Injen Injen 02-07 WRX (No Wagon) / 04 STi Cold Air Intake Injen 02-07 WRX (No Wagon) / 04 STi Cold Air Intake Add some easy horsepower to your Ride with this RD Series Performance cold air intake (CAI) from Injen Technology! The engineers at Injen have spent considerable amounts of time designing, testing, and... MSRP: Now: $356.20 Choose Options Compare Quick view HKS | sku: 71008-AF006 HKS 02-07 WRX/ 04-07 STi SSQV4 BOV Kit HKS 02-07 WRX/ 04-07 STi SSQV4 BOV Kit SUPER SQV4 BLOW OFF Series Description: HKS Super SQV (Sequential Blow Off Valve) uses a unique sequential valve structure and a differential pressure control system, which allows for a broad operating range... MSRP: Now: $335.75 Add to Cart Compare Quick view IAG | sku: IAG-AFD-1100 IAG Performance BIG MAF Intake for 2002-07 Subaru WRX / STI IAG Performance BIG MAF Intake for 2002-07 Subaru WRX / STI features mandrel bent aluminum piping and K&N Filter. Requires tuning.Includes: K&N Cone Filter Silicone Transition Hose & Hose Clamps 3" O.D. Polished Aluminum Piping w/ MAF Sensor... MSRP: Now: $249.99 Add to Cart Compare Quick view Injen Injen 02-07 WRX/STi Short Ram Intake Injen 02-07 WRX/STi Polished Short Ram Intake The Injen IS Series is a traditional, underhood intake system that is placed in the stock location of the factory air-box system. Each system is built from 6061, T-6 aluminum alloy to ensure the lightest... MSRP: Now: $232.70 Choose Options Compare Quick view Process West | sku: PWSH004 Process West Replacement Throttle Body Hose 02-07 WRX/STI The Process West Silicone Coupler us a direct replacement for the factory joiner that connects the top mount intercooler and throttle body. It has a thicker wall that the standard coupler and made from a stronger, more durable silicone material. Suits... MSRP: Now: $18.00 Add to Cart Compare Quick view Process West Process West Intake Manifold Track Version Black (Reverse Cable Throttle Position) - Subaru WRX 2002-2005 The Process West range billet manifolds is a no holds barred manifestation of what is possible under the hood of a WRX/STI when perfect aesthetics meet high end performance. What you see here is the result of years of research and testing, multiple... MSRP: Was: Now: $2,031.75 - $2,098.95 Choose Options Compare Quick view Process West Process West Intake Manifold Street Version Black - Subaru WRX 2002-2005 The Process West range billet manifolds is a no holds barred manifestation of what is possible under the hood of a WRX/STI when perfect aesthetics meet high end performance. What you see here is the result of years of research and testing, multiple... MSRP: Was: Now: $2,031.75 - $2,098.95 Choose Options Compare Quick view Process West | sku: PWCAI03 Process West Cold Air Intake - Subaru WRX/STI 2002-2007 / Forester XT 2004-2007 The Process West Cold Air Intake is perfect for gaining more power from your EJ Subaru, not to mention the sound! The Cold Air Intake Kit is designed to replace the factory air intake and allow for a less restrictive airflow. Made of lightweight CNC... MSRP: Now: $297.00 Add to Cart Compare Quick view Process West | sku: PWCAI05 Process West Cold Air Intake 72mm Big MAF - Subaru WRX/STI 2002-2007 The Process West Cold Air Intake is perfect for gaining more power from your EJ Subaru, not to mention the sound! The Cold Air Intake Kit is designed to replace the factory air intake and allow for a less restrictive airflow. Made of lightweight CNC... MSRP: Now: $363.00 Add to Cart Compare Quick view Killer B Motorsport | sku: EJTI-84 Killer B EJ Cast Aluminum Turbo Inlet (KBM to 84mm/FP Coupler) Killer B EJ Cast Aluminum Turbo Inlet (KBM to 84mm/FP Coupler) Designed and Made in the USAMade from Heat Treated Cast Aluminumincludes Coupler for OEM or 3" Compressor InletDoes not require removal of Intake ManifoldIncludes Fittings for OEM and... MSRP: Now: $339.00 Add to Cart Compare Quick view Killer B Motorsport | sku: EJTI-3 Killer B EJ Cast Aluminum Turbo Inlet (KBM to 3in. Coupler) Killer B EJ Cast Aluminum Turbo Inlet (KBM to 3in. Coupler) Designed and Made in the USAMade from Heat Treated Cast Aluminumincludes Coupler for OEM or 3" Compressor InletDoes not require removal of Intake ManifoldIncludes Fittings for OEM and... MSRP: Now: $339.00 Add to Cart Compare Quick view Killer B Motorsport | sku: EJTI-OE Killer B EJ Cast Aluminum Turbo Inlet (KBM to OEM Coupler) Killer B EJ Cast Aluminum Turbo Inlet (KBM to OEM Coupler) Designed and Made in the USAMade from Heat Treated Cast Aluminumincludes Coupler for OEM or 3" Compressor InletDoes not require removal of Intake ManifoldIncludes Fittings for OEM and Aftermarket... MSRP: Now: $339.00 Add to Cart Compare Quick view GrimmSpeed GrimmSpeed Post MAF Hose Kit - 02-14 WRX/STI, 18-20 STI (15-17 STI w/OEM Sound Tube Delete) Add a touch of class to your bay! Some OE parts look passable and others miss the mark. In the case of the factory post MAF hose, the quicker you can get it out of your bay, the better. We’ve now got you covered with The GrimmSpeed Post MAF Hose... MSRP: Now: $80.00 Choose Options Compare Quick view OEM Subaru Parts OEM SUBARU THROTTLE CABLE 2002-2005 WRX Original equipment Subaru throttle cable for 2002-2005 WRX SKU#: 07059 Shipping Weight: 5.0 lb Manufacturer: Subaru MSRP: Now: $70.00 Add to Cart Compare Quick view COBB | sku: 712455 COBB SUBARU THROTTLE BODY COUPLER Cobb Subaru Throttle Body Coupler Taken your throttle body coupler off one too many times? Has it seen better days? Why not add a little flair to your engine bay with the new COBB Throttle Body coupler? It's a drop-in replacement for the factory unit... MSRP: Now: $50.00 Add to Cart Compare Quick view COBB | sku: 712010-BK COBB SUBARU POST MAF HOSE The 4-ply silicone construction has the right compliance to bridge the chassis mounted airbox to the violent motion of a boxer engine being driven in anger, while the steel reinforcement prevents collapse when the turbo is drawing maximum vacuum at... MSRP: Now: $85.00 Add to Cart Compare Quick view COBB | sku: SUB00001IA COBB SUBARU INTAKE + AIRBOX STI 2004-2007, WRX 2002-2007, FXT 2004-2008 Cobb 04-07 Subaru STi / 02-07 WRX / 04-08 FXT Intake + Airbox 1 x cobb712100 Cobb 02-07 WRX/STi Black SF Intake 1 x cobb712010-BK Cobb Subaru Post MAF Hose - Stealth Black 1 x cobb712160 Cobb 2002-2007 Subaru WRX SF Airbox Kit This C.A.R.B. approved... MSRP: Now: $475.00 Add to Cart Compare Quick view COBB | sku: 712101 COBB SUBARU AND MAZDA SF INTAKE REPLACEMENT FILTER Cobb WRX/STi Black SF Intake REPLACEMENT FILTER ONLY - NOT A COMPLETE INTAKE DESCRIPTION The filter element that originally came with your SF Intake is cleanable and can be reused for the life of your car. However, should your filter element... MSRP: Now: $60.00 Choose Options Compare Quick view GrimmSpeed | sku: 053001. GRIMMSPEED MAF BLOCK OFF - WRX/STI/LGT/FXT When you upgrade your Subaru to a Blow Through System you will need a way to block off the location where the old MAF Sensor was located, well GrimmSpeed™ has the answer. GrimmSpeed™ MAF Block Off Plate allows you to do just that! Compact... MSRP: Now: $42.00 Choose Options Compare Quick view PERRIN | sku: PSP-ITR-301RD Perrin Subaru 02-07 WRX 04-14 STi Top Mount Intercooler Coupler Kit Red Silicone technology allows us to design a turbo inlet hose that is better in all aspects than the OEM part and increases your engines horsepower and performance. The PERRIN inlet hose is perfectly smooth on the inside and has a significantly larger... MSRP: Now: $33.15 Add to Cart Compare 1 2 Next 1 2 Next Compare Selected × OK
Quick view Details COBB | sku: 712010-BK COBB SUBARU POST MAF HOSE MSRP: Now: $85.00 Add to Cart Compare Quick view Details COBB | sku: SUB00001IA COBB SUBARU INTAKE + AIRBOX STI 2004-2007, WRX 2002-2007, FXT 2004-2008 MSRP: Now: $475.00 Add to Cart Compare Quick view Details COBB | sku: 712101 COBB SUBARU AND MAZDA SF INTAKE REPLACEMENT FILTER MSRP: Now: $60.00 Choose Options Compare Quick view Details GrimmSpeed | sku: 053001. GRIMMSPEED MAF BLOCK OFF - WRX/STI/LGT/FXT MSRP: Now: $42.00 Choose Options Compare Quick view Details PERRIN | sku: PSP-ITR-301RD Perrin Subaru 02-07 WRX 04-14 STi Top Mount Intercooler Coupler Kit Red MSRP: Now: $33.15 Add to Cart Compare Quick view K&N | sku: 57-0626 **Special Order** K&N 02-07 WRX/STi 57i Performance Intake Kit K&N 02-07 WRX/STi 57i Performance Intake Kit As with every K&N kit, when you bolt-on a K&N 57i Performance Induction Kit, you will notice the difference the next time you drive your vehicle. K&N 57i Performance Induction Kits are a great... MSRP: Now: $249.99 Add to Cart Compare Quick view K&N | sku: 69-8001TWR K&N 02-07 WRX/STi Wrinkle Red Typhoon Short Ram Intake K&N 02-07 WRX/STi Wrinkle Red Typhoon Short Ram Intake The K&N 69-8001TWR Typhoon air intake system is a free-flowing, mandrel-bent aluminum tube air induction system designed to fit some Subaru Impreza WRX and WRX STI models. The restrictive... MSRP: Now: $399.99 Add to Cart Compare Quick view K&N | sku: 33-2154 K&N 05 WRX / 99-06 Impreza / 99-04 Legacy Drop In Air Filter K&N 05 WRX / 99-06 Impreza / 99-04 Legacy Drop In Air Filter K&N Replacement High-Flow Air Filters are The Original High-Flow Air Filter. Since 1969 K&N Engineering has been designing, manufacturing, and enhancing High-Flow Air Filters for... MSRP: Now: $64.99 Add to Cart Compare Quick view K&N | sku: 33-2232 K&N 02-07 WRX/STi Drop In Air Filter 11in O/S Length / 6.563in O/S Width / 1.063in Height K&N 02-07 WRX/STi Drop In Air Filter 11in O/S Length / 6.563in O/S Width / 1.063in Height K&N Replacement High-Flow Air Filters are The Original High-Flow Air Filter. Since 1969 K&N Engineering has been designing, manufacturing, and... MSRP: Now: $64.99 Add to Cart Compare Quick view Injen Injen 02-07 WRX (No Wagon) / 04 STi Cold Air Intake Injen 02-07 WRX (No Wagon) / 04 STi Cold Air Intake Add some easy horsepower to your Ride with this RD Series Performance cold air intake (CAI) from Injen Technology! The engineers at Injen have spent considerable amounts of time designing, testing, and... MSRP: Now: $356.20 Choose Options Compare Quick view HKS | sku: 71008-AF006 HKS 02-07 WRX/ 04-07 STi SSQV4 BOV Kit HKS 02-07 WRX/ 04-07 STi SSQV4 BOV Kit SUPER SQV4 BLOW OFF Series Description: HKS Super SQV (Sequential Blow Off Valve) uses a unique sequential valve structure and a differential pressure control system, which allows for a broad operating range... MSRP: Now: $335.75 Add to Cart Compare Quick view IAG | sku: IAG-AFD-1100 IAG Performance BIG MAF Intake for 2002-07 Subaru WRX / STI IAG Performance BIG MAF Intake for 2002-07 Subaru WRX / STI features mandrel bent aluminum piping and K&N Filter. Requires tuning.Includes: K&N Cone Filter Silicone Transition Hose & Hose Clamps 3" O.D. Polished Aluminum Piping w/ MAF Sensor... MSRP: Now: $249.99 Add to Cart Compare Quick view Injen Injen 02-07 WRX/STi Short Ram Intake Injen 02-07 WRX/STi Polished Short Ram Intake The Injen IS Series is a traditional, underhood intake system that is placed in the stock location of the factory air-box system. Each system is built from 6061, T-6 aluminum alloy to ensure the lightest... MSRP: Now: $232.70 Choose Options Compare Quick view Process West | sku: PWSH004 Process West Replacement Throttle Body Hose 02-07 WRX/STI The Process West Silicone Coupler us a direct replacement for the factory joiner that connects the top mount intercooler and throttle body. It has a thicker wall that the standard coupler and made from a stronger, more durable silicone material. Suits... MSRP: Now: $18.00 Add to Cart Compare Quick view Process West Process West Intake Manifold Track Version Black (Reverse Cable Throttle Position) - Subaru WRX 2002-2005 The Process West range billet manifolds is a no holds barred manifestation of what is possible under the hood of a WRX/STI when perfect aesthetics meet high end performance. What you see here is the result of years of research and testing, multiple... MSRP: Was: Now: $2,031.75 - $2,098.95 Choose Options Compare Quick view Process West Process West Intake Manifold Street Version Black - Subaru WRX 2002-2005 The Process West range billet manifolds is a no holds barred manifestation of what is possible under the hood of a WRX/STI when perfect aesthetics meet high end performance. What you see here is the result of years of research and testing, multiple... MSRP: Was: Now: $2,031.75 - $2,098.95 Choose Options Compare Quick view Process West | sku: PWCAI03 Process West Cold Air Intake - Subaru WRX/STI 2002-2007 / Forester XT 2004-2007 The Process West Cold Air Intake is perfect for gaining more power from your EJ Subaru, not to mention the sound! The Cold Air Intake Kit is designed to replace the factory air intake and allow for a less restrictive airflow. Made of lightweight CNC... MSRP: Now: $297.00 Add to Cart Compare Quick view Process West | sku: PWCAI05 Process West Cold Air Intake 72mm Big MAF - Subaru WRX/STI 2002-2007 The Process West Cold Air Intake is perfect for gaining more power from your EJ Subaru, not to mention the sound! The Cold Air Intake Kit is designed to replace the factory air intake and allow for a less restrictive airflow. Made of lightweight CNC... MSRP: Now: $363.00 Add to Cart Compare Quick view Killer B Motorsport | sku: EJTI-84 Killer B EJ Cast Aluminum Turbo Inlet (KBM to 84mm/FP Coupler) Killer B EJ Cast Aluminum Turbo Inlet (KBM to 84mm/FP Coupler) Designed and Made in the USAMade from Heat Treated Cast Aluminumincludes Coupler for OEM or 3" Compressor InletDoes not require removal of Intake ManifoldIncludes Fittings for OEM and... MSRP: Now: $339.00 Add to Cart Compare Quick view Killer B Motorsport | sku: EJTI-3 Killer B EJ Cast Aluminum Turbo Inlet (KBM to 3in. Coupler) Killer B EJ Cast Aluminum Turbo Inlet (KBM to 3in. Coupler) Designed and Made in the USAMade from Heat Treated Cast Aluminumincludes Coupler for OEM or 3" Compressor InletDoes not require removal of Intake ManifoldIncludes Fittings for OEM and... MSRP: Now: $339.00 Add to Cart Compare Quick view Killer B Motorsport | sku: EJTI-OE Killer B EJ Cast Aluminum Turbo Inlet (KBM to OEM Coupler) Killer B EJ Cast Aluminum Turbo Inlet (KBM to OEM Coupler) Designed and Made in the USAMade from Heat Treated Cast Aluminumincludes Coupler for OEM or 3" Compressor InletDoes not require removal of Intake ManifoldIncludes Fittings for OEM and Aftermarket... MSRP: Now: $339.00 Add to Cart Compare Quick view GrimmSpeed GrimmSpeed Post MAF Hose Kit - 02-14 WRX/STI, 18-20 STI (15-17 STI w/OEM Sound Tube Delete) Add a touch of class to your bay! Some OE parts look passable and others miss the mark. In the case of the factory post MAF hose, the quicker you can get it out of your bay, the better. We’ve now got you covered with The GrimmSpeed Post MAF Hose... MSRP: Now: $80.00 Choose Options Compare Quick view OEM Subaru Parts OEM SUBARU THROTTLE CABLE 2002-2005 WRX Original equipment Subaru throttle cable for 2002-2005 WRX SKU#: 07059 Shipping Weight: 5.0 lb Manufacturer: Subaru MSRP: Now: $70.00 Add to Cart Compare Quick view COBB | sku: 712455 COBB SUBARU THROTTLE BODY COUPLER Cobb Subaru Throttle Body Coupler Taken your throttle body coupler off one too many times? Has it seen better days? Why not add a little flair to your engine bay with the new COBB Throttle Body coupler? It's a drop-in replacement for the factory unit... MSRP: Now: $50.00 Add to Cart Compare Quick view COBB | sku: 712010-BK COBB SUBARU POST MAF HOSE The 4-ply silicone construction has the right compliance to bridge the chassis mounted airbox to the violent motion of a boxer engine being driven in anger, while the steel reinforcement prevents collapse when the turbo is drawing maximum vacuum at... MSRP: Now: $85.00 Add to Cart Compare Quick view COBB | sku: SUB00001IA COBB SUBARU INTAKE + AIRBOX STI 2004-2007, WRX 2002-2007, FXT 2004-2008 Cobb 04-07 Subaru STi / 02-07 WRX / 04-08 FXT Intake + Airbox 1 x cobb712100 Cobb 02-07 WRX/STi Black SF Intake 1 x cobb712010-BK Cobb Subaru Post MAF Hose - Stealth Black 1 x cobb712160 Cobb 2002-2007 Subaru WRX SF Airbox Kit This C.A.R.B. approved... MSRP: Now: $475.00 Add to Cart Compare Quick view COBB | sku: 712101 COBB SUBARU AND MAZDA SF INTAKE REPLACEMENT FILTER Cobb WRX/STi Black SF Intake REPLACEMENT FILTER ONLY - NOT A COMPLETE INTAKE DESCRIPTION The filter element that originally came with your SF Intake is cleanable and can be reused for the life of your car. However, should your filter element... MSRP: Now: $60.00 Choose Options Compare Quick view GrimmSpeed | sku: 053001. GRIMMSPEED MAF BLOCK OFF - WRX/STI/LGT/FXT When you upgrade your Subaru to a Blow Through System you will need a way to block off the location where the old MAF Sensor was located, well GrimmSpeed™ has the answer. GrimmSpeed™ MAF Block Off Plate allows you to do just that! Compact... MSRP: Now: $42.00 Choose Options Compare Quick view PERRIN | sku: PSP-ITR-301RD Perrin Subaru 02-07 WRX 04-14 STi Top Mount Intercooler Coupler Kit Red Silicone technology allows us to design a turbo inlet hose that is better in all aspects than the OEM part and increases your engines horsepower and performance. The PERRIN inlet hose is perfectly smooth on the inside and has a significantly larger... MSRP: Now: $33.15 Add to Cart Compare 1 2 Next 1 2 Next Compare Selected × OK
