Quick view Details Turbo XS Turbo XS Front Mount Intecooler w/ Wrinkle Red or Black Pipes for 2015-2021 Subaru STI MSRP: Now: $1,956.42 Choose Options Compare Quick view Details Killer B Motorsport | sku: TIEJC3 **Special Order** Killer B 3in Coupler Extreme Flow HARD Turbo Inlet MSRP: Now: $45.00 Add to Cart Compare Quick view Details Turbosmart | sku: TS-0552-1012 Turbosmart WG40 Gen V Compgate 40mm - 14 PSI Black MSRP: Now: $354.95 Add to Cart Compare Quick view Details GrimmSpeed GRIMMSPEED VERSION 2 BYPASS VALVE - 02-07 WRX, 04-21 STI MSRP: Now: $249.00 Choose Options Compare Quick view Details Turbosmart | sku: TS-0203-1215 Turbosmart BOV Kompact Plumb Back - Subaru - TS-0203-1215 MSRP: Now: $177.95 Add to Cart Compare Quick view Details IAG | sku: IAG-ENG-5012SL IAG Replacement Blow Off Valve Elbow for 2002-07 WRX, 2004-21 STI (Silver Finish) MSRP: Now: $59.99 Add to Cart Compare Quick view Details IAG | sku: IAG-ENG-5012BK IAG Replacement Blow Off Valve Elbow for 2002-07 WRX, 2004-21 STI (Black Finish) MSRP: Now: $64.99 Add to Cart Compare Quick view Details Process West | sku: PWFMIC08 Process West Front Mount Intercooler Kit - Subaru STI 2015+ MSRP: Now: $1,506.75 Add to Cart Compare Quick view Details Process West | sku: PWFMIC08B Process West Front Mount Intercooler Kit Black - Subaru STI 2015+ MSRP: Now: $1,506.75 Add to Cart Compare Quick view Details Process West | sku: PWTMIC06B Process West Black Top Mount Intercooler - Subaru STI 2008+ MSRP: Now: $1,031.25 Add to Cart Compare Quick view Details Forced Performance Forced Performance UHF Blue 51S MSRP: Now: $1,499.00 Choose Options Compare Quick view Details GrimmSpeed | sku: 057060 GrimmSpeed Universal Electronic Boost Control Solenoid MSRP: Now: $99.00 Add to Cart Compare Quick view Details BLOX Racing BLOX RACING MANUAL BOOST CONTROLLER MSRP: Now: $89.25 Choose Options Compare Quick view Details BLOX Racing BLOX RACING INTERCOOLER COUPLER KIT - 2002+ SUBARU WRX / STI MSRP: Now: $21.25 Choose Options Compare Quick view Details BLOX Racing BLOX RACING AFMAF SILICONE AIR INTAKE HOSE - 08-14 SUBARU WRX / STI & 2019 STI MSRP: Now: $76.50 Choose Options Compare Quick view Details HKS | sku: 14001-AK067 **Special Orders** HKS GT TURBINE GT4950-BB V Band A/R 0.92 Turbo Kit MSRP: Now: $3,267.00 Add to Cart Compare Quick view Details HKS | sku: 14001-AK064 **Special Order** HKS GT TURBINE GT5565-BB V band A/R 0.83 Turbo Kit MSRP: Now: $3,357.00 Add to Cart Compare Quick view Details HKS | sku: 14001-AK062 **Special Order** HKS GT TURBINE GT6290_BB V band A/R 0.83 Turbo Kit MSRP: Now: $4,050.00 Add to Cart Compare Quick view Details HKS | sku: 14001-AK053 **Special Order** HKS GT TURBINE GT75100-BB V band A/R 1.01 Turbo Kit MSRP: Now: $4,878.00 Add to Cart Compare Quick view Details HKS | sku: 14001-AK050 **Special Order** HKS GT TURBINE GT75115_BB MSRP: Now: $5,184.00 Add to Cart Compare Quick view Details ETS ETS SUBARU 15+ STI SINGLE SCROLL TURBO KIT MSRP: Was: Now: $3,095.00 - $7,695.00 Choose Options Compare Quick view Details ETS ETS SUBARU STI 2015+ ROTATED PIPING KIT MSRP: Was: Now: $795.00 - $830.00 Choose Options Compare Quick view Details ETS ETS 15+ STI ROTATED INTERCOOLER PIPING CONVERSION KIT MSRP: Was: Now: $245.00 - $495.00 Choose Options Compare Quick view Details ETS ETS 08+ SUBARU STI TOP MOUNT INTERCOOLER MSRP: Was: Now: $695.00 - $895.00 Choose Options Compare Quick view Turbo XS Turbo XS Front Mount Intecooler w/ Wrinkle Red or Black Pipes for 2015-2021 Subaru STI One of the biggest keys to making consistent power in a 2015+ STi is managing the intake manifold temperature. This is an issue when the STi is bone stock and becomes an even bigger issue when you start to modify it. The stock top mount intercooler... MSRP: Now: $1,956.42 Choose Options Compare Quick view Killer B Motorsport | sku: TIEJC3 **Special Order** Killer B 3in Coupler Extreme Flow HARD Turbo Inlet Killer B 3in Coupler Extreme Flow HARD Turbo Inlet 3 inch to 3 inch coupler for the Killer B Motorsport Extreme Flow HARD Turbo Inlet Now Available: 6" Sticker Vehicle Fitment 2002 - 2007 WRX, 2007+ STi MSRP: Now: $45.00 Add to Cart Compare Quick view Turbosmart | sku: TS-0552-1012 Turbosmart WG40 Gen V Compgate 40mm - 14 PSI Black The GenV WG40 CompGate40 External Wastegate is a Motorsport proven, cost effective external wastegate – The largest in the Turbosmart GenV range and the Highest Flowing Wastegate in the World. The GenV provides extensive user configurability, world... MSRP: Now: $354.95 Add to Cart Compare Quick view GrimmSpeed GRIMMSPEED VERSION 2 BYPASS VALVE - 02-07 WRX, 04-21 STI The long-awaited return of the GrimmSpeed Bypass Valves is here! Our valves have been a highly sought-after product, but due to the intensive assembly process, it has been hard to keep them on the shelves, which in turn causes frustration among our... MSRP: Now: $249.00 Choose Options Compare Quick view Turbosmart | sku: TS-0203-1215 Turbosmart BOV Kompact Plumb Back - Subaru - TS-0203-1215 2001-2007 Subaru WRX, 2001-2021 Subaru WRX STI, and 2006-2007 Subaru Forester XT Kompact Series Plumb Back Blow Off Valve by Turbosmart Full recirculating BOV. The Plumb Back system recirculates all excess pressure back into the intake system. Great for... MSRP: Now: $177.95 Add to Cart Compare Quick view IAG | sku: IAG-ENG-5012SL IAG Replacement Blow Off Valve Elbow for 2002-07 WRX, 2004-21 STI (Silver Finish) IAG Performance Replacement Blow Off Valve Elbow for 2002-07 WRX & 2004-21 STI. The IAG billet elbow is a direct replacement for the factory piece which is not available separately from Subaru. Our elbow allows the added flexibility of being able to... MSRP: Now: $59.99 Add to Cart Compare Quick view IAG | sku: IAG-ENG-5012BK IAG Replacement Blow Off Valve Elbow for 2002-07 WRX, 2004-21 STI (Black Finish) IAG Performance Replacement Blow Off Valve Elbow for 2002-07 WRX & 2004-21 STI. The IAG billet elbow is a direct replacement for the factory piece which is not available separately from Subaru. Our elbow allows the added flexibility of being able to... MSRP: Now: $64.99 Add to Cart Compare Quick view Process West | sku: PWFMIC08 Process West Front Mount Intercooler Kit - Subaru STI 2015+ The new Process West Front Mount Intercooler Kit for the 2015-17 Subaru VA STI allows for superior air intake cooling. This is achieved by using light-weight CNC mandrel bent aluminuim intercooler piping and a large 685 x 275 x 85mm bar & plate... MSRP: Now: $1,506.75 Add to Cart Compare Quick view Process West | sku: PWFMIC08B Process West Front Mount Intercooler Kit Black - Subaru STI 2015+ The new Process West Front Mount Intercooler Kit for the 2015-17 Subaru VA STI allows for superior air intake cooling. This is achieved by using light-weight CNC mandrel bent aluminuim intercooler piping and a large 685 x 275 x 85mm bar & plate... MSRP: Now: $1,506.75 Add to Cart Compare Quick view Process West | sku: PWTMIC06B Process West Black Top Mount Intercooler - Subaru STI 2008+ Utilising the a huge 530 x 193 x 90mm bar & plate intercooler core, this is the biggest Top Mount Intercooler that Process West produed for Subarus. This is also currently the largest intercooler for 2015+ models. Included with everything you need to... MSRP: Now: $1,031.25 Add to Cart Compare Quick view Forced Performance Forced Performance UHF Blue 51S Oil supply line and gasket set included! UHF FP Blue 51S™ Compressor wheel - 73HTZ Flow rating - 57LB per minute CW Measurements - 52.6MM Inducer / 73MM Exducer TW Measurements - 57MM Inducer / 51MM Exducer Compressor Housing - 58MM Stock... MSRP: Now: $1,499.00 Choose Options Compare Quick view GrimmSpeed | sku: 057060 GrimmSpeed Universal Electronic Boost Control Solenoid When it comes to boost control on turbocharged engines, GrimmSpeed Direct-Fit, 3-Port Electronic Boost Control Solenoids for Subaru, Mitsubishi and Mazda have set the standard in the industry. With that popularity, have come... MSRP: Now: $99.00 Add to Cart Compare Quick view BLOX Racing BLOX RACING MANUAL BOOST CONTROLLER BLOX Racing offers a manual boost controller that rivals its electronic counterparts. Each controller is constructed out of billet aluminum and stainless steel components, and features a boost dial that is easy to adjust yet will not slip causing over... MSRP: Now: $89.25 Choose Options Compare Quick view BLOX Racing BLOX RACING INTERCOOLER COUPLER KIT - 2002+ SUBARU WRX / STI BLOX Racing's silicone hose coupler replaces the OEM intercooler hose. BLOX Racing uses 4-layer silicone that is designed to withstand the high temperatures in the engine bay and at the intercooler. Each is fiber reinforced for maximum durability. The... MSRP: Now: $21.25 Choose Options Compare Quick view BLOX Racing BLOX RACING AFMAF SILICONE AIR INTAKE HOSE - 08-14 SUBARU WRX / STI & 2019 STI BLOX Racing'S silicone hose replaces the OEM hose between the inlet and air box. BLOX Racing uses 4-layer silicone that is designed to withstand the high temperatures in the engine bay and fiber reinforced for maximum durability. The new intake... MSRP: Now: $76.50 Choose Options Compare Quick view HKS | sku: 14001-AK067 **Special Orders** HKS GT TURBINE GT4950-BB V Band A/R 0.92 Turbo Kit [ GT4950_BB ] Assumed outputs650ps EngineRB26 Twin / SR20 / EJ20 / G16E / VR38 Mirror Twin FeaturesUpgrade from GT III-RS to aim for 500ps. Concepts Big turbocharger for inline 6, V8, V6 and inline 4 tuning engines. HKS takes on the challenge of... MSRP: Now: $3,267.00 Add to Cart Compare Quick view HKS | sku: 14001-AK064 **Special Order** HKS GT TURBINE GT5565-BB V band A/R 0.83 Turbo Kit [ GT5565_BB ] Assumed outputs650ps EngineRB26(2.8L)Twin turbo / SR20(2.2L) / 4G63(2.3L) FeaturesThe size is like GT3037 + α for 500ps Over. Concepts Big turbocharger for inline 6, V8, V6 and inline 4 tuning engines. HKS takes on the challenge of... MSRP: Now: $3,357.00 Add to Cart Compare Quick view HKS | sku: 14001-AK062 **Special Order** HKS GT TURBINE GT6290_BB V band A/R 0.83 Turbo Kit [ GT6290_BB ] Assumed outputs900ps EngineRB26 (2.8L) / 2JZ (3.4L) FeaturesTurbo characteristic between the GTIII-4R and the GTIII-5R; intercept is shifted to the high rpm side compared to the 4R, but there is no sagging at high rpm and maximum output is... MSRP: Now: $4,050.00 Add to Cart Compare Quick view HKS | sku: 14001-AK053 **Special Order** HKS GT TURBINE GT75100-BB V band A/R 1.01 Turbo Kit GT75100_BB ] Assumed outputs1000ps EngineRB26 (2.8L) / 2JZ (3.4L) FeaturesAimed at 1000ps. with the same spool-up as the T51R SPL.BB with boost keeping at high rpm. Concepts Big turbocharger for inline 6, V8, V6 and inline 4 tuning engines. HKS takes... MSRP: Now: $4,878.00 Add to Cart Compare Quick view HKS | sku: 14001-AK050 **Special Order** HKS GT TURBINE GT75115_BB GT75115_BB ] Assumed outputs1100ps EngineRB26 (2.8L) / 2JZ (3.4L) FeaturesAssuming high boost with the aim of 1000ps OVER, the compressor is V-band. Concepts Big turbocharger for inline 6, V8, V6 and inline 4 tuning engines. HKS takes on the challenge... MSRP: Now: $5,184.00 Add to Cart Compare Quick view ETS ETS SUBARU 15+ STI SINGLE SCROLL TURBO KIT The ETS Subaru STI Turbo Kit is one of the most complete kits on the market utilizing optimal intercooler pipe routing and a larger ported s-cover along with a wide variaty of turbochargers to match your performance needs. Our turbo kits are capable of... MSRP: Was: Now: $3,095.00 - $7,695.00 Choose Options Compare Quick view ETS ETS SUBARU STI 2015+ ROTATED PIPING KIT This piping kit is the best on the market for relocating the factory Subaru intercooler. The factory intercooler location allows for excessive heat soak and a poor amount of heat dissipation. This piping kit allows you to run a front mounted intercooler... MSRP: Was: Now: $795.00 - $830.00 Choose Options Compare Quick view ETS ETS 15+ STI ROTATED INTERCOOLER PIPING CONVERSION KIT This piping kit is used to convert your stock turbo ETS FMIC kit to work with the ETS rotated turbo kit. This kit won't work on any other rotated turbo kit. Wrinkle Black Powder Coat Includes Silicone Coupler and Clamps Needed For Conversion 2.5"... MSRP: Was: Now: $245.00 - $495.00 Choose Options Compare Quick view ETS ETS 08+ SUBARU STI TOP MOUNT INTERCOOLER Best TMIC on the market! Extreme Turbo Systems has designed a direct bolt on top mount intercooler for the 08+ Subaru STI. This intercooler features a large 19x7x4 core with 31 charge rows! Most competitor intercoolers have between 24-25 charge rows. By... MSRP: Was: Now: $695.00 - $895.00 Choose Options Compare 1 2 3 4 5 Next 1 2 3 4 5 Next Compare Selected × OK
Quick view Details Killer B Motorsport | sku: TIEJC3 **Special Order** Killer B 3in Coupler Extreme Flow HARD Turbo Inlet MSRP: Now: $45.00 Add to Cart Compare Quick view Details Turbosmart | sku: TS-0552-1012 Turbosmart WG40 Gen V Compgate 40mm - 14 PSI Black MSRP: Now: $354.95 Add to Cart Compare Quick view Details GrimmSpeed GRIMMSPEED VERSION 2 BYPASS VALVE - 02-07 WRX, 04-21 STI MSRP: Now: $249.00 Choose Options Compare Quick view Details Turbosmart | sku: TS-0203-1215 Turbosmart BOV Kompact Plumb Back - Subaru - TS-0203-1215 MSRP: Now: $177.95 Add to Cart Compare Quick view Details IAG | sku: IAG-ENG-5012SL IAG Replacement Blow Off Valve Elbow for 2002-07 WRX, 2004-21 STI (Silver Finish) MSRP: Now: $59.99 Add to Cart Compare Quick view Details IAG | sku: IAG-ENG-5012BK IAG Replacement Blow Off Valve Elbow for 2002-07 WRX, 2004-21 STI (Black Finish) MSRP: Now: $64.99 Add to Cart Compare Quick view Details Process West | sku: PWFMIC08 Process West Front Mount Intercooler Kit - Subaru STI 2015+ MSRP: Now: $1,506.75 Add to Cart Compare Quick view Details Process West | sku: PWFMIC08B Process West Front Mount Intercooler Kit Black - Subaru STI 2015+ MSRP: Now: $1,506.75 Add to Cart Compare Quick view Details Process West | sku: PWTMIC06B Process West Black Top Mount Intercooler - Subaru STI 2008+ MSRP: Now: $1,031.25 Add to Cart Compare Quick view Details Forced Performance Forced Performance UHF Blue 51S MSRP: Now: $1,499.00 Choose Options Compare Quick view Details GrimmSpeed | sku: 057060 GrimmSpeed Universal Electronic Boost Control Solenoid MSRP: Now: $99.00 Add to Cart Compare Quick view Details BLOX Racing BLOX RACING MANUAL BOOST CONTROLLER MSRP: Now: $89.25 Choose Options Compare Quick view Details BLOX Racing BLOX RACING INTERCOOLER COUPLER KIT - 2002+ SUBARU WRX / STI MSRP: Now: $21.25 Choose Options Compare Quick view Details BLOX Racing BLOX RACING AFMAF SILICONE AIR INTAKE HOSE - 08-14 SUBARU WRX / STI & 2019 STI MSRP: Now: $76.50 Choose Options Compare Quick view Details HKS | sku: 14001-AK067 **Special Orders** HKS GT TURBINE GT4950-BB V Band A/R 0.92 Turbo Kit MSRP: Now: $3,267.00 Add to Cart Compare Quick view Details HKS | sku: 14001-AK064 **Special Order** HKS GT TURBINE GT5565-BB V band A/R 0.83 Turbo Kit MSRP: Now: $3,357.00 Add to Cart Compare Quick view Details HKS | sku: 14001-AK062 **Special Order** HKS GT TURBINE GT6290_BB V band A/R 0.83 Turbo Kit MSRP: Now: $4,050.00 Add to Cart Compare Quick view Details HKS | sku: 