Quick view Details COBB | sku: SUB00001IA COBB SUBARU INTAKE + AIRBOX STI 2004-2007, WRX 2002-2007, FXT 2004-2008 MSRP: Now: $475.00 Add to Cart Compare Quick view Details COBB | sku: 712101 COBB SUBARU AND MAZDA SF INTAKE REPLACEMENT FILTER MSRP: Now: $60.00 Choose Options Compare Quick view Details GrimmSpeed | sku: 053001. GRIMMSPEED MAF BLOCK OFF - WRX/STI/LGT/FXT MSRP: Now: $42.00 Choose Options Compare Quick view Details PERRIN | sku: PSP-ITR-301RD Perrin Subaru 02-07 WRX 04-14 STi Top Mount Intercooler Coupler Kit Red MSRP: Now: $33.15 Add to Cart Compare Quick view K&N | sku: 57-0626 **Special Order** K&N 02-07 WRX/STi 57i Performance Intake Kit K&N 02-07 WRX/STi 57i Performance Intake Kit As with every K&N kit, when you bolt-on a K&N 57i Performance Induction Kit, you will notice the difference the next time you drive your vehicle. K&N 57i Performance Induction Kits are a great... MSRP: Now: $249.99 Add to Cart Compare Quick view K&N | sku: 69-8001TWR K&N 02-07 WRX/STi Wrinkle Red Typhoon Short Ram Intake K&N 02-07 WRX/STi Wrinkle Red Typhoon Short Ram Intake The K&N 69-8001TWR Typhoon air intake system is a free-flowing, mandrel-bent aluminum tube air induction system designed to fit some Subaru Impreza WRX and WRX STI models. The restrictive... MSRP: Now: $399.99 Add to Cart Compare Quick view K&N | sku: 33-2154 K&N 05 WRX / 99-06 Impreza / 99-04 Legacy Drop In Air Filter K&N 05 WRX / 99-06 Impreza / 99-04 Legacy Drop In Air Filter K&N Replacement High-Flow Air Filters are The Original High-Flow Air Filter. Since 1969 K&N Engineering has been designing, manufacturing, and enhancing High-Flow Air Filters for... MSRP: Now: $64.99 Add to Cart Compare Quick view K&N | sku: 33-2232 K&N 02-07 WRX/STi Drop In Air Filter 11in O/S Length / 6.563in O/S Width / 1.063in Height K&N 02-07 WRX/STi Drop In Air Filter 11in O/S Length / 6.563in O/S Width / 1.063in Height K&N Replacement High-Flow Air Filters are The Original High-Flow Air Filter. Since 1969 K&N Engineering has been designing, manufacturing, and... MSRP: Now: $64.99 Add to Cart Compare Quick view Injen Injen 02-07 WRX (No Wagon) / 04 STi Cold Air Intake Injen 02-07 WRX (No Wagon) / 04 STi Cold Air Intake Add some easy horsepower to your Ride with this RD Series Performance cold air intake (CAI) from Injen Technology! The engineers at Injen have spent considerable amounts of time designing, testing, and... MSRP: Now: $356.20 Choose Options Compare Quick view HKS | sku: 71008-AF006 HKS 02-07 WRX/ 04-07 STi SSQV4 BOV Kit HKS 02-07 WRX/ 04-07 STi SSQV4 BOV Kit SUPER SQV4 BLOW OFF Series Description: HKS Super SQV (Sequential Blow Off Valve) uses a unique sequential valve structure and a differential pressure control system, which allows for a broad operating range... MSRP: Now: $335.75 Add to Cart Compare Quick view IAG | sku: IAG-AFD-1100 IAG Performance BIG MAF Intake for 2002-07 Subaru WRX / STI IAG Performance BIG MAF Intake for 2002-07 Subaru WRX / STI features mandrel bent aluminum piping and K&N Filter. Requires tuning.Includes: K&N Cone Filter Silicone Transition Hose & Hose Clamps 3" O.D. Polished Aluminum Piping w/ MAF Sensor... MSRP: Now: $249.99 Add to Cart Compare Quick view Injen Injen 02-07 WRX/STi Short Ram Intake Injen 02-07 WRX/STi Polished Short Ram Intake The Injen IS Series is a traditional, underhood intake system that is placed in the stock location of the factory air-box system. Each system is built from 6061, T-6 aluminum alloy to ensure the lightest... MSRP: Now: $232.70 Choose Options Compare Quick view Process West | sku: PWSH004 Process West Replacement Throttle Body Hose 02-07 WRX/STI The Process West Silicone Coupler us a direct replacement for the factory joiner that connects the top mount intercooler and throttle body. It has a thicker wall that the standard coupler and made from a stronger, more durable silicone material. Suits... MSRP: Now: $18.00 Add to Cart Compare Quick view Process West Process West Intake Manifold Track Version Black (Reverse Cable Throttle Position) - Subaru WRX 2002-2005 The Process West range billet manifolds is a no holds barred manifestation of what is possible under the hood of a WRX/STI when perfect aesthetics meet high end performance. What you see here is the result of years of research and testing, multiple... MSRP: Was: Now: $2,031.75 - $2,098.95 Choose Options Compare Quick view Process West Process West Intake Manifold Street Version Black - Subaru WRX 2002-2005 The Process West range billet manifolds is a no holds barred manifestation of what is possible under the hood of a WRX/STI when perfect aesthetics meet high end performance. What you see here is the result of years of research and testing, multiple... MSRP: Was: Now: $2,031.75 - $2,098.95 Choose Options Compare Quick view Process West | sku: PWCAI03 Process West Cold Air Intake - Subaru WRX/STI 2002-2007 / Forester XT 2004-2007 The Process West Cold Air Intake is perfect for gaining more power from your EJ Subaru, not to mention the sound! The Cold Air Intake Kit is designed to replace the factory air intake and allow for a less restrictive airflow. Made of lightweight CNC... MSRP: Now: $297.00 Add to Cart Compare Quick view Process West | sku: PWCAI05 Process West Cold Air Intake 72mm Big MAF - Subaru WRX/STI 2002-2007 The Process West Cold Air Intake is perfect for gaining more power from your EJ Subaru, not to mention the sound! The Cold Air Intake Kit is designed to replace the factory air intake and allow for a less restrictive airflow. Made of lightweight CNC... MSRP: Now: $363.00 Add to Cart Compare Quick view Killer B Motorsport | sku: EJTI-84 Killer B EJ Cast Aluminum Turbo Inlet (KBM to 84mm/FP Coupler) Killer B EJ Cast Aluminum Turbo Inlet (KBM to 84mm/FP Coupler) Designed and Made in the USAMade from Heat Treated Cast Aluminumincludes Coupler for OEM or 3" Compressor InletDoes not require removal of Intake ManifoldIncludes Fittings for OEM and... MSRP: Now: $339.00 Add to Cart Compare Quick view Killer B Motorsport | sku: EJTI-3 Killer B EJ Cast Aluminum Turbo Inlet (KBM to 3in. Coupler) Killer B EJ Cast Aluminum Turbo Inlet (KBM to 3in. Coupler) Designed and Made in the USAMade from Heat Treated Cast Aluminumincludes Coupler for OEM or 3" Compressor InletDoes not require removal of Intake ManifoldIncludes Fittings for OEM and... MSRP: Now: $339.00 Add to Cart Compare Quick view Killer B Motorsport | sku: EJTI-OE Killer B EJ Cast Aluminum Turbo Inlet (KBM to OEM Coupler) Killer B EJ Cast Aluminum Turbo Inlet (KBM to OEM Coupler) Designed and Made in the USAMade from Heat Treated Cast Aluminumincludes Coupler for OEM or 3" Compressor InletDoes not require removal of Intake ManifoldIncludes Fittings for OEM and Aftermarket... MSRP: Now: $339.00 Add to Cart Compare Quick view GrimmSpeed GrimmSpeed Post MAF Hose Kit - 02-14 WRX/STI, 18-20 STI (15-17 STI w/OEM Sound Tube Delete) Add a touch of class to your bay! Some OE parts look passable and others miss the mark. In the case of the factory post MAF hose, the quicker you can get it out of your bay, the better. We’ve now got you covered with The GrimmSpeed Post MAF Hose... MSRP: Now: $80.00 Choose Options Compare Quick view OEM Subaru Parts OEM SUBARU THROTTLE CABLE 2002-2005 WRX Original equipment Subaru throttle cable for 2002-2005 WRX SKU#: 07059 Shipping Weight: 5.0 lb Manufacturer: Subaru MSRP: Now: $70.00 Add to Cart Compare Quick view COBB | sku: 712455 COBB SUBARU THROTTLE BODY COUPLER Cobb Subaru Throttle Body Coupler Taken your throttle body coupler off one too many times? Has it seen better days? Why not add a little flair to your engine bay with the new COBB Throttle Body coupler? It's a drop-in replacement for the factory unit... MSRP: Now: $50.00 Add to Cart Compare Quick view COBB | sku: 712010-BK COBB SUBARU POST MAF HOSE The 4-ply silicone construction has the right compliance to bridge the chassis mounted airbox to the violent motion of a boxer engine being driven in anger, while the steel reinforcement prevents collapse when the turbo is drawing maximum vacuum at... MSRP: Now: $85.00 Add to Cart Compare Quick view COBB | sku: SUB00001IA COBB SUBARU INTAKE + AIRBOX STI 2004-2007, WRX 2002-2007, FXT 2004-2008 Cobb 04-07 Subaru STi / 02-07 WRX / 04-08 FXT Intake + Airbox 1 x cobb712100 Cobb 02-07 WRX/STi Black SF Intake 1 x cobb712010-BK Cobb Subaru Post MAF Hose - Stealth Black 1 x cobb712160 Cobb 2002-2007 Subaru WRX SF Airbox Kit This C.A.R.B. approved... MSRP: Now: $475.00 Add to Cart Compare Quick view COBB | sku: 712101 COBB SUBARU AND MAZDA SF INTAKE REPLACEMENT FILTER Cobb WRX/STi Black SF Intake REPLACEMENT FILTER ONLY - NOT A COMPLETE INTAKE DESCRIPTION The filter element that originally came with your SF Intake is cleanable and can be reused for the life of your car. However, should your filter element... MSRP: Now: $60.00 Choose Options Compare Quick view GrimmSpeed | sku: 053001. GRIMMSPEED MAF BLOCK OFF - WRX/STI/LGT/FXT When you upgrade your Subaru to a Blow Through System you will need a way to block off the location where the old MAF Sensor was located, well GrimmSpeed™ has the answer. GrimmSpeed™ MAF Block Off Plate allows you to do just that! Compact... MSRP: Now: $42.00 Choose Options Compare Quick view PERRIN | sku: PSP-ITR-301RD Perrin Subaru 02-07 WRX 04-14 STi Top Mount Intercooler Coupler Kit Red Silicone technology allows us to design a turbo inlet hose that is better in all aspects than the OEM part and increases your engines horsepower and performance. The PERRIN inlet hose is perfectly smooth on the inside and has a significantly larger... MSRP: Now: $33.15 Add to Cart Compare 1 2 Next 1 2 Next Compare Selected × OK
Quick view Details COBB | sku: 712101 COBB SUBARU AND MAZDA SF INTAKE REPLACEMENT FILTER MSRP: Now: $60.00 Choose Options Compare Quick view Details GrimmSpeed | sku: 053001. GRIMMSPEED MAF BLOCK OFF - WRX/STI/LGT/FXT MSRP: Now: $42.00 Choose Options Compare Quick view Details PERRIN | sku: PSP-ITR-301RD Perrin Subaru 02-07 WRX 04-14 STi Top Mount Intercooler Coupler Kit Red MSRP: Now: $33.15 Add to Cart Compare Quick view K&N | sku: 57-0626 **Special Order** K&N 02-07 WRX/STi 57i Performance Intake Kit K&N 02-07 WRX/STi 57i Performance Intake Kit As with every K&N kit, when you bolt-on a K&N 57i Performance Induction Kit, you will notice the difference the next time you drive your vehicle. K&N 57i Performance Induction Kits are a great... MSRP: Now: $249.99 Add to Cart Compare Quick view K&N | sku: 69-8001TWR K&N 02-07 WRX/STi Wrinkle Red Typhoon Short Ram Intake K&N 02-07 WRX/STi Wrinkle Red Typhoon Short Ram Intake The K&N 69-8001TWR Typhoon air intake system is a free-flowing, mandrel-bent aluminum tube air induction system designed to fit some Subaru Impreza WRX and WRX STI models. The restrictive... MSRP: Now: $399.99 Add to Cart Compare Quick view K&N | sku: 33-2154 K&N 05 WRX / 99-06 Impreza / 99-04 Legacy Drop In Air Filter K&N 05 WRX / 99-06 Impreza / 99-04 Legacy Drop In Air Filter K&N Replacement High-Flow Air Filters are The Original High-Flow Air Filter. Since 1969 K&N Engineering has been designing, manufacturing, and enhancing High-Flow Air Filters for... MSRP: Now: $64.99 Add to Cart Compare Quick view K&N | sku: 33-2232 K&N 02-07 WRX/STi Drop In Air Filter 11in O/S Length / 6.563in O/S Width / 1.063in Height K&N 02-07 WRX/STi Drop In Air Filter 11in O/S Length / 6.563in O/S Width / 1.063in Height K&N Replacement High-Flow Air Filters are The Original High-Flow Air Filter. Since 1969 K&N Engineering has been designing, manufacturing, and... MSRP: Now: $64.99 Add to Cart Compare Quick view Injen Injen 02-07 WRX (No Wagon) / 04 STi Cold Air Intake Injen 02-07 WRX (No Wagon) / 04 STi Cold Air Intake Add some easy horsepower to your Ride with this RD Series Performance cold air intake (CAI) from Injen Technology! The engineers at Injen have spent considerable amounts of time designing, testing, and... MSRP: Now: $356.20 Choose Options Compare Quick view HKS | sku: 71008-AF006 HKS 02-07 WRX/ 04-07 STi SSQV4 BOV Kit HKS 02-07 WRX/ 04-07 STi SSQV4 BOV Kit SUPER SQV4 BLOW OFF Series Description: HKS Super SQV (Sequential Blow Off Valve) uses a unique sequential valve structure and a differential pressure control system, which allows for a broad operating range... MSRP: Now: $335.75 Add to Cart Compare Quick view IAG | sku: IAG-AFD-1100 IAG Performance BIG MAF Intake for 2002-07 Subaru WRX / STI IAG Performance BIG MAF Intake for 2002-07 Subaru WRX / STI features mandrel bent aluminum piping and K&N Filter. Requires tuning.Includes: K&N Cone Filter Silicone Transition Hose & Hose Clamps 3" O.D. Polished Aluminum Piping w/ MAF Sensor... MSRP: Now: $249.99 Add to Cart Compare Quick view Injen Injen 02-07 WRX/STi Short Ram Intake Injen 02-07 WRX/STi Polished Short Ram Intake The Injen IS Series is a traditional, underhood intake system that is placed in the stock location of the factory air-box system. Each system is built from 6061, T-6 aluminum alloy to ensure the lightest... MSRP: Now: $232.70 Choose Options Compare Quick view Process West | sku: PWSH004 Process West Replacement Throttle Body Hose 02-07 WRX/STI The Process West Silicone Coupler us a direct replacement for the factory joiner that connects the top mount intercooler and throttle body. It has a thicker wall that the standard coupler and made from a stronger, more durable silicone material. Suits... MSRP: Now: $18.00 Add to Cart Compare Quick view Process West Process West Intake Manifold Track Version Black (Reverse Cable Throttle Position) - Subaru WRX 2002-2005 The Process West range billet manifolds is a no holds barred manifestation of what is possible under the hood of a WRX/STI when perfect aesthetics meet high end performance. What you see here is the result of years of research and testing, multiple... MSRP: Was: Now: $2,031.75 - $2,098.95 Choose Options Compare Quick view Process West Process West Intake Manifold Street Version Black - Subaru WRX 2002-2005 The Process West range billet manifolds is a no holds barred manifestation of what is possible under the hood of a WRX/STI when perfect aesthetics meet high end performance. What you see here is the result of years of research and testing, multiple... MSRP: Was: Now: $2,031.75 - $2,098.95 Choose Options Compare Quick view Process West | sku: PWCAI03 Process West Cold Air Intake - Subaru WRX/STI 2002-2007 / Forester XT 2004-2007 The Process West Cold Air Intake is perfect for gaining more power from your EJ Subaru, not to mention the sound! The Cold Air Intake Kit is designed to replace the factory air intake and allow for a less restrictive airflow. Made of lightweight CNC... MSRP: Now: $297.00 Add to Cart Compare Quick view Process West | sku: PWCAI05 Process West Cold Air Intake 72mm Big MAF - Subaru WRX/STI 2002-2007 The Process West Cold Air Intake is perfect for gaining more power from your EJ Subaru, not to mention the sound! The Cold Air Intake Kit is designed to replace the factory air intake and allow for a less restrictive airflow. Made of lightweight CNC... MSRP: Now: $363.00 Add to Cart Compare Quick view Killer B Motorsport | sku: EJTI-84 Killer B EJ Cast Aluminum Turbo Inlet (KBM to 84mm/FP Coupler) Killer B EJ Cast Aluminum Turbo Inlet (KBM to 84mm/FP Coupler) Designed and Made in the USAMade from Heat Treated Cast Aluminumincludes Coupler for OEM or 3" Compressor InletDoes not require removal of Intake ManifoldIncludes Fittings for OEM and... MSRP: Now: $339.00 Add to Cart Compare Quick view Killer B Motorsport | sku: EJTI-3 Killer B EJ Cast Aluminum Turbo Inlet (KBM to 3in. Coupler) Killer B EJ Cast Aluminum Turbo Inlet (KBM to 3in. Coupler) Designed and Made in the USAMade from Heat Treated Cast Aluminumincludes Coupler for OEM or 3" Compressor InletDoes not require removal of Intake ManifoldIncludes Fittings for OEM and... MSRP: Now: $339.00 Add to Cart Compare Quick view Killer B Motorsport | sku: EJTI-OE Killer B EJ Cast Aluminum Turbo Inlet (KBM to OEM Coupler) Killer B EJ Cast Aluminum Turbo Inlet (KBM to OEM Coupler) Designed and Made in the USAMade from Heat Treated Cast Aluminumincludes Coupler for OEM or 3" Compressor InletDoes not require removal of Intake ManifoldIncludes Fittings for OEM and Aftermarket... MSRP: Now: $339.00 Add to Cart Compare Quick view GrimmSpeed GrimmSpeed Post MAF Hose Kit - 02-14 WRX/STI, 18-20 STI (15-17 STI w/OEM Sound Tube Delete) Add a touch of class to your bay! Some OE parts look passable and others miss the mark. In the case of the factory post MAF hose, the quicker you can get it out of your bay, the better. We’ve now got you covered with The GrimmSpeed Post MAF Hose... MSRP: Now: $80.00 Choose Options Compare Quick view OEM Subaru Parts OEM SUBARU THROTTLE CABLE 2002-2005 WRX Original equipment Subaru throttle cable for 2002-2005 WRX SKU#: 07059 Shipping Weight: 5.0 lb Manufacturer: Subaru MSRP: Now: $70.00 Add to Cart Compare Quick view COBB | sku: 712455 COBB SUBARU THROTTLE BODY COUPLER Cobb Subaru Throttle Body Coupler Taken your throttle body coupler off one too many times? Has it seen better days? Why not add a little flair to your engine bay with the new COBB Throttle Body coupler? It's a drop-in replacement for the factory unit... MSRP: Now: $50.00 Add to Cart Compare Quick view COBB | sku: 712010-BK COBB SUBARU POST MAF HOSE The 4-ply silicone construction has the right compliance to bridge the chassis mounted airbox to the violent motion of a boxer engine being driven in anger, while the steel reinforcement prevents collapse when the turbo is drawing maximum vacuum at... MSRP: Now: $85.00 Add to Cart Compare Quick view COBB | sku: SUB00001IA COBB SUBARU INTAKE + AIRBOX STI 2004-2007, WRX 2002-2007, FXT 2004-2008 Cobb 04-07 Subaru STi / 02-07 WRX / 04-08 FXT Intake + Airbox 1 x cobb712100 Cobb 02-07 WRX/STi Black SF Intake 1 x cobb712010-BK Cobb Subaru Post MAF Hose - Stealth Black 1 x cobb712160 Cobb 2002-2007 Subaru WRX SF Airbox Kit This C.A.R.B. approved... MSRP: Now: $475.00 Add to Cart Compare Quick view COBB | sku: 712101 COBB SUBARU AND MAZDA SF INTAKE REPLACEMENT FILTER Cobb WRX/STi Black SF Intake REPLACEMENT FILTER ONLY - NOT A COMPLETE INTAKE DESCRIPTION The filter element that originally came with your SF Intake is cleanable and can be reused for the life of your car. However, should your filter element... MSRP: Now: $60.00 Choose Options Compare Quick view GrimmSpeed | sku: 053001. GRIMMSPEED MAF BLOCK OFF - WRX/STI/LGT/FXT When you upgrade your Subaru to a Blow Through System you will need a way to block off the location where the old MAF Sensor was located, well GrimmSpeed™ has the answer. GrimmSpeed™ MAF Block Off Plate allows you to do just that! Compact... MSRP: Now: $42.00 Choose Options Compare Quick view PERRIN | sku: PSP-ITR-301RD Perrin Subaru 02-07 WRX 04-14 STi Top Mount Intercooler Coupler Kit Red Silicone technology allows us to design a turbo inlet hose that is better in all aspects than the OEM part and increases your engines horsepower and performance. The PERRIN inlet hose is perfectly smooth on the inside and has a significantly larger... MSRP: Now: $33.15 Add to Cart Compare 1 2 Next 1 2 Next Compare Selected × OK
Quick view Details GrimmSpeed | sku: 053001. GRIMMSPEED MAF BLOCK OFF - WRX/STI/LGT/FXT MSRP: Now: $42.00 Choose Options Compare Quick view Details PERRIN | sku: PSP-ITR-301RD Perrin Subaru 02-07 WRX 04-14 STi Top Mount Intercooler Coupler Kit Red MSRP: Now: $33.15 Add to Cart Compare Quick view K&N | sku: 57-0626 **Special Order** K&N 02-07 WRX/STi 57i Performance Intake Kit K&N 02-07 WRX/STi 57i Performance Intake Kit As with every K&N kit, when you bolt-on a K&N 57i Performance Induction Kit, you will notice the difference the next time you drive your vehicle. K&N 57i Performance Induction Kits are a great... MSRP: Now: $249.99 Add to Cart Compare Quick view K&N | sku: 69-8001TWR K&N 02-07 WRX/STi Wrinkle Red Typhoon Short Ram Intake K&N 02-07 WRX/STi Wrinkle Red Typhoon Short Ram Intake The K&N 69-8001TWR Typhoon air intake system is a free-flowing, mandrel-bent aluminum tube air induction system designed to fit some Subaru Impreza WRX and WRX STI models. The restrictive... MSRP: Now: $399.99 Add to Cart Compare Quick view K&N | sku: 33-2154 K&N 05 WRX / 99-06 Impreza / 99-04 Legacy Drop In Air Filter K&N 05 WRX / 99-06 Impreza / 99-04 Legacy Drop In Air Filter K&N Replacement High-Flow Air Filters are The Original High-Flow Air Filter. Since 1969 K&N Engineering has been designing, manufacturing, and enhancing High-Flow Air Filters for... MSRP: Now: $64.99 Add to Cart Compare Quick view K&N | sku: 33-2232 K&N 02-07 WRX/STi Drop In Air Filter 11in O/S Length / 6.563in O/S Width / 1.063in Height K&N 02-07 WRX/STi Drop In Air Filter 11in O/S Length / 6.563in O/S Width / 1.063in Height K&N Replacement High-Flow Air Filters are The Original High-Flow Air Filter. Since 1969 K&N Engineering has been designing, manufacturing, and... MSRP: Now: $64.99 Add to Cart Compare Quick view Injen Injen 02-07 WRX (No Wagon) / 04 STi Cold Air Intake Injen 02-07 WRX (No Wagon) / 04 STi Cold Air Intake Add some easy horsepower to your Ride with this RD Series Performance cold air intake (CAI) from Injen Technology! The engineers at Injen have spent considerable amounts of time designing, testing, and... MSRP: Now: $356.20 Choose Options Compare Quick view HKS | sku: 71008-AF006 HKS 02-07 WRX/ 04-07 STi SSQV4 BOV Kit HKS 02-07 WRX/ 04-07 STi SSQV4 BOV Kit SUPER SQV4 BLOW OFF Series Description: HKS Super SQV (Sequential Blow Off Valve) uses a unique sequential valve structure and a differential pressure control system, which allows for a broad operating range... MSRP: Now: $335.75 Add to Cart Compare Quick view IAG | sku: IAG-AFD-1100 IAG Performance BIG MAF Intake for 2002-07 Subaru WRX / STI IAG Performance BIG MAF Intake for 2002-07 Subaru WRX / STI features mandrel bent aluminum piping and K&N Filter. Requires tuning.Includes: K&N Cone Filter Silicone Transition Hose & Hose Clamps 3" O.D. Polished Aluminum Piping w/ MAF Sensor... MSRP: Now: $249.99 Add to Cart Compare Quick view Injen Injen 02-07 WRX/STi Short Ram Intake Injen 02-07 WRX/STi Polished Short Ram Intake The Injen IS Series is a traditional, underhood intake system that is placed in