14001-AK053 **Special Order** HKS GT TURBINE GT75100-BB V band A/R 1.01 Turbo Kit MSRP: Now: $4,878.00 Add to Cart Compare Quick view Details HKS | sku: 14001-AK050 **Special Order** HKS GT TURBINE GT75115_BB MSRP: Now: $5,184.00 Add to Cart Compare Quick view Details ETS ETS SUBARU 15+ STI SINGLE SCROLL TURBO KIT MSRP: Was: Now: $3,095.00 - $7,695.00 Choose Options Compare Quick view Details ETS ETS SUBARU STI 2015+ ROTATED PIPING KIT MSRP: Was: Now: $795.00 - $830.00 Choose Options Compare Quick view Details ETS ETS 15+ STI ROTATED INTERCOOLER PIPING CONVERSION KIT MSRP: Was: Now: $245.00 - $495.00 Choose Options Compare Quick view Details ETS ETS 08+ SUBARU STI TOP MOUNT INTERCOOLER MSRP: Was: Now: $695.00 - $895.00 Choose Options Compare Quick view Turbo XS Turbo XS Front Mount Intecooler w/ Wrinkle Red or Black Pipes for 2015-2021 Subaru STI One of the biggest keys to making consistent power in a 2015+ STi is managing the intake manifold temperature. This is an issue when the STi is bone stock and becomes an even bigger issue when you start to modify it. The stock top mount intercooler... MSRP: Now: $1,956.42 Choose Options Compare Quick view Killer B Motorsport | sku: TIEJC3 **Special Order** Killer B 3in Coupler Extreme Flow HARD Turbo Inlet Killer B 3in Coupler Extreme Flow HARD Turbo Inlet 3 inch to 3 inch coupler for the Killer B Motorsport Extreme Flow HARD Turbo Inlet Now Available: 6" Sticker Vehicle Fitment 2002 - 2007 WRX, 2007+ STi MSRP: Now: $45.00 Add to Cart Compare Quick view Turbosmart | sku: TS-0552-1012 Turbosmart WG40 Gen V Compgate 40mm - 14 PSI Black The GenV WG40 CompGate40 External Wastegate is a Motorsport proven, cost effective external wastegate – The largest in the Turbosmart GenV range and the Highest Flowing Wastegate in the World. The GenV provides extensive user configurability, world... MSRP: Now: $354.95 Add to Cart Compare Quick view GrimmSpeed GRIMMSPEED VERSION 2 BYPASS VALVE - 02-07 WRX, 04-21 STI The long-awaited return of the GrimmSpeed Bypass Valves is here! Our valves have been a highly sought-after product, but due to the intensive assembly process, it has been hard to keep them on the shelves, which in turn causes frustration among our... MSRP: Now: $249.00 Choose Options Compare Quick view Turbosmart | sku: TS-0203-1215 Turbosmart BOV Kompact Plumb Back - Subaru - TS-0203-1215 2001-2007 Subaru WRX, 2001-2021 Subaru WRX STI, and 2006-2007 Subaru Forester XT Kompact Series Plumb Back Blow Off Valve by Turbosmart Full recirculating BOV. The Plumb Back system recirculates all excess pressure back into the intake system. Great for... MSRP: Now: $177.95 Add to Cart Compare Quick view IAG | sku: IAG-ENG-5012SL IAG Replacement Blow Off Valve Elbow for 2002-07 WRX, 2004-21 STI (Silver Finish) IAG Performance Replacement Blow Off Valve Elbow for 2002-07 WRX & 2004-21 STI. The IAG billet elbow is a direct replacement for the factory piece which is not available separately from Subaru. Our elbow allows the added flexibility of being able to... MSRP: Now: $59.99 Add to Cart Compare Quick view IAG | sku: IAG-ENG-5012BK IAG Replacement Blow Off Valve Elbow for 2002-07 WRX, 2004-21 STI (Black Finish) IAG Performance Replacement Blow Off Valve Elbow for 2002-07 WRX & 2004-21 STI. The IAG billet elbow is a direct replacement for the factory piece which is not available separately from Subaru. Our elbow allows the added flexibility of being able to... MSRP: Now: $64.99 Add to Cart Compare Quick view Process West | sku: PWFMIC08 Process West Front Mount Intercooler Kit - Subaru STI 2015+ The new Process West Front Mount Intercooler Kit for the 2015-17 Subaru VA STI allows for superior air intake cooling. This is achieved by using light-weight CNC mandrel bent aluminuim intercooler piping and a large 685 x 275 x 85mm bar & plate... MSRP: Now: $1,506.75 Add to Cart Compare Quick view Process West | sku: PWFMIC08B Process West Front Mount Intercooler Kit Black - Subaru STI 2015+ The new Process West Front Mount Intercooler Kit for the 2015-17 Subaru VA STI allows for superior air intake cooling. This is achieved by using light-weight CNC mandrel bent aluminuim intercooler piping and a large 685 x 275 x 85mm bar & plate... MSRP: Now: $1,506.75 Add to Cart Compare Quick view Process West | sku: PWTMIC06B Process West Black Top Mount Intercooler - Subaru STI 2008+ Utilising the a huge 530 x 193 x 90mm bar & plate intercooler core, this is the biggest Top Mount Intercooler that Process West produed for Subarus. This is also currently the largest intercooler for 2015+ models. Included with everything you need to... MSRP: Now: $1,031.25 Add to Cart Compare Quick view Forced Performance Forced Performance UHF Blue 51S Oil supply line and gasket set included! UHF FP Blue 51S™ Compressor wheel - 73HTZ Flow rating - 57LB per minute CW Measurements - 52.6MM Inducer / 73MM Exducer TW Measurements - 57MM Inducer / 51MM Exducer Compressor Housing - 58MM Stock... MSRP: Now: $1,499.00 Choose Options Compare Quick view GrimmSpeed | sku: 057060 GrimmSpeed Universal Electronic Boost Control Solenoid When it comes to boost control on turbocharged engines, GrimmSpeed Direct-Fit, 3-Port Electronic Boost Control Solenoids for Subaru, Mitsubishi and Mazda have set the standard in the industry. With that popularity, have come... MSRP: Now: $99.00 Add to Cart Compare Quick view BLOX Racing BLOX RACING MANUAL BOOST CONTROLLER BLOX Racing offers a manual boost controller that rivals its electronic counterparts. Each controller is constructed out of billet aluminum and stainless steel components, and features a boost dial that is easy to adjust yet will not slip causing over... MSRP: Now: $89.25 Choose Options Compare Quick view BLOX Racing BLOX RACING INTERCOOLER COUPLER KIT - 2002+ SUBARU WRX / STI BLOX Racing's silicone hose coupler replaces the OEM intercooler hose. BLOX Racing uses 4-layer silicone that is designed to withstand the high temperatures in the engine bay and at the intercooler. Each is fiber reinforced for maximum durability. The... MSRP: Now: $21.25 Choose Options Compare Quick view BLOX Racing BLOX RACING AFMAF SILICONE AIR INTAKE HOSE - 08-14 SUBARU WRX / STI & 2019 STI BLOX Racing'S silicone hose replaces the OEM hose between the inlet and air box. BLOX Racing uses 4-layer silicone that is designed to withstand the high temperatures in the engine bay and fiber reinforced for maximum durability. The new intake... MSRP: Now: $76.50 Choose Options Compare Quick view HKS | sku: 14001-AK067 **Special Orders** HKS GT TURBINE GT4950-BB V Band A/R 0.92 Turbo Kit [ GT4950_BB ] Assumed outputs650ps EngineRB26 Twin / SR20 / EJ20 / G16E / VR38 Mirror Twin FeaturesUpgrade from GT III-RS to aim for 500ps. Concepts Big turbocharger for inline 6, V8, V6 and inline 4 tuning engines. HKS takes on the challenge of... MSRP: Now: $3,267.00 Add to Cart Compare Quick view HKS | sku: 14001-AK064 **Special Order** HKS GT TURBINE GT5565-BB V band A/R 0.83 Turbo Kit [ GT5565_BB ] Assumed outputs650ps EngineRB26(2.8L)Twin turbo / SR20(2.2L) / 4G63(2.3L) FeaturesThe size is like GT3037 + α for 500ps Over. Concepts Big turbocharger for inline 6, V8, V6 and inline 4 tuning engines. HKS takes on the challenge of... MSRP: Now: $3,357.00 Add to Cart Compare Quick view HKS | sku: 14001-AK062 **Special Order** HKS GT TURBINE GT6290_BB V band A/R 0.83 Turbo Kit [ GT6290_BB ] Assumed outputs900ps EngineRB26 (2.8L) / 2JZ (3.4L) FeaturesTurbo characteristic between the GTIII-4R and the GTIII-5R; intercept is shifted to the high rpm side compared to the 4R, but there is no sagging at high rpm and maximum output is... MSRP: Now: $4,050.00 Add to Cart Compare Quick view HKS | sku: 14001-AK053 **Special Order** HKS GT TURBINE GT75100-BB V band A/R 1.01 Turbo Kit GT75100_BB ] Assumed outputs1000ps EngineRB26 (2.8L) / 2JZ (3.4L) FeaturesAimed at 1000ps. with the same spool-up as the T51R SPL.BB with boost keeping at high rpm. Concepts Big turbocharger for inline 6, V8, V6 and inline 4 tuning engines. HKS takes... MSRP: Now: $4,878.00 Add to Cart Compare Quick view HKS | sku: 14001-AK050 **Special Order** HKS GT TURBINE GT75115_BB GT75115_BB ] Assumed outputs1100ps EngineRB26 (2.8L) / 2JZ (3.4L) FeaturesAssuming high boost with the aim of 1000ps OVER, the compressor is V-band. Concepts Big turbocharger for inline 6, V8, V6 and inline 4 tuning engines. HKS takes on the challenge... MSRP: Now: $5,184.00 Add to Cart Compare Quick view ETS ETS SUBARU 15+ STI SINGLE SCROLL TURBO KIT The ETS Subaru STI Turbo Kit is one of the most complete kits on the market utilizing optimal intercooler pipe routing and a larger ported s-cover along with a wide variaty of turbochargers to match your performance needs. Our turbo kits are capable of... MSRP: Was: Now: $3,095.00 - $7,695.00 Choose Options Compare Quick view ETS ETS SUBARU STI 2015+ ROTATED PIPING KIT This piping kit is the best on the market for relocating the factory Subaru intercooler. The factory intercooler location allows for excessive heat soak and a poor amount of heat dissipation. This piping kit allows you to run a front mounted intercooler... MSRP: Was: Now: $795.00 - $830.00 Choose Options Compare Quick view ETS ETS 15+ STI ROTATED INTERCOOLER PIPING CONVERSION KIT This piping kit is used to convert your stock turbo ETS FMIC kit to work with the ETS rotated turbo kit. This kit won't work on any other rotated turbo kit. Wrinkle Black Powder Coat Includes Silicone Coupler and Clamps Needed For Conversion 2.5"... MSRP: Was: Now: $245.00 - $495.00 Choose Options Compare Quick view ETS ETS 08+ SUBARU STI TOP MOUNT INTERCOOLER Best TMIC on the market! Extreme Turbo Systems has designed a direct bolt on top mount intercooler for the 08+ Subaru STI. This intercooler features a large 19x7x4 core with 31 charge rows! Most competitor intercoolers have between 24-25 charge rows. By... MSRP: Was: Now: $695.00 - $895.00 Choose Options Compare 1 2 3 4 5 Next 1 2 3 4 5 Next Compare Selected × OK
Quick view Details Turbosmart | sku: TS-0552-1012 Turbosmart WG40 Gen V Compgate 40mm - 14 PSI Black MSRP: Now: $354.95 Add to Cart Compare Quick view Details GrimmSpeed GRIMMSPEED VERSION 2 BYPASS VALVE - 02-07 WRX, 04-21 STI MSRP: Now: $249.00 Choose Options Compare Quick view Details Turbosmart | sku: TS-0203-1215 Turbosmart BOV Kompact Plumb Back - Subaru - TS-0203-1215 MSRP: Now: $177.95 Add to Cart Compare Quick view Details IAG | sku: IAG-ENG-5012SL IAG Replacement Blow Off Valve Elbow for 2002-07 WRX, 2004-21 STI (Silver Finish) MSRP: Now: $59.99 Add to Cart Compare Quick view Details IAG | sku: IAG-ENG-5012BK IAG Replacement Blow Off Valve Elbow for 2002-07 WRX, 2004-21 STI (Black Finish) MSRP: Now: $64.99 Add to Cart Compare Quick view Details Process West | sku: PWFMIC08 Process West Front Mount Intercooler Kit - Subaru STI 2015+ MSRP: Now: $1,506.75 Add to Cart Compare Quick view Details Process West | sku: PWFMIC08B Process West Front Mount Intercooler Kit Black - Subaru STI 2015+ MSRP: Now: $1,506.75 Add to Cart Compare Quick view Details Process West | sku: PWTMIC06B Process West Black Top Mount Intercooler - Subaru STI 2008+ MSRP: Now: $1,031.25 Add to Cart Compare Quick view Details Forced Performance Forced Performance UHF Blue 51S MSRP: Now: $1,499.00 Choose Options Compare Quick view Details GrimmSpeed | sku: 057060 GrimmSpeed Universal Electronic Boost Control Solenoid MSRP: Now: $99.00 Add to Cart Compare Quick view Details BLOX Racing BLOX RACING MANUAL BOOST CONTROLLER MSRP: Now: $89.25 Choose Options Compare Quick view Details BLOX Racing BLOX RACING INTERCOOLER COUPLER KIT - 2002+ SUBARU WRX / STI MSRP: Now: $21.25 Choose Options Compare Quick view Details BLOX Racing BLOX RACING AFMAF SILICONE AIR INTAKE HOSE - 08-14 SUBARU WRX / STI & 2019 STI MSRP: Now: $76.50 Choose Options Compare Quick view Details HKS | sku: 14001-AK067 **Special Orders** HKS GT TURBINE GT4950-BB V Band A/R 0.92 Turbo Kit MSRP: Now: $3,267.00 Add to Cart Compare Quick view Details HKS | sku: 14001-AK064 **Special Order** HKS GT TURBINE GT5565-BB V band A/R 0.83 Turbo Kit MSRP: Now: $3,357.00 Add to Cart Compare Quick view Details HKS | sku: 14001-AK062 **Special Order** HKS GT TURBINE GT6290_BB V band A/R 0.83 Turbo Kit MSRP: Now: $4,050.00 Add to Cart Compare Quick view Details HKS | sku: 14001-AK053 **Special Order** HKS GT TURBINE GT75100-BB V band A/R 1.01 Turbo Kit MSRP: Now: $4,878.00 Add to Cart Compare Quick view Details HKS | sku: 14001-AK050 **Special Order** HKS GT TURBINE GT75115_BB MSRP: Now: $5,184.00 Add to Cart Compare Quick view Details ETS ETS SUBARU 15+ STI SINGLE SCROLL TURBO KIT MSRP: Was: Now: $3,095.00 - $7,695.00 Choose Options Compare Quick view Details ETS ETS SUBARU STI 2015+ ROTATED PIPING KIT MSRP: Was: Now: $795.00 - $830.00 Choose Options Compare Quick view Details ETS ETS 15+ STI ROTATED INTERCOOLER PIPING CONVERSION KIT MSRP: Was: Now: $245.00 - $495.00 Choose Options Compare Quick view Details ETS ETS 08+ SUBARU STI TOP MOUNT INTERCOOLER MSRP: Was: Now: $695.00 - $895.00 Choose Options Compare Quick view Turbo XS Turbo XS Front Mount Intecooler w/ Wrinkle Red or Black Pipes for 2015-2021 Subaru STI One of the biggest keys to making consistent power in a 2015+ STi is managing the intake manifold temperature. This is an issue when the STi is bone stock and becomes an even bigger issue when you start to modify it. The stock top mount intercooler... MSRP: Now: $1,956.42 Choose Options Compare Quick view Killer B Motorsport | sku: TIEJC3 **Special Order** Killer B 3in Coupler Extreme Flow HARD Turbo Inlet Killer B 3in Coupler Extreme Flow HARD Turbo Inlet 3 inch to 3 inch coupler for the Killer B Motorsport Extreme Flow HARD Turbo Inlet Now Available: 6" Sticker Vehicle Fitment 2002 - 2007 WRX, 2007+ STi MSRP: Now: $45.00 Add to Cart Compare Quick view Turbosmart | sku: TS-0552-1012 Turbosmart WG40 Gen V Compgate 40mm - 14 PSI Black The GenV WG40 CompGate40 External Wastegate is a Motorsport proven, cost effective external wastegate – The largest in the Turbosmart GenV range and the Highest Flowing Wastegate in the World. The GenV provides extensive user configurability, world... MSRP: Now: $354.95 Add to Cart Compare Quick view GrimmSpeed GRIMMSPEED VERSION 2 BYPASS VALVE - 02-07 WRX, 04-21 STI The long-awaited return of the GrimmSpeed Bypass Valves is here! Our valves have been a highly sought-after product, but due to the intensive assembly process, it has been hard to keep them on the shelves, which in turn causes frustration among our... MSRP: Now: $249.00 Choose Options Compare Quick view Turbosmart | sku: TS-0203-1215 Turbosmart BOV Kompact Plumb Back - Subaru - TS-0203-1215 2001-2007 Subaru WRX, 2001-2021 Subaru WRX STI, and 2006-2007 Subaru Forester XT Kompact Series Plumb Back Blow Off Valve by Turbosmart Full recirculating BOV. The Plumb Back system recirculates all excess pressure back into the intake system. Great for... MSRP: Now: $177.95 Add to Cart Compare Quick view IAG | sku: IAG-ENG-5012SL IAG Replacement Blow Off Valve Elbow for 2002-07 WRX, 2004-21 STI (Silver Finish) IAG Performance