the stock location of the factory air-box system. Each system is built from 6061, T-6 aluminum alloy to ensure the lightest... MSRP: Now: $232.70 Choose Options Compare Quick view Process West | sku: PWSH004 Process West Replacement Throttle Body Hose 02-07 WRX/STI The Process West Silicone Coupler us a direct replacement for the factory joiner that connects the top mount intercooler and throttle body. It has a thicker wall that the standard coupler and made from a stronger, more durable silicone material. Suits... MSRP: Now: $18.00 Add to Cart Compare Quick view Process West Process West Intake Manifold Track Version Black (Reverse Cable Throttle Position) - Subaru WRX 2002-2005 The Process West range billet manifolds is a no holds barred manifestation of what is possible under the hood of a WRX/STI when perfect aesthetics meet high end performance. What you see here is the result of years of research and testing, multiple... MSRP: Was: Now: $2,031.75 - $2,098.95 Choose Options Compare Quick view Process West Process West Intake Manifold Street Version Black - Subaru WRX 2002-2005 The Process West range billet manifolds is a no holds barred manifestation of what is possible under the hood of a WRX/STI when perfect aesthetics meet high end performance. What you see here is the result of years of research and testing, multiple... MSRP: Was: Now: $2,031.75 - $2,098.95 Choose Options Compare Quick view Process West | sku: PWCAI03 Process West Cold Air Intake - Subaru WRX/STI 2002-2007 / Forester XT 2004-2007 The Process West Cold Air Intake is perfect for gaining more power from your EJ Subaru, not to mention the sound! The Cold Air Intake Kit is designed to replace the factory air intake and allow for a less restrictive airflow. Made of lightweight CNC... MSRP: Now: $297.00 Add to Cart Compare Quick view Process West | sku: PWCAI05 Process West Cold Air Intake 72mm Big MAF - Subaru WRX/STI 2002-2007 The Process West Cold Air Intake is perfect for gaining more power from your EJ Subaru, not to mention the sound! The Cold Air Intake Kit is designed to replace the factory air intake and allow for a less restrictive airflow. Made of lightweight CNC... MSRP: Now: $363.00 Add to Cart Compare Quick view Killer B Motorsport | sku: EJTI-84 Killer B EJ Cast Aluminum Turbo Inlet (KBM to 84mm/FP Coupler) Killer B EJ Cast Aluminum Turbo Inlet (KBM to 84mm/FP Coupler) Designed and Made in the USAMade from Heat Treated Cast Aluminumincludes Coupler for OEM or 3" Compressor InletDoes not require removal of Intake ManifoldIncludes Fittings for OEM and... MSRP: Now: $339.00 Add to Cart Compare Quick view Killer B Motorsport | sku: EJTI-3 Killer B EJ Cast Aluminum Turbo Inlet (KBM to 3in. Coupler) Killer B EJ Cast Aluminum Turbo Inlet (KBM to 3in. Coupler) Designed and Made in the USAMade from Heat Treated Cast Aluminumincludes Coupler for OEM or 3" Compressor InletDoes not require removal of Intake ManifoldIncludes Fittings for OEM and... MSRP: Now: $339.00 Add to Cart Compare Quick view Killer B Motorsport | sku: EJTI-OE Killer B EJ Cast Aluminum Turbo Inlet (KBM to OEM Coupler) Killer B EJ Cast Aluminum Turbo Inlet (KBM to OEM Coupler) Designed and Made in the USAMade from Heat Treated Cast Aluminumincludes Coupler for OEM or 3" Compressor InletDoes not require removal of Intake ManifoldIncludes Fittings for OEM and Aftermarket... MSRP: Now: $339.00 Add to Cart Compare Quick view GrimmSpeed GrimmSpeed Post MAF Hose Kit - 02-14 WRX/STI, 18-20 STI (15-17 STI w/OEM Sound Tube Delete) Add a touch of class to your bay! Some OE parts look passable and others miss the mark. In the case of the factory post MAF hose, the quicker you can get it out of your bay, the better. We’ve now got you covered with The GrimmSpeed Post MAF Hose... MSRP: Now: $80.00 Choose Options Compare Quick view OEM Subaru Parts OEM SUBARU THROTTLE CABLE 2002-2005 WRX Original equipment Subaru throttle cable for 2002-2005 WRX SKU#: 07059 Shipping Weight: 5.0 lb Manufacturer: Subaru MSRP: Now: $70.00 Add to Cart Compare Quick view COBB | sku: 712455 COBB SUBARU THROTTLE BODY COUPLER Cobb Subaru Throttle Body Coupler Taken your throttle body coupler off one too many times? Has it seen better days? Why not add a little flair to your engine bay with the new COBB Throttle Body coupler? It's a drop-in replacement for the factory unit... MSRP: Now: $50.00 Add to Cart Compare Quick view COBB | sku: 712010-BK COBB SUBARU POST MAF HOSE The 4-ply silicone construction has the right compliance to bridge the chassis mounted airbox to the violent motion of a boxer engine being driven in anger, while the steel reinforcement prevents collapse when the turbo is drawing maximum vacuum at... MSRP: Now: $85.00 Add to Cart Compare Quick view COBB | sku: SUB00001IA COBB SUBARU INTAKE + AIRBOX STI 2004-2007, WRX 2002-2007, FXT 2004-2008 Cobb 04-07 Subaru STi / 02-07 WRX / 04-08 FXT Intake + Airbox 1 x cobb712100 Cobb 02-07 WRX/STi Black SF Intake 1 x cobb712010-BK Cobb Subaru Post MAF Hose - Stealth Black 1 x cobb712160 Cobb 2002-2007 Subaru WRX SF Airbox Kit This C.A.R.B. approved... MSRP: Now: $475.00 Add to Cart Compare Quick view COBB | sku: 712101 COBB SUBARU AND MAZDA SF INTAKE REPLACEMENT FILTER Cobb WRX/STi Black SF Intake REPLACEMENT FILTER ONLY - NOT A COMPLETE INTAKE DESCRIPTION The filter element that originally came with your SF Intake is cleanable and can be reused for the life of your car. However, should your filter element... MSRP: Now: $60.00 Choose Options Compare Quick view GrimmSpeed | sku: 053001. GRIMMSPEED MAF BLOCK OFF - WRX/STI/LGT/FXT When you upgrade your Subaru to a Blow Through System you will need a way to block off the location where the old MAF Sensor was located, well GrimmSpeed™ has the answer. GrimmSpeed™ MAF Block Off Plate allows you to do just that! Compact... MSRP: Now: $42.00 Choose Options Compare Quick view PERRIN | sku: PSP-ITR-301RD Perrin Subaru 02-07 WRX 04-14 STi Top Mount Intercooler Coupler Kit Red Silicone technology allows us to design a turbo inlet hose that is better in all aspects than the OEM part and increases your engines horsepower and performance. The PERRIN inlet hose is perfectly smooth on the inside and has a significantly larger... MSRP: Now: $33.15 Add to Cart Compare 1 2 Next 1 2 Next Compare Selected × OK
Quick view Details PERRIN | sku: PSP-ITR-301RD Perrin Subaru 02-07 WRX 04-14 STi Top Mount Intercooler Coupler Kit Red MSRP: Now: $33.15 Add to Cart Compare Quick view K&N | sku: 57-0626 **Special Order** K&N 02-07 WRX/STi 57i Performance Intake Kit K&N 02-07 WRX/STi 57i Performance Intake Kit As with every K&N kit, when you bolt-on a K&N 57i Performance Induction Kit, you will notice the difference the next time you drive your vehicle. K&N 57i Performance Induction Kits are a great... MSRP: Now: $249.99 Add to Cart Compare Quick view K&N | sku: 69-8001TWR K&N 02-07 WRX/STi Wrinkle Red Typhoon Short Ram Intake K&N 02-07 WRX/STi Wrinkle Red Typhoon Short Ram Intake The K&N 69-8001TWR Typhoon air intake system is a free-flowing, mandrel-bent aluminum tube air induction system designed to fit some Subaru Impreza WRX and WRX STI models. The restrictive... MSRP: Now: $399.99 Add to Cart Compare Quick view K&N | sku: 33-2154 K&N 05 WRX / 99-06 Impreza / 99-04 Legacy Drop In Air Filter K&N 05 WRX / 99-06 Impreza / 99-04 Legacy Drop In Air Filter K&N Replacement High-Flow Air Filters are The Original High-Flow Air Filter. Since 1969 K&N Engineering has been designing, manufacturing, and enhancing High-Flow Air Filters for... MSRP: Now: $64.99 Add to Cart Compare Quick view K&N | sku: 33-2232 K&N 02-07 WRX/STi Drop In Air Filter 11in O/S Length / 6.563in O/S Width / 1.063in Height K&N 02-07 WRX/STi Drop In Air Filter 11in O/S Length / 6.563in O/S Width / 1.063in Height K&N Replacement High-Flow Air Filters are The Original High-Flow Air Filter. Since 1969 K&N Engineering has been designing, manufacturing, and... MSRP: Now: $64.99 Add to Cart Compare Quick view Injen Injen 02-07 WRX (No Wagon) / 04 STi Cold Air Intake Injen 02-07 WRX (No Wagon) / 04 STi Cold Air Intake Add some easy horsepower to your Ride with this RD Series Performance cold air intake (CAI) from Injen Technology! The engineers at Injen have spent considerable amounts of time designing, testing, and... MSRP: Now: $356.20 Choose Options Compare Quick view HKS | sku: 71008-AF006 HKS 02-07 WRX/ 04-07 STi SSQV4 BOV Kit HKS 02-07 WRX/ 04-07 STi SSQV4 BOV Kit SUPER SQV4 BLOW OFF Series Description: HKS Super SQV (Sequential Blow Off Valve) uses a unique sequential valve structure and a differential pressure control system, which allows for a broad operating range... MSRP: Now: $335.75 Add to Cart Compare Quick view IAG | sku: IAG-AFD-1100 IAG Performance BIG MAF Intake for 2002-07 Subaru WRX / STI IAG Performance BIG MAF Intake for 2002-07 Subaru WRX / STI features mandrel bent aluminum piping and K&N Filter. Requires tuning.Includes: K&N Cone Filter Silicone Transition Hose & Hose Clamps 3" O.D. Polished Aluminum Piping w/ MAF Sensor... MSRP: Now: $249.99 Add to Cart Compare Quick view Injen Injen 02-07 WRX/STi Short Ram Intake Injen 02-07 WRX/STi Polished Short Ram Intake The Injen IS Series is a traditional, underhood intake system that is placed in the stock location of the factory air-box system. Each system is built from 6061, T-6 aluminum alloy to ensure the lightest... MSRP: Now: $232.70 Choose Options Compare Quick view Process West | sku: PWSH004 Process West Replacement Throttle Body Hose 02-07 WRX/STI The Process West Silicone Coupler us a direct replacement for the factory joiner that connects the top mount intercooler and throttle body. It has a thicker wall that the standard coupler and made from a stronger, more durable silicone material. Suits... MSRP: Now: $18.00 Add to Cart Compare Quick view Process West Process West Intake Manifold Track Version Black (Reverse Cable Throttle Position) - Subaru WRX 2002-2005 The Process West range billet manifolds is a no holds barred manifestation of what is possible under the hood of a WRX/STI when perfect aesthetics meet high end performance. What you see here is the result of years of research and testing, multiple... MSRP: Was: Now: $2,031.75 - $2,098.95 Choose Options Compare Quick view Process West Process West Intake Manifold Street Version Black - Subaru WRX 2002-2005 The Process West range billet manifolds is a no holds barred manifestation of what is possible under the hood of a WRX/STI when perfect aesthetics meet high end performance. What you see here is the result of years of research and testing, multiple... MSRP: Was: Now: $2,031.75 - $2,098.95 Choose Options Compare Quick view Process West | sku: PWCAI03 Process West Cold Air Intake - Subaru WRX/STI 2002-2007 / Forester XT 2004-2007 The Process West Cold Air Intake is perfect for gaining more power from your EJ Subaru, not to mention the sound! The Cold Air Intake Kit is designed to replace the factory air intake and allow for a less restrictive airflow. Made of lightweight CNC... MSRP: Now: $297.00 Add to Cart Compare Quick view Process West | sku: PWCAI05 Process West Cold Air Intake 72mm Big MAF - Subaru WRX/STI 2002-2007 The Process West Cold Air Intake is perfect for gaining more power from your EJ Subaru, not to mention the sound! The Cold Air Intake Kit is designed to replace the factory air intake and allow for a less restrictive airflow. Made of lightweight CNC... MSRP: Now: $363.00 Add to Cart Compare Quick view Killer B Motorsport | sku: EJTI-84 Killer B EJ Cast Aluminum Turbo Inlet (KBM to 84mm/FP Coupler) Killer B EJ Cast Aluminum Turbo Inlet (KBM to 84mm/FP Coupler) Designed and Made in the USAMade from Heat Treated Cast Aluminumincludes Coupler for OEM or 3" Compressor InletDoes not require removal of Intake ManifoldIncludes Fittings for OEM and... MSRP: Now: $339.00 Add to Cart Compare Quick view Killer B Motorsport | sku: EJTI-3 Killer B EJ Cast Aluminum Turbo Inlet (KBM to 3in. Coupler) Killer B EJ Cast Aluminum Turbo Inlet (KBM to 3in. Coupler) Designed and Made in the USAMade from Heat Treated Cast Aluminumincludes Coupler for OEM or 3" Compressor InletDoes not require removal of Intake ManifoldIncludes Fittings for OEM and... MSRP: Now: $339.00 Add to Cart Compare Quick view Killer B Motorsport | sku: EJTI-OE Killer B EJ Cast Aluminum Turbo Inlet (KBM to OEM Coupler) Killer B EJ Cast Aluminum Turbo Inlet (KBM to OEM Coupler) Designed and Made in the USAMade from Heat Treated Cast Aluminumincludes Coupler for OEM or 3" Compressor InletDoes not require removal of Intake ManifoldIncludes Fittings for OEM and Aftermarket... MSRP: Now: $339.00 Add to Cart Compare Quick view GrimmSpeed GrimmSpeed Post MAF Hose Kit - 02-14 WRX/STI, 18-20 STI (15-17 STI w/OEM Sound Tube Delete) Add a touch of class to your bay! Some OE parts look passable and others miss the mark. In the case of the factory post MAF hose, the quicker you can get it out of your bay, the better. We’ve now got you covered with The GrimmSpeed Post MAF Hose... MSRP: Now: $80.00 Choose Options Compare Quick view OEM Subaru Parts OEM SUBARU THROTTLE CABLE 2002-2005 WRX Original equipment Subaru throttle cable for 2002-2005 WRX SKU#: 07059 Shipping Weight: 5.0 lb Manufacturer: Subaru MSRP: Now: $70.00 Add to Cart Compare Quick view COBB | sku: 712455 COBB SUBARU THROTTLE BODY COUPLER Cobb Subaru Throttle Body Coupler Taken your throttle body coupler off one too many times? Has it seen better days? Why not add a little flair to your engine bay with the new COBB Throttle Body coupler? It's a drop-in replacement for the factory unit... MSRP: Now: $50.00 Add to Cart Compare Quick view COBB | sku: 712010-BK COBB SUBARU POST MAF HOSE The 4-ply silicone construction has the right compliance to bridge the chassis mounted airbox to the violent motion of a boxer engine being driven in anger, while the steel reinforcement prevents collapse when the turbo is drawing maximum vacuum at... MSRP: Now: $85.00 Add to Cart Compare Quick view COBB | sku: SUB00001IA COBB SUBARU INTAKE + AIRBOX STI 2004-2007, WRX 2002-2007, FXT 2004-2008 Cobb 04-07 Subaru STi / 02-07 WRX / 04-08 FXT Intake + Airbox 1 x cobb712100 Cobb 02-07 WRX/STi Black SF Intake 1 x cobb712010-BK Cobb Subaru Post MAF Hose - Stealth Black 1 x cobb712160 Cobb 2002-2007 Subaru WRX SF Airbox Kit This C.A.R.B. approved... MSRP: Now: $475.00 Add to Cart Compare Quick view COBB | sku: 712101 COBB SUBARU AND MAZDA SF INTAKE REPLACEMENT FILTER Cobb WRX/STi Black SF Intake REPLACEMENT FILTER ONLY - NOT A COMPLETE INTAKE DESCRIPTION The filter element that originally came with your SF Intake is cleanable and can be reused for the life of your car. However, should your filter element... MSRP: Now: $60.00 Choose Options Compare Quick view GrimmSpeed | sku: 053001. GRIMMSPEED MAF BLOCK OFF - WRX/STI/LGT/FXT When you upgrade your Subaru to a Blow Through System you will need a way to block off the location where the old MAF Sensor was located, well GrimmSpeed™ has the answer. GrimmSpeed™ MAF Block Off Plate allows you to do just that! Compact... MSRP: Now: $42.00 Choose Options Compare Quick view PERRIN | sku: PSP-ITR-301RD Perrin Subaru 02-07 WRX 04-14 STi Top Mount Intercooler Coupler Kit Red Silicone technology allows us to design a turbo inlet hose that is better in all aspects than the OEM part and increases your engines horsepower and performance. The PERRIN inlet hose is perfectly smooth on the inside and has a significantly larger... MSRP: Now: $33.15 Add to Cart Compare 1 2 Next 1 2 Next Compare Selected × OK
Quick view K&N | sku: 57-0626 **Special Order** K&N 02-07 WRX/STi 57i Performance Intake Kit K&N 02-07 WRX/STi 57i Performance Intake Kit As with every K&N kit, when you bolt-on a K&N 57i Performance Induction Kit, you will notice the difference the next time you drive your vehicle. K&N 57i Performance Induction Kits are a great... MSRP: Now: $249.99 Add to Cart Compare Quick view K&N | sku: 69-8001TWR K&N 02-07 WRX/STi Wrinkle Red Typhoon Short Ram Intake K&N 02-07 WRX/STi Wrinkle Red Typhoon Short Ram Intake The K&N 69-8001TWR Typhoon air intake system is a free-flowing, mandrel-bent aluminum tube air induction system designed to fit some Subaru Impreza WRX and WRX STI models. The restrictive... MSRP: Now: $399.99 Add to Cart Compare Quick view K&N | sku: 33-2154 K&N 05 WRX / 99-06 Impreza / 99-04 Legacy Drop In Air Filter K&N 05 WRX / 99-06 Impreza / 99-04 Legacy Drop In Air Filter K&N Replacement High-Flow Air Filters are The Original High-Flow Air Filter. Since 1969 K&N Engineering has been designing, manufacturing, and enhancing High-Flow Air Filters for... MSRP: Now: $64.99 Add to Cart Compare Quick view K&N | sku: 33-2232 K&N 02-07 WRX/STi Drop In Air Filter 11in O/S Length / 6.563in O/S Width / 1.063in Height K&N 02-07 WRX/STi Drop In Air Filter 11in O/S Length / 6.563in O/S Width / 1.063in Height K&N Replacement High-Flow Air Filters are The Original High-Flow Air Filter. Since 1969 K&N Engineering has been designing, manufacturing, and... MSRP: Now: $64.99 Add to Cart Compare Quick view Injen Injen 02-07 WRX (No Wagon) / 04 STi Cold Air Intake Injen 02-07 WRX (No Wagon) / 04 STi Cold Air Intake Add some easy horsepower to your Ride with this RD Series Performance cold air intake (CAI) from Injen Technology! The engineers at Injen have spent considerable amounts of time designing, testing, and... MSRP: Now: $356.20 Choose Options Compare Quick view HKS | sku: 71008-AF006 HKS 02-07 WRX/ 04-07 STi SSQV4 BOV Kit HKS 02-07 WRX/ 04-07 STi SSQV4 BOV Kit SUPER SQV4 BLOW OFF Series Description: HKS Super SQV (Sequential Blow Off Valve) uses a unique sequential valve structure and a differential pressure control system, which allows for a broad operating range... MSRP: Now: $335.75 Add to Cart Compare Quick view IAG | sku: IAG-AFD-1100 IAG Performance BIG MAF Intake for 2002-07 Subaru WRX / STI IAG Performance BIG MAF Intake for 2002-07 Subaru WRX / STI features mandrel bent aluminum piping and K&N Filter. Requires tuning.Includes: K&N Cone Filter Silicone Transition Hose & Hose Clamps 3" O.D. Polished Aluminum Piping w/ MAF Sensor... MSRP: Now: $249.99 Add to Cart Compare Quick view Injen Injen 02-07 WRX/STi Short Ram Intake Injen 02-07 WRX/STi Polished Short Ram Intake The Injen IS Series is a traditional, underhood intake system that is placed in the stock location of the factory air-box system. Each system is built from 6061, T-6 aluminum alloy to ensure the lightest... MSRP: Now: $232.70 Choose Options Compare Quick view Process West | sku: PWSH004 Process West Replacement Throttle Body Hose 02-07 WRX/STI The Process West Silicone Coupler us a direct replacement for the factory joiner that connects the top mount intercooler and throttle body. It has a thicker wall that the standard coupler and made from a stronger, more durable silicone material. Suits... MSRP: Now: $18.00 Add to Cart Compare Quick view Process West Process West Intake Manifold Track Version Black (Reverse Cable Throttle Position) - Subaru WRX 2002-2005 The Process West range billet manifolds is a no holds barred manifestation of what is possible under the hood of a WRX/STI when perfect aesthetics meet high end performance. What you see here is the result of years of research and testing, multiple... MSRP: Was: Now: $2,031.75 - $2,098.95 Choose Options Compare Quick view Process West Process West Intake Manifold Street Version Black - Subaru WRX 2002-2005 The Process West range billet manifolds is a no holds barred manifestation of what is possible under the hood of a WRX/STI when perfect aesthetics meet high end performance. What you see here is the result of years of research and testing, multiple... MSRP: Was: Now: $2,031.75 - $2,098.95 Choose Options Compare Quick view Process West | sku: PWCAI03 Process