Replacement Blow Off Valve Elbow for 2002-07 WRX & 2004-21 STI. The IAG billet elbow is a direct replacement for the factory piece which is not available separately from Subaru. Our elbow allows the added flexibility of being able to... MSRP: Now: $59.99 Add to Cart Compare Quick view IAG | sku: IAG-ENG-5012BK IAG Replacement Blow Off Valve Elbow for 2002-07 WRX, 2004-21 STI (Black Finish) IAG Performance Replacement Blow Off Valve Elbow for 2002-07 WRX & 2004-21 STI. The IAG billet elbow is a direct replacement for the factory piece which is not available separately from Subaru. Our elbow allows the added flexibility of being able to... MSRP: Now: $64.99 Add to Cart Compare Quick view Process West | sku: PWFMIC08 Process West Front Mount Intercooler Kit - Subaru STI 2015+ The new Process West Front Mount Intercooler Kit for the 2015-17 Subaru VA STI allows for superior air intake cooling. This is achieved by using light-weight CNC mandrel bent aluminuim intercooler piping and a large 685 x 275 x 85mm bar & plate... MSRP: Now: $1,506.75 Add to Cart Compare Quick view Process West | sku: PWFMIC08B Process West Front Mount Intercooler Kit Black - Subaru STI 2015+ The new Process West Front Mount Intercooler Kit for the 2015-17 Subaru VA STI allows for superior air intake cooling. This is achieved by using light-weight CNC mandrel bent aluminuim intercooler piping and a large 685 x 275 x 85mm bar & plate... MSRP: Now: $1,506.75 Add to Cart Compare Quick view Process West | sku: PWTMIC06B Process West Black Top Mount Intercooler - Subaru STI 2008+ Utilising the a huge 530 x 193 x 90mm bar & plate intercooler core, this is the biggest Top Mount Intercooler that Process West produed for Subarus. This is also currently the largest intercooler for 2015+ models. Included with everything you need to... MSRP: Now: $1,031.25 Add to Cart Compare Quick view Forced Performance Forced Performance UHF Blue 51S Oil supply line and gasket set included! UHF FP Blue 51S™ Compressor wheel - 73HTZ Flow rating - 57LB per minute CW Measurements - 52.6MM Inducer / 73MM Exducer TW Measurements - 57MM Inducer / 51MM Exducer Compressor Housing - 58MM Stock... MSRP: Now: $1,499.00 Choose Options Compare Quick view GrimmSpeed | sku: 057060 GrimmSpeed Universal Electronic Boost Control Solenoid When it comes to boost control on turbocharged engines, GrimmSpeed Direct-Fit, 3-Port Electronic Boost Control Solenoids for Subaru, Mitsubishi and Mazda have set the standard in the industry. With that popularity, have come... MSRP: Now: $99.00 Add to Cart Compare Quick view BLOX Racing BLOX RACING MANUAL BOOST CONTROLLER BLOX Racing offers a manual boost controller that rivals its electronic counterparts. Each controller is constructed out of billet aluminum and stainless steel components, and features a boost dial that is easy to adjust yet will not slip causing over... MSRP: Now: $89.25 Choose Options Compare Quick view BLOX Racing BLOX RACING INTERCOOLER COUPLER KIT - 2002+ SUBARU WRX / STI BLOX Racing's silicone hose coupler replaces the OEM intercooler hose. BLOX Racing uses 4-layer silicone that is designed to withstand the high temperatures in the engine bay and at the intercooler. Each is fiber reinforced for maximum durability. The... MSRP: Now: $21.25 Choose Options Compare Quick view BLOX Racing BLOX RACING AFMAF SILICONE AIR INTAKE HOSE - 08-14 SUBARU WRX / STI & 2019 STI BLOX Racing'S silicone hose replaces the OEM hose between the inlet and air box. BLOX Racing uses 4-layer silicone that is designed to withstand the high temperatures in the engine bay and fiber reinforced for maximum durability. The new intake... MSRP: Now: $76.50 Choose Options Compare Quick view HKS | sku: 14001-AK067 **Special Orders** HKS GT TURBINE GT4950-BB V Band A/R 0.92 Turbo Kit [ GT4950_BB ] Assumed outputs650ps EngineRB26 Twin / SR20 / EJ20 / G16E / VR38 Mirror Twin FeaturesUpgrade from GT III-RS to aim for 500ps. Concepts Big turbocharger for inline 6, V8, V6 and inline 4 tuning engines. HKS takes on the challenge of... MSRP: Now: $3,267.00 Add to Cart Compare Quick view HKS | sku: 14001-AK064 **Special Order** HKS GT TURBINE GT5565-BB V band A/R 0.83 Turbo Kit [ GT5565_BB ] Assumed outputs650ps EngineRB26(2.8L)Twin turbo / SR20(2.2L) / 4G63(2.3L) FeaturesThe size is like GT3037 + α for 500ps Over. Concepts Big turbocharger for inline 6, V8, V6 and inline 4 tuning engines. HKS takes on the challenge of... MSRP: Now: $3,357.00 Add to Cart Compare Quick view HKS | sku: 14001-AK062 **Special Order** HKS GT TURBINE GT6290_BB V band A/R 0.83 Turbo Kit [ GT6290_BB ] Assumed outputs900ps EngineRB26 (2.8L) / 2JZ (3.4L) FeaturesTurbo characteristic between the GTIII-4R and the GTIII-5R; intercept is shifted to the high rpm side compared to the 4R, but there is no sagging at high rpm and maximum output is... MSRP: Now: $4,050.00 Add to Cart Compare Quick view HKS | sku: 14001-AK053 **Special Order** HKS GT TURBINE GT75100-BB V band A/R 1.01 Turbo Kit GT75100_BB ] Assumed outputs1000ps EngineRB26 (2.8L) / 2JZ (3.4L) FeaturesAimed at 1000ps. with the same spool-up as the T51R SPL.BB with boost keeping at high rpm. Concepts Big turbocharger for inline 6, V8, V6 and inline 4 tuning engines. HKS takes... MSRP: Now: $4,878.00 Add to Cart Compare Quick view HKS | sku: 14001-AK050 **Special Order** HKS GT TURBINE GT75115_BB GT75115_BB ] Assumed outputs1100ps EngineRB26 (2.8L) / 2JZ (3.4L) FeaturesAssuming high boost with the aim of 1000ps OVER, the compressor is V-band. Concepts Big turbocharger for inline 6, V8, V6 and inline 4 tuning engines. HKS takes on the challenge... MSRP: Now: $5,184.00 Add to Cart Compare Quick view ETS ETS SUBARU 15+ STI SINGLE SCROLL TURBO KIT The ETS Subaru STI Turbo Kit is one of the most complete kits on the market utilizing optimal intercooler pipe routing and a larger ported s-cover along with a wide variaty of turbochargers to match your performance needs. Our turbo kits are capable of... MSRP: Was: Now: $3,095.00 - $7,695.00 Choose Options Compare Quick view ETS ETS SUBARU STI 2015+ ROTATED PIPING KIT This piping kit is the best on the market for relocating the factory Subaru intercooler. The factory intercooler location allows for excessive heat soak and a poor amount of heat dissipation. This piping kit allows you to run a front mounted intercooler... MSRP: Was: Now: $795.00 - $830.00 Choose Options Compare Quick view ETS ETS 15+ STI ROTATED INTERCOOLER PIPING CONVERSION KIT This piping kit is used to convert your stock turbo ETS FMIC kit to work with the ETS rotated turbo kit. This kit won't work on any other rotated turbo kit. Wrinkle Black Powder Coat Includes Silicone Coupler and Clamps Needed For Conversion 2.5"... MSRP: Was: Now: $245.00 - $495.00 Choose Options Compare Quick view ETS ETS 08+ SUBARU STI TOP MOUNT INTERCOOLER Best TMIC on the market! Extreme Turbo Systems has designed a direct bolt on top mount intercooler for the 08+ Subaru STI. This intercooler features a large 19x7x4 core with 31 charge rows! Most competitor intercoolers have between 24-25 charge rows. By... MSRP: Was: Now: $695.00 - $895.00 Choose Options Compare 1 2 3 4 5 Next 1 2 3 4 5 Next Compare Selected × OK
Quick view Details GrimmSpeed GRIMMSPEED VERSION 2 BYPASS VALVE - 02-07 WRX, 04-21 STI MSRP: Now: $249.00 Choose Options Compare Quick view Details Turbosmart | sku: TS-0203-1215 Turbosmart BOV Kompact Plumb Back - Subaru - TS-0203-1215 MSRP: Now: $177.95 Add to Cart Compare Quick view Details IAG | sku: IAG-ENG-5012SL IAG Replacement Blow Off Valve Elbow for 2002-07 WRX, 2004-21 STI (Silver Finish) MSRP: Now: $59.99 Add to Cart Compare Quick view Details IAG | sku: IAG-ENG-5012BK IAG Replacement Blow Off Valve Elbow for 2002-07 WRX, 2004-21 STI (Black Finish) MSRP: Now: $64.99 Add to Cart Compare Quick view Details Process West | sku: PWFMIC08 Process West Front Mount Intercooler Kit - Subaru STI 2015+ MSRP: Now: $1,506.75 Add to Cart Compare Quick view Details Process West | sku: PWFMIC08B Process West Front Mount Intercooler Kit Black - Subaru STI 2015+ MSRP: Now: $1,506.75 Add to Cart Compare Quick view Details Process West | sku: PWTMIC06B Process West Black Top Mount Intercooler - Subaru STI 2008+ MSRP: Now: $1,031.25 Add to Cart Compare Quick view Details Forced Performance Forced Performance UHF Blue 51S MSRP: Now: $1,499.00 Choose Options Compare Quick view Details GrimmSpeed | sku: 057060 GrimmSpeed Universal Electronic Boost Control Solenoid MSRP: Now: $99.00 Add to Cart Compare Quick view Details BLOX Racing BLOX RACING MANUAL BOOST CONTROLLER MSRP: Now: $89.25 Choose Options Compare Quick view Details BLOX Racing BLOX RACING INTERCOOLER COUPLER KIT - 2002+ SUBARU WRX / STI MSRP: Now: $21.25 Choose Options Compare Quick view Details BLOX Racing BLOX RACING AFMAF SILICONE AIR INTAKE HOSE - 08-14 SUBARU WRX / STI & 2019 STI MSRP: Now: $76.50 Choose Options Compare Quick view Details HKS | sku: 14001-AK067 **Special Orders** HKS GT TURBINE GT4950-BB V Band A/R 0.92 Turbo Kit MSRP: Now: $3,267.00 Add to Cart Compare Quick view Details HKS | sku: 14001-AK064 **Special Order** HKS GT TURBINE GT5565-BB V band A/R 0.83 Turbo Kit MSRP: Now: $3,357.00 Add to Cart Compare Quick view Details HKS | sku: 14001-AK062 **Special Order** HKS GT TURBINE GT6290_BB V band A/R 0.83 Turbo Kit MSRP: Now: $4,050.00 Add to Cart Compare Quick view Details HKS | sku: 14001-AK053 **Special Order** HKS GT TURBINE GT75100-BB V band A/R 1.01 Turbo Kit MSRP: Now: $4,878.00 Add to Cart Compare Quick view Details HKS | sku: 14001-AK050 **Special Order** HKS GT TURBINE GT75115_BB MSRP: Now: $5,184.00 Add to Cart Compare Quick view Details ETS ETS SUBARU 15+ STI SINGLE SCROLL TURBO KIT MSRP: Was: Now: $3,095.00 - $7,695.00 Choose Options Compare Quick view Details ETS ETS SUBARU STI 2015+ ROTATED PIPING KIT MSRP: Was: Now: $795.00 - $830.00 Choose Options Compare Quick view Details ETS ETS 15+ STI ROTATED INTERCOOLER PIPING CONVERSION KIT MSRP: Was: Now: $245.00 - $495.00 Choose Options Compare Quick view Details ETS ETS 08+ SUBARU STI TOP MOUNT INTERCOOLER MSRP: Was: Now: $695.00 - $895.00 Choose Options Compare Quick view Turbo XS Turbo XS Front Mount Intecooler w/ Wrinkle Red or Black Pipes for 2015-2021 Subaru STI One of the biggest keys to making consistent power in a 2015+ STi is managing the intake manifold temperature. This is an issue when the STi is bone stock and becomes an even bigger issue when you start to modify it. The stock top mount intercooler... MSRP: Now: $1,956.42 Choose Options Compare Quick view Killer B Motorsport | sku: TIEJC3 **Special Order** Killer B 3in Coupler Extreme Flow HARD Turbo Inlet Killer B 3in Coupler Extreme Flow HARD Turbo Inlet 3 inch to 3 inch coupler for the Killer B Motorsport Extreme Flow HARD Turbo Inlet Now Available: 6" Sticker Vehicle Fitment 2002 - 2007 WRX, 2007+ STi MSRP: Now: $45.00 Add to Cart Compare Quick view Turbosmart | sku: TS-0552-1012 Turbosmart WG40 Gen V Compgate 40mm - 14 PSI Black The GenV WG40 CompGate40 External Wastegate is a Motorsport proven, cost effective external wastegate – The largest in the Turbosmart GenV range and the Highest Flowing Wastegate in the World. The GenV provides extensive user configurability, world... MSRP: Now: $354.95 Add to Cart Compare Quick view GrimmSpeed GRIMMSPEED VERSION 2 BYPASS VALVE - 02-07 WRX, 04-21 STI The long-awaited return of the GrimmSpeed Bypass Valves is here! Our valves have been a highly sought-after product, but due to the intensive assembly process, it has been hard to keep them on the shelves, which in turn causes frustration among our... MSRP: Now: $249.00 Choose Options Compare Quick view Turbosmart | sku: TS-0203-1215 Turbosmart BOV Kompact Plumb Back - Subaru - TS-0203-1215 2001-2007 Subaru WRX, 2001-2021 Subaru WRX STI, and 2006-2007 Subaru Forester XT Kompact Series Plumb Back Blow Off Valve by Turbosmart Full recirculating BOV. The Plumb Back system recirculates all excess pressure back into the intake system. Great for... MSRP: Now: $177.95 Add to Cart Compare Quick view IAG | sku: IAG-ENG-5012SL IAG Replacement Blow Off Valve Elbow for 2002-07 WRX, 2004-21 STI (Silver Finish) IAG Performance Replacement Blow Off Valve Elbow for 2002-07 WRX & 2004-21 STI. The IAG billet elbow is a direct replacement for the factory piece which is not available separately from Subaru. Our elbow allows the added flexibility of being able to... MSRP: Now: $59.99 Add to Cart Compare Quick view IAG | sku: IAG-ENG-5012BK IAG Replacement Blow Off Valve Elbow for 2002-07 WRX, 2004-21 STI (Black Finish) IAG Performance Replacement Blow Off Valve Elbow for 2002-07 WRX & 2004-21 STI. The IAG billet elbow is a direct replacement for the factory piece which is not available separately from Subaru. Our elbow allows the added flexibility of being able to... MSRP: Now: $64.99 Add to Cart Compare Quick view Process West | sku: PWFMIC08 Process West Front Mount Intercooler Kit - Subaru STI 2015+ The new Process West Front Mount Intercooler Kit for the 2015-17 Subaru VA STI allows for superior air intake cooling. This is achieved by using light-weight CNC mandrel bent aluminuim intercooler piping and a large 685 x 275 x 85mm bar & plate... MSRP: Now: $1,506.75 Add to Cart Compare Quick view Process West | sku: PWFMIC08B Process West Front Mount Intercooler Kit Black - Subaru STI 2015+ The new Process West Front Mount Intercooler Kit for the 2015-17 Subaru VA STI allows for superior air intake cooling. This is achieved by using light-weight CNC mandrel bent aluminuim intercooler piping and a large 685 x 275 x 85mm bar & plate... MSRP: Now: $1,506.75 Add to Cart Compare Quick view Process West | sku: PWTMIC06B Process West Black Top Mount Intercooler - Subaru STI 2008+ Utilising the a huge 530 x 193 x 90mm bar & plate intercooler core, this is the biggest Top Mount Intercooler that Process West produed for Subarus. This is also currently the largest intercooler for 2015+ models. Included with everything you need to... MSRP: Now: $1,031.25 Add to Cart Compare Quick view Forced Performance Forced Performance UHF Blue 51S Oil supply line and gasket set included! UHF FP Blue 51S™ Compressor wheel - 73HTZ Flow rating - 57LB per minute CW Measurements - 52.6MM Inducer / 73MM Exducer TW Measurements - 57MM Inducer / 51MM Exducer Compressor Housing - 58MM Stock... MSRP: Now: $1,499.00 Choose Options Compare Quick view GrimmSpeed | sku: 057060 GrimmSpeed Universal Electronic Boost Control Solenoid When it comes to boost control on turbocharged engines, GrimmSpeed Direct-Fit, 3-Port Electronic Boost Control Solenoids for Subaru, Mitsubishi and Mazda have set the standard in the industry. With that popularity, have come... MSRP: Now: $99.00 Add to Cart Compare Quick view BLOX Racing BLOX RACING MANUAL BOOST CONTROLLER BLOX Racing offers a manual boost controller that rivals its electronic counterparts. Each controller is constructed out of billet aluminum and stainless steel components, and features a boost dial that is easy to adjust yet will not slip causing over... MSRP: Now: $89.25 Choose Options Compare Quick view BLOX Racing BLOX RACING INTERCOOLER COUPLER KIT - 2002+ SUBARU WRX / STI BLOX Racing's silicone hose coupler replaces the OEM intercooler hose. BLOX Racing uses 4-layer silicone that is designed to withstand the high temperatures in the engine bay and at the intercooler. Each is fiber reinforced for maximum durability. The... MSRP: Now: $21.25 Choose Options Compare Quick view BLOX Racing BLOX RACING AFMAF SILICONE AIR INTAKE HOSE - 08-14 SUBARU WRX / STI & 2019 STI BLOX Racing'S silicone hose replaces the OEM hose between the inlet and air box. BLOX Racing uses 4-layer silicone that is designed to withstand the high temperatures in the engine bay and fiber reinforced for maximum durability. The new intake... MSRP: Now: $76.50 Choose Options Compare Quick view HKS | sku: 14001-AK067 **Special Orders** HKS GT TURBINE GT4950-BB V Band A/R 0.92 Turbo Kit [ GT4950_BB ] Assumed outputs650ps EngineRB26 Twin / SR20 / EJ20 / G16E / VR38 Mirror Twin FeaturesUpgrade from GT III-RS to aim for 500ps. Concepts Big turbocharger for inline 6, V8, V6 and inline 4 tuning engines. HKS takes on the challenge of... MSRP: Now: $3,267.00 Add to Cart Compare Quick view HKS | sku: 14001-AK064 **Special Order** HKS GT TURBINE GT5565-BB V band A/R 0.83 Turbo Kit [ GT5565_BB ] Assumed outputs650ps EngineRB26(2.8L)Twin turbo / SR20(2.2L) / 4G63(2.3L) FeaturesThe size is like GT3037 + α for 500ps Over. Concepts Big turbocharger for inline 6, V8, V6 and inline 4 tuning engines. HKS takes on the challenge of... MSRP: Now: $3,357.00 Add to Cart Compare Quick view HKS | sku: 14001-AK062 **Special Order** HKS GT TURBINE GT6290_BB V band A/R 0.83 Turbo Kit [ GT6290_BB ] Assumed outputs900ps EngineRB26 (2.8L) / 2JZ (3.4L) FeaturesTurbo characteristic between the GTIII-4R and the GTIII-5R; intercept is shifted to the high rpm side compared to the 4R, but there is no sagging at high rpm and maximum output is... MSRP: Now: $4,050.00 Add to Cart Compare Quick view HKS | sku: 14001-AK053 **Special Order** HKS GT TURBINE GT75100-BB V band A/R 1.01 Turbo Kit GT75100_BB ] Assumed outputs1000ps EngineRB26 (2.8L) / 2JZ (3.4L) FeaturesAimed at 1000ps. with the same spool-up as the T51R SPL.BB with boost keeping at high rpm. Concepts Big turbocharger for inline 6, V8, V6 and inline 4 tuning engines. HKS takes... MSRP: Now: $4,878.00 Add to Cart Compare Quick view HKS | sku: 14001-AK050 **Special Order** HKS GT TURBINE GT75115_BB GT75115_BB ] Assumed outputs1100ps EngineRB26 (2.8L) / 2JZ (3.4L) FeaturesAssuming high boost with the aim of 1000ps OVER, the compressor is V-band. Concepts Big turbocharger for inline 6, V8, V6 and inline 4 tuning engines. HKS takes on the challenge... MSRP: Now: $5,184.00 Add to Cart Compare Quick view ETS ETS SUBARU 15+ STI SINGLE SCROLL TURBO KIT The ETS Subaru STI Turbo Kit is one of the most complete kits on the market utilizing optimal intercooler pipe routing and a larger ported s-cover along with a wide variaty of turbochargers to match your performance needs. Our turbo kits are capable of... MSRP: Was: Now: $3,095.00 - $7,695.00 Choose Options Compare Quick view ETS ETS SUBARU STI 2015+ ROTATED PIPING KIT This piping kit is the best on the market for relocating the factory Subaru intercooler. The factory intercooler location allows for excessive heat soak and a poor amount of heat dissipation. This piping kit allows you to run a front mounted intercooler... MSRP: Was: Now: $795.00 - $830.00 Choose Options Compare Quick view ETS ETS 15+ STI ROTATED INTERCOOLER PIPING CONVERSION KIT This piping kit is used to convert your stock turbo ETS FMIC kit to work with the ETS rotated turbo kit. This kit won't work on any other rotated turbo kit. Wrinkle Black Powder Coat Includes Silicone Coupler and Clamps Needed For Conversion 2.5"... MSRP: Was: Now: $245.00 - $495.00 Choose Options Compare Quick view ETS ETS 08+ SUBARU STI TOP MOUNT INTERCOOLER Best TMIC on the market! Extreme Turbo Systems has designed a direct bolt on top mount intercooler for the 08+ Subaru STI. This intercooler features a large 19x7x4 core with 31 charge rows! Most competitor intercoolers have between 24-25 charge rows. By... MSRP: Was: Now: $695.00 - $895.00 Choose Options Compare 1 2 3 4 5 Next 1 2 3 4 5 Next Compare Selected × OK
Quick view Details Turbosmart | sku: TS-0203-1215 Turbosmart BOV Kompact Plumb Back - Subaru - TS-0203-1215 MSRP: Now: $177.95 Add to Cart Compare Quick view Details IAG | sku: IAG-ENG-5012SL IAG Replacement Blow Off Valve Elbow for 2002-07 WRX, 2004-21 STI (Silver Finish) MSRP: Now: $59.99 Add to Cart Compare Quick view Details IAG | sku: IAG-ENG-5012BK IAG Replacement Blow Off Valve Elbow for 2002-07 WRX, 2004-21 STI (Black Finish) MSRP: Now: $64.99 Add to Cart Compare Quick view Details Process West | sku: PWFMIC08 Process West Front Mount Intercooler Kit - Subaru STI 2015+ MSRP: Now: $1,506.75 Add to Cart Compare Quick view Details Process West | sku: PWFMIC08B Process West Front Mount Intercooler Kit Black - Subaru STI 2015+ MSRP: Now: $1,506.75 Add to Cart Compare Quick view Details Process West | sku: PWTMIC06B Process West Black Top Mount Intercooler - Subaru STI 2008+ MSRP: Now: $1,031.25 Add to Cart Compare Quick view Details Forced Performance Forced Performance UHF Blue 51S MSRP: Now: $1,499.00 Choose Options Compare Quick view Details GrimmSpeed | sku: 057060 GrimmSpeed Universal Electronic Boost Control Solenoid MSRP: Now: $99.00 Add to Cart Compare Quick view Details BLOX Racing BLOX RACING MANUAL BOOST CONTROLLER MSRP: Now: $89.25 Choose Options Compare Quick view Details BLOX Racing BLOX RACING INTERCOOLER COUPLER KIT - 2002+ SUBARU WRX / STI MSRP: Now: $21.25 Choose Options Compare Quick view Details BLOX Racing BLOX RACING AFMAF SILICONE AIR INTAKE HOSE - 08-14 SUBARU WRX / STI & 2019 STI MSRP: Now: $76.50 Choose Options Compare Quick view Details HKS | sku: 14001-AK067 **Special Orders** HKS GT TURBINE GT4950-BB V Band A/R 0.92 Turbo Kit MSRP: Now: $3,267.00 Add to Cart Compare Quick view Details HKS | sku: 14001-AK064 **Special Order** HKS GT TURBINE GT5565-BB V band A/R 0.83 Turbo Kit MSRP: Now: $3,357.00 Add to Cart Compare Quick view Details HKS | sku: 14001-AK062 **Special Order** HKS GT TURBINE GT6290_BB V band A/R 0.83 Turbo Kit MSRP: Now: $4,050.00 Add to Cart Compare Quick view Details HKS | sku: 14001-AK053 **Special Order** HKS GT TURBINE GT75100-BB V band A/R 1.01 Turbo Kit MSRP: Now: $4,878.00 Add to Cart Compare Quick view Details HKS | sku: 14001-AK050 **Special Order** HKS GT TURBINE GT75115_BB MSRP: Now: $5,184.00 Add to Cart Compare Quick view Details ETS ETS SUBARU 15+ STI SINGLE SCROLL TURBO KIT MSRP: Was: Now: $3,095.00 - $7,695.00 Choose Options Compare Quick view Details ETS ETS SUBARU STI 2015+ ROTATED PIPING KIT MSRP: Was: Now: $795.00 - $830.00 Choose Options Compare Quick view Details ETS ETS 15+ STI ROTATED INTERCOOLER PIPING CONVERSION KIT MSRP: Was: Now: $245.00 - $495.00 Choose Options Compare Quick view Details ETS ETS 08+ SUBARU STI TOP MOUNT INTERCOOLER MSRP: Was: Now: $695.00 - $895.00 Choose Options Compare Quick view Turbo XS Turbo XS Front Mount Intecooler w/ Wrinkle Red or Black Pipes for 2015-2021 Subaru STI One of the biggest keys to making consistent power in a 2015+ STi is managing the intake manifold temperature. This is an issue when the STi is bone stock and becomes an even bigger issue when you start to modify it. The stock top mount intercooler... MSRP: Now: $1,956.42 Choose Options Compare Quick view Killer B Motorsport | sku: TIEJC3 **Special Order** Killer B 3in Coupler Extreme Flow HARD Turbo Inlet Killer B 3in Coupler Extreme Flow HARD Turbo Inlet 3 inch to 3 inch coupler for the Killer B Motorsport Extreme Flow HARD Turbo Inlet Now Available: 6" Sticker Vehicle Fitment 2002 - 2007 WRX, 2007+ STi MSRP: Now: $45.00 Add to Cart Compare Quick view Turbosmart | sku: TS-0552-1012 Turbosmart WG40 Gen V Compgate 40mm - 14 PSI Black The GenV WG40 CompGate40 External Wastegate is a Motorsport proven, cost effective external wastegate – The largest in the Turbosmart GenV range and the Highest Flowing Wastegate in the World. The GenV provides extensive user configurability, world... MSRP: Now: $354.95 Add to Cart Compare Quick view GrimmSpeed GRIMMSPEED VERSION 2 BYPASS VALVE - 02-07 WRX, 04-21 STI The long-awaited return of the GrimmSpeed Bypass Valves is here! Our valves have been a highly sought-after product, but due to the intensive assembly process, it has been hard to keep them on the shelves, which in turn causes frustration among our... MSRP: Now: $249.00 Choose Options Compare Quick view Turbosmart | sku: TS-0203-1215 Turbosmart BOV Kompact Plumb Back - Subaru - TS-0203-1215 2001-2007 Subaru WRX, 2001-2021 Subaru WRX STI, and 2006-2007 Subaru Forester XT Kompact Series Plumb Back Blow Off Valve by Turbosmart Full recirculating BOV. The Plumb Back system recirculates all excess pressure back into the intake system. Great for... MSRP: Now: $177.95 Add to Cart Compare Quick view IAG | sku: IAG-ENG-5012SL IAG Replacement Blow Off Valve Elbow for 2002-07 WRX, 2004-21 STI (Silver Finish) IAG Performance Replacement Blow Off Valve Elbow for 2002-07 WRX & 2004-21 STI. The IAG billet elbow is a direct replacement for the factory piece which is not available separately from Subaru. Our elbow allows the added flexibility of being able to... MSRP: Now: $59.99 Add to Cart Compare Quick view IAG | sku: IAG-ENG-5012BK IAG Replacement Blow Off Valve Elbow for 2002-07 WRX, 2004-21 STI (Black Finish) IAG Performance Replacement Blow Off Valve Elbow for 2002-07 WRX & 2004-21 STI. The IAG billet elbow is a direct replacement for the factory piece which is not available separately from Subaru. Our elbow allows the added flexibility of being able to... MSRP: Now: $64.99 Add to Cart Compare Quick view Process West | sku: PWFMIC08 Process West Front Mount Intercooler Kit - Subaru STI 2015+ The new Process West Front Mount Intercooler Kit for the 2015-17 Subaru VA STI allows for superior air intake cooling. This is achieved by using light-weight CNC mandrel bent aluminuim intercooler piping and a large 685 x 275 x 85mm bar & plate... MSRP: Now: $1,506.75 Add to Cart Compare Quick view Process West | sku: PWFMIC08B Process West Front Mount Intercooler Kit Black - Subaru STI 2015+ The new Process West Front Mount Intercooler Kit for the 2015-17 Subaru VA STI allows for superior air intake cooling. This is achieved by using light-weight CNC mandrel bent aluminuim intercooler piping and a large 685 x 275 x 85mm bar & plate... MSRP: Now: $1,506.75 Add to Cart Compare Quick view Process West | sku: PWTMIC06B Process West Black Top Mount Intercooler - Subaru STI 2008+ Utilising the a huge 530 x 193 x 90mm bar & plate intercooler core, this is the biggest Top Mount Intercooler that Process West produed for Subarus. This is also currently the largest intercooler for 2015+ models. Included with everything you need to... MSRP: Now: $1,031.25 Add to Cart Compare Quick view Forced Performance Forced Performance UHF Blue 51S Oil supply line and gasket set included! UHF FP Blue 51S™ Compressor wheel - 73HTZ Flow rating - 57LB per minute CW Measurements - 52.6MM Inducer / 73MM Exducer TW Measurements - 57MM Inducer / 51MM Exducer Compressor Housing - 58MM Stock... MSRP: Now: $1,499.00 Choose Options Compare Quick view GrimmSpeed | sku: 057060 GrimmSpeed Universal Electronic Boost Control Solenoid When it comes to boost control on turbocharged engines, GrimmSpeed Direct-Fit, 3-Port Electronic Boost Control Solenoids for Subaru, Mitsubishi and Mazda have set the standard in the industry. With that popularity, have come... MSRP: Now: $99.00 Add to Cart Compare Quick view BLOX Racing BLOX RACING MANUAL BOOST CONTROLLER BLOX Racing offers a manual boost controller that rivals its electronic counterparts. Each controller is constructed out of billet aluminum and stainless steel components, and features a boost dial that is easy to adjust yet will not slip causing over... MSRP: Now: $89.25 Choose Options Compare Quick view BLOX Racing BLOX RACING INTERCOOLER COUPLER KIT - 2002+ SUBARU WRX / STI BLOX Racing's silicone hose coupler replaces the OEM intercooler hose. BLOX Racing uses 4-layer silicone that is designed to withstand the high temperatures in the engine bay and at the intercooler. Each is fiber reinforced for maximum durability. The... MSRP: Now: $21.25 Choose Options Compare Quick view BLOX Racing BLOX RACING AFMAF SILICONE AIR INTAKE HOSE - 08-14 SUBARU WRX / STI & 2019 STI BLOX Racing'S silicone hose replaces the OEM hose between the inlet and air box. BLOX Racing uses 4-layer silicone that is designed to withstand the high temperatures in the engine bay and fiber reinforced for maximum durability. The new intake... MSRP: Now: $76.50 Choose Options Compare Quick view HKS | sku: 14001-AK067 **Special Orders** HKS GT TURBINE GT4950-BB V Band A/R 0.92 Turbo Kit [ GT4950_BB ] Assumed outputs650ps EngineRB26 Twin / SR20 / EJ20 / G16E / VR38 Mirror Twin FeaturesUpgrade from GT III-RS to aim for 500ps. Concepts Big turbocharger for inline 6, V8, V6 and inline 4 tuning engines. HKS takes on the challenge of... MSRP: Now: $3,267.00 Add to Cart Compare Quick view HKS | sku: 14001-AK064 **Special Order** HKS GT TURBINE GT5565-BB V band A/R 0.83 Turbo Kit [ GT5565_BB ] Assumed outputs650ps EngineRB26(2.8L)Twin turbo / SR20(2.2L) / 4G63(2.3L) FeaturesThe size is like GT3037 + α for 500ps Over. Concepts Big turbocharger for inline 6, V8, V6 and inline 4 tuning engines. HKS takes on the challenge of... MSRP: Now: $3,357.00 Add to Cart Compare Quick view HKS | sku: 14001-AK062 **Special Order** HKS GT TURBINE GT6290_BB V band A/R 0.83 Turbo Kit [ GT6290_BB ] Assumed outputs900ps EngineRB26 (2.8L) / 2JZ (3.4L) FeaturesTurbo characteristic between the GTIII-4R and the GTIII-5R; intercept is shifted to the high rpm side compared to the 4R, but there is no sagging at high rpm and maximum output is... MSRP: Now: $4,050.00 Add to Cart Compare Quick view HKS | sku: 14001-AK053 **Special Order** HKS GT TURBINE GT75100-BB V band A/R 1.01 Turbo Kit GT75100_BB ] Assumed outputs1000ps EngineRB26 (2.8L) / 2JZ (3.4L) FeaturesAimed at 1000ps. with the same spool-up as the T51R SPL.BB with boost keeping at high rpm. Concepts Big turbocharger for inline 6, V8, V6 and inline 4 tuning engines. HKS takes... MSRP: Now: $4,878.00 Add to Cart Compare Quick view HKS | sku: 14001-AK050 **Special Order** HKS GT TURBINE GT75115_BB GT75115_BB ] Assumed outputs1100ps EngineRB26 (2.8L) / 2JZ (3.4L) FeaturesAssuming high boost with the aim of 1000ps OVER, the compressor is V-band. Concepts Big turbocharger for inline 6, V8, V6 and inline 4 tuning engines. HKS takes on the challenge... MSRP: Now: $5,184.00 Add to Cart Compare Quick view ETS ETS SUBARU 15+ STI SINGLE SCROLL TURBO KIT The ETS Subaru STI Turbo Kit is one of the most complete kits on the market utilizing optimal intercooler pipe routing and a larger ported s-cover along with a wide variaty of turbochargers to match your performance needs. Our turbo kits are capable of... MSRP: Was: Now: $3,095.00 - $7,695.00 Choose Options Compare Quick view ETS ETS SUBARU STI 2015+ ROTATED PIPING KIT This piping kit is the best on the market for relocating the factory Subaru intercooler. The factory intercooler location allows for excessive heat soak and a poor amount of heat dissipation. This piping kit allows you to run a front mounted intercooler... MSRP: Was: Now: $795.00 - $830.00 Choose Options Compare Quick view ETS ETS 15+ STI ROTATED INTERCOOLER PIPING CONVERSION KIT This piping kit is used to convert your stock turbo ETS FMIC kit to work with the ETS rotated turbo kit. This kit won't work on any other rotated turbo kit. Wrinkle Black Powder Coat Includes Silicone Coupler and Clamps Needed For Conversion 2.5"... MSRP: Was: Now: $245.00 - $495.00 Choose Options Compare Quick view ETS ETS 08+ SUBARU STI TOP MOUNT INTERCOOLER Best TMIC on the market! Extreme Turbo Systems has designed a direct bolt on top mount intercooler for the 08+ Subaru STI. This intercooler features a large 19x7x4 core with 31 charge rows! Most competitor intercoolers have between 24-25 charge rows. By... MSRP: Was: Now: $695.00 - $895.00 Choose Options Compare 1 2 3 4 5 Next 1 2 3 4 5 Next Compare Selected × OK