West Cold Air Intake - Subaru WRX/STI 2002-2007 / Forester XT 2004-2007 The Process West Cold Air Intake is perfect for gaining more power from your EJ Subaru, not to mention the sound! The Cold Air Intake Kit is designed to replace the factory air intake and allow for a less restrictive airflow. Made of lightweight CNC... MSRP: Now: $297.00 Add to Cart Compare Quick view Process West | sku: PWCAI05 Process West Cold Air Intake 72mm Big MAF - Subaru WRX/STI 2002-2007 The Process West Cold Air Intake is perfect for gaining more power from your EJ Subaru, not to mention the sound! The Cold Air Intake Kit is designed to replace the factory air intake and allow for a less restrictive airflow. Made of lightweight CNC... MSRP: Now: $363.00 Add to Cart Compare Quick view Killer B Motorsport | sku: EJTI-84 Killer B EJ Cast Aluminum Turbo Inlet (KBM to 84mm/FP Coupler) Killer B EJ Cast Aluminum Turbo Inlet (KBM to 84mm/FP Coupler) Designed and Made in the USAMade from Heat Treated Cast Aluminumincludes Coupler for OEM or 3" Compressor InletDoes not require removal of Intake ManifoldIncludes Fittings for OEM and... MSRP: Now: $339.00 Add to Cart Compare Quick view Killer B Motorsport | sku: EJTI-3 Killer B EJ Cast Aluminum Turbo Inlet (KBM to 3in. Coupler) Killer B EJ Cast Aluminum Turbo Inlet (KBM to 3in. Coupler) Designed and Made in the USAMade from Heat Treated Cast Aluminumincludes Coupler for OEM or 3" Compressor InletDoes not require removal of Intake ManifoldIncludes Fittings for OEM and... MSRP: Now: $339.00 Add to Cart Compare Quick view Killer B Motorsport | sku: EJTI-OE Killer B EJ Cast Aluminum Turbo Inlet (KBM to OEM Coupler) Killer B EJ Cast Aluminum Turbo Inlet (KBM to OEM Coupler) Designed and Made in the USAMade from Heat Treated Cast Aluminumincludes Coupler for OEM or 3" Compressor InletDoes not require removal of Intake ManifoldIncludes Fittings for OEM and Aftermarket... MSRP: Now: $339.00 Add to Cart Compare Quick view GrimmSpeed GrimmSpeed Post MAF Hose Kit - 02-14 WRX/STI, 18-20 STI (15-17 STI w/OEM Sound Tube Delete) Add a touch of class to your bay! Some OE parts look passable and others miss the mark. In the case of the factory post MAF hose, the quicker you can get it out of your bay, the better. We’ve now got you covered with The GrimmSpeed Post MAF Hose... MSRP: Now: $80.00 Choose Options Compare Quick view OEM Subaru Parts OEM SUBARU THROTTLE CABLE 2002-2005 WRX Original equipment Subaru throttle cable for 2002-2005 WRX SKU#: 07059 Shipping Weight: 5.0 lb Manufacturer: Subaru MSRP: Now: $70.00 Add to Cart Compare Quick view COBB | sku: 712455 COBB SUBARU THROTTLE BODY COUPLER Cobb Subaru Throttle Body Coupler Taken your throttle body coupler off one too many times? Has it seen better days? Why not add a little flair to your engine bay with the new COBB Throttle Body coupler? It's a drop-in replacement for the factory unit... MSRP: Now: $50.00 Add to Cart Compare Quick view COBB | sku: 712010-BK COBB SUBARU POST MAF HOSE The 4-ply silicone construction has the right compliance to bridge the chassis mounted airbox to the violent motion of a boxer engine being driven in anger, while the steel reinforcement prevents collapse when the turbo is drawing maximum vacuum at... MSRP: Now: $85.00 Add to Cart Compare Quick view COBB | sku: SUB00001IA COBB SUBARU INTAKE + AIRBOX STI 2004-2007, WRX 2002-2007, FXT 2004-2008 Cobb 04-07 Subaru STi / 02-07 WRX / 04-08 FXT Intake + Airbox 1 x cobb712100 Cobb 02-07 WRX/STi Black SF Intake 1 x cobb712010-BK Cobb Subaru Post MAF Hose - Stealth Black 1 x cobb712160 Cobb 2002-2007 Subaru WRX SF Airbox Kit This C.A.R.B. approved... MSRP: Now: $475.00 Add to Cart Compare Quick view COBB | sku: 712101 COBB SUBARU AND MAZDA SF INTAKE REPLACEMENT FILTER Cobb WRX/STi Black SF Intake REPLACEMENT FILTER ONLY - NOT A COMPLETE INTAKE DESCRIPTION The filter element that originally came with your SF Intake is cleanable and can be reused for the life of your car. However, should your filter element... MSRP: Now: $60.00 Choose Options Compare Quick view GrimmSpeed | sku: 053001. GRIMMSPEED MAF BLOCK OFF - WRX/STI/LGT/FXT When you upgrade your Subaru to a Blow Through System you will need a way to block off the location where the old MAF Sensor was located, well GrimmSpeed™ has the answer. GrimmSpeed™ MAF Block Off Plate allows you to do just that! Compact... MSRP: Now: $42.00 Choose Options Compare Quick view PERRIN | sku: PSP-ITR-301RD Perrin Subaru 02-07 WRX 04-14 STi Top Mount Intercooler Coupler Kit Red Silicone technology allows us to design a turbo inlet hose that is better in all aspects than the OEM part and increases your engines horsepower and performance. The PERRIN inlet hose is perfectly smooth on the inside and has a significantly larger... MSRP: Now: $33.15 Add to Cart Compare 1 2 Next 1 2 Next Compare Selected × OK
Quick view K&N | sku: 69-8001TWR K&N 02-07 WRX/STi Wrinkle Red Typhoon Short Ram Intake K&N 02-07 WRX/STi Wrinkle Red Typhoon Short Ram Intake The K&N 69-8001TWR Typhoon air intake system is a free-flowing, mandrel-bent aluminum tube air induction system designed to fit some Subaru Impreza WRX and WRX STI models. The restrictive... MSRP: Now: $399.99 Add to Cart Compare Quick view K&N | sku: 33-2154 K&N 05 WRX / 99-06 Impreza / 99-04 Legacy Drop In Air Filter K&N 05 WRX / 99-06 Impreza / 99-04 Legacy Drop In Air Filter K&N Replacement High-Flow Air Filters are The Original High-Flow Air Filter. Since 1969 K&N Engineering has been designing, manufacturing, and enhancing High-Flow Air Filters for... MSRP: Now: $64.99 Add to Cart Compare Quick view K&N | sku: 33-2232 K&N 02-07 WRX/STi Drop In Air Filter 11in O/S Length / 6.563in O/S Width / 1.063in Height K&N 02-07 WRX/STi Drop In Air Filter 11in O/S Length / 6.563in O/S Width / 1.063in Height K&N Replacement High-Flow Air Filters are The Original High-Flow Air Filter. Since 1969 K&N Engineering has been designing, manufacturing, and... MSRP: Now: $64.99 Add to Cart Compare Quick view Injen Injen 02-07 WRX (No Wagon) / 04 STi Cold Air Intake Injen 02-07 WRX (No Wagon) / 04 STi Cold Air Intake Add some easy horsepower to your Ride with this RD Series Performance cold air intake (CAI) from Injen Technology! The engineers at Injen have spent considerable amounts of time designing, testing, and... MSRP: Now: $356.20 Choose Options Compare Quick view HKS | sku: 71008-AF006 HKS 02-07 WRX/ 04-07 STi SSQV4 BOV Kit HKS 02-07 WRX/ 04-07 STi SSQV4 BOV Kit SUPER SQV4 BLOW OFF Series Description: HKS Super SQV (Sequential Blow Off Valve) uses a unique sequential valve structure and a differential pressure control system, which allows for a broad operating range... MSRP: Now: $335.75 Add to Cart Compare Quick view IAG | sku: IAG-AFD-1100 IAG Performance BIG MAF Intake for 2002-07 Subaru WRX / STI IAG Performance BIG MAF Intake for 2002-07 Subaru WRX / STI features mandrel bent aluminum piping and K&N Filter. Requires tuning.Includes: K&N Cone Filter Silicone Transition Hose & Hose Clamps 3" O.D. Polished Aluminum Piping w/ MAF Sensor... MSRP: Now: $249.99 Add to Cart Compare Quick view Injen Injen 02-07 WRX/STi Short Ram Intake Injen 02-07 WRX/STi Polished Short Ram Intake The Injen IS Series is a traditional, underhood intake system that is placed in the stock location of the factory air-box system. Each system is built from 6061, T-6 aluminum alloy to ensure the lightest... MSRP: Now: $232.70 Choose Options Compare Quick view Process West | sku: PWSH004 Process West Replacement Throttle Body Hose 02-07 WRX/STI The Process West Silicone Coupler us a direct replacement for the factory joiner that connects the top mount intercooler and throttle body. It has a thicker wall that the standard coupler and made from a stronger, more durable silicone material. Suits... MSRP: Now: $18.00 Add to Cart Compare Quick view Process West Process West Intake Manifold Track Version Black (Reverse Cable Throttle Position) - Subaru WRX 2002-2005 The Process West range billet manifolds is a no holds barred manifestation of what is possible under the hood of a WRX/STI when perfect aesthetics meet high end performance. What you see here is the result of years of research and testing, multiple... MSRP: Was: Now: $2,031.75 - $2,098.95 Choose Options Compare Quick view Process West Process West Intake Manifold Street Version Black - Subaru WRX 2002-2005 The Process West range billet manifolds is a no holds barred manifestation of what is possible under the hood of a WRX/STI when perfect aesthetics meet high end performance. What you see here is the result of years of research and testing, multiple... MSRP: Was: Now: $2,031.75 - $2,098.95 Choose Options Compare Quick view Process West | sku: PWCAI03 Process West Cold Air Intake - Subaru WRX/STI 2002-2007 / Forester XT 2004-2007 The Process West Cold Air Intake is perfect for gaining more power from your EJ Subaru, not to mention the sound! The Cold Air Intake Kit is designed to replace the factory air intake and allow for a less restrictive airflow. Made of lightweight CNC... MSRP: Now: $297.00 Add to Cart Compare Quick view Process West | sku: PWCAI05 Process West Cold Air Intake 72mm Big MAF - Subaru WRX/STI 2002-2007 The Process West Cold Air Intake is perfect for gaining more power from your EJ Subaru, not to mention the sound! The Cold Air Intake Kit is designed to replace the factory air intake and allow for a less restrictive airflow. Made of lightweight CNC... MSRP: Now: $363.00 Add to Cart Compare Quick view Killer B Motorsport | sku: EJTI-84 Killer B EJ Cast Aluminum Turbo Inlet (KBM to 84mm/FP Coupler) Killer B EJ Cast Aluminum Turbo Inlet (KBM to 84mm/FP Coupler) Designed and Made in the USAMade from Heat Treated Cast Aluminumincludes Coupler for OEM or 3" Compressor InletDoes not require removal of Intake ManifoldIncludes Fittings for OEM and... MSRP: Now: $339.00 Add to Cart Compare Quick view Killer B Motorsport | sku: EJTI-3 Killer B EJ Cast Aluminum Turbo Inlet (KBM to 3in. Coupler) Killer B EJ Cast Aluminum Turbo Inlet (KBM to 3in. Coupler) Designed and Made in the USAMade from Heat Treated Cast Aluminumincludes Coupler for OEM or 3" Compressor InletDoes not require removal of Intake ManifoldIncludes Fittings for OEM and... MSRP: Now: $339.00 Add to Cart Compare Quick view Killer B Motorsport | sku: EJTI-OE Killer B EJ Cast Aluminum Turbo Inlet (KBM to OEM Coupler) Killer B EJ Cast Aluminum Turbo Inlet (KBM to OEM Coupler) Designed and Made in the USAMade from Heat Treated Cast Aluminumincludes Coupler for OEM or 3" Compressor InletDoes not require removal of Intake ManifoldIncludes Fittings for OEM and Aftermarket... MSRP: Now: $339.00 Add to Cart Compare Quick view GrimmSpeed GrimmSpeed Post MAF Hose Kit - 02-14 WRX/STI, 18-20 STI (15-17 STI w/OEM Sound Tube Delete) Add a touch of class to your bay! Some OE parts look passable and others miss the mark. In the case of the factory post MAF hose, the quicker you can get it out of your bay, the better. We’ve now got you covered with The GrimmSpeed Post MAF Hose... MSRP: Now: $80.00 Choose Options Compare Quick view OEM Subaru Parts OEM SUBARU THROTTLE CABLE 2002-2005 WRX Original equipment Subaru throttle cable for 2002-2005 WRX SKU#: 07059 Shipping Weight: 5.0 lb Manufacturer: Subaru MSRP: Now: $70.00 Add to Cart Compare Quick view COBB | sku: 712455 COBB SUBARU THROTTLE BODY COUPLER Cobb Subaru Throttle Body Coupler Taken your throttle body coupler off one too many times? Has it seen better days? Why not add a little flair to your engine bay with the new COBB Throttle Body coupler? It's a drop-in replacement for the factory unit... MSRP: Now: $50.00 Add to Cart Compare Quick view COBB | sku: 712010-BK COBB SUBARU POST MAF HOSE The 4-ply silicone construction has the right compliance to bridge the chassis mounted airbox to the violent motion of a boxer engine being driven in anger, while the steel reinforcement prevents collapse when the turbo is drawing maximum vacuum at... MSRP: Now: $85.00 Add to Cart Compare Quick view COBB | sku: SUB00001IA COBB SUBARU INTAKE + AIRBOX STI 2004-2007, WRX 2002-2007, FXT 2004-2008 Cobb 04-07 Subaru STi / 02-07 WRX / 04-08 FXT Intake + Airbox 1 x cobb712100 Cobb 02-07 WRX/STi Black SF Intake 1 x cobb712010-BK Cobb Subaru Post MAF Hose - Stealth Black 1 x cobb712160 Cobb 2002-2007 Subaru WRX SF Airbox Kit This C.A.R.B. approved... MSRP: Now: $475.00 Add to Cart Compare Quick view COBB | sku: 712101 COBB SUBARU AND MAZDA SF INTAKE REPLACEMENT FILTER Cobb WRX/STi Black SF Intake REPLACEMENT FILTER ONLY - NOT A COMPLETE INTAKE DESCRIPTION The filter element that originally came with your SF Intake is cleanable and can be reused for the life of your car. However, should your filter element... MSRP: Now: $60.00 Choose Options Compare Quick view GrimmSpeed | sku: 053001. GRIMMSPEED MAF BLOCK OFF - WRX/STI/LGT/FXT When you upgrade your Subaru to a Blow Through System you will need a way to block off the location where the old MAF Sensor was located, well GrimmSpeed™ has the answer. GrimmSpeed™ MAF Block Off Plate allows you to do just that! Compact... MSRP: Now: $42.00 Choose Options Compare Quick view PERRIN | sku: PSP-ITR-301RD Perrin Subaru 02-07 WRX 04-14 STi Top Mount Intercooler Coupler Kit Red Silicone technology allows us to design a turbo inlet hose that is better in all aspects than the OEM part and increases your engines horsepower and performance. The PERRIN inlet hose is perfectly smooth on the inside and has a significantly larger... MSRP: Now: $33.15 Add to Cart Compare 1 2 Next 1 2 Next Compare Selected × OK
Quick view K&N | sku: 33-2154 K&N 05 WRX / 99-06 Impreza / 99-04 Legacy Drop In Air Filter K&N 05 WRX / 99-06 Impreza / 99-04 Legacy Drop In Air Filter K&N Replacement High-Flow Air Filters are The Original High-Flow Air Filter. Since 1969 K&N Engineering has been designing, manufacturing, and enhancing High-Flow Air Filters for... MSRP: Now: $64.99 Add to Cart Compare Quick view K&N | sku: 33-2232 K&N 02-07 WRX/STi Drop In Air Filter 11in O/S Length / 6.563in O/S Width / 1.063in Height K&N 02-07 WRX/STi Drop In Air Filter 11in O/S Length / 6.563in O/S Width / 1.063in Height K&N Replacement High-Flow Air Filters are The Original High-Flow Air Filter. Since 1969 K&N Engineering has been designing, manufacturing, and... MSRP: Now: $64.99 Add to Cart Compare Quick view Injen Injen 02-07 WRX (No Wagon) / 04 STi Cold Air Intake Injen 02-07 WRX (No Wagon) / 04 STi Cold Air Intake Add some easy horsepower to your Ride with this RD Series Performance cold air intake (CAI) from Injen Technology! The engineers at Injen have spent considerable amounts of time designing, testing, and... MSRP: Now: $356.20 Choose Options Compare Quick view HKS | sku: 71008-AF006 HKS 02-07 WRX/ 04-07 STi SSQV4 BOV Kit HKS 02-07 WRX/ 04-07 STi SSQV4 BOV Kit SUPER SQV4 BLOW OFF Series Description: HKS Super SQV (Sequential Blow Off Valve) uses a unique sequential valve structure and a differential pressure control system, which allows for a broad operating range... MSRP: Now: $335.75 Add to Cart Compare Quick view IAG | sku: IAG-AFD-1100 IAG Performance BIG MAF Intake for 2002-07 Subaru WRX / STI IAG Performance BIG MAF Intake for 2002-07 Subaru WRX / STI features mandrel bent aluminum piping and K&N Filter. Requires tuning.Includes: K&N Cone Filter Silicone Transition Hose & Hose Clamps 3" O.D. Polished Aluminum Piping w/ MAF Sensor... MSRP: Now: $249.99 Add to Cart Compare Quick view Injen Injen 02-07 WRX/STi Short Ram Intake Injen 02-07 WRX/STi Polished Short Ram Intake The Injen IS Series is a traditional, underhood intake system that is placed in the stock location of the factory air-box system. Each system is built from 6061, T-6 aluminum alloy to ensure the lightest... MSRP: Now: $232.70 Choose Options Compare Quick view Process West | sku: PWSH004 Process West Replacement Throttle Body Hose 02-07 WRX/STI The Process West Silicone Coupler us a direct replacement for the factory joiner that connects the top mount intercooler and throttle body. It has a thicker wall that the standard coupler and made from a stronger, more durable silicone material. Suits... MSRP: Now: $18.00 Add to Cart Compare Quick view Process West Process West Intake Manifold Track Version Black (Reverse Cable Throttle Position) - Subaru WRX 2002-2005 The Process West range billet manifolds is a no holds barred manifestation of what is possible under the hood of a WRX/STI when perfect aesthetics meet high end performance. What you see here is the result of years of research and testing, multiple... MSRP: Was: Now: $2,031.75 - $2,098.95 Choose Options Compare Quick view Process West Process West Intake Manifold Street Version Black - Subaru WRX 2002-2005 The Process West range billet manifolds is a no holds barred manifestation of what is possible under the hood of a WRX/STI when perfect aesthetics meet high end performance. What you see here is the result of years of research and testing, multiple... MSRP: Was: Now: $2,031.75 - $2,098.95 Choose Options Compare Quick view Process West | sku: PWCAI03 Process West Cold Air Intake - Subaru WRX/STI 2002-2007 / Forester XT 2004-2007 The Process West Cold Air Intake is perfect for gaining more power from your EJ Subaru, not to mention the sound! The Cold Air Intake Kit is designed to replace the factory air intake and allow for a less restrictive airflow. Made of lightweight CNC... MSRP: Now: $297.00 Add to Cart Compare Quick view Process West | sku: PWCAI05 Process West Cold Air Intake 72mm Big MAF - Subaru WRX/STI 2002-2007 The Process West Cold Air Intake is perfect for gaining more power from your EJ Subaru, not to mention the sound! The Cold Air Intake Kit is designed to replace the factory air intake and allow for a less restrictive airflow. Made of lightweight CNC... MSRP: Now: $363.00 Add to Cart Compare Quick view Killer B Motorsport | sku: EJTI-84 Killer B EJ Cast Aluminum Turbo Inlet (KBM to 84mm/FP Coupler) Killer B EJ Cast Aluminum Turbo Inlet (KBM to 84mm/FP Coupler) Designed and Made in the USAMade from Heat Treated Cast Aluminumincludes Coupler for OEM or 3" Compressor InletDoes not require removal of Intake ManifoldIncludes Fittings for OEM and... MSRP: Now: $339.00 Add to Cart Compare Quick view Killer B Motorsport | sku: EJTI-3 Killer B EJ Cast Aluminum Turbo Inlet (KBM to 3in. Coupler) Killer B EJ Cast Aluminum Turbo Inlet (KBM to 3in. Coupler) Designed and Made in the USAMade from Heat Treated Cast Aluminumincludes Coupler for OEM or 3" Compressor InletDoes not require removal of Intake ManifoldIncludes Fittings for OEM and... MSRP: Now: $339.00 Add to Cart Compare Quick view Killer B Motorsport | sku: EJTI-OE Killer B EJ Cast Aluminum Turbo Inlet (KBM to OEM Coupler) Killer B EJ Cast Aluminum Turbo Inlet (KBM to OEM Coupler) Designed and Made in the USAMade from Heat Treated Cast Aluminumincludes Coupler for OEM or 3" Compressor InletDoes not require removal of Intake ManifoldIncludes Fittings for OEM and Aftermarket... MSRP: Now: $339.00 Add to Cart Compare Quick view GrimmSpeed GrimmSpeed Post MAF Hose Kit - 02-14 WRX/STI, 18-20 STI (15-17 STI w/OEM Sound Tube Delete) Add a touch of class to your bay! Some OE parts look passable and others miss the mark. In the case of the factory post MAF hose, the quicker you can get it out of your bay, the better. We’ve now got you covered with The GrimmSpeed Post MAF Hose... MSRP: Now: $80.00 Choose Options Compare Quick view OEM Subaru Parts OEM SUBARU THROTTLE CABLE 2002-2005 WRX Original equipment Subaru throttle cable for 2002-2005 WRX SKU#: 07059 Shipping Weight: 5.0 lb Manufacturer: Subaru MSRP: Now: $70.00 Add to Cart Compare Quick view COBB | sku: 712455 COBB SUBARU THROTTLE BODY COUPLER Cobb Subaru Throttle Body Coupler Taken your throttle body coupler off one too many times? Has it seen better days? Why not add a little flair to your engine bay with the new COBB Throttle Body coupler? It's a drop-in replacement for the factory unit... MSRP: Now: $50.00 Add to Cart Compare Quick view COBB | sku: 712010-BK COBB SUBARU POST MAF HOSE The 4-ply silicone construction has the right compliance to bridge the chassis mounted airbox to the violent motion of a boxer engine being driven in anger, while the steel reinforcement prevents collapse when the turbo is drawing maximum vacuum at... MSRP: Now: $85.00 Add to Cart Compare Quick view COBB | sku: SUB00001IA COBB SUBARU INTAKE + AIRBOX STI 2004-2007, WRX 2002-2007, FXT 2004-2008 Cobb 04-07 Subaru STi / 02-07 WRX / 04-08 FXT Intake + Airbox 1 x cobb712100 Cobb 02-07 WRX/STi Black SF Intake 1 x cobb712010-BK Cobb Subaru Post MAF Hose - Stealth Black 1 x cobb712160 Cobb 2002-2007 Subaru WRX SF Airbox Kit This C.A.R.B. approved... MSRP: Now: $475.00 Add to Cart Compare Quick view COBB | sku: 712101 COBB SUBARU AND MAZDA SF INTAKE REPLACEMENT FILTER Cobb WRX/STi Black SF Intake REPLACEMENT FILTER ONLY - NOT A COMPLETE INTAKE DESCRIPTION The filter element that originally came with your SF Intake is cleanable and can be reused for the life of your car. However, should your filter element... MSRP: Now: $60.00 Choose Options Compare Quick view GrimmSpeed | sku: 053001. GRIMMSPEED MAF BLOCK OFF - WRX/STI/LGT/FXT When you upgrade your Subaru to a Blow Through System you will need a way to block off the location where the old MAF Sensor was located, well GrimmSpeed™ has the answer. GrimmSpeed™ MAF Block Off Plate allows you to do just that! Compact... MSRP: Now: $42.00 Choose Options Compare Quick view PERRIN | sku: PSP-ITR-301RD Perrin Subaru 02-07 WRX 04-14 STi Top Mount Intercooler Coupler Kit Red Silicone technology allows us to design a turbo inlet hose that is better in all aspects than the OEM part and increases your engines horsepower and performance. The PERRIN inlet hose is perfectly smooth on the inside and has a significantly larger... MSRP: Now: $33.15 Add to Cart Compare 1 2 Next 1 2 Next Compare Selected × OK
Quick view K&N | sku: 33-2232 K&N 02-07 WRX/STi Drop In Air Filter 11in O/S Length / 6.563in O/S Width / 1.063in Height K&N 02-07 WRX/STi Drop In Air Filter 11in O/S Length / 6.563in O/S Width / 1.063in Height K&N Replacement High-Flow Air Filters are The Original High-Flow Air Filter. Since 1969 K&N Engineering has been designing, manufacturing, and... MSRP: Now: $64.99 Add to Cart Compare Quick view Injen Injen 02-07 WRX (No Wagon) / 04 STi Cold Air Intake Injen 02-07 WRX (No Wagon) / 04 STi Cold Air Intake Add some easy horsepower to your Ride with this RD Series Performance cold air intake (CAI) from Injen Technology! The engineers at Injen have spent considerable amounts of time designing, testing, and... MSRP: Now: $356.20 Choose Options Compare Quick view HKS | sku: 71008-AF006 HKS 02-07 WRX/ 04-07 STi SSQV4 BOV Kit HKS 02-07 WRX/ 04-07 STi SSQV4 BOV Kit SUPER SQV4 BLOW OFF Series Description: HKS Super SQV (Sequential Blow Off Valve) uses a unique sequential valve structure and a differential pressure control system, which allows for a broad operating range... MSRP: Now: $335.75 Add to Cart Compare Quick view IAG | sku: IAG-AFD-1100 IAG Performance BIG MAF Intake for 2002-07 Subaru WRX / STI IAG Performance BIG MAF Intake for 2002-07 Subaru WRX / STI features mandrel bent aluminum piping and K&N Filter. Requires tuning.Includes: K&N Cone Filter Silicone Transition Hose & Hose Clamps 3" O.D. Polished Aluminum Piping w/ MAF Sensor... MSRP: Now: $249.99 Add to Cart Compare Quick view Injen Injen 02-07 WRX/STi Short Ram Intake Injen 02-07 WRX/STi Polished Short Ram Intake The Injen IS Series is a traditional, underhood intake system that is placed in the stock location of the factory air-box system. Each system is built from 6061, T-6 aluminum alloy to ensure the lightest... MSRP: Now: $232.70 Choose Options Compare Quick view Process West | sku: PWSH004 Process West Replacement Throttle Body Hose 02-07 WRX/STI The Process West Silicone Coupler us a direct replacement for the factory joiner that connects the top mount intercooler and throttle body. It has a thicker wall that the standard coupler and made from a stronger, more durable silicone material. Suits... MSRP: Now: $18.00 Add to Cart Compare Quick view Process West Process West Intake Manifold Track Version Black (Reverse Cable Throttle Position) - Subaru WRX 2002-2005 The Process West range billet manifolds is a no holds barred manifestation of what is possible under the hood of a WRX/STI when perfect aesthetics meet high end performance. What you see here is the result of years of research and testing, multiple... MSRP: Was: Now: $2,031.75 - $2,098.95 Choose Options Compare Quick view Process West Process West Intake Manifold Street Version Black - Subaru WRX 2002-2005 The Process West range billet manifolds is a no holds barred manifestation of what is possible under the hood of a WRX/STI when perfect aesthetics meet high end performance. What you see here is the result of years of research and testing, multiple... MSRP: Was: Now: $2,031.75 - $2,098.95 Choose Options Compare Quick view Process West | sku: PWCAI03 Process West Cold Air Intake - Subaru WRX/STI 2002-2007 / Forester XT 2004-2007 The Process West Cold Air Intake is perfect for gaining more power from your EJ Subaru, not to mention the sound! The Cold Air Intake Kit is designed to replace the factory air intake and allow for a less restrictive airflow. Made of lightweight CNC... MSRP: Now: $297.00 Add to Cart Compare Quick view Process West | sku: PWCAI05 Process West Cold Air Intake 72mm Big MAF - Subaru WRX/STI 2002-2007 The Process West Cold Air Intake is perfect for gaining more power from your EJ Subaru, not to mention the sound! The Cold Air Intake Kit is designed to replace the factory air intake and allow for a less restrictive airflow. Made of lightweight CNC... MSRP: Now: $363.00 Add to Cart Compare Quick view Killer B Motorsport | sku: EJTI-84 Killer B EJ Cast Aluminum Turbo Inlet (KBM to 84mm/FP Coupler) Killer B EJ Cast Aluminum Turbo Inlet (KBM to 84mm/FP Coupler) Designed and Made in the USAMade from Heat Treated Cast Aluminumincludes Coupler for OEM or 3" Compressor InletDoes not require removal of Intake ManifoldIncludes Fittings for OEM and... MSRP: Now: $339.00 Add to Cart Compare Quick view Killer B Motorsport | sku: EJTI-3 Killer B EJ Cast Aluminum Turbo Inlet (KBM to 3in. Coupler) Killer B EJ Cast Aluminum Turbo Inlet (KBM to 3in. Coupler) Designed and Made in the USAMade from Heat Treated Cast Aluminumincludes Coupler for OEM or 3" Compressor InletDoes not require removal of Intake ManifoldIncludes Fittings for OEM and... MSRP: Now: $339.00 Add to Cart Compare Quick view Killer B Motorsport | sku: EJTI-OE Killer B EJ Cast Aluminum Turbo Inlet (KBM to OEM Coupler) Killer B EJ Cast Aluminum Turbo Inlet (KBM to OEM Coupler) Designed and Made in the USAMade from Heat Treated Cast Aluminumincludes Coupler for OEM or 3" Compressor InletDoes not require removal of Intake ManifoldIncludes Fittings for OEM and Aftermarket... MSRP: Now: $339.00 Add to Cart Compare Quick view GrimmSpeed GrimmSpeed Post MAF Hose Kit - 02-14 WRX/STI, 18-20 STI (15-17 STI w/OEM Sound Tube Delete) Add a touch of class to your bay! Some OE parts look passable and others miss the mark. In the case of the factory post MAF hose, the quicker you can get it out of your bay, the better. We’ve now got you covered with The GrimmSpeed Post MAF Hose... MSRP: Now: $80.00 Choose Options Compare Quick view OEM Subaru Parts OEM SUBARU THROTTLE CABLE 2002-2005 WRX Original equipment Subaru throttle cable for 2002-2005 WRX SKU#: 07059 Shipping Weight: 5.0 lb Manufacturer: Subaru MSRP: Now: $70.00 Add to Cart Compare Quick view COBB | sku: 712455 COBB SUBARU THROTTLE BODY COUPLER Cobb Subaru Throttle Body Coupler Taken your throttle body coupler off one too many times? Has it seen better days? Why not add a little flair to your engine bay with the new COBB Throttle Body coupler? It's a drop-in replacement for the factory unit... MSRP: Now: $50.00 Add to Cart Compare Quick view COBB | sku: 712010-BK COBB SUBARU POST MAF HOSE The 4-ply silicone construction has the right compliance to bridge the chassis mounted airbox to the violent motion of a boxer engine being driven in anger, while the steel reinforcement prevents collapse when the turbo is drawing maximum vacuum at... MSRP: Now: $85.00 Add to Cart Compare Quick view COBB | sku: SUB00001IA COBB SUBARU INTAKE + AIRBOX STI 2004-2007, WRX 2002-2007, FXT 2004-2008 Cobb 04-07 Subaru STi / 02-07 WRX / 04-08 FXT Intake + Airbox 1 x cobb712100 Cobb 02-07 WRX/STi Black SF Intake 1 x cobb712010-BK Cobb Subaru Post MAF Hose - Stealth Black 1 x cobb712160 Cobb 2002-2007 Subaru WRX SF Airbox Kit This C.A.R.B. approved... MSRP: Now: $475.00 Add to Cart Compare Quick view COBB | sku: 712101 COBB SUBARU AND MAZDA SF INTAKE REPLACEMENT FILTER Cobb WRX/STi Black SF Intake REPLACEMENT FILTER ONLY - NOT A COMPLETE INTAKE DESCRIPTION The filter element that originally came with your SF Intake is cleanable and can be reused for the life of your car. However, should your filter element... MSRP: Now: $60.00 Choose Options Compare Quick view GrimmSpeed | sku: 053001. GRIMMSPEED MAF BLOCK OFF - WRX/STI/LGT/FXT When you upgrade your Subaru to a Blow Through System you will need a way to block off the location where the old MAF Sensor was located, well GrimmSpeed™ has the answer. GrimmSpeed™ MAF Block Off Plate allows you to do just that! Compact... MSRP: Now: $42.00 Choose Options Compare Quick view PERRIN | sku: PSP-ITR-301RD Perrin Subaru 02-07 WRX 04-14 STi Top Mount Intercooler Coupler Kit Red Silicone technology allows us to design a turbo inlet hose that is better in all aspects than the OEM part and increases your engines horsepower and performance. The PERRIN inlet hose is perfectly smooth on the inside and has a significantly larger... MSRP: Now: $33.15 Add to Cart Compare 1 2 Next 1 2 Next Compare Selected × OK
Quick view Injen Injen 02-07 WRX (No Wagon) / 04 STi Cold Air Intake Injen 02-07 WRX (No Wagon) / 04 STi Cold Air Intake Add some easy horsepower to your Ride with this RD Series Performance cold air intake (CAI) from Injen Technology! The engineers at Injen have spent considerable amounts of time designing, testing, and... MSRP: Now: $356.20 Choose Options Compare Quick view HKS | sku: 71008-AF006 HKS 02-07 WRX/ 04-07 STi SSQV4 BOV Kit HKS 02-07 WRX/ 04-07 STi SSQV4 BOV Kit SUPER SQV4 BLOW OFF Series Description: HKS Super SQV (Sequential Blow Off Valve) uses a unique sequential valve structure and a differential pressure control system, which allows for a broad operating range... MSRP: Now: $335.75 Add to Cart Compare Quick view IAG | sku: IAG-AFD-1100 IAG Performance BIG MAF Intake for 2002-07 Subaru WRX / STI IAG Performance BIG MAF Intake for 2002-07 Subaru WRX / STI features mandrel bent aluminum piping and K&N Filter. Requires tuning.Includes: K&N Cone Filter Silicone Transition Hose & Hose Clamps 3" O.D. Polished Aluminum Piping w/ MAF Sensor... MSRP: Now: $249.99 Add to Cart Compare Quick view Injen Injen 02-07 WRX/STi Short Ram Intake Injen 02-07 WRX/STi Polished Short Ram Intake The Injen IS Series is a traditional, underhood intake system that is placed in the stock location of the factory air-box system. Each system is built from 6061, T-6 aluminum alloy to ensure the lightest... MSRP: Now: $232.70 Choose Options Compare Quick view Process West | sku: PWSH004 Process West Replacement Throttle Body Hose 02-07 WRX/STI The Process West Silicone Coupler us a direct replacement for the factory joiner that connects the top mount intercooler and throttle body. It has a thicker wall that the standard coupler and made from a stronger, more durable silicone material. Suits... MSRP: Now: $18.00 Add to Cart Compare Quick view Process West Process West Intake Manifold Track Version Black (Reverse Cable Throttle Position) - Subaru WRX 2002-2005 The Process West range billet manifolds is a no holds barred manifestation of what is possible under the hood of a WRX/STI when perfect aesthetics meet high end performance. What you see here is the result of years of research and testing, multiple... MSRP: Was: Now: $2,031.75 - $2,098.95 Choose Options Compare Quick view Process West Process West Intake Manifold Street Version Black - Subaru WRX 2002-2005 The Process West range billet manifolds is a no holds barred manifestation of what is possible under the hood of a WRX/STI when perfect aesthetics meet high end performance. What you see here is the result of years of research and testing, multiple... MSRP: Was: Now: $2,031.75 - $2,098.95 Choose Options Compare Quick view Process West | sku: PWCAI03 Process West Cold Air Intake - Subaru WRX/STI 2002-2007 / Forester XT 2004-2007 The Process West Cold Air Intake is perfect for gaining more power from your EJ Subaru, not to mention the sound! The Cold Air Intake Kit is designed to replace the factory air intake and allow for a less restrictive airflow. Made of lightweight CNC... MSRP: Now: $297.00 Add to Cart Compare Quick view Process West | sku: PWCAI05 Process West Cold Air Intake 72mm Big MAF - Subaru WRX/STI 2002-2007 The Process West Cold Air Intake is perfect for gaining more power from your EJ Subaru, not to mention the sound! The Cold Air Intake Kit is designed to replace the factory air intake and allow for a less restrictive airflow. Made of lightweight CNC... MSRP: Now: $363.00 Add to Cart Compare Quick view Killer B Motorsport | sku: EJTI-84 Killer B EJ Cast Aluminum Turbo Inlet (KBM to 84mm/FP Coupler) Killer B EJ Cast Aluminum Turbo Inlet (KBM to 84mm/FP Coupler) Designed and Made in the USAMade from Heat Treated Cast Aluminumincludes Coupler for OEM or 3" Compressor InletDoes not require removal of Intake ManifoldIncludes Fittings for OEM and... MSRP: Now: $339.00 Add to Cart Compare Quick view Killer B Motorsport | sku: EJTI-3 Killer B EJ Cast Aluminum Turbo Inlet (KBM to 3in. Coupler) Killer B EJ Cast Aluminum Turbo Inlet (KBM to 3in. Coupler) Designed and Made in the USAMade from Heat Treated Cast Aluminumincludes Coupler for OEM or 3" Compressor InletDoes not require removal of Intake ManifoldIncludes Fittings for OEM and... MSRP: Now: $339.00 Add to Cart Compare Quick view Killer B Motorsport | sku: EJTI-OE Killer B EJ Cast Aluminum Turbo Inlet (KBM to OEM Coupler) Killer B EJ Cast Aluminum Turbo Inlet (KBM to OEM Coupler) Designed and Made in the USAMade from Heat Treated Cast Aluminumincludes Coupler for OEM or 3" Compressor InletDoes not require removal of Intake ManifoldIncludes Fittings for OEM and Aftermarket... MSRP: Now: $339.00 Add to Cart Compare Quick view GrimmSpeed GrimmSpeed Post MAF Hose Kit - 02-14 WRX/STI, 18-20 STI (15-17 STI w/OEM Sound Tube Delete) Add a touch of class to your bay! Some OE parts look passable and others miss the mark. In the case of the factory post MAF hose, the quicker you can get it out of your bay, the better. We’ve now got you covered with The GrimmSpeed Post MAF Hose... MSRP: Now: $80.00 Choose Options Compare Quick view OEM Subaru Parts OEM SUBARU THROTTLE CABLE 2002-2005 WRX Original equipment Subaru throttle cable for 2002-2005 WRX SKU#: 07059 Shipping Weight: 5.0 lb Manufacturer: Subaru MSRP: Now: $70.00 Add to Cart Compare Quick view COBB | sku: 712455 COBB SUBARU THROTTLE BODY COUPLER Cobb Subaru Throttle Body Coupler Taken your throttle body coupler off one too many times? Has it seen better days? Why not add a little flair to your engine bay with the new COBB Throttle Body coupler? It's a drop-in replacement for the factory unit... MSRP: Now: $50.00 Add to Cart Compare Quick view COBB | sku: 712010-BK COBB SUBARU POST MAF HOSE The 4-ply silicone construction has the right compliance to bridge the chassis mounted airbox to the violent motion of a boxer engine being driven in anger, while the steel reinforcement prevents collapse when the turbo is drawing maximum vacuum at... MSRP: Now: $85.00 Add to Cart Compare Quick view COBB | sku: SUB00001IA COBB SUBARU INTAKE + AIRBOX STI 2004-2007, WRX 2002-2007, FXT 2004-2008 Cobb 04-07 Subaru STi / 02-07 WRX / 04-08 FXT Intake + Airbox 1 x cobb712100 Cobb 02-07 WRX/STi Black SF Intake 1 x cobb712010-BK Cobb Subaru Post MAF Hose - Stealth Black 1 x cobb712160 Cobb 2002-2007 Subaru WRX SF Airbox Kit This C.A.R.B. approved... MSRP: Now: $475.00 Add to Cart Compare Quick view COBB | sku: 712101 COBB SUBARU AND MAZDA SF INTAKE REPLACEMENT FILTER Cobb WRX/STi Black SF Intake REPLACEMENT FILTER ONLY - NOT A COMPLETE INTAKE DESCRIPTION The filter element that originally came with your SF Intake is cleanable and can be reused for the life of your car. However, should your filter element... MSRP: Now: $60.00 Choose Options Compare Quick view GrimmSpeed | sku: 053001. GRIMMSPEED MAF BLOCK OFF - WRX/STI/LGT/FXT When you upgrade your Subaru to a Blow Through System you will need a way to block off the location where the old MAF Sensor was located, well GrimmSpeed™ has the answer. GrimmSpeed™ MAF Block Off Plate allows you to do just that! Compact... MSRP: Now: $42.00 Choose Options Compare Quick view PERRIN | sku: PSP-ITR-301RD Perrin Subaru 02-07 WRX 04-14 STi Top Mount Intercooler Coupler Kit Red Silicone technology allows us to design a turbo inlet hose that is better in all aspects than the OEM part and increases your engines horsepower and performance. The PERRIN inlet hose is perfectly smooth on the inside and has a significantly larger... MSRP: Now: $33.15 Add to Cart Compare 1 2 Next 1 2 Next Compare Selected × OK