Quick view Details IAG | sku: IAG-ENG-5012SL IAG Replacement Blow Off Valve Elbow for 2002-07 WRX, 2004-21 STI (Silver Finish) MSRP: Now: $59.99 Add to Cart Compare Quick view Details IAG | sku: IAG-ENG-5012BK IAG Replacement Blow Off Valve Elbow for 2002-07 WRX, 2004-21 STI (Black Finish) MSRP: Now: $64.99 Add to Cart Compare Quick view Details Process West | sku: PWFMIC08 Process West Front Mount Intercooler Kit - Subaru STI 2015+ MSRP: Now: $1,506.75 Add to Cart Compare Quick view Details Process West | sku: PWFMIC08B Process West Front Mount Intercooler Kit Black - Subaru STI 2015+ MSRP: Now: $1,506.75 Add to Cart Compare Quick view Details Process West | sku: PWTMIC06B Process West Black Top Mount Intercooler - Subaru STI 2008+ MSRP: Now: $1,031.25 Add to Cart Compare Quick view Details Forced Performance Forced Performance UHF Blue 51S MSRP: Now: $1,499.00 Choose Options Compare Quick view Details GrimmSpeed | sku: 057060 GrimmSpeed Universal Electronic Boost Control Solenoid MSRP: Now: $99.00 Add to Cart Compare Quick view Details BLOX Racing BLOX RACING MANUAL BOOST CONTROLLER MSRP: Now: $89.25 Choose Options Compare Quick view Details BLOX Racing BLOX RACING INTERCOOLER COUPLER KIT - 2002+ SUBARU WRX / STI MSRP: Now: $21.25 Choose Options Compare Quick view Details BLOX Racing BLOX RACING AFMAF SILICONE AIR INTAKE HOSE - 08-14 SUBARU WRX / STI & 2019 STI MSRP: Now: $76.50 Choose Options Compare Quick view Details HKS | sku: 14001-AK067 **Special Orders** HKS GT TURBINE GT4950-BB V Band A/R 0.92 Turbo Kit MSRP: Now: $3,267.00 Add to Cart Compare Quick view Details HKS | sku: 14001-AK064 **Special Order** HKS GT TURBINE GT5565-BB V band A/R 0.83 Turbo Kit MSRP: Now: $3,357.00 Add to Cart Compare Quick view Details HKS | sku: 14001-AK062 **Special Order** HKS GT TURBINE GT6290_BB V band A/R 0.83 Turbo Kit MSRP: Now: $4,050.00 Add to Cart Compare Quick view Details HKS | sku: 14001-AK053 **Special Order** HKS GT TURBINE GT75100-BB V band A/R 1.01 Turbo Kit MSRP: Now: $4,878.00 Add to Cart Compare Quick view Details HKS | sku: 14001-AK050 **Special Order** HKS GT TURBINE GT75115_BB MSRP: Now: $5,184.00 Add to Cart Compare Quick view Details ETS ETS SUBARU 15+ STI SINGLE SCROLL TURBO KIT MSRP: Was: Now: $3,095.00 - $7,695.00 Choose Options Compare Quick view Details ETS ETS SUBARU STI 2015+ ROTATED PIPING KIT MSRP: Was: Now: $795.00 - $830.00 Choose Options Compare Quick view Details ETS ETS 15+ STI ROTATED INTERCOOLER PIPING CONVERSION KIT MSRP: Was: Now: $245.00 - $495.00 Choose Options Compare Quick view Details ETS ETS 08+ SUBARU STI TOP MOUNT INTERCOOLER MSRP: Was: Now: $695.00 - $895.00 Choose Options Compare Quick view Turbo XS Turbo XS Front Mount Intecooler w/ Wrinkle Red or Black Pipes for 2015-2021 Subaru STI One of the biggest keys to making consistent power in a 2015+ STi is managing the intake manifold temperature. This is an issue when the STi is bone stock and becomes an even bigger issue when you start to modify it. The stock top mount intercooler... MSRP: Now: $1,956.42 Choose Options Compare Quick view Killer B Motorsport | sku: TIEJC3 **Special Order** Killer B 3in Coupler Extreme Flow HARD Turbo Inlet Killer B 3in Coupler Extreme Flow HARD Turbo Inlet 3 inch to 3 inch coupler for the Killer B Motorsport Extreme Flow HARD Turbo Inlet Now Available: 6" Sticker Vehicle Fitment 2002 - 2007 WRX, 2007+ STi MSRP: Now: $45.00 Add to Cart Compare Quick view Turbosmart | sku: TS-0552-1012 Turbosmart WG40 Gen V Compgate 40mm - 14 PSI Black The GenV WG40 CompGate40 External Wastegate is a Motorsport proven, cost effective external wastegate – The largest in the Turbosmart GenV range and the Highest Flowing Wastegate in the World. The GenV provides extensive user configurability, world... MSRP: Now: $354.95 Add to Cart Compare Quick view GrimmSpeed GRIMMSPEED VERSION 2 BYPASS VALVE - 02-07 WRX, 04-21 STI The long-awaited return of the GrimmSpeed Bypass Valves is here! Our valves have been a highly sought-after product, but due to the intensive assembly process, it has been hard to keep them on the shelves, which in turn causes frustration among our... MSRP: Now: $249.00 Choose Options Compare Quick view Turbosmart | sku: TS-0203-1215 Turbosmart BOV Kompact Plumb Back - Subaru - TS-0203-1215 2001-2007 Subaru WRX, 2001-2021 Subaru WRX STI, and 2006-2007 Subaru Forester XT Kompact Series Plumb Back Blow Off Valve by Turbosmart Full recirculating BOV. The Plumb Back system recirculates all excess pressure back into the intake system. Great for... MSRP: Now: $177.95 Add to Cart Compare Quick view IAG | sku: IAG-ENG-5012SL IAG Replacement Blow Off Valve Elbow for 2002-07 WRX, 2004-21 STI (Silver Finish) IAG Performance Replacement Blow Off Valve Elbow for 2002-07 WRX & 2004-21 STI. The IAG billet elbow is a direct replacement for the factory piece which is not available separately from Subaru. Our elbow allows the added flexibility of being able to... MSRP: Now: $59.99 Add to Cart Compare Quick view IAG | sku: IAG-ENG-5012BK IAG Replacement Blow Off Valve Elbow for 2002-07 WRX, 2004-21 STI (Black Finish) IAG Performance Replacement Blow Off Valve Elbow for 2002-07 WRX & 2004-21 STI. The IAG billet elbow is a direct replacement for the factory piece which is not available separately from Subaru. Our elbow allows the added flexibility of being able to... MSRP: Now: $64.99 Add to Cart Compare Quick view Process West | sku: PWFMIC08 Process West Front Mount Intercooler Kit - Subaru STI 2015+ The new Process West Front Mount Intercooler Kit for the 2015-17 Subaru VA STI allows for superior air intake cooling. This is achieved by using light-weight CNC mandrel bent aluminuim intercooler piping and a large 685 x 275 x 85mm bar & plate... MSRP: Now: $1,506.75 Add to Cart Compare Quick view Process West | sku: PWFMIC08B Process West Front Mount Intercooler Kit Black - Subaru STI 2015+ The new Process West Front Mount Intercooler Kit for the 2015-17 Subaru VA STI allows for superior air intake cooling. This is achieved by using light-weight CNC mandrel bent aluminuim intercooler piping and a large 685 x 275 x 85mm bar & plate... MSRP: Now: $1,506.75 Add to Cart Compare Quick view Process West | sku: PWTMIC06B Process West Black Top Mount Intercooler - Subaru STI 2008+ Utilising the a huge 530 x 193 x 90mm bar & plate intercooler core, this is the biggest Top Mount Intercooler that Process West produed for Subarus. This is also currently the largest intercooler for 2015+ models. Included with everything you need to... MSRP: Now: $1,031.25 Add to Cart Compare Quick view Forced Performance Forced Performance UHF Blue 51S Oil supply line and gasket set included! UHF FP Blue 51S™ Compressor wheel - 73HTZ Flow rating - 57LB per minute CW Measurements - 52.6MM Inducer / 73MM Exducer TW Measurements - 57MM Inducer / 51MM Exducer Compressor Housing - 58MM Stock... MSRP: Now: $1,499.00 Choose Options Compare Quick view GrimmSpeed | sku: 057060 GrimmSpeed Universal Electronic Boost Control Solenoid When it comes to boost control on turbocharged engines, GrimmSpeed Direct-Fit, 3-Port Electronic Boost Control Solenoids for Subaru, Mitsubishi and Mazda have set the standard in the industry. With that popularity, have come... MSRP: Now: $99.00 Add to Cart Compare Quick view BLOX Racing BLOX RACING MANUAL BOOST CONTROLLER BLOX Racing offers a manual boost controller that rivals its electronic counterparts. Each controller is constructed out of billet aluminum and stainless steel components, and features a boost dial that is easy to adjust yet will not slip causing over... MSRP: Now: $89.25 Choose Options Compare Quick view BLOX Racing BLOX RACING INTERCOOLER COUPLER KIT - 2002+ SUBARU WRX / STI BLOX Racing's silicone hose coupler replaces the OEM intercooler hose. BLOX Racing uses 4-layer silicone that is designed to withstand the high temperatures in the engine bay and at the intercooler. Each is fiber reinforced for maximum durability. The... MSRP: Now: $21.25 Choose Options Compare Quick view BLOX Racing BLOX RACING AFMAF SILICONE AIR INTAKE HOSE - 08-14 SUBARU WRX / STI & 2019 STI BLOX Racing'S silicone hose replaces the OEM hose between the inlet and air box. BLOX Racing uses 4-layer silicone that is designed to withstand the high temperatures in the engine bay and fiber reinforced for maximum durability. The new intake... MSRP: Now: $76.50 Choose Options Compare Quick view HKS | sku: 14001-AK067 **Special Orders** HKS GT TURBINE GT4950-BB V Band A/R 0.92 Turbo Kit [ GT4950_BB ] Assumed outputs650ps EngineRB26 Twin / SR20 / EJ20 / G16E / VR38 Mirror Twin FeaturesUpgrade from GT III-RS to aim for 500ps. Concepts Big turbocharger for inline 6, V8, V6 and inline 4 tuning engines. HKS takes on the challenge of... MSRP: Now: $3,267.00 Add to Cart Compare Quick view HKS | sku: 14001-AK064 **Special Order** HKS GT TURBINE GT5565-BB V band A/R 0.83 Turbo Kit [ GT5565_BB ] Assumed outputs650ps EngineRB26(2.8L)Twin turbo / SR20(2.2L) / 4G63(2.3L) FeaturesThe size is like GT3037 + α for 500ps Over. Concepts Big turbocharger for inline 6, V8, V6 and inline 4 tuning engines. HKS takes on the challenge of... MSRP: Now: $3,357.00 Add to Cart Compare Quick view HKS | sku: 14001-AK062 **Special Order** HKS GT TURBINE GT6290_BB V band A/R 0.83 Turbo Kit [ GT6290_BB ] Assumed outputs900ps EngineRB26 (2.8L) / 2JZ (3.4L) FeaturesTurbo characteristic between the GTIII-4R and the GTIII-5R; intercept is shifted to the high rpm side compared to the 4R, but there is no sagging at high rpm and maximum output is... MSRP: Now: $4,050.00 Add to Cart Compare Quick view HKS | sku: 14001-AK053 **Special Order** HKS GT TURBINE GT75100-BB V band A/R 1.01 Turbo Kit GT75100_BB ] Assumed outputs1000ps EngineRB26 (2.8L) / 2JZ (3.4L) FeaturesAimed at 1000ps. with the same spool-up as the T51R SPL.BB with boost keeping at high rpm. Concepts Big turbocharger for inline 6, V8, V6 and inline 4 tuning engines. HKS takes... MSRP: Now: $4,878.00 Add to Cart Compare Quick view HKS | sku: 14001-AK050 **Special Order** HKS GT TURBINE GT75115_BB GT75115_BB ] Assumed outputs1100ps EngineRB26 (2.8L) / 2JZ (3.4L) FeaturesAssuming high boost with the aim of 1000ps OVER, the compressor is V-band. Concepts Big turbocharger for inline 6, V8, V6 and inline 4 tuning engines. HKS takes on the challenge... MSRP: Now: $5,184.00 Add to Cart Compare Quick view ETS ETS SUBARU 15+ STI SINGLE SCROLL TURBO KIT The ETS Subaru STI Turbo Kit is one of the most complete kits on the market utilizing optimal intercooler pipe routing and a larger ported s-cover along with a wide variaty of turbochargers to match your performance needs. Our turbo kits are capable of... MSRP: Was: Now: $3,095.00 - $7,695.00 Choose Options Compare Quick view ETS ETS SUBARU STI 2015+ ROTATED PIPING KIT This piping kit is the best on the market for relocating the factory Subaru intercooler. The factory intercooler location allows for excessive heat soak and a poor amount of heat dissipation. This piping kit allows you to run a front mounted intercooler... MSRP: Was: Now: $795.00 - $830.00 Choose Options Compare Quick view ETS ETS 15+ STI ROTATED INTERCOOLER PIPING CONVERSION KIT This piping kit is used to convert your stock turbo ETS FMIC kit to work with the ETS rotated turbo kit. This kit won't work on any other rotated turbo kit. Wrinkle Black Powder Coat Includes Silicone Coupler and Clamps Needed For Conversion 2.5"... MSRP: Was: Now: $245.00 - $495.00 Choose Options Compare Quick view ETS ETS 08+ SUBARU STI TOP MOUNT INTERCOOLER Best TMIC on the market! Extreme Turbo Systems has designed a direct bolt on top mount intercooler for the 08+ Subaru STI. This intercooler features a large 19x7x4 core with 31 charge rows! Most competitor intercoolers have between 24-25 charge rows. By... MSRP: Was: Now: $695.00 - $895.00 Choose Options Compare 1 2 3 4 5 Next 1 2 3 4 5 Next Compare Selected × OK