Quick view HKS | sku: 71008-AF006 HKS 02-07 WRX/ 04-07 STi SSQV4 BOV Kit HKS 02-07 WRX/ 04-07 STi SSQV4 BOV Kit SUPER SQV4 BLOW OFF Series Description: HKS Super SQV (Sequential Blow Off Valve) uses a unique sequential valve structure and a differential pressure control system, which allows for a broad operating range... MSRP: Now: $335.75 Add to Cart Compare Quick view IAG | sku: IAG-AFD-1100 IAG Performance BIG MAF Intake for 2002-07 Subaru WRX / STI IAG Performance BIG MAF Intake for 2002-07 Subaru WRX / STI features mandrel bent aluminum piping and K&N Filter. Requires tuning.Includes: K&N Cone Filter Silicone Transition Hose & Hose Clamps 3" O.D. Polished Aluminum Piping w/ MAF Sensor... MSRP: Now: $249.99 Add to Cart Compare Quick view Injen Injen 02-07 WRX/STi Short Ram Intake Injen 02-07 WRX/STi Polished Short Ram Intake The Injen IS Series is a traditional, underhood intake system that is placed in the stock location of the factory air-box system. Each system is built from 6061, T-6 aluminum alloy to ensure the lightest... MSRP: Now: $232.70 Choose Options Compare Quick view Process West | sku: PWSH004 Process West Replacement Throttle Body Hose 02-07 WRX/STI The Process West Silicone Coupler us a direct replacement for the factory joiner that connects the top mount intercooler and throttle body. It has a thicker wall that the standard coupler and made from a stronger, more durable silicone material. Suits... MSRP: Now: $18.00 Add to Cart Compare Quick view Process West Process West Intake Manifold Track Version Black (Reverse Cable Throttle Position) - Subaru WRX 2002-2005 The Process West range billet manifolds is a no holds barred manifestation of what is possible under the hood of a WRX/STI when perfect aesthetics meet high end performance. What you see here is the result of years of research and testing, multiple... MSRP: Was: Now: $2,031.75 - $2,098.95 Choose Options Compare Quick view Process West Process West Intake Manifold Street Version Black - Subaru WRX 2002-2005 The Process West range billet manifolds is a no holds barred manifestation of what is possible under the hood of a WRX/STI when perfect aesthetics meet high end performance. What you see here is the result of years of research and testing, multiple... MSRP: Was: Now: $2,031.75 - $2,098.95 Choose Options Compare Quick view Process West | sku: PWCAI03 Process West Cold Air Intake - Subaru WRX/STI 2002-2007 / Forester XT 2004-2007 The Process West Cold Air Intake is perfect for gaining more power from your EJ Subaru, not to mention the sound! The Cold Air Intake Kit is designed to replace the factory air intake and allow for a less restrictive airflow. Made of lightweight CNC... MSRP: Now: $297.00 Add to Cart Compare Quick view Process West | sku: PWCAI05 Process West Cold Air Intake 72mm Big MAF - Subaru WRX/STI 2002-2007 The Process West Cold Air Intake is perfect for gaining more power from your EJ Subaru, not to mention the sound! The Cold Air Intake Kit is designed to replace the factory air intake and allow for a less restrictive airflow. Made of lightweight CNC... MSRP: Now: $363.00 Add to Cart Compare Quick view Killer B Motorsport | sku: EJTI-84 Killer B EJ Cast Aluminum Turbo Inlet (KBM to 84mm/FP Coupler) Killer B EJ Cast Aluminum Turbo Inlet (KBM to 84mm/FP Coupler) Designed and Made in the USAMade from Heat Treated Cast Aluminumincludes Coupler for OEM or 3" Compressor InletDoes not require removal of Intake ManifoldIncludes Fittings for OEM and... MSRP: Now: $339.00 Add to Cart Compare Quick view Killer B Motorsport | sku: EJTI-3 Killer B EJ Cast Aluminum Turbo Inlet (KBM to 3in. Coupler) Killer B EJ Cast Aluminum Turbo Inlet (KBM to 3in. Coupler) Designed and Made in the USAMade from Heat Treated Cast Aluminumincludes Coupler for OEM or 3" Compressor InletDoes not require removal of Intake ManifoldIncludes Fittings for OEM and... MSRP: Now: $339.00 Add to Cart Compare Quick view Killer B Motorsport | sku: EJTI-OE Killer B EJ Cast Aluminum Turbo Inlet (KBM to OEM Coupler) Killer B EJ Cast Aluminum Turbo Inlet (KBM to OEM Coupler) Designed and Made in the USAMade from Heat Treated Cast Aluminumincludes Coupler for OEM or 3" Compressor InletDoes not require removal of Intake ManifoldIncludes Fittings for OEM and Aftermarket... MSRP: Now: $339.00 Add to Cart Compare Quick view GrimmSpeed GrimmSpeed Post MAF Hose Kit - 02-14 WRX/STI, 18-20 STI (15-17 STI w/OEM Sound Tube Delete) Add a touch of class to your bay! Some OE parts look passable and others miss the mark. In the case of the factory post MAF hose, the quicker you can get it out of your bay, the better. We’ve now got you covered with The GrimmSpeed Post MAF Hose... MSRP: Now: $80.00 Choose Options Compare Quick view OEM Subaru Parts OEM SUBARU THROTTLE CABLE 2002-2005 WRX Original equipment Subaru throttle cable for 2002-2005 WRX SKU#: 07059 Shipping Weight: 5.0 lb Manufacturer: Subaru MSRP: Now: $70.00 Add to Cart Compare Quick view COBB | sku: 712455 COBB SUBARU THROTTLE BODY COUPLER Cobb Subaru Throttle Body Coupler Taken your throttle body coupler off one too many times? Has it seen better days? Why not add a little flair to your engine bay with the new COBB Throttle Body coupler? It's a drop-in replacement for the factory unit... MSRP: Now: $50.00 Add to Cart Compare Quick view COBB | sku: 712010-BK COBB SUBARU POST MAF HOSE The 4-ply silicone construction has the right compliance to bridge the chassis mounted airbox to the violent motion of a boxer engine being driven in anger, while the steel reinforcement prevents collapse when the turbo is drawing maximum vacuum at... MSRP: Now: $85.00 Add to Cart Compare Quick view COBB | sku: SUB00001IA COBB SUBARU INTAKE + AIRBOX STI 2004-2007, WRX 2002-2007, FXT 2004-2008 Cobb 04-07 Subaru STi / 02-07 WRX / 04-08 FXT Intake + Airbox 1 x cobb712100 Cobb 02-07 WRX/STi Black SF Intake 1 x cobb712010-BK Cobb Subaru Post MAF Hose - Stealth Black 1 x cobb712160 Cobb 2002-2007 Subaru WRX SF Airbox Kit This C.A.R.B. approved... MSRP: Now: $475.00 Add to Cart Compare Quick view COBB | sku: 712101 COBB SUBARU AND MAZDA SF INTAKE REPLACEMENT FILTER Cobb WRX/STi Black SF Intake REPLACEMENT FILTER ONLY - NOT A COMPLETE INTAKE DESCRIPTION The filter element that originally came with your SF Intake is cleanable and can be reused for the life of your car. However, should your filter element... MSRP: Now: $60.00 Choose Options Compare Quick view GrimmSpeed | sku: 053001. GRIMMSPEED MAF BLOCK OFF - WRX/STI/LGT/FXT When you upgrade your Subaru to a Blow Through System you will need a way to block off the location where the old MAF Sensor was located, well GrimmSpeed™ has the answer. GrimmSpeed™ MAF Block Off Plate allows you to do just that! Compact... MSRP: Now: $42.00 Choose Options Compare Quick view PERRIN | sku: PSP-ITR-301RD Perrin Subaru 02-07 WRX 04-14 STi Top Mount Intercooler Coupler Kit Red Silicone technology allows us to design a turbo inlet hose that is better in all aspects than the OEM part and increases your engines horsepower and performance. The PERRIN inlet hose is perfectly smooth on the inside and has a significantly larger... MSRP: Now: $33.15 Add to Cart Compare 1 2 Next 1 2 Next Compare Selected × OK
Quick view IAG | sku: IAG-AFD-1100 IAG Performance BIG MAF Intake for 2002-07 Subaru WRX / STI IAG Performance BIG MAF Intake for 2002-07 Subaru WRX / STI features mandrel bent aluminum piping and K&N Filter. Requires tuning.Includes: K&N Cone Filter Silicone Transition Hose & Hose Clamps 3" O.D. Polished Aluminum Piping w/ MAF Sensor... MSRP: Now: $249.99 Add to Cart Compare Quick view Injen Injen 02-07 WRX/STi Short Ram Intake Injen 02-07 WRX/STi Polished Short Ram Intake The Injen IS Series is a traditional, underhood intake system that is placed in the stock location of the factory air-box system. Each system is built from 6061, T-6 aluminum alloy to ensure the lightest... MSRP: Now: $232.70 Choose Options Compare Quick view Process West | sku: PWSH004 Process West Replacement Throttle Body Hose 02-07 WRX/STI The Process West Silicone Coupler us a direct replacement for the factory joiner that connects the top mount intercooler and throttle body. It has a thicker wall that the standard coupler and made from a stronger, more durable silicone material. Suits... MSRP: Now: $18.00 Add to Cart Compare Quick view Process West Process West Intake Manifold Track Version Black (Reverse Cable Throttle Position) - Subaru WRX 2002-2005 The Process West range billet manifolds is a no holds barred manifestation of what is possible under the hood of a WRX/STI when perfect aesthetics meet high end performance. What you see here is the result of years of research and testing, multiple... MSRP: Was: Now: $2,031.75 - $2,098.95 Choose Options Compare Quick view Process West Process West Intake Manifold Street Version Black - Subaru WRX 2002-2005 The Process West range billet manifolds is a no holds barred manifestation of what is possible under the hood of a WRX/STI when perfect aesthetics meet high end performance. What you see here is the result of years of research and testing, multiple... MSRP: Was: Now: $2,031.75 - $2,098.95 Choose Options Compare Quick view Process West | sku: PWCAI03 Process West Cold Air Intake - Subaru WRX/STI 2002-2007 / Forester XT 2004-2007 The Process West Cold Air Intake is perfect for gaining more power from your EJ Subaru, not to mention the sound! The Cold Air Intake Kit is designed to replace the factory air intake and allow for a less restrictive airflow. Made of lightweight CNC... MSRP: Now: $297.00 Add to Cart Compare Quick view Process West | sku: PWCAI05 Process West Cold Air Intake 72mm Big MAF - Subaru WRX/STI 2002-2007 The Process West Cold Air Intake is perfect for gaining more power from your EJ Subaru, not to mention the sound! The Cold Air Intake Kit is designed to replace the factory air intake and allow for a less restrictive airflow. Made of lightweight CNC... MSRP: Now: $363.00 Add to Cart Compare Quick view Killer B Motorsport | sku: EJTI-84 Killer B EJ Cast Aluminum Turbo Inlet (KBM to 84mm/FP Coupler) Killer B EJ Cast Aluminum Turbo Inlet (KBM to 84mm/FP Coupler) Designed and Made in the USAMade from Heat Treated Cast Aluminumincludes Coupler for OEM or 3" Compressor InletDoes not require removal of Intake ManifoldIncludes Fittings for OEM and... MSRP: Now: $339.00 Add to Cart Compare Quick view Killer B Motorsport | sku: EJTI-3 Killer B EJ Cast Aluminum Turbo Inlet (KBM to 3in. Coupler) Killer B EJ Cast Aluminum Turbo Inlet (KBM to 3in. Coupler) Designed and Made in the USAMade from Heat Treated Cast Aluminumincludes Coupler for OEM or 3" Compressor InletDoes not require removal of Intake ManifoldIncludes Fittings for OEM and... MSRP: Now: $339.00 Add to Cart Compare Quick view Killer B Motorsport | sku: EJTI-OE Killer B EJ Cast Aluminum Turbo Inlet (KBM to OEM Coupler) Killer B EJ Cast Aluminum Turbo Inlet (KBM to OEM Coupler) Designed and Made in the USAMade from Heat Treated Cast Aluminumincludes Coupler for OEM or 3" Compressor InletDoes not require removal of Intake ManifoldIncludes Fittings for OEM and Aftermarket... MSRP: Now: $339.00 Add to Cart Compare Quick view GrimmSpeed GrimmSpeed Post MAF Hose Kit - 02-14 WRX/STI, 18-20 STI (15-17 STI w/OEM Sound Tube Delete) Add a touch of class to your bay! Some OE parts look passable and others miss the mark. In the case of the factory post MAF hose, the quicker you can get it out of your bay, the better. We’ve now got you covered with The GrimmSpeed Post MAF Hose... MSRP: Now: $80.00 Choose Options Compare Quick view OEM Subaru Parts OEM SUBARU THROTTLE CABLE 2002-2005 WRX Original equipment Subaru throttle cable for 2002-2005 WRX SKU#: 07059 Shipping Weight: 5.0 lb Manufacturer: Subaru MSRP: Now: $70.00 Add to Cart Compare Quick view COBB | sku: 712455 COBB SUBARU THROTTLE BODY COUPLER Cobb Subaru Throttle Body Coupler Taken your throttle body coupler off one too many times? Has it seen better days? Why not add a little flair to your engine bay with the new COBB Throttle Body coupler? It's a drop-in replacement for the factory unit... MSRP: Now: $50.00 Add to Cart Compare Quick view COBB | sku: 712010-BK COBB SUBARU POST MAF HOSE The 4-ply silicone construction has the right compliance to bridge the chassis mounted airbox to the violent motion of a boxer engine being driven in anger, while the steel reinforcement prevents collapse when the turbo is drawing maximum vacuum at... MSRP: Now: $85.00 Add to Cart Compare Quick view COBB | sku: SUB00001IA COBB SUBARU INTAKE + AIRBOX STI 2004-2007, WRX 2002-2007, FXT 2004-2008 Cobb 04-07 Subaru STi / 02-07 WRX / 04-08 FXT Intake + Airbox 1 x cobb712100 Cobb 02-07 WRX/STi Black SF Intake 1 x cobb712010-BK Cobb Subaru Post MAF Hose - Stealth Black 1 x cobb712160 Cobb 2002-2007 Subaru WRX SF Airbox Kit This C.A.R.B. approved... MSRP: Now: $475.00 Add to Cart Compare Quick view COBB | sku: 712101 COBB SUBARU AND MAZDA SF INTAKE REPLACEMENT FILTER Cobb WRX/STi Black SF Intake REPLACEMENT FILTER ONLY - NOT A COMPLETE INTAKE DESCRIPTION The filter element that originally came with your SF Intake is cleanable and can be reused for the life of your car. However, should your filter element... MSRP: Now: $60.00 Choose Options Compare Quick view GrimmSpeed | sku: 053001. GRIMMSPEED MAF BLOCK OFF - WRX/STI/LGT/FXT When you upgrade your Subaru to a Blow Through System you will need a way to block off the location where the old MAF Sensor was located, well GrimmSpeed™ has the answer. GrimmSpeed™ MAF Block Off Plate allows you to do just that! Compact... MSRP: Now: $42.00 Choose Options Compare Quick view PERRIN | sku: PSP-ITR-301RD Perrin Subaru 02-07 WRX 04-14 STi Top Mount Intercooler Coupler Kit Red Silicone technology allows us to design a turbo inlet hose that is better in all aspects than the OEM part and increases your engines horsepower and performance. The PERRIN inlet hose is perfectly smooth on the inside and has a significantly larger... MSRP: Now: $33.15 Add to Cart Compare 1 2 Next 1 2 Next Compare Selected × OK
Quick view Injen Injen 02-07 WRX/STi Short Ram Intake Injen 02-07 WRX/STi Polished Short Ram Intake The Injen IS Series is a traditional, underhood intake system that is placed in the stock location of the factory air-box system. Each system is built from 6061, T-6 aluminum alloy to ensure the lightest... MSRP: Now: $232.70 Choose Options Compare Quick view Process West | sku: PWSH004 Process West Replacement Throttle Body Hose 02-07 WRX/STI The Process West Silicone Coupler us a direct replacement for the factory joiner that connects the top mount intercooler and throttle body. It has a thicker wall that the standard coupler and made from a stronger, more durable silicone material. Suits... MSRP: Now: $18.00 Add to Cart Compare Quick view Process West Process West Intake Manifold Track Version Black (Reverse Cable Throttle Position) - Subaru WRX 2002-2005 The Process West range billet manifolds is a no holds barred manifestation of what is possible under the hood of a WRX/STI when perfect aesthetics meet high end performance. What you see here is the result of years of research and testing, multiple... MSRP: Was: Now: $2,031.75 - $2,098.95 Choose Options Compare Quick view Process West Process West Intake Manifold Street Version Black - Subaru WRX 2002-2005 The Process West range billet manifolds is a no holds barred manifestation of what is possible under the hood of a WRX/STI when perfect aesthetics meet high end performance. What you see here is the result of years of research and testing, multiple... MSRP: Was: Now: $2,031.75 - $2,098.95 Choose Options Compare Quick view Process West | sku: PWCAI03 Process West Cold Air Intake - Subaru WRX/STI 2002-2007 / Forester XT 2004-2007 The Process West Cold Air Intake is perfect for gaining more power from your EJ Subaru, not to mention the sound! The Cold Air Intake Kit is designed to replace the factory air intake and allow for a less restrictive airflow. Made of lightweight CNC... MSRP: Now: $297.00 Add to Cart Compare Quick view Process West | sku: PWCAI05 Process West Cold Air Intake 72mm Big MAF - Subaru WRX/STI 2002-2007 The Process West Cold Air Intake is perfect for gaining more power from your EJ Subaru, not to mention the sound! The Cold Air Intake Kit is designed to replace the factory air intake and allow for a less restrictive airflow. Made of lightweight CNC... MSRP: Now: $363.00 Add to Cart Compare Quick view Killer B Motorsport | sku: EJTI-84 Killer B EJ Cast Aluminum Turbo Inlet (KBM to 84mm/FP Coupler) Killer B EJ Cast Aluminum Turbo Inlet (KBM to 84mm/FP Coupler) Designed and Made in the USAMade from Heat Treated Cast Aluminumincludes Coupler for OEM or 3" Compressor InletDoes not require removal of Intake ManifoldIncludes Fittings for OEM and... MSRP: Now: $339.00 Add to Cart Compare Quick view Killer B Motorsport | sku: EJTI-3 Killer B EJ Cast Aluminum Turbo Inlet (KBM to 3in. Coupler) Killer B EJ Cast Aluminum Turbo Inlet (KBM to 3in. Coupler) Designed and Made in the USAMade from Heat Treated Cast Aluminumincludes Coupler for OEM or 3" Compressor InletDoes not require removal of Intake ManifoldIncludes Fittings for OEM and... MSRP: Now: $339.00 Add to Cart Compare Quick view Killer B Motorsport | sku: EJTI-OE Killer B EJ Cast Aluminum Turbo Inlet (KBM to OEM Coupler) Killer B EJ Cast Aluminum Turbo Inlet (KBM to OEM Coupler) Designed and Made in the USAMade from Heat Treated Cast Aluminumincludes Coupler for OEM or 3" Compressor InletDoes not require removal of Intake ManifoldIncludes Fittings for OEM and Aftermarket... MSRP: Now: $339.00 Add to Cart Compare Quick view GrimmSpeed GrimmSpeed Post MAF Hose Kit - 02-14 WRX/STI, 18-20 STI (15-17 STI w/OEM Sound Tube Delete) Add a touch of class to your bay! Some OE parts look passable and others miss the mark. In the case of the factory post MAF hose, the quicker you can get it out of your bay, the better. We’ve now got you covered with The GrimmSpeed Post MAF Hose... MSRP: Now: $80.00 Choose Options Compare Quick view OEM Subaru Parts OEM SUBARU THROTTLE CABLE 2002-2005 WRX Original equipment Subaru throttle cable for 2002-2005 WRX SKU#: 07059 Shipping Weight: 5.0 lb Manufacturer: Subaru MSRP: Now: $70.00 Add to Cart Compare Quick view COBB | sku: 712455 COBB SUBARU THROTTLE BODY COUPLER Cobb Subaru Throttle Body Coupler Taken your throttle body coupler off one too many times? Has it seen better days? Why not add a little flair to your engine bay with the new COBB Throttle Body coupler? It's a drop-in replacement for the factory unit... MSRP: Now: $50.00 Add to Cart Compare Quick view COBB | sku: 712010-BK COBB SUBARU POST MAF HOSE The 4-ply silicone construction has the right compliance to bridge the chassis mounted airbox to the violent motion of a boxer engine being driven in anger, while the steel reinforcement prevents collapse when the turbo is drawing maximum vacuum at... MSRP: Now: $85.00 Add to Cart Compare Quick view COBB | sku: SUB00001IA COBB SUBARU INTAKE + AIRBOX STI 2004-2007, WRX 2002-2007, FXT 2004-2008 Cobb 04-07 Subaru STi / 02-07 WRX / 04-08 FXT Intake + Airbox 1 x cobb712100 Cobb 02-07 WRX/STi Black SF Intake 1 x cobb712010-BK Cobb Subaru Post MAF Hose - Stealth Black 1 x cobb712160 Cobb 2002-2007 Subaru WRX SF Airbox Kit This C.A.R.B. approved... MSRP: Now: $475.00 Add to Cart Compare Quick view COBB | sku: 712101 COBB SUBARU AND MAZDA SF INTAKE REPLACEMENT FILTER Cobb WRX/STi Black SF Intake REPLACEMENT FILTER ONLY - NOT A COMPLETE INTAKE DESCRIPTION The filter element that originally came with your SF Intake is cleanable and can be reused for the life of your car. However, should your filter element... MSRP: Now: $60.00 Choose Options Compare Quick view GrimmSpeed | sku: 053001. GRIMMSPEED MAF BLOCK OFF - WRX/STI/LGT/FXT When you upgrade your Subaru to a Blow Through System you will need a way to block off the location where the old MAF Sensor was located, well GrimmSpeed™ has the answer. GrimmSpeed™ MAF Block Off Plate allows you to do just that! Compact... MSRP: Now: $42.00 Choose Options Compare Quick view PERRIN | sku: PSP-ITR-301RD Perrin Subaru 02-07 WRX 04-14 STi Top Mount Intercooler Coupler Kit Red Silicone technology allows us to design a turbo inlet hose that is better in all aspects than the OEM part and increases your engines horsepower and performance. The PERRIN inlet hose is perfectly smooth on the inside and has a significantly larger... MSRP: Now: $33.15 Add to Cart Compare 1 2 Next 1 2 Next Compare Selected × OK