Quick view Details IAG | sku: IAG-ENG-5012BK IAG Replacement Blow Off Valve Elbow for 2002-07 WRX, 2004-21 STI (Black Finish) MSRP: Now: $64.99 Add to Cart Compare Quick view Details Process West | sku: PWFMIC08 Process West Front Mount Intercooler Kit - Subaru STI 2015+ MSRP: Now: $1,506.75 Add to Cart Compare Quick view Details Process West | sku: PWFMIC08B Process West Front Mount Intercooler Kit Black - Subaru STI 2015+ MSRP: Now: $1,506.75 Add to Cart Compare Quick view Details Process West | sku: PWTMIC06B Process West Black Top Mount Intercooler - Subaru STI 2008+ MSRP: Now: $1,031.25 Add to Cart Compare Quick view Details Forced Performance Forced Performance UHF Blue 51S MSRP: Now: $1,499.00 Choose Options Compare Quick view Details GrimmSpeed | sku: 057060 GrimmSpeed Universal Electronic Boost Control Solenoid MSRP: Now: $99.00 Add to Cart Compare Quick view Details BLOX Racing BLOX RACING MANUAL BOOST CONTROLLER MSRP: Now: $89.25 Choose Options Compare Quick view Details BLOX Racing BLOX RACING INTERCOOLER COUPLER KIT - 2002+ SUBARU WRX / STI MSRP: Now: $21.25 Choose Options Compare Quick view Details BLOX Racing BLOX RACING AFMAF SILICONE AIR INTAKE HOSE - 08-14 SUBARU WRX / STI & 2019 STI MSRP: Now: $76.50 Choose Options Compare Quick view Details HKS | sku: 14001-AK067 **Special Orders** HKS GT TURBINE GT4950-BB V Band A/R 0.92 Turbo Kit MSRP: Now: $3,267.00 Add to Cart Compare Quick view Details HKS | sku: 14001-AK064 **Special Order** HKS GT TURBINE GT5565-BB V band A/R 0.83 Turbo Kit MSRP: Now: $3,357.00 Add to Cart Compare Quick view Details HKS | sku: 14001-AK062 **Special Order** HKS GT TURBINE GT6290_BB V band A/R 0.83 Turbo Kit MSRP: Now: $4,050.00 Add to Cart Compare Quick view Details HKS | sku: 14001-AK053 **Special Order** HKS GT TURBINE GT75100-BB V band A/R 1.01 Turbo Kit MSRP: Now: $4,878.00 Add to Cart Compare Quick view Details HKS | sku: 14001-AK050 **Special Order** HKS GT TURBINE GT75115_BB MSRP: Now: $5,184.00 Add to Cart Compare Quick view Details ETS ETS SUBARU 15+ STI SINGLE SCROLL TURBO KIT MSRP: Was: Now: $3,095.00 - $7,695.00 Choose Options Compare Quick view Details ETS ETS SUBARU STI 2015+ ROTATED PIPING KIT MSRP: Was: Now: $795.00 - $830.00 Choose Options Compare Quick view Details ETS ETS 15+ STI ROTATED INTERCOOLER PIPING CONVERSION KIT MSRP: Was: Now: $245.00 - $495.00 Choose Options Compare Quick view Details ETS ETS 08+ SUBARU STI TOP MOUNT INTERCOOLER MSRP: Was: Now: $695.00 - $895.00 Choose Options Compare Quick view Turbo XS Turbo XS Front Mount Intecooler w/ Wrinkle Red or Black Pipes for 2015-2021 Subaru STI One of the biggest keys to making consistent power in a 2015+ STi is managing the intake manifold temperature. This is an issue when the STi is bone stock and becomes an even bigger issue when you start to modify it. The stock top mount intercooler... MSRP: Now: $1,956.42 Choose Options Compare Quick view Killer B Motorsport | sku: TIEJC3 **Special Order** Killer B 3in Coupler Extreme Flow HARD Turbo Inlet Killer B 3in Coupler Extreme Flow HARD Turbo Inlet 3 inch to 3 inch coupler for the Killer B Motorsport Extreme Flow HARD Turbo Inlet Now Available: 6" Sticker Vehicle Fitment 2002 - 2007 WRX, 2007+ STi MSRP: Now: $45.00 Add to Cart Compare Quick view Turbosmart | sku: TS-0552-1012 Turbosmart WG40 Gen V Compgate 40mm - 14 PSI Black The GenV WG40 CompGate40 External Wastegate is a Motorsport proven, cost effective external wastegate – The largest in the Turbosmart GenV range and the Highest Flowing Wastegate in the World. The GenV provides extensive user configurability, world... MSRP: Now: $354.95 Add to Cart Compare Quick view GrimmSpeed GRIMMSPEED VERSION 2 BYPASS VALVE - 02-07 WRX, 04-21 STI The long-awaited return of the GrimmSpeed Bypass Valves is here! Our valves have been a highly sought-after product, but due to the intensive assembly process, it has been hard to keep them on the shelves, which in turn causes frustration among our... MSRP: Now: $249.00 Choose Options Compare Quick view Turbosmart | sku: TS-0203-1215 Turbosmart BOV Kompact Plumb Back - Subaru - TS-0203-1215 2001-2007 Subaru WRX, 2001-2021 Subaru WRX STI, and 2006-2007 Subaru Forester XT Kompact Series Plumb Back Blow Off Valve by Turbosmart Full recirculating BOV. The Plumb Back system recirculates all excess pressure back into the intake system. Great for... MSRP: Now: $177.95 Add to Cart Compare Quick view IAG | sku: IAG-ENG-5012SL IAG Replacement Blow Off Valve Elbow for 2002-07 WRX, 2004-21 STI (Silver Finish) IAG Performance Replacement Blow Off Valve Elbow for 2002-07 WRX & 2004-21 STI. The IAG billet elbow is a direct replacement for the factory piece which is not available separately from Subaru. Our elbow allows the added flexibility of being able to... MSRP: Now: $59.99 Add to Cart Compare Quick view IAG | sku: IAG-ENG-5012BK IAG Replacement Blow Off Valve Elbow for 2002-07 WRX, 2004-21 STI (Black Finish) IAG Performance Replacement Blow Off Valve Elbow for 2002-07 WRX & 2004-21 STI. The IAG billet elbow is a direct replacement for the factory piece which is not available separately from Subaru. Our elbow allows the added flexibility of being able to... MSRP: Now: $64.99 Add to Cart Compare Quick view Process West | sku: PWFMIC08 Process West Front Mount Intercooler Kit - Subaru STI 2015+ The new Process West Front Mount Intercooler Kit for the 2015-17 Subaru VA STI allows for superior air intake cooling. This is achieved by using light-weight CNC mandrel bent aluminuim intercooler piping and a large 685 x 275 x 85mm bar & plate... MSRP: Now: $1,506.75 Add to Cart Compare Quick view Process West | sku: PWFMIC08B Process West Front Mount Intercooler Kit Black - Subaru STI 2015+ The new Process West Front Mount Intercooler Kit for the 2015-17 Subaru VA STI allows for superior air intake cooling. This is achieved by using light-weight CNC mandrel bent aluminuim intercooler piping and a large 685 x 275 x 85mm bar & plate... MSRP: Now: $1,506.75 Add to Cart Compare Quick view Process West | sku: PWTMIC06B Process West Black Top Mount Intercooler - Subaru STI 2008+ Utilising the a huge 530 x 193 x 90mm bar & plate intercooler core, this is the biggest Top Mount Intercooler that Process West produed for Subarus. This is also currently the largest intercooler for 2015+ models. Included with everything you need to... MSRP: Now: $1,031.25 Add to Cart Compare Quick view Forced Performance Forced Performance UHF Blue 51S Oil supply line and gasket set included! UHF FP Blue 51S™ Compressor wheel - 73HTZ Flow rating - 57LB per minute CW Measurements - 52.6MM Inducer / 73MM Exducer TW Measurements - 57MM Inducer / 51MM Exducer Compressor Housing - 58MM Stock... MSRP: Now: $1,499.00 Choose Options Compare Quick view GrimmSpeed | sku: 057060 GrimmSpeed Universal Electronic Boost Control Solenoid When it comes to boost control on turbocharged engines, GrimmSpeed Direct-Fit, 3-Port Electronic Boost Control Solenoids for Subaru, Mitsubishi and Mazda have set the standard in the industry. With that popularity, have come... MSRP: Now: $99.00 Add to Cart Compare Quick view BLOX Racing BLOX RACING MANUAL BOOST CONTROLLER BLOX Racing offers a manual boost controller that rivals its electronic counterparts. Each controller is constructed out of billet aluminum and stainless steel components, and features a boost dial that is easy to adjust yet will not slip causing over... MSRP: Now: $89.25 Choose Options Compare Quick view BLOX Racing BLOX RACING INTERCOOLER COUPLER KIT - 2002+ SUBARU WRX / STI BLOX Racing's silicone hose coupler replaces the OEM intercooler hose. BLOX Racing uses 4-layer silicone that is designed to withstand the high temperatures in the engine bay and at the intercooler. Each is fiber reinforced for maximum durability. The... MSRP: Now: $21.25 Choose Options Compare Quick view BLOX Racing BLOX RACING AFMAF SILICONE AIR INTAKE HOSE - 08-14 SUBARU WRX / STI & 2019 STI BLOX Racing'S silicone hose replaces the OEM hose between the inlet and air box. BLOX Racing uses 4-layer silicone that is designed to withstand the high temperatures in the engine bay and fiber reinforced for maximum durability. The new intake... MSRP: Now: $76.50 Choose Options Compare Quick view HKS | sku: 14001-AK067 **Special Orders** HKS GT TURBINE GT4950-BB V Band A/R 0.92 Turbo Kit [ GT4950_BB ] Assumed outputs650ps EngineRB26 Twin / SR20 / EJ20 / G16E / VR38 Mirror Twin FeaturesUpgrade from GT III-RS to aim for 500ps. Concepts Big turbocharger for inline 6, V8, V6 and inline 4 tuning engines. HKS takes on the challenge of... MSRP: Now: $3,267.00 Add to Cart Compare Quick view HKS | sku: 14001-AK064 **Special Order** HKS GT TURBINE GT5565-BB V band A/R 0.83 Turbo Kit [ GT5565_BB ] Assumed outputs650ps EngineRB26(2.8L)Twin turbo / SR20(2.2L) / 4G63(2.3L) FeaturesThe size is like GT3037 + α for 500ps Over. Concepts Big turbocharger for inline 6, V8, V6 and inline 4 tuning engines. HKS takes on the challenge of... MSRP: Now: $3,357.00 Add to Cart Compare Quick view HKS | sku: 14001-AK062 **Special Order** HKS GT TURBINE GT6290_BB V band A/R 0.83 Turbo Kit [ GT6290_BB ] Assumed outputs900ps EngineRB26 (2.8L) / 2JZ (3.4L) FeaturesTurbo characteristic between the GTIII-4R and the GTIII-5R; intercept is shifted to the high rpm side compared to the 4R, but there is no sagging at high rpm and maximum output is... MSRP: Now: $4,050.00 Add to Cart Compare Quick view HKS | sku: 14001-AK053 **Special Order** HKS GT TURBINE GT75100-BB V band A/R 1.01 Turbo Kit GT75100_BB ] Assumed outputs1000ps EngineRB26 (2.8L) / 2JZ (3.4L) FeaturesAimed at 1000ps. with the same spool-up as the T51R SPL.BB with boost keeping at high rpm. Concepts Big turbocharger for inline 6, V8, V6 and inline 4 tuning engines. HKS takes... MSRP: Now: $4,878.00 Add to Cart Compare Quick view HKS | sku: 14001-AK050 **Special Order** HKS GT TURBINE GT75115_BB GT75115_BB ] Assumed outputs1100ps EngineRB26 (2.8L) / 2JZ (3.4L) FeaturesAssuming high boost with the aim of 1000ps OVER, the compressor is V-band. Concepts Big turbocharger for inline 6, V8, V6 and inline 4 tuning engines. HKS takes on the challenge... MSRP: Now: $5,184.00 Add to Cart Compare Quick view ETS ETS SUBARU 15+ STI SINGLE SCROLL TURBO KIT The ETS Subaru STI Turbo Kit is one of the most complete kits on the market utilizing optimal intercooler pipe routing and a larger ported s-cover along with a wide variaty of turbochargers to match your performance needs. Our turbo kits are capable of... MSRP: Was: Now: $3,095.00 - $7,695.00 Choose Options Compare Quick view ETS ETS SUBARU STI 2015+ ROTATED PIPING KIT This piping kit is the best on the market for relocating the factory Subaru intercooler. The factory intercooler location allows for excessive heat soak and a poor amount of heat dissipation. This piping kit allows you to run a front mounted intercooler... MSRP: Was: Now: $795.00 - $830.00 Choose Options Compare Quick view ETS ETS 15+ STI ROTATED INTERCOOLER PIPING CONVERSION KIT This piping kit is used to convert your stock turbo ETS FMIC kit to work with the ETS rotated turbo kit. This kit won't work on any other rotated turbo kit. Wrinkle Black Powder Coat Includes Silicone Coupler and Clamps Needed For Conversion 2.5"... MSRP: Was: Now: $245.00 - $495.00 Choose Options Compare Quick view ETS ETS 08+ SUBARU STI TOP MOUNT INTERCOOLER Best TMIC on the market! Extreme Turbo Systems has designed a direct bolt on top mount intercooler for the 08+ Subaru STI. This intercooler features a large 19x7x4 core with 31 charge rows! Most competitor intercoolers have between 24-25 charge rows. By... MSRP: Was: Now: $695.00 - $895.00 Choose Options Compare 1 2 3 4 5 Next 1 2 3 4 5 Next Compare Selected × OK
Quick view Details Process West | sku: PWFMIC08 Process West Front Mount Intercooler Kit - Subaru STI 2015+ MSRP: Now: $1,506.75 Add to Cart Compare Quick view Details Process West | sku: PWFMIC08B Process West Front Mount Intercooler Kit Black - Subaru STI 2015+ MSRP: Now: $1,506.75 Add to Cart Compare Quick view Details Process West | sku: PWTMIC06B Process West Black Top Mount Intercooler - Subaru STI 2008+ MSRP: Now: $1,031.25 Add to Cart Compare Quick view Details Forced Performance Forced Performance UHF Blue 51S MSRP: Now: $1,499.00 Choose Options Compare Quick view Details GrimmSpeed | sku: 057060 GrimmSpeed Universal Electronic Boost Control Solenoid MSRP: Now: $99.00 Add to Cart Compare Quick view Details BLOX Racing BLOX RACING MANUAL BOOST CONTROLLER MSRP: Now: $89.25 Choose Options Compare Quick view Details BLOX Racing BLOX RACING INTERCOOLER COUPLER KIT - 2002+ SUBARU WRX / STI MSRP: Now: $21.25 Choose Options Compare Quick view Details BLOX Racing BLOX RACING AFMAF SILICONE AIR INTAKE HOSE - 08-14 SUBARU WRX / STI & 2019 STI MSRP: Now: $76.50 Choose Options Compare Quick view Details HKS | sku: 14001-AK067 **Special Orders** HKS GT TURBINE GT4950-BB V Band A/R 0.92 Turbo Kit MSRP: Now: $3,267.00 Add to Cart Compare Quick view Details HKS | sku: 14001-AK064 **Special Order** HKS GT TURBINE GT5565-BB V band A/R 0.83 Turbo Kit MSRP: Now: $3,357.00 Add to Cart Compare Quick view Details HKS | sku: 14001-AK062 **Special Order** HKS GT TURBINE GT6290_BB V band A/R 0.83 Turbo Kit MSRP: Now: $4,050.00 Add to Cart Compare Quick view Details HKS | sku: 14001-AK053 **Special Order** HKS GT TURBINE GT75100-BB V band A/R 1.01 Turbo Kit MSRP: Now: $4,878.00 Add to Cart Compare Quick view Details HKS | sku: 14001-AK050 **Special Order** HKS GT TURBINE GT75115_BB MSRP: Now: $5,184.00 Add to Cart Compare Quick view Details ETS ETS SUBARU 15+ STI SINGLE SCROLL TURBO KIT MSRP: Was: Now: $3,095.00 - $7,695.00 Choose Options Compare Quick view Details ETS ETS SUBARU STI 2015+ ROTATED PIPING KIT MSRP: Was: Now: $795.00 - $830.00 Choose Options Compare Quick view Details ETS ETS 15+ STI ROTATED INTERCOOLER PIPING CONVERSION KIT MSRP: Was: Now: $245.00 - $495.00 Choose Options Compare Quick view Details ETS ETS 08+ SUBARU STI TOP MOUNT INTERCOOLER MSRP: Was: Now: $695.00 - $895.00 Choose Options Compare Quick view Turbo XS Turbo XS Front Mount Intecooler w/ Wrinkle Red or Black Pipes for 2015-2021 Subaru STI One of the biggest keys to making consistent power in a 2015+ STi is managing the intake manifold temperature. This is an issue when the STi is bone stock and becomes an even bigger issue when you start to modify it. The stock top mount intercooler... MSRP: Now: $1,956.42 Choose Options Compare Quick view Killer B Motorsport | sku: TIEJC3 **Special Order** Killer B 3in Coupler Extreme Flow HARD Turbo Inlet Killer B 3in Coupler Extreme Flow HARD Turbo Inlet 3 inch to 3 inch coupler for the Killer B Motorsport Extreme Flow HARD Turbo Inlet Now Available: 6" Sticker Vehicle Fitment 2002 - 2007 WRX, 2007+ STi MSRP: Now: $45.00 Add to Cart Compare Quick view Turbosmart | sku: TS-0552-1012 Turbosmart WG40 Gen V Compgate 40mm - 14 PSI Black The GenV WG40 CompGate40 External Wastegate is a Motorsport proven, cost effective external wastegate – The largest in the Turbosmart GenV range and the Highest Flowing Wastegate in the World. The GenV provides extensive user configurability, world... MSRP: Now: $354.95 Add to Cart Compare Quick view GrimmSpeed GRIMMSPEED VERSION 2 BYPASS VALVE - 02-07 WRX, 04-21 STI The long-awaited return of the GrimmSpeed Bypass Valves is here! Our valves have been a highly sought-after product, but due to the intensive assembly process, it has been hard to keep them on the shelves, which in turn causes frustration among our... MSRP: Now: $249.00 Choose Options Compare Quick view Turbosmart | sku: TS-0203-1215 Turbosmart BOV Kompact Plumb Back - Subaru - TS-0203-1215 2001-2007 Subaru WRX, 2001-2021 Subaru WRX STI, and 2006-2007 Subaru Forester XT Kompact Series Plumb Back Blow Off Valve by Turbosmart Full recirculating BOV. The Plumb Back system recirculates all excess pressure back into the intake system. Great for... MSRP: Now: $177.95 Add to Cart Compare Quick view IAG | sku: IAG-ENG-5012SL IAG Replacement Blow Off Valve Elbow for 2002-07 WRX, 2004-21 STI (Silver Finish) IAG Performance Replacement Blow Off Valve Elbow for 2002-07 WRX & 2004-21 STI. The IAG billet elbow is a direct replacement for the factory piece which is not available separately from Subaru. Our elbow allows the added flexibility of being able to... MSRP: Now: $59.99 Add to Cart Compare Quick view IAG | sku: IAG-ENG-5012BK IAG Replacement Blow Off Valve Elbow for 2002-07 WRX, 2004-21 STI (Black Finish) IAG Performance Replacement Blow Off Valve Elbow for 2002-07 WRX & 2004-21 STI. The IAG billet elbow is a direct replacement for the factory piece which is not available separately from Subaru. Our elbow allows the added flexibility of being able to... MSRP: Now: $64.99 Add to Cart Compare Quick view Process West | sku: PWFMIC08 Process West Front Mount Intercooler Kit - Subaru STI 2015+ The new Process West Front Mount Intercooler Kit for the 2015-17 Subaru VA STI allows for superior air intake cooling. This is achieved by using light-weight CNC mandrel bent aluminuim intercooler piping and a large 685 x 275 x 85mm bar & plate... MSRP: Now: $1,506.75 Add