Quick view Process West | sku: PWSH004 Process West Replacement Throttle Body Hose 02-07 WRX/STI The Process West Silicone Coupler us a direct replacement for the factory joiner that connects the top mount intercooler and throttle body. It has a thicker wall that the standard coupler and made from a stronger, more durable silicone material. Suits... MSRP: Now: $18.00 Add to Cart Compare Quick view Process West Process West Intake Manifold Track Version Black (Reverse Cable Throttle Position) - Subaru WRX 2002-2005 The Process West range billet manifolds is a no holds barred manifestation of what is possible under the hood of a WRX/STI when perfect aesthetics meet high end performance. What you see here is the result of years of research and testing, multiple... MSRP: Was: Now: $2,031.75 - $2,098.95 Choose Options Compare Quick view Process West Process West Intake Manifold Street Version Black - Subaru WRX 2002-2005 The Process West range billet manifolds is a no holds barred manifestation of what is possible under the hood of a WRX/STI when perfect aesthetics meet high end performance. What you see here is the result of years of research and testing, multiple... MSRP: Was: Now: $2,031.75 - $2,098.95 Choose Options Compare Quick view Process West | sku: PWCAI03 Process West Cold Air Intake - Subaru WRX/STI 2002-2007 / Forester XT 2004-2007 The Process West Cold Air Intake is perfect for gaining more power from your EJ Subaru, not to mention the sound! The Cold Air Intake Kit is designed to replace the factory air intake and allow for a less restrictive airflow. Made of lightweight CNC... MSRP: Now: $297.00 Add to Cart Compare Quick view Process West | sku: PWCAI05 Process West Cold Air Intake 72mm Big MAF - Subaru WRX/STI 2002-2007 The Process West Cold Air Intake is perfect for gaining more power from your EJ Subaru, not to mention the sound! The Cold Air Intake Kit is designed to replace the factory air intake and allow for a less restrictive airflow. Made of lightweight CNC... MSRP: Now: $363.00 Add to Cart Compare Quick view Killer B Motorsport | sku: EJTI-84 Killer B EJ Cast Aluminum Turbo Inlet (KBM to 84mm/FP Coupler) Killer B EJ Cast Aluminum Turbo Inlet (KBM to 84mm/FP Coupler) Designed and Made in the USAMade from Heat Treated Cast Aluminumincludes Coupler for OEM or 3" Compressor InletDoes not require removal of Intake ManifoldIncludes Fittings for OEM and... MSRP: Now: $339.00 Add to Cart Compare Quick view Killer B Motorsport | sku: EJTI-3 Killer B EJ Cast Aluminum Turbo Inlet (KBM to 3in. Coupler) Killer B EJ Cast Aluminum Turbo Inlet (KBM to 3in. Coupler) Designed and Made in the USAMade from Heat Treated Cast Aluminumincludes Coupler for OEM or 3" Compressor InletDoes not require removal of Intake ManifoldIncludes Fittings for OEM and... MSRP: Now: $339.00 Add to Cart Compare Quick view Killer B Motorsport | sku: EJTI-OE Killer B EJ Cast Aluminum Turbo Inlet (KBM to OEM Coupler) Killer B EJ Cast Aluminum Turbo Inlet (KBM to OEM Coupler) Designed and Made in the USAMade from Heat Treated Cast Aluminumincludes Coupler for OEM or 3" Compressor InletDoes not require removal of Intake ManifoldIncludes Fittings for OEM and Aftermarket... MSRP: Now: $339.00 Add to Cart Compare Quick view GrimmSpeed GrimmSpeed Post MAF Hose Kit - 02-14 WRX/STI, 18-20 STI (15-17 STI w/OEM Sound Tube Delete) Add a touch of class to your bay! Some OE parts look passable and others miss the mark. In the case of the factory post MAF hose, the quicker you can get it out of your bay, the better. We’ve now got you covered with The GrimmSpeed Post MAF Hose... MSRP: Now: $80.00 Choose Options Compare Quick view OEM Subaru Parts OEM SUBARU THROTTLE CABLE 2002-2005 WRX Original equipment Subaru throttle cable for 2002-2005 WRX SKU#: 07059 Shipping Weight: 5.0 lb Manufacturer: Subaru MSRP: Now: $70.00 Add to Cart Compare Quick view COBB | sku: 712455 COBB SUBARU THROTTLE BODY COUPLER Cobb Subaru Throttle Body Coupler Taken your throttle body coupler off one too many times? Has it seen better days? Why not add a little flair to your engine bay with the new COBB Throttle Body coupler? It's a drop-in replacement for the factory unit... MSRP: Now: $50.00 Add to Cart Compare Quick view COBB | sku: 712010-BK COBB SUBARU POST MAF HOSE The 4-ply silicone construction has the right compliance to bridge the chassis mounted airbox to the violent motion of a boxer engine being driven in anger, while the steel reinforcement prevents collapse when the turbo is drawing maximum vacuum at... MSRP: Now: $85.00 Add to Cart Compare Quick view COBB | sku: SUB00001IA COBB SUBARU INTAKE + AIRBOX STI 2004-2007, WRX 2002-2007, FXT 2004-2008 Cobb 04-07 Subaru STi / 02-07 WRX / 04-08 FXT Intake + Airbox 1 x cobb712100 Cobb 02-07 WRX/STi Black SF Intake 1 x cobb712010-BK Cobb Subaru Post MAF Hose - Stealth Black 1 x cobb712160 Cobb 2002-2007 Subaru WRX SF Airbox Kit This C.A.R.B. approved... MSRP: Now: $475.00 Add to Cart Compare Quick view COBB | sku: 712101 COBB SUBARU AND MAZDA SF INTAKE REPLACEMENT FILTER Cobb WRX/STi Black SF Intake REPLACEMENT FILTER ONLY - NOT A COMPLETE INTAKE DESCRIPTION The filter element that originally came with your SF Intake is cleanable and can be reused for the life of your car. However, should your filter element... MSRP: Now: $60.00 Choose Options Compare Quick view GrimmSpeed | sku: 053001. GRIMMSPEED MAF BLOCK OFF - WRX/STI/LGT/FXT When you upgrade your Subaru to a Blow Through System you will need a way to block off the location where the old MAF Sensor was located, well GrimmSpeed™ has the answer. GrimmSpeed™ MAF Block Off Plate allows you to do just that! Compact... MSRP: Now: $42.00 Choose Options Compare Quick view PERRIN | sku: PSP-ITR-301RD Perrin Subaru 02-07 WRX 04-14 STi Top Mount Intercooler Coupler Kit Red Silicone technology allows us to design a turbo inlet hose that is better in all aspects than the OEM part and increases your engines horsepower and performance. The PERRIN inlet hose is perfectly smooth on the inside and has a significantly larger... MSRP: Now: $33.15 Add to Cart Compare 1 2 Next 1 2 Next Compare Selected × OK
Quick view Process West Process West Intake Manifold Track Version Black (Reverse Cable Throttle Position) - Subaru WRX 2002-2005 The Process West range billet manifolds is a no holds barred manifestation of what is possible under the hood of a WRX/STI when perfect aesthetics meet high end performance. What you see here is the result of years of research and testing, multiple... MSRP: Was: Now: $2,031.75 - $2,098.95 Choose Options Compare
Quick view Process West Process West Intake Manifold Street Version Black - Subaru WRX 2002-2005 The Process West range billet manifolds is a no holds barred manifestation of what is possible under the hood of a WRX/STI when perfect aesthetics meet high end performance. What you see here is the result of years of research and testing, multiple... MSRP: Was: Now: $2,031.75 - $2,098.95 Choose Options Compare
Quick view Process West | sku: PWCAI03 Process West Cold Air Intake - Subaru WRX/STI 2002-2007 / Forester XT 2004-2007 The Process West Cold Air Intake is perfect for gaining more power from your EJ Subaru, not to mention the sound! The Cold Air Intake Kit is designed to replace the factory air intake and allow for a less restrictive airflow. Made of lightweight CNC... MSRP: Now: $297.00 Add to Cart Compare Quick view Process West | sku: PWCAI05 Process West Cold Air Intake 72mm Big MAF - Subaru WRX/STI 2002-2007 The Process West Cold Air Intake is perfect for gaining more power from your EJ Subaru, not to mention the sound! The Cold Air Intake Kit is designed to replace the factory air intake and allow for a less restrictive airflow. Made of lightweight CNC... MSRP: Now: $363.00 Add to Cart Compare Quick view Killer B Motorsport | sku: EJTI-84 Killer B EJ Cast Aluminum Turbo Inlet (KBM to 84mm/FP Coupler) Killer B EJ Cast Aluminum Turbo Inlet (KBM to 84mm/FP Coupler) Designed and Made in the USAMade from Heat Treated Cast Aluminumincludes Coupler for OEM or 3" Compressor InletDoes not require removal of Intake ManifoldIncludes Fittings for OEM and... MSRP: Now: $339.00 Add to Cart Compare Quick view Killer B Motorsport | sku: EJTI-3 Killer B EJ Cast Aluminum Turbo Inlet (KBM to 3in. Coupler) Killer B EJ Cast Aluminum Turbo Inlet (KBM to 3in. Coupler) Designed and Made in the USAMade from Heat Treated Cast Aluminumincludes Coupler for OEM or 3" Compressor InletDoes not require removal of Intake ManifoldIncludes Fittings for OEM and... MSRP: Now: $339.00 Add to Cart Compare Quick view Killer B Motorsport | sku: EJTI-OE Killer B EJ Cast Aluminum Turbo Inlet (KBM to OEM Coupler) Killer B EJ Cast Aluminum Turbo Inlet (KBM to OEM Coupler) Designed and Made in the USAMade from Heat Treated Cast Aluminumincludes Coupler for OEM or 3" Compressor InletDoes not require removal of Intake ManifoldIncludes Fittings for OEM and Aftermarket... MSRP: Now: $339.00 Add to Cart Compare Quick view GrimmSpeed GrimmSpeed Post MAF Hose Kit - 02-14 WRX/STI, 18-20 STI (15-17 STI w/OEM Sound Tube Delete) Add a touch of class to your bay! Some OE parts look passable and others miss the mark. In the case of the factory post MAF hose, the quicker you can get it out of your bay, the better. We’ve now got you covered with The GrimmSpeed Post MAF Hose... MSRP: Now: $80.00 Choose Options Compare Quick view OEM Subaru Parts OEM SUBARU THROTTLE CABLE 2002-2005 WRX Original equipment Subaru throttle cable for 2002-2005 WRX SKU#: 07059 Shipping Weight: 5.0 lb Manufacturer: Subaru MSRP: Now: $70.00 Add to Cart Compare Quick view COBB | sku: 712455 COBB SUBARU THROTTLE BODY COUPLER Cobb Subaru Throttle Body Coupler Taken your throttle body coupler off one too many times? Has it seen better days? Why not add a little flair to your engine bay with the new COBB Throttle Body coupler? It's a drop-in replacement for the factory unit... MSRP: Now: $50.00 Add to Cart Compare Quick view COBB | sku: 712010-BK COBB SUBARU POST MAF HOSE The 4-ply silicone construction has the right compliance to bridge the chassis mounted airbox to the violent motion of a boxer engine being driven in anger, while the steel reinforcement prevents collapse when the turbo is drawing maximum vacuum at... MSRP: Now: $85.00 Add to Cart Compare Quick view COBB | sku: SUB00001IA COBB SUBARU INTAKE + AIRBOX STI 2004-2007, WRX 2002-2007, FXT 2004-2008 Cobb 04-07 Subaru STi / 02-07 WRX / 04-08 FXT Intake + Airbox 1 x cobb712100 Cobb 02-07 WRX/STi Black SF Intake 1 x cobb712010-BK Cobb Subaru Post MAF Hose - Stealth Black 1 x cobb712160 Cobb 2002-2007 Subaru WRX SF Airbox Kit This C.A.R.B. approved... MSRP: Now: $475.00 Add to Cart Compare Quick view COBB | sku: 712101 COBB SUBARU AND MAZDA SF INTAKE REPLACEMENT FILTER Cobb WRX/STi Black SF Intake REPLACEMENT FILTER ONLY - NOT A COMPLETE INTAKE DESCRIPTION The filter element that originally came with your SF Intake is cleanable and can be reused for the life of your car. However, should your filter element... MSRP: Now: $60.00 Choose Options Compare Quick view GrimmSpeed | sku: 053001. GRIMMSPEED MAF BLOCK OFF - WRX/STI/LGT/FXT When you upgrade your Subaru to a Blow Through System you will need a way to block off the location where the old MAF Sensor was located, well GrimmSpeed™ has the answer. GrimmSpeed™ MAF Block Off Plate allows you to do just that! Compact... MSRP: Now: $42.00 Choose Options Compare Quick view PERRIN | sku: PSP-ITR-301RD Perrin Subaru 02-07 WRX 04-14 STi Top Mount Intercooler Coupler Kit Red Silicone technology allows us to design a turbo inlet hose that is better in all aspects than the OEM part and increases your engines horsepower and performance. The PERRIN inlet hose is perfectly smooth on the inside and has a significantly larger... MSRP: Now: $33.15 Add to Cart Compare 1 2 Next 1 2 Next Compare Selected × OK
Quick view Process West | sku: PWCAI05 Process West Cold Air Intake 72mm Big MAF - Subaru WRX/STI 2002-2007 The Process West Cold Air Intake is perfect for gaining more power from your EJ Subaru, not to mention the sound! The Cold Air Intake Kit is designed to replace the factory air intake and allow for a less restrictive airflow. Made of lightweight CNC... MSRP: Now: $363.00 Add to Cart Compare Quick view Killer B Motorsport | sku: EJTI-84 Killer B EJ Cast Aluminum Turbo Inlet (KBM to 84mm/FP Coupler) Killer B EJ Cast Aluminum Turbo Inlet (KBM to 84mm/FP Coupler) Designed and Made in the USAMade from Heat Treated Cast Aluminumincludes Coupler for OEM or 3" Compressor InletDoes not require removal of Intake ManifoldIncludes Fittings for OEM and... MSRP: Now: $339.00 Add to Cart Compare Quick view Killer B Motorsport | sku: EJTI-3 Killer B EJ Cast Aluminum Turbo Inlet (KBM to 3in. Coupler) Killer B EJ Cast Aluminum Turbo Inlet (KBM to 3in. Coupler) Designed and Made in the USAMade from Heat Treated Cast Aluminumincludes Coupler for OEM or 3" Compressor InletDoes not require removal of Intake ManifoldIncludes Fittings for OEM and... MSRP: Now: $339.00 Add to Cart Compare Quick view Killer B Motorsport | sku: EJTI-OE Killer B EJ Cast Aluminum Turbo Inlet (KBM to OEM Coupler) Killer B EJ Cast Aluminum Turbo Inlet (KBM to OEM Coupler) Designed and Made in the USAMade from Heat Treated Cast Aluminumincludes Coupler for OEM or 3" Compressor InletDoes not require removal of Intake ManifoldIncludes Fittings for OEM and Aftermarket... MSRP: Now: $339.00 Add to Cart Compare Quick view GrimmSpeed GrimmSpeed Post MAF Hose Kit - 02-14 WRX/STI, 18-20 STI (15-17 STI w/OEM Sound Tube Delete) Add a touch of class to your bay! Some OE parts look passable and others miss the mark. In the case of the factory post MAF hose, the quicker you can get it out of your bay, the better. We’ve now got you covered with The GrimmSpeed Post MAF Hose... MSRP: Now: $80.00 Choose Options Compare Quick view OEM Subaru Parts OEM SUBARU THROTTLE CABLE 2002-2005 WRX Original equipment Subaru throttle cable for 2002-2005 WRX SKU#: 07059 Shipping Weight: 5.0 lb Manufacturer: Subaru MSRP: Now: $70.00 Add to Cart Compare Quick view COBB | sku: 712455 COBB SUBARU THROTTLE BODY COUPLER Cobb Subaru Throttle Body Coupler Taken your throttle body coupler off one too many times? Has it seen better days? Why not add a little flair to your engine bay with the new COBB Throttle Body coupler? It's a drop-in replacement for the factory unit... MSRP: Now: $50.00 Add to Cart Compare Quick view COBB | sku: 712010-BK COBB SUBARU POST MAF HOSE The 4-ply silicone construction has the right compliance to bridge the chassis mounted airbox to the violent motion of a boxer engine being driven in anger, while the steel reinforcement prevents collapse when the turbo is drawing maximum vacuum at... MSRP: Now: $85.00 Add to Cart Compare Quick view COBB | sku: SUB00001IA COBB SUBARU INTAKE + AIRBOX STI 2004-2007, WRX 2002-2007, FXT 2004-2008 Cobb 04-07 Subaru STi / 02-07 WRX / 04-08 FXT Intake + Airbox 1 x cobb712100 Cobb 02-07 WRX/STi Black SF Intake 1 x cobb712010-BK Cobb Subaru Post MAF Hose - Stealth Black 1 x cobb712160 Cobb 2002-2007 Subaru WRX SF Airbox Kit This C.A.R.B. approved... MSRP: Now: $475.00 Add to Cart Compare Quick view COBB | sku: 712101 COBB SUBARU AND MAZDA SF INTAKE REPLACEMENT FILTER Cobb WRX/STi Black SF Intake REPLACEMENT FILTER ONLY - NOT A COMPLETE INTAKE DESCRIPTION The filter element that originally came with your SF Intake is cleanable and can be reused for the life of your car. However, should your filter element... MSRP: Now: $60.00 Choose Options Compare Quick view GrimmSpeed | sku: 053001. GRIMMSPEED MAF BLOCK OFF - WRX/STI/LGT/FXT When you upgrade your Subaru to a Blow Through System you will need a way to block off the location where the old MAF Sensor was located, well GrimmSpeed™ has the answer. GrimmSpeed™ MAF Block Off Plate allows you to do just that! Compact... MSRP: Now: $42.00 Choose Options Compare Quick view PERRIN | sku: PSP-ITR-301RD Perrin Subaru 02-07 WRX 04-14 STi Top Mount Intercooler Coupler Kit Red Silicone technology allows us to design a turbo inlet hose that is better in all aspects than the OEM part and increases your engines horsepower and performance. The PERRIN inlet hose is perfectly smooth on the inside and has a significantly larger... MSRP: Now: $33.15 Add to Cart Compare 1 2 Next 1 2 Next Compare Selected × OK
Quick view Killer B Motorsport | sku: EJTI-84 Killer B EJ Cast Aluminum Turbo Inlet (KBM to 84mm/FP Coupler) Killer B EJ Cast Aluminum Turbo Inlet (KBM to 84mm/FP Coupler) Designed and Made in the USAMade from Heat Treated Cast Aluminumincludes Coupler for OEM or 3" Compressor InletDoes not require removal of Intake ManifoldIncludes Fittings for OEM and... MSRP: Now: $339.00 Add to Cart Compare Quick view Killer B Motorsport | sku: EJTI-3 Killer B EJ Cast Aluminum Turbo Inlet (KBM to 3in. Coupler) Killer B EJ Cast Aluminum Turbo Inlet (KBM to 3in. Coupler) Designed and Made in the USAMade from Heat Treated Cast Aluminumincludes Coupler for OEM or 3" Compressor InletDoes not require removal of Intake ManifoldIncludes Fittings for OEM and... MSRP: Now: $339.00 Add to Cart Compare Quick view Killer B Motorsport | sku: EJTI-OE Killer B EJ Cast Aluminum Turbo Inlet (KBM to OEM Coupler) Killer B EJ Cast Aluminum Turbo Inlet (KBM to OEM Coupler) Designed and Made in the USAMade from Heat Treated Cast Aluminumincludes Coupler for OEM or 3" Compressor InletDoes not require removal of Intake ManifoldIncludes Fittings for OEM and Aftermarket... MSRP: Now: $339.00 Add to Cart Compare Quick view GrimmSpeed GrimmSpeed Post MAF Hose Kit - 02-14 WRX/STI, 18-20 STI (15-17 STI w/OEM Sound Tube Delete) Add a touch of class to your bay! Some OE parts look passable and others miss the mark. In the case of the factory post MAF hose, the quicker you can get it out of your bay, the better. We’ve now got you covered with The GrimmSpeed Post MAF Hose... MSRP: Now: $80.00 Choose Options Compare Quick view OEM Subaru Parts OEM SUBARU THROTTLE CABLE 2002-2005 WRX Original equipment Subaru throttle cable for 2002-2005 WRX SKU#: 07059 Shipping Weight: 5.0 lb Manufacturer: Subaru MSRP: Now: $70.00 Add to Cart Compare Quick view COBB | sku: 712455 COBB SUBARU THROTTLE BODY COUPLER Cobb Subaru Throttle Body Coupler Taken your throttle body coupler off one too many times? Has it seen better days? Why not add a little flair to your engine bay with the new COBB Throttle Body coupler? It's a drop-in replacement for the factory unit... MSRP: Now: $50.00 Add to Cart Compare Quick view COBB | sku: 712010-BK COBB SUBARU POST MAF HOSE The 4-ply silicone construction has the right compliance to bridge the chassis mounted airbox to the violent motion of a boxer engine being driven in anger, while the steel reinforcement prevents collapse when the turbo is drawing maximum vacuum at... MSRP: Now: $85.00 Add to Cart Compare Quick view COBB | sku: SUB00001IA COBB SUBARU INTAKE + AIRBOX STI 2004-2007, WRX 2002-2007, FXT 2004-2008 Cobb 04-07 Subaru STi / 02-07 WRX / 04-08 FXT Intake + Airbox 1 x cobb712100 Cobb 02-07 WRX/STi Black SF Intake 1 x cobb712010-BK Cobb Subaru Post MAF Hose - Stealth Black 1 x cobb712160 Cobb 2002-2007 Subaru WRX SF Airbox Kit This C.A.R.B. approved... MSRP: Now: $475.00 Add to Cart Compare Quick view COBB | sku: 712101 COBB SUBARU AND MAZDA SF INTAKE REPLACEMENT FILTER Cobb WRX/STi Black SF Intake REPLACEMENT FILTER ONLY - NOT A COMPLETE INTAKE DESCRIPTION The filter element that originally came with your SF Intake is cleanable and can be reused for the life of your car. However, should your filter element... MSRP: Now: $60.00 Choose Options Compare Quick view GrimmSpeed | sku: 053001. GRIMMSPEED MAF BLOCK OFF - WRX/STI/LGT/FXT When you upgrade your Subaru to a Blow Through System you will need a way to block off the location where the old MAF Sensor was located, well GrimmSpeed™ has the answer. GrimmSpeed™ MAF Block Off Plate allows you to do just that! Compact... MSRP: Now: $42.00 Choose Options Compare Quick view PERRIN | sku: PSP-ITR-301RD Perrin Subaru 02-07 WRX 04-14 STi Top Mount Intercooler Coupler Kit Red Silicone technology allows us to design a turbo inlet hose that is better in all aspects than the OEM part and increases your engines horsepower and performance. The PERRIN inlet hose is perfectly smooth on the inside and has a significantly larger... MSRP: Now: $33.15 Add to Cart Compare 1 2 Next 1 2 Next Compare Selected × OK