to Cart Compare Quick view Process West | sku: PWFMIC08B Process West Front Mount Intercooler Kit Black - Subaru STI 2015+ The new Process West Front Mount Intercooler Kit for the 2015-17 Subaru VA STI allows for superior air intake cooling. This is achieved by using light-weight CNC mandrel bent aluminuim intercooler piping and a large 685 x 275 x 85mm bar & plate... MSRP: Now: $1,506.75 Add to Cart Compare Quick view Process West | sku: PWTMIC06B Process West Black Top Mount Intercooler - Subaru STI 2008+ Utilising the a huge 530 x 193 x 90mm bar & plate intercooler core, this is the biggest Top Mount Intercooler that Process West produed for Subarus. This is also currently the largest intercooler for 2015+ models. Included with everything you need to... MSRP: Now: $1,031.25 Add to Cart Compare Quick view Forced Performance Forced Performance UHF Blue 51S Oil supply line and gasket set included! UHF FP Blue 51S™ Compressor wheel - 73HTZ Flow rating - 57LB per minute CW Measurements - 52.6MM Inducer / 73MM Exducer TW Measurements - 57MM Inducer / 51MM Exducer Compressor Housing - 58MM Stock... MSRP: Now: $1,499.00 Choose Options Compare Quick view GrimmSpeed | sku: 057060 GrimmSpeed Universal Electronic Boost Control Solenoid When it comes to boost control on turbocharged engines, GrimmSpeed Direct-Fit, 3-Port Electronic Boost Control Solenoids for Subaru, Mitsubishi and Mazda have set the standard in the industry. With that popularity, have come... MSRP: Now: $99.00 Add to Cart Compare Quick view BLOX Racing BLOX RACING MANUAL BOOST CONTROLLER BLOX Racing offers a manual boost controller that rivals its electronic counterparts. Each controller is constructed out of billet aluminum and stainless steel components, and features a boost dial that is easy to adjust yet will not slip causing over... MSRP: Now: $89.25 Choose Options Compare Quick view BLOX Racing BLOX RACING INTERCOOLER COUPLER KIT - 2002+ SUBARU WRX / STI BLOX Racing's silicone hose coupler replaces the OEM intercooler hose. BLOX Racing uses 4-layer silicone that is designed to withstand the high temperatures in the engine bay and at the intercooler. Each is fiber reinforced for maximum durability. The... MSRP: Now: $21.25 Choose Options Compare Quick view BLOX Racing BLOX RACING AFMAF SILICONE AIR INTAKE HOSE - 08-14 SUBARU WRX / STI & 2019 STI BLOX Racing'S silicone hose replaces the OEM hose between the inlet and air box. BLOX Racing uses 4-layer silicone that is designed to withstand the high temperatures in the engine bay and fiber reinforced for maximum durability. The new intake... MSRP: Now: $76.50 Choose Options Compare Quick view HKS | sku: 14001-AK067 **Special Orders** HKS GT TURBINE GT4950-BB V Band A/R 0.92 Turbo Kit [ GT4950_BB ] Assumed outputs650ps EngineRB26 Twin / SR20 / EJ20 / G16E / VR38 Mirror Twin FeaturesUpgrade from GT III-RS to aim for 500ps. Concepts Big turbocharger for inline 6, V8, V6 and inline 4 tuning engines. HKS takes on the challenge of... MSRP: Now: $3,267.00 Add to Cart Compare Quick view HKS | sku: 14001-AK064 **Special Order** HKS GT TURBINE GT5565-BB V band A/R 0.83 Turbo Kit [ GT5565_BB ] Assumed outputs650ps EngineRB26(2.8L)Twin turbo / SR20(2.2L) / 4G63(2.3L) FeaturesThe size is like GT3037 + α for 500ps Over. Concepts Big turbocharger for inline 6, V8, V6 and inline 4 tuning engines. HKS takes on the challenge of... MSRP: Now: $3,357.00 Add to Cart Compare Quick view HKS | sku: 14001-AK062 **Special Order** HKS GT TURBINE GT6290_BB V band A/R 0.83 Turbo Kit [ GT6290_BB ] Assumed outputs900ps EngineRB26 (2.8L) / 2JZ (3.4L) FeaturesTurbo characteristic between the GTIII-4R and the GTIII-5R; intercept is shifted to the high rpm side compared to the 4R, but there is no sagging at high rpm and maximum output is... MSRP: Now: $4,050.00 Add to Cart Compare Quick view HKS | sku: 14001-AK053 **Special Order** HKS GT TURBINE GT75100-BB V band A/R 1.01 Turbo Kit GT75100_BB ] Assumed outputs1000ps EngineRB26 (2.8L) / 2JZ (3.4L) FeaturesAimed at 1000ps. with the same spool-up as the T51R SPL.BB with boost keeping at high rpm. Concepts Big turbocharger for inline 6, V8, V6 and inline 4 tuning engines. HKS takes... MSRP: Now: $4,878.00 Add to Cart Compare Quick view HKS | sku: 14001-AK050 **Special Order** HKS GT TURBINE GT75115_BB GT75115_BB ] Assumed outputs1100ps EngineRB26 (2.8L) / 2JZ (3.4L) FeaturesAssuming high boost with the aim of 1000ps OVER, the compressor is V-band. Concepts Big turbocharger for inline 6, V8, V6 and inline 4 tuning engines. HKS takes on the challenge... MSRP: Now: $5,184.00 Add to Cart Compare Quick view ETS ETS SUBARU 15+ STI SINGLE SCROLL TURBO KIT The ETS Subaru STI Turbo Kit is one of the most complete kits on the market utilizing optimal intercooler pipe routing and a larger ported s-cover along with a wide variaty of turbochargers to match your performance needs. Our turbo kits are capable of... MSRP: Was: Now: $3,095.00 - $7,695.00 Choose Options Compare Quick view ETS ETS SUBARU STI 2015+ ROTATED PIPING KIT This piping kit is the best on the market for relocating the factory Subaru intercooler. The factory intercooler location allows for excessive heat soak and a poor amount of heat dissipation. This piping kit allows you to run a front mounted intercooler... MSRP: Was: Now: $795.00 - $830.00 Choose Options Compare Quick view ETS ETS 15+ STI ROTATED INTERCOOLER PIPING CONVERSION KIT This piping kit is used to convert your stock turbo ETS FMIC kit to work with the ETS rotated turbo kit. This kit won't work on any other rotated turbo kit. Wrinkle Black Powder Coat Includes Silicone Coupler and Clamps Needed For Conversion 2.5"... MSRP: Was: Now: $245.00 - $495.00 Choose Options Compare Quick view ETS ETS 08+ SUBARU STI TOP MOUNT INTERCOOLER Best TMIC on the market! Extreme Turbo Systems has designed a direct bolt on top mount intercooler for the 08+ Subaru STI. This intercooler features a large 19x7x4 core with 31 charge rows! Most competitor intercoolers have between 24-25 charge rows. By... MSRP: Was: Now: $695.00 - $895.00 Choose Options Compare 1 2 3 4 5 Next 1 2 3 4 5 Next Compare Selected × OK
Quick view Details Process West | sku: PWFMIC08B Process West Front Mount Intercooler Kit Black - Subaru STI 2015+ MSRP: Now: $1,506.75 Add to Cart Compare Quick view Details Process West | sku: PWTMIC06B Process West Black Top Mount Intercooler - Subaru STI 2008+ MSRP: Now: $1,031.25 Add to Cart Compare Quick view Details Forced Performance Forced Performance UHF Blue 51S MSRP: Now: $1,499.00 Choose Options Compare Quick view Details GrimmSpeed | sku: 057060 GrimmSpeed Universal Electronic Boost Control Solenoid MSRP: Now: $99.00 Add to Cart Compare Quick view Details BLOX Racing BLOX RACING MANUAL BOOST CONTROLLER MSRP: Now: $89.25 Choose Options Compare Quick view Details BLOX Racing BLOX RACING INTERCOOLER COUPLER KIT - 2002+ SUBARU WRX / STI MSRP: Now: $21.25 Choose Options Compare Quick view Details BLOX Racing BLOX RACING AFMAF SILICONE AIR INTAKE HOSE - 08-14 SUBARU WRX / STI & 2019 STI MSRP: Now: $76.50 Choose Options Compare Quick view Details HKS | sku: 14001-AK067 **Special Orders** HKS GT TURBINE GT4950-BB V Band A/R 0.92 Turbo Kit MSRP: Now: $3,267.00 Add to Cart Compare Quick view Details HKS | sku: 14001-AK064 **Special Order** HKS GT TURBINE GT5565-BB V band A/R 0.83 Turbo Kit MSRP: Now: $3,357.00 Add to Cart Compare Quick view Details HKS | sku: 14001-AK062 **Special Order** HKS GT TURBINE GT6290_BB V band A/R 0.83 Turbo Kit MSRP: Now: $4,050.00 Add to Cart Compare Quick view Details HKS | sku: 14001-AK053 **Special Order** HKS GT TURBINE GT75100-BB V band A/R 1.01 Turbo Kit MSRP: Now: $4,878.00 Add to Cart Compare Quick view Details HKS | sku: 14001-AK050 **Special Order** HKS GT TURBINE GT75115_BB MSRP: Now: $5,184.00 Add to Cart Compare Quick view Details ETS ETS SUBARU 15+ STI SINGLE SCROLL TURBO KIT MSRP: Was: Now: $3,095.00 - $7,695.00 Choose Options Compare Quick view Details ETS ETS SUBARU STI 2015+ ROTATED PIPING KIT MSRP: Was: Now: $795.00 - $830.00 Choose Options Compare Quick view Details ETS ETS 15+ STI ROTATED INTERCOOLER PIPING CONVERSION KIT MSRP: Was: Now: $245.00 - $495.00 Choose Options Compare Quick view Details ETS ETS 08+ SUBARU STI TOP MOUNT INTERCOOLER MSRP: Was: Now: $695.00 - $895.00 Choose Options Compare Quick view Turbo XS Turbo XS Front Mount Intecooler w/ Wrinkle Red or Black Pipes for 2015-2021 Subaru STI One of the biggest keys to making consistent power in a 2015+ STi is managing the intake manifold temperature. This is an issue when the STi is bone stock and becomes an even bigger issue when you start to modify it. The stock top mount intercooler... MSRP: Now: $1,956.42 Choose Options Compare Quick view Killer B Motorsport | sku: TIEJC3 **Special Order** Killer B 3in Coupler Extreme Flow HARD Turbo Inlet Killer B 3in Coupler Extreme Flow HARD Turbo Inlet 3 inch to 3 inch coupler for the Killer B Motorsport Extreme Flow HARD Turbo Inlet Now Available: 6" Sticker Vehicle Fitment 2002 - 2007 WRX, 2007+ STi MSRP: Now: $45.00 Add to Cart Compare Quick view Turbosmart | sku: TS-0552-1012 Turbosmart WG40 Gen V Compgate 40mm - 14 PSI Black The GenV WG40 CompGate40 External Wastegate is a Motorsport proven, cost effective external wastegate – The largest in the Turbosmart GenV range and the Highest Flowing Wastegate in the World. The GenV provides extensive user configurability, world... MSRP: Now: $354.95 Add to Cart Compare Quick view GrimmSpeed GRIMMSPEED VERSION 2 BYPASS VALVE - 02-07 WRX, 04-21 STI The long-awaited return of the GrimmSpeed Bypass Valves is here! Our valves have been a highly sought-after product, but due to the intensive assembly process, it has been hard to keep them on the shelves, which in turn causes frustration among our... MSRP: Now: $249.00 Choose Options Compare Quick view Turbosmart | sku: TS-0203-1215 Turbosmart BOV Kompact Plumb Back - Subaru - TS-0203-1215 2001-2007 Subaru WRX, 2001-2021 Subaru WRX STI, and 2006-2007 Subaru Forester XT Kompact Series Plumb Back Blow Off Valve by Turbosmart Full recirculating BOV. The Plumb Back system recirculates all excess pressure back into the intake system. Great for... MSRP: Now: $177.95 Add to Cart Compare Quick view IAG | sku: IAG-ENG-5012SL IAG Replacement Blow Off Valve Elbow for 2002-07 WRX, 2004-21 STI (Silver Finish) IAG Performance Replacement Blow Off Valve Elbow for 2002-07 WRX & 2004-21 STI. The IAG billet elbow is a direct replacement for the factory piece which is not available separately from Subaru. Our elbow allows the added flexibility of being able to... MSRP: Now: $59.99 Add to Cart Compare Quick view IAG | sku: IAG-ENG-5012BK IAG Replacement Blow Off Valve Elbow for 2002-07 WRX, 2004-21 STI (Black Finish) IAG Performance Replacement Blow Off Valve Elbow for 2002-07 WRX & 2004-21 STI. The IAG billet elbow is a direct replacement for the factory piece which is not available separately from Subaru. Our elbow allows the added flexibility of being able to... MSRP: Now: $64.99 Add to Cart Compare Quick view Process West | sku: PWFMIC08 Process West Front Mount Intercooler Kit - Subaru STI 2015+ The new Process West Front Mount Intercooler Kit for the 2015-17 Subaru VA STI allows for superior air intake cooling. This is achieved by using light-weight CNC mandrel bent aluminuim intercooler piping and a large 685 x 275 x 85mm bar & plate... MSRP: Now: $1,506.75 Add to Cart Compare Quick view Process West | sku: PWFMIC08B Process West Front Mount Intercooler Kit Black - Subaru STI 2015+ The new Process West Front Mount Intercooler Kit for the 2015-17 Subaru VA STI allows for superior air intake cooling. This is achieved by using light-weight CNC mandrel bent aluminuim intercooler piping and a large 685 x 275 x 85mm bar & plate... MSRP: Now: $1,506.75 Add to Cart Compare Quick view Process West | sku: PWTMIC06B Process West Black Top Mount Intercooler - Subaru STI 2008+ Utilising the a huge 530 x 193 x 90mm bar & plate intercooler core, this is the biggest Top Mount Intercooler that Process West produed for Subarus. This is also currently the largest intercooler for 2015+ models. Included with everything you need to... MSRP: Now: $1,031.25 Add to Cart Compare Quick view Forced Performance Forced Performance UHF Blue 51S Oil supply line and gasket set included! UHF FP Blue 51S™ Compressor wheel - 73HTZ Flow rating - 57LB per minute CW Measurements - 52.6MM Inducer / 73MM Exducer TW Measurements - 57MM Inducer / 51MM Exducer Compressor Housing - 58MM Stock... MSRP: Now: $1,499.00 Choose Options Compare Quick view GrimmSpeed | sku: 057060 GrimmSpeed Universal Electronic Boost Control Solenoid When it comes to boost control on turbocharged engines, GrimmSpeed Direct-Fit, 3-Port Electronic Boost Control Solenoids for Subaru, Mitsubishi and Mazda have set the standard in the industry. With that popularity, have come... MSRP: Now: $99.00 Add to Cart Compare Quick view BLOX Racing BLOX RACING MANUAL BOOST CONTROLLER BLOX Racing offers a manual boost controller that rivals its electronic counterparts. Each controller is constructed out of billet aluminum and stainless steel components, and features a boost dial that is easy to adjust yet will not slip causing over... MSRP: Now: $89.25 Choose Options Compare Quick view BLOX Racing BLOX RACING INTERCOOLER COUPLER KIT - 2002+ SUBARU WRX / STI BLOX Racing's silicone hose coupler replaces the OEM intercooler hose. BLOX Racing uses 4-layer silicone that is designed to withstand the high temperatures in the engine bay and at the intercooler. Each is fiber reinforced for maximum durability. The... MSRP: Now: $21.25 Choose Options Compare Quick view BLOX Racing BLOX RACING AFMAF SILICONE AIR INTAKE HOSE - 08-14 SUBARU WRX / STI & 2019 STI BLOX Racing'S silicone hose replaces the OEM hose between the inlet and air box. BLOX Racing uses 4-layer silicone that is designed to withstand the high temperatures in the engine bay and fiber reinforced for maximum durability. The new intake... MSRP: Now: $76.50 Choose Options Compare Quick view HKS | sku: 14001-AK067 **Special Orders** HKS GT TURBINE GT4950-BB V Band A/R 0.92 Turbo Kit [ GT4950_BB ] Assumed outputs650ps EngineRB26 Twin / SR20 / EJ20 / G16E / VR38 Mirror Twin FeaturesUpgrade from GT III-RS to aim for 500ps. Concepts Big turbocharger for inline 6, V8, V6 and inline 4 tuning engines. HKS takes on the challenge of... MSRP: Now: $3,267.00 Add to Cart Compare Quick view HKS | sku: 14001-AK064 **Special Order** HKS GT TURBINE GT5565-BB V band A/R 0.83 Turbo Kit [ GT5565_BB ] Assumed outputs650ps EngineRB26(2.8L)Twin turbo / SR20(2.2L) / 4G63(2.3L) FeaturesThe size is like GT3037 + α for 500ps Over. Concepts Big turbocharger for inline 6, V8, V6 and inline 4 tuning engines. HKS takes on the challenge of... MSRP: Now: $3,357.00 Add to Cart Compare Quick view HKS | sku: 14001-AK062 **Special Order** HKS GT TURBINE GT6290_BB V band A/R 0.83 Turbo Kit [ GT6290_BB ] Assumed outputs900ps EngineRB26 (2.8L) / 2JZ (3.4L) FeaturesTurbo characteristic between the GTIII-4R and the GTIII-5R; intercept is shifted to the high rpm side compared to the 4R, but there is no sagging at high rpm and maximum output is... MSRP: Now: $4,050.00 Add to Cart Compare Quick view HKS | sku: 14001-AK053 **Special Order** HKS GT TURBINE GT75100-BB V band A/R 1.01 Turbo Kit GT75100_BB ] Assumed outputs1000ps EngineRB26 (2.8L) / 2JZ (3.4L) FeaturesAimed at 1000ps. with the same spool-up as the T51R SPL.BB with boost keeping at high rpm. Concepts Big turbocharger for inline 6, V8, V6 and inline 4 tuning engines. HKS takes... MSRP: Now: $4,878.00 Add to Cart Compare Quick view HKS | sku: 14001-AK050 **Special Order** HKS GT TURBINE GT75115_BB GT75115_BB ] Assumed outputs1100ps EngineRB26 (2.8L) / 2JZ (3.4L) FeaturesAssuming high boost with the aim of 1000ps OVER, the compressor is V-band. Concepts Big turbocharger for inline 6, V8, V6 and inline 4 tuning engines. HKS takes on the challenge... MSRP: Now: $5,184.00 Add to Cart Compare Quick view ETS ETS SUBARU 15+ STI SINGLE SCROLL TURBO KIT The ETS Subaru STI Turbo Kit is one of the most complete kits on the market utilizing optimal intercooler pipe routing and a larger ported s-cover along with a wide variaty of turbochargers to match your performance needs. Our turbo kits are capable of... MSRP: Was: Now: $3,095.00 - $7,695.00 Choose Options Compare Quick view ETS ETS SUBARU STI 2015+ ROTATED PIPING KIT This piping kit is the best on the market for relocating the factory Subaru intercooler. The factory intercooler location allows for excessive heat soak and a poor amount of heat dissipation. This piping kit allows you to run a front mounted intercooler... MSRP: Was: Now: $795.00 - $830.00 Choose Options Compare Quick view ETS ETS 15+ STI ROTATED INTERCOOLER PIPING CONVERSION KIT This piping kit is used to convert your stock turbo ETS FMIC kit to work with the ETS rotated turbo kit. This kit won't work on any other rotated turbo kit. Wrinkle Black Powder Coat Includes Silicone Coupler and Clamps Needed For Conversion 2.5"... MSRP: Was: Now: $245.00 - $495.00 Choose Options Compare Quick view ETS ETS 08+ SUBARU STI TOP MOUNT INTERCOOLER Best TMIC on the market! Extreme Turbo Systems has designed a direct bolt on top mount intercooler for the 08+ Subaru STI. This intercooler features a large 19x7x4 core with 31 charge rows! Most competitor intercoolers have between 24-25 charge rows. By... MSRP: Was: Now: $695.00 - $895.00 Choose Options Compare 1 2 3 4 5 Next 1 2 3 4 5 Next Compare Selected × OK
Quick view Details Process West | sku: PWTMIC06B Process West Black Top Mount Intercooler - Subaru STI 2008+ MSRP: Now: $1,031.25 Add to Cart Compare Quick view Details Forced Performance Forced Performance UHF Blue 51S MSRP: Now: $1,499.00 Choose Options Compare Quick view Details GrimmSpeed | sku: 057060 GrimmSpeed Universal Electronic Boost Control Solenoid MSRP: Now: $99.00 Add to Cart Compare Quick view Details BLOX Racing BLOX RACING MANUAL BOOST CONTROLLER MSRP: Now: $89.25 Choose Options Compare Quick view Details BLOX Racing BLOX RACING INTERCOOLER COUPLER KIT - 2002+ SUBARU WRX / STI MSRP: Now: $21.25 Choose Options Compare Quick view Details BLOX Racing BLOX RACING AFMAF SILICONE AIR INTAKE HOSE - 08-14 SUBARU WRX / STI & 2019 STI MSRP: Now: $76.50 Choose Options Compare Quick view Details HKS | sku: 14001-AK067 **Special Orders** HKS GT TURBINE GT4950-BB V Band A/R 0.92 Turbo Kit MSRP: Now: $3,267.00 Add to Cart Compare Quick view Details HKS | sku: 14001-AK064 **Special Order** HKS GT TURBINE GT5565-BB V band A/R 0.83 Turbo Kit MSRP: Now: $3,357.00 Add to Cart Compare Quick view Details HKS | sku: 14001-AK062 **Special Order** HKS GT TURBINE GT6290_BB V band A/R 0.83 Turbo Kit MSRP: Now: $4,050.00 Add to Cart Compare Quick view Details HKS | sku: 14001-AK053 **Special Order** HKS GT TURBINE GT75100-BB V band A/R 1.01 Turbo Kit MSRP: Now: $4,878.00 Add to Cart Compare Quick view Details HKS | sku: 14001-AK050 **Special Order** HKS GT TURBINE GT75115_BB MSRP: Now: $5,184.00 Add to Cart Compare Quick view Details ETS ETS SUBARU 15+ STI SINGLE SCROLL TURBO KIT MSRP: Was: Now: $3,095.00 - $7,695.00 Choose Options Compare Quick view Details ETS ETS SUBARU STI 2015+ ROTATED PIPING KIT MSRP: Was: Now: $795.00 - $830.00 Choose Options Compare Quick view Details ETS ETS 15+ STI ROTATED INTERCOOLER PIPING CONVERSION KIT MSRP: Was: Now: $245.00 - $495.00 Choose Options Compare Quick view Details ETS ETS 08+ SUBARU STI TOP MOUNT INTERCOOLER MSRP: Was: Now: $695.00 - $895.00 Choose Options Compare Quick view Turbo XS Turbo XS Front Mount Intecooler w/ Wrinkle Red or Black Pipes for 2015-2021 Subaru STI One of the biggest keys to making consistent power in a 2015+ STi is managing the intake manifold temperature. This is an issue when the STi is bone stock and becomes an even bigger issue when you start to modify it. The stock top mount intercooler... MSRP: Now: $1,956.42 Choose Options Compare Quick view Killer B Motorsport | sku: TIEJC3 **Special Order** Killer B 3in Coupler Extreme Flow HARD Turbo Inlet Killer B 3in Coupler Extreme Flow HARD Turbo Inlet 3 inch to 3 inch coupler for the Killer B Motorsport Extreme Flow HARD Turbo Inlet Now Available: 6" Sticker Vehicle Fitment 2002 - 2007 WRX, 2007+ STi MSRP: Now: $45.00 Add to Cart Compare Quick view Turbosmart | sku: TS-0552-1012 Turbosmart WG40 Gen V Compgate 40mm - 14 PSI Black The GenV WG40 CompGate40 External Wastegate is a Motorsport proven, cost effective external wastegate – The largest in the Turbosmart GenV range and the Highest Flowing Wastegate in the World. The GenV provides extensive user configurability, world... MSRP: Now: $354.95 Add to Cart Compare Quick view GrimmSpeed GRIMMSPEED VERSION 2 BYPASS VALVE - 02-07 WRX, 04-21 STI The long-awaited return of the GrimmSpeed Bypass Valves is here! Our valves have been a highly sought-after product, but due to the intensive assembly process, it has been hard to keep them on the shelves, which in turn causes frustration among our... MSRP: Now: $249.00 Choose Options Compare Quick view Turbosmart | sku: TS-0203-1215 Turbosmart BOV Kompact Plumb Back - Subaru - TS-0203-1215 2001-2007 Subaru WRX, 2001-2021 Subaru WRX STI, and 2006-2007 Subaru Forester XT Kompact Series Plumb Back Blow Off Valve by Turbosmart Full recirculating BOV. The Plumb Back system recirculates all excess pressure back into the intake system. Great for... MSRP: Now: $177.95 Add to Cart Compare Quick view IAG | sku: IAG-ENG-5012SL IAG Replacement Blow Off Valve Elbow for 2002-07 WRX, 2004-21 STI (Silver Finish) IAG Performance Replacement Blow Off Valve Elbow for 2002-07 WRX & 2004-21 STI. The IAG billet elbow is a direct replacement for the factory piece which is not available separately from Subaru. Our elbow allows the added flexibility of being able to... MSRP: Now: $59.99 Add to Cart Compare Quick view IAG | sku: IAG-ENG-5012BK IAG Replacement Blow Off Valve Elbow for 2002-07 WRX, 2004-21 STI (Black Finish) IAG Performance Replacement Blow Off Valve Elbow for 2002-07 WRX & 2004-21 STI. The IAG billet elbow is a direct replacement for the factory piece which is not available separately from Subaru. Our elbow allows the added flexibility of being able to... MSRP: Now: $64.99 Add to Cart Compare Quick view Process West | sku: PWFMIC08 Process West Front Mount Intercooler Kit - Subaru STI 2015+ The new Process West Front Mount Intercooler Kit for the 2015-17 Subaru VA STI allows for superior air intake cooling. This is achieved by using light-weight CNC mandrel bent aluminuim intercooler piping and a large 685 x 275 x 85mm bar & plate... MSRP: Now: $1,506.75 Add to Cart Compare Quick view Process West | sku: PWFMIC08B Process West Front Mount Intercooler Kit Black - Subaru STI 2015+ The new Process West Front Mount Intercooler Kit for the 2015-17 Subaru VA STI allows for superior air intake cooling. This is achieved by using light-weight CNC mandrel bent aluminuim intercooler piping and a large 685 x 275 x 85mm bar & plate... MSRP: Now: $1,506.75 Add to Cart Compare Quick view Process West | sku: PWTMIC06B Process West Black Top Mount Intercooler - Subaru STI 2008+ Utilising the a huge 530 x 193 x 90mm bar & plate intercooler core, this is the biggest Top Mount Intercooler that Process West produed for Subarus. This is also currently the largest intercooler for 2015+ models. Included with everything you need to... MSRP: Now: $1,031.25 Add to Cart Compare Quick view Forced Performance Forced Performance UHF Blue 51S Oil supply line and gasket set included! UHF FP Blue 51S™ Compressor wheel - 73HTZ Flow rating - 57LB per minute CW Measurements - 52.6MM Inducer / 73MM Exducer TW Measurements - 57MM Inducer / 51MM Exducer Compressor Housing - 58MM Stock... MSRP: Now: $1,499.00 Choose Options Compare Quick view GrimmSpeed | sku: 057060 GrimmSpeed Universal Electronic Boost Control Solenoid When it comes to boost control on turbocharged engines, GrimmSpeed Direct-Fit, 3-Port Electronic Boost Control Solenoids for Subaru, Mitsubishi and Mazda have set the standard in the industry. With that popularity, have come... MSRP: Now: $99.00 Add to Cart Compare Quick view BLOX Racing BLOX RACING MANUAL BOOST CONTROLLER BLOX Racing offers a manual boost controller that rivals its electronic counterparts. Each controller is constructed out of billet aluminum and stainless steel components, and features a boost dial that is easy to adjust yet will not slip causing over... MSRP: Now: $89.25 Choose Options Compare Quick view BLOX Racing BLOX RACING INTERCOOLER COUPLER KIT - 2002+ SUBARU WRX / STI BLOX Racing's silicone hose coupler replaces the OEM intercooler hose. BLOX Racing uses 4-layer silicone that is designed to withstand the high temperatures in the engine bay and at the intercooler. Each is fiber reinforced for maximum durability. The... MSRP: Now: $21.25 Choose Options Compare Quick view BLOX Racing BLOX RACING AFMAF SILICONE AIR INTAKE HOSE - 08-14 SUBARU WRX / STI & 2019 STI BLOX Racing'S silicone hose replaces the OEM hose between the inlet and air box. BLOX Racing uses 4-layer silicone that is designed to withstand the high temperatures in the engine bay and fiber reinforced for maximum durability. The new intake... MSRP: Now: $76.50 Choose Options Compare Quick view HKS | sku: 14001-AK067 **Special Orders** HKS GT TURBINE GT4950-BB V Band A/R 0.92 Turbo Kit [ GT4950_BB ] Assumed outputs650ps EngineRB26 Twin / SR20 / EJ20 / G16E / VR38 Mirror Twin FeaturesUpgrade from GT III-RS to aim for 500ps. Concepts Big turbocharger for inline 6, V8, V6 and inline 4 tuning engines. HKS takes on the challenge of... MSRP: Now: $3,267.00 Add to Cart Compare Quick view HKS | sku: 14001-AK064 **Special Order** HKS GT TURBINE GT5565-BB V band A/R 0.83 Turbo Kit [ GT5565_BB ] Assumed outputs650ps EngineRB26(2.8L)Twin turbo / SR20(2.2L) / 4G63(2.3L) FeaturesThe size is like GT3037 + α for 500ps Over. Concepts Big turbocharger for inline 6, V8, V6 and inline 4 tuning engines. HKS takes on the challenge of... MSRP: Now: $3,357.00 Add to Cart Compare Quick view HKS | sku: 14001-AK062 **Special Order** HKS GT TURBINE GT6290_BB V band A/R 0.83 Turbo Kit [ GT6290_BB ] Assumed outputs900ps EngineRB26 (2.8L) / 2JZ (3.4L) FeaturesTurbo characteristic between the GTIII-4R and the GTIII-5R; intercept is shifted to the high rpm side compared to the 4R, but there is no sagging at high rpm and maximum output is... MSRP: Now: $4,050.00 Add to Cart Compare Quick view HKS | sku: 14001-AK053 **Special Order** HKS GT TURBINE GT75100-BB V band A/R 1.01 Turbo Kit GT75100_BB ] Assumed outputs1000ps EngineRB26 (2.8L) / 2JZ (3.4L) FeaturesAimed at 1000ps. with the same spool-up as the T51R SPL.BB with boost keeping at high rpm. Concepts Big turbocharger for inline 6, V8, V6 and inline 4 tuning engines. HKS takes... MSRP: Now: $4,878.00 Add to Cart Compare Quick view HKS | sku: 14001-AK050 **Special Order** HKS GT TURBINE GT75115_BB GT75115_BB ] Assumed outputs1100ps EngineRB26 (2.8L) / 2JZ (3.4L) FeaturesAssuming high boost with the aim of 1000ps OVER, the compressor is V-band. Concepts Big turbocharger for inline 6, V8, V6 and inline 4 tuning engines. HKS takes on the challenge... MSRP: Now: $5,184.00 Add to Cart Compare Quick view ETS ETS SUBARU 15+ STI SINGLE SCROLL TURBO KIT The ETS Subaru STI Turbo Kit is one of the most complete kits on the market utilizing optimal intercooler pipe routing and a larger ported s-cover along with a wide variaty of turbochargers to match your performance needs. Our turbo kits are capable of... MSRP: Was: Now: $3,095.00 - $7,695.00 Choose Options Compare Quick view ETS ETS SUBARU STI 2015+ ROTATED PIPING KIT This piping kit is the best on the market for relocating the factory Subaru intercooler. The factory intercooler location allows for excessive heat soak and a poor amount of heat dissipation. This piping kit allows you to run a front mounted intercooler... MSRP: Was: Now: $795.00 - $830.00 Choose Options Compare Quick view ETS ETS 15+ STI ROTATED INTERCOOLER PIPING CONVERSION KIT This piping kit is used to convert your stock turbo ETS FMIC kit to work with the ETS rotated turbo kit. This kit won't work on any other rotated turbo kit. Wrinkle Black Powder Coat Includes Silicone Coupler and Clamps Needed For Conversion 2.5"... MSRP: Was: Now: $245.00 - $495.00 Choose Options Compare Quick view ETS ETS 08+ SUBARU STI TOP MOUNT INTERCOOLER Best TMIC on the market! Extreme Turbo Systems has designed a direct bolt on top mount intercooler for the 08+ Subaru STI. This intercooler features a large 19x7x4 core with 31 charge rows! Most competitor intercoolers have between 24-25 charge rows. By... MSRP: Was: Now: $695.00 - $895.00 Choose Options Compare 1 2 3 4 5 Next 1 2 3 4 5 Next Compare Selected × OK
Quick view Details Forced Performance Forced Performance UHF Blue 51S MSRP: Now: $1,499.00 Choose Options Compare Quick view Details GrimmSpeed | sku: 057060 GrimmSpeed Universal Electronic Boost Control Solenoid MSRP: Now: $99.00 Add to Cart Compare Quick view Details BLOX Racing BLOX RACING MANUAL BOOST CONTROLLER MSRP: Now: $89.25 Choose Options Compare Quick view Details BLOX Racing BLOX RACING INTERCOOLER COUPLER KIT - 2002+ SUBARU WRX / STI MSRP: Now: $21.25 Choose Options Compare Quick view Details BLOX Racing BLOX RACING AFMAF SILICONE AIR INTAKE HOSE - 08-14 SUBARU WRX / STI & 2019 STI MSRP: Now: $76.50 Choose Options Compare Quick view Details HKS | sku: 14001-AK067 **Special Orders** HKS GT TURBINE GT4950-BB V Band A/R 0.92 Turbo Kit MSRP: Now: $3,267.00 Add to Cart Compare Quick view Details HKS | sku: 14001-AK064 **Special Order** HKS GT TURBINE GT5565-BB V band A/R 0.83 Turbo Kit MSRP: Now: $3,357.00 Add to Cart Compare Quick view Details HKS | sku: 14001-AK062 **Special Order** HKS GT TURBINE GT6290_BB V band A/R 0.83 Turbo Kit MSRP: Now: $4,050.00 Add to Cart Compare Quick view Details HKS | sku: 14001-AK053 **Special Order** HKS GT TURBINE GT75100-BB V band A/R 1.01 Turbo Kit MSRP: Now: $4,878.00 Add to Cart Compare Quick view Details HKS | sku: 14001-AK050 **Special Order** HKS GT TURBINE GT75115_BB MSRP: Now: $5,184.00 Add to Cart Compare Quick view Details ETS ETS SUBARU