Quick view Killer B Motorsport | sku: EJTI-3 Killer B EJ Cast Aluminum Turbo Inlet (KBM to 3in. Coupler) Killer B EJ Cast Aluminum Turbo Inlet (KBM to 3in. Coupler) Designed and Made in the USAMade from Heat Treated Cast Aluminumincludes Coupler for OEM or 3" Compressor InletDoes not require removal of Intake ManifoldIncludes Fittings for OEM and... MSRP: Now: $339.00 Add to Cart Compare Quick view Killer B Motorsport | sku: EJTI-OE Killer B EJ Cast Aluminum Turbo Inlet (KBM to OEM Coupler) Killer B EJ Cast Aluminum Turbo Inlet (KBM to OEM Coupler) Designed and Made in the USAMade from Heat Treated Cast Aluminumincludes Coupler for OEM or 3" Compressor InletDoes not require removal of Intake ManifoldIncludes Fittings for OEM and Aftermarket... MSRP: Now: $339.00 Add to Cart Compare Quick view GrimmSpeed GrimmSpeed Post MAF Hose Kit - 02-14 WRX/STI, 18-20 STI (15-17 STI w/OEM Sound Tube Delete) Add a touch of class to your bay! Some OE parts look passable and others miss the mark. In the case of the factory post MAF hose, the quicker you can get it out of your bay, the better. We’ve now got you covered with The GrimmSpeed Post MAF Hose... MSRP: Now: $80.00 Choose Options Compare Quick view OEM Subaru Parts OEM SUBARU THROTTLE CABLE 2002-2005 WRX Original equipment Subaru throttle cable for 2002-2005 WRX SKU#: 07059 Shipping Weight: 5.0 lb Manufacturer: Subaru MSRP: Now: $70.00 Add to Cart Compare Quick view COBB | sku: 712455 COBB SUBARU THROTTLE BODY COUPLER Cobb Subaru Throttle Body Coupler Taken your throttle body coupler off one too many times? Has it seen better days? Why not add a little flair to your engine bay with the new COBB Throttle Body coupler? It's a drop-in replacement for the factory unit... MSRP: Now: $50.00 Add to Cart Compare Quick view COBB | sku: 712010-BK COBB SUBARU POST MAF HOSE The 4-ply silicone construction has the right compliance to bridge the chassis mounted airbox to the violent motion of a boxer engine being driven in anger, while the steel reinforcement prevents collapse when the turbo is drawing maximum vacuum at... MSRP: Now: $85.00 Add to Cart Compare Quick view COBB | sku: SUB00001IA COBB SUBARU INTAKE + AIRBOX STI 2004-2007, WRX 2002-2007, FXT 2004-2008 Cobb 04-07 Subaru STi / 02-07 WRX / 04-08 FXT Intake + Airbox 1 x cobb712100 Cobb 02-07 WRX/STi Black SF Intake 1 x cobb712010-BK Cobb Subaru Post MAF Hose - Stealth Black 1 x cobb712160 Cobb 2002-2007 Subaru WRX SF Airbox Kit This C.A.R.B. approved... MSRP: Now: $475.00 Add to Cart Compare Quick view COBB | sku: 712101 COBB SUBARU AND MAZDA SF INTAKE REPLACEMENT FILTER Cobb WRX/STi Black SF Intake REPLACEMENT FILTER ONLY - NOT A COMPLETE INTAKE DESCRIPTION The filter element that originally came with your SF Intake is cleanable and can be reused for the life of your car. However, should your filter element... MSRP: Now: $60.00 Choose Options Compare Quick view GrimmSpeed | sku: 053001. GRIMMSPEED MAF BLOCK OFF - WRX/STI/LGT/FXT When you upgrade your Subaru to a Blow Through System you will need a way to block off the location where the old MAF Sensor was located, well GrimmSpeed™ has the answer. GrimmSpeed™ MAF Block Off Plate allows you to do just that! Compact... MSRP: Now: $42.00 Choose Options Compare Quick view PERRIN | sku: PSP-ITR-301RD Perrin Subaru 02-07 WRX 04-14 STi Top Mount Intercooler Coupler Kit Red Silicone technology allows us to design a turbo inlet hose that is better in all aspects than the OEM part and increases your engines horsepower and performance. The PERRIN inlet hose is perfectly smooth on the inside and has a significantly larger... MSRP: Now: $33.15 Add to Cart Compare 1 2 Next 1 2 Next Compare Selected × OK
Quick view Killer B Motorsport | sku: EJTI-OE Killer B EJ Cast Aluminum Turbo Inlet (KBM to OEM Coupler) Killer B EJ Cast Aluminum Turbo Inlet (KBM to OEM Coupler) Designed and Made in the USAMade from Heat Treated Cast Aluminumincludes Coupler for OEM or 3" Compressor InletDoes not require removal of Intake ManifoldIncludes Fittings for OEM and Aftermarket... MSRP: Now: $339.00 Add to Cart Compare Quick view GrimmSpeed GrimmSpeed Post MAF Hose Kit - 02-14 WRX/STI, 18-20 STI (15-17 STI w/OEM Sound Tube Delete) Add a touch of class to your bay! Some OE parts look passable and others miss the mark. In the case of the factory post MAF hose, the quicker you can get it out of your bay, the better. We’ve now got you covered with The GrimmSpeed Post MAF Hose... MSRP: Now: $80.00 Choose Options Compare Quick view OEM Subaru Parts OEM SUBARU THROTTLE CABLE 2002-2005 WRX Original equipment Subaru throttle cable for 2002-2005 WRX SKU#: 07059 Shipping Weight: 5.0 lb Manufacturer: Subaru MSRP: Now: $70.00 Add to Cart Compare Quick view COBB | sku: 712455 COBB SUBARU THROTTLE BODY COUPLER Cobb Subaru Throttle Body Coupler Taken your throttle body coupler off one too many times? Has it seen better days? Why not add a little flair to your engine bay with the new COBB Throttle Body coupler? It's a drop-in replacement for the factory unit... MSRP: Now: $50.00 Add to Cart Compare Quick view COBB | sku: 712010-BK COBB SUBARU POST MAF HOSE The 4-ply silicone construction has the right compliance to bridge the chassis mounted airbox to the violent motion of a boxer engine being driven in anger, while the steel reinforcement prevents collapse when the turbo is drawing maximum vacuum at... MSRP: Now: $85.00 Add to Cart Compare Quick view COBB | sku: SUB00001IA COBB SUBARU INTAKE + AIRBOX STI 2004-2007, WRX 2002-2007, FXT 2004-2008 Cobb 04-07 Subaru STi / 02-07 WRX / 04-08 FXT Intake + Airbox 1 x cobb712100 Cobb 02-07 WRX/STi Black SF Intake 1 x cobb712010-BK Cobb Subaru Post MAF Hose - Stealth Black 1 x cobb712160 Cobb 2002-2007 Subaru WRX SF Airbox Kit This C.A.R.B. approved... MSRP: Now: $475.00 Add to Cart Compare Quick view COBB | sku: 712101 COBB SUBARU AND MAZDA SF INTAKE REPLACEMENT FILTER Cobb WRX/STi Black SF Intake REPLACEMENT FILTER ONLY - NOT A COMPLETE INTAKE DESCRIPTION The filter element that originally came with your SF Intake is cleanable and can be reused for the life of your car. However, should your filter element... MSRP: Now: $60.00 Choose Options Compare Quick view GrimmSpeed | sku: 053001. GRIMMSPEED MAF BLOCK OFF - WRX/STI/LGT/FXT When you upgrade your Subaru to a Blow Through System you will need a way to block off the location where the old MAF Sensor was located, well GrimmSpeed™ has the answer. GrimmSpeed™ MAF Block Off Plate allows you to do just that! Compact... MSRP: Now: $42.00 Choose Options Compare Quick view PERRIN | sku: PSP-ITR-301RD Perrin Subaru 02-07 WRX 04-14 STi Top Mount Intercooler Coupler Kit Red Silicone technology allows us to design a turbo inlet hose that is better in all aspects than the OEM part and increases your engines horsepower and performance. The PERRIN inlet hose is perfectly smooth on the inside and has a significantly larger... MSRP: Now: $33.15 Add to Cart Compare 1 2 Next 1 2 Next Compare Selected × OK
Quick view GrimmSpeed GrimmSpeed Post MAF Hose Kit - 02-14 WRX/STI, 18-20 STI (15-17 STI w/OEM Sound Tube Delete) Add a touch of class to your bay! Some OE parts look passable and others miss the mark. In the case of the factory post MAF hose, the quicker you can get it out of your bay, the better. We’ve now got you covered with The GrimmSpeed Post MAF Hose... MSRP: Now: $80.00 Choose Options Compare Quick view OEM Subaru Parts OEM SUBARU THROTTLE CABLE 2002-2005 WRX Original equipment Subaru throttle cable for 2002-2005 WRX SKU#: 07059 Shipping Weight: 5.0 lb Manufacturer: Subaru MSRP: Now: $70.00 Add to Cart Compare Quick view COBB | sku: 712455 COBB SUBARU THROTTLE BODY COUPLER Cobb Subaru Throttle Body Coupler Taken your throttle body coupler off one too many times? Has it seen better days? Why not add a little flair to your engine bay with the new COBB Throttle Body coupler? It's a drop-in replacement for the factory unit... MSRP: Now: $50.00 Add to Cart Compare Quick view COBB | sku: 712010-BK COBB SUBARU POST MAF HOSE The 4-ply silicone construction has the right compliance to bridge the chassis mounted airbox to the violent motion of a boxer engine being driven in anger, while the steel reinforcement prevents collapse when the turbo is drawing maximum vacuum at... MSRP: Now: $85.00 Add to Cart Compare Quick view COBB | sku: SUB00001IA COBB SUBARU INTAKE + AIRBOX STI 2004-2007, WRX 2002-2007, FXT 2004-2008 Cobb 04-07 Subaru STi / 02-07 WRX / 04-08 FXT Intake + Airbox 1 x cobb712100 Cobb 02-07 WRX/STi Black SF Intake 1 x cobb712010-BK Cobb Subaru Post MAF Hose - Stealth Black 1 x cobb712160 Cobb 2002-2007 Subaru WRX SF Airbox Kit This C.A.R.B. approved... MSRP: Now: $475.00 Add to Cart Compare Quick view COBB | sku: 712101 COBB SUBARU AND MAZDA SF INTAKE REPLACEMENT FILTER Cobb WRX/STi Black SF Intake REPLACEMENT FILTER ONLY - NOT A COMPLETE INTAKE DESCRIPTION The filter element that originally came with your SF Intake is cleanable and can be reused for the life of your car. However, should your filter element... MSRP: Now: $60.00 Choose Options Compare Quick view GrimmSpeed | sku: 053001. GRIMMSPEED MAF BLOCK OFF - WRX/STI/LGT/FXT When you upgrade your Subaru to a Blow Through System you will need a way to block off the location where the old MAF Sensor was located, well GrimmSpeed™ has the answer. GrimmSpeed™ MAF Block Off Plate allows you to do just that! Compact... MSRP: Now: $42.00 Choose Options Compare Quick view PERRIN | sku: PSP-ITR-301RD Perrin Subaru 02-07 WRX 04-14 STi Top Mount Intercooler Coupler Kit Red Silicone technology allows us to design a turbo inlet hose that is better in all aspects than the OEM part and increases your engines horsepower and performance. The PERRIN inlet hose is perfectly smooth on the inside and has a significantly larger... MSRP: Now: $33.15 Add to Cart Compare 1 2 Next 1 2 Next Compare Selected × OK
Quick view OEM Subaru Parts OEM SUBARU THROTTLE CABLE 2002-2005 WRX Original equipment Subaru throttle cable for 2002-2005 WRX SKU#: 07059 Shipping Weight: 5.0 lb Manufacturer: Subaru MSRP: Now: $70.00 Add to Cart Compare Quick view COBB | sku: 712455 COBB SUBARU THROTTLE BODY COUPLER Cobb Subaru Throttle Body Coupler Taken your throttle body coupler off one too many times? Has it seen better days? Why not add a little flair to your engine bay with the new COBB Throttle Body coupler? It's a drop-in replacement for the factory unit... MSRP: Now: $50.00 Add to Cart Compare Quick view COBB | sku: 712010-BK COBB SUBARU POST MAF HOSE The 4-ply silicone construction has the right compliance to bridge the chassis mounted airbox to the violent motion of a boxer engine being driven in anger, while the steel reinforcement prevents collapse when the turbo is drawing maximum vacuum at... MSRP: Now: $85.00 Add to Cart Compare Quick view COBB | sku: SUB00001IA COBB SUBARU INTAKE + AIRBOX STI 2004-2007, WRX 2002-2007, FXT 2004-2008 Cobb 04-07 Subaru STi / 02-07 WRX / 04-08 FXT Intake + Airbox 1 x cobb712100 Cobb 02-07 WRX/STi Black SF Intake 1 x cobb712010-BK Cobb Subaru Post MAF Hose - Stealth Black 1 x cobb712160 Cobb 2002-2007 Subaru WRX SF Airbox Kit This C.A.R.B. approved... MSRP: Now: $475.00 Add to Cart Compare Quick view COBB | sku: 712101 COBB SUBARU AND MAZDA SF INTAKE REPLACEMENT FILTER Cobb WRX/STi Black SF Intake REPLACEMENT FILTER ONLY - NOT A COMPLETE INTAKE DESCRIPTION The filter element that originally came with your SF Intake is cleanable and can be reused for the life of your car. However, should your filter element... MSRP: Now: $60.00 Choose Options Compare Quick view GrimmSpeed | sku: 053001. GRIMMSPEED MAF BLOCK OFF - WRX/STI/LGT/FXT When you upgrade your Subaru to a Blow Through System you will need a way to block off the location where the old MAF Sensor was located, well GrimmSpeed™ has the answer. GrimmSpeed™ MAF Block Off Plate allows you to do just that! Compact... MSRP: Now: $42.00 Choose Options Compare Quick view PERRIN | sku: PSP-ITR-301RD Perrin Subaru 02-07 WRX 04-14 STi Top Mount Intercooler Coupler Kit Red Silicone technology allows us to design a turbo inlet hose that is better in all aspects than the OEM part and increases your engines horsepower and performance. The PERRIN inlet hose is perfectly smooth on the inside and has a significantly larger... MSRP: Now: $33.15 Add to Cart Compare 1 2 Next 1 2 Next Compare Selected × OK
Quick view COBB | sku: 712455 COBB SUBARU THROTTLE BODY COUPLER Cobb Subaru Throttle Body Coupler Taken your throttle body coupler off one too many times? Has it seen better days? Why not add a little flair to your engine bay with the new COBB Throttle Body coupler? It's a drop-in replacement for the factory unit... MSRP: Now: $50.00 Add to Cart Compare Quick view COBB | sku: 712010-BK COBB SUBARU POST MAF HOSE The 4-ply silicone construction has the right compliance to bridge the chassis mounted airbox to the violent motion of a boxer engine being driven in anger, while the steel reinforcement prevents collapse when the turbo is drawing maximum vacuum at... MSRP: Now: $85.00 Add to Cart Compare Quick view COBB | sku: SUB00001IA COBB SUBARU INTAKE + AIRBOX STI 2004-2007, WRX 2002-2007, FXT 2004-2008 Cobb 04-07 Subaru STi / 02-07 WRX / 04-08 FXT Intake + Airbox 1 x cobb712100 Cobb 02-07 WRX/STi Black SF Intake 1 x cobb712010-BK Cobb Subaru Post MAF Hose - Stealth Black 1 x cobb712160 Cobb 2002-2007 Subaru WRX SF Airbox Kit This C.A.R.B. approved... MSRP: Now: $475.00 Add to Cart Compare Quick view COBB | sku: 712101 COBB SUBARU AND MAZDA SF INTAKE REPLACEMENT FILTER Cobb WRX/STi Black SF Intake REPLACEMENT FILTER ONLY - NOT A COMPLETE INTAKE DESCRIPTION The filter element that originally came with your SF Intake is cleanable and can be reused for the life of your car. However, should your filter element... MSRP: Now: $60.00 Choose Options Compare Quick view GrimmSpeed | sku: 053001. GRIMMSPEED MAF BLOCK OFF - WRX/STI/LGT/FXT When you upgrade your Subaru to a Blow Through System you will need a way to block off the location where the old MAF Sensor was located, well GrimmSpeed™ has the answer. GrimmSpeed™ MAF Block Off Plate allows you to do just that! Compact... MSRP: Now: $42.00 Choose Options Compare Quick view PERRIN | sku: PSP-ITR-301RD Perrin Subaru 02-07 WRX 04-14 STi Top Mount Intercooler Coupler Kit Red Silicone technology allows us to design a turbo inlet hose that is better in all aspects than the OEM part and increases your engines horsepower and performance. The PERRIN inlet hose is perfectly smooth on the inside and has a significantly larger... MSRP: Now: $33.15 Add to Cart Compare 1 2 Next 1 2 Next Compare Selected × OK
Quick view COBB | sku: 712010-BK COBB SUBARU POST MAF HOSE The 4-ply silicone construction has the right compliance to bridge the chassis mounted airbox to the violent motion of a boxer engine being driven in anger, while the steel reinforcement prevents collapse when the turbo is drawing maximum vacuum at... MSRP: Now: $85.00 Add to Cart Compare Quick view COBB | sku: SUB00001IA COBB SUBARU INTAKE + AIRBOX STI 2004-2007, WRX 2002-2007, FXT 2004-2008 Cobb 04-07 Subaru STi / 02-07 WRX / 04-08 FXT Intake + Airbox 1 x cobb712100 Cobb 02-07 WRX/STi Black SF Intake 1 x cobb712010-BK Cobb Subaru Post MAF Hose - Stealth Black 1 x cobb712160 Cobb 2002-2007 Subaru WRX SF Airbox Kit This C.A.R.B. approved... MSRP: Now: $475.00 Add to Cart Compare Quick view COBB | sku: 712101 COBB SUBARU AND MAZDA SF INTAKE REPLACEMENT FILTER Cobb WRX/STi Black SF Intake REPLACEMENT FILTER ONLY - NOT A COMPLETE INTAKE DESCRIPTION The filter element that originally came with your SF Intake is cleanable and can be reused for the life of your car. However, should your filter element... MSRP: Now: $60.00 Choose Options Compare Quick view GrimmSpeed | sku: 053001. GRIMMSPEED MAF BLOCK OFF - WRX/STI/LGT/FXT When you upgrade your Subaru to a Blow Through System you will need a way to block off the location where the old MAF Sensor was located, well GrimmSpeed™ has the answer. GrimmSpeed™ MAF Block Off Plate allows you to do just that! Compact... MSRP: Now: $42.00 Choose Options Compare Quick view PERRIN | sku: PSP-ITR-301RD Perrin Subaru 02-07 WRX 04-14 STi Top Mount Intercooler Coupler Kit Red Silicone technology allows us to design a turbo inlet hose that is better in all aspects than the OEM part and increases your engines horsepower and performance. The PERRIN inlet hose is perfectly smooth on the inside and has a significantly larger... MSRP: Now: $33.15 Add to Cart Compare 1 2 Next 1 2 Next Compare Selected × OK
Quick view COBB | sku: SUB00001IA COBB SUBARU INTAKE + AIRBOX STI 2004-2007, WRX 2002-2007, FXT 2004-2008 Cobb 04-07 Subaru STi / 02-07 WRX / 04-08 FXT Intake + Airbox 1 x cobb712100 Cobb 02-07 WRX/STi Black SF Intake 1 x cobb712010-BK Cobb Subaru Post MAF Hose - Stealth Black 1 x cobb712160 Cobb 2002-2007 Subaru WRX SF Airbox Kit This C.A.R.B. approved... MSRP: Now: $475.00 Add to Cart Compare Quick view COBB | sku: 712101 COBB SUBARU AND MAZDA SF INTAKE REPLACEMENT FILTER Cobb WRX/STi Black SF Intake REPLACEMENT FILTER ONLY - NOT A COMPLETE INTAKE DESCRIPTION The filter element that originally came with your SF Intake is cleanable and can be reused for the life of your car. However, should your filter element... MSRP: Now: $60.00 Choose Options Compare Quick view GrimmSpeed | sku: 053001. GRIMMSPEED MAF BLOCK OFF - WRX/STI/LGT/FXT When you upgrade your Subaru to a Blow Through System you will need a way to block off the location where the old MAF Sensor was located, well GrimmSpeed™ has the answer. GrimmSpeed™ MAF Block Off Plate allows you to do just that! Compact... MSRP: Now: $42.00 Choose Options Compare Quick view PERRIN | sku: PSP-ITR-301RD Perrin Subaru 02-07 WRX 04-14 STi Top Mount Intercooler Coupler Kit Red Silicone technology allows us to design a turbo inlet hose that is better in all aspects than the OEM part and increases your engines horsepower and performance. The PERRIN inlet hose is perfectly smooth on the inside and has a significantly larger... MSRP: Now: $33.15 Add to Cart Compare 1 2 Next 1 2 Next Compare Selected × OK
Quick view COBB | sku: 712101 COBB SUBARU AND MAZDA SF INTAKE REPLACEMENT FILTER Cobb WRX/STi Black SF Intake REPLACEMENT FILTER ONLY - NOT A COMPLETE INTAKE DESCRIPTION The filter element that originally came with your SF Intake is cleanable and can be reused for the life of your car. However, should your filter element... MSRP: Now: $60.00 Choose Options Compare Quick view GrimmSpeed | sku: 053001. GRIMMSPEED MAF BLOCK OFF - WRX/STI/LGT/FXT When you upgrade your Subaru to a Blow Through System you will need a way to block off the location where the old MAF Sensor was located, well GrimmSpeed™ has the answer. GrimmSpeed™ MAF Block Off Plate allows you to do just that! Compact... MSRP: Now: $42.00 Choose Options Compare Quick view PERRIN | sku: PSP-ITR-301RD Perrin Subaru 02-07 WRX 04-14 STi Top Mount Intercooler Coupler Kit Red Silicone technology allows us to design a turbo inlet hose that is better in all aspects than the OEM part and increases your engines horsepower and performance. The PERRIN inlet hose is perfectly smooth on the inside and has a significantly larger... MSRP: Now: $33.15 Add to Cart Compare 1 2 Next 1 2 Next Compare Selected × OK
Quick view GrimmSpeed | sku: 053001. GRIMMSPEED MAF BLOCK OFF - WRX/STI/LGT/FXT When you upgrade your Subaru to a Blow Through System you will need a way to block off the location where the old MAF Sensor was located, well GrimmSpeed™ has the answer. GrimmSpeed™ MAF Block Off Plate allows you to do just that! Compact... MSRP: Now: $42.00 Choose Options Compare Quick view PERRIN | sku: PSP-ITR-301RD Perrin Subaru 02-07 WRX 04-14 STi Top Mount Intercooler Coupler Kit Red Silicone technology allows us to design a turbo inlet hose that is better in all aspects than the OEM part and increases your engines horsepower and performance. The PERRIN inlet hose is perfectly smooth on the inside and has a significantly larger... MSRP: Now: $33.15 Add to Cart Compare 1 2 Next 1 2 Next Compare Selected
Quick view PERRIN | sku: PSP-ITR-301RD Perrin Subaru 02-07 WRX 04-14 STi Top Mount Intercooler Coupler Kit Red Silicone technology allows us to design a turbo inlet hose that is better in all aspects than the OEM part and increases your engines horsepower and performance. The PERRIN inlet hose is perfectly smooth on the inside and has a significantly larger... MSRP: Now: $33.15 Add to Cart Compare 1 2 Next 1 2 Next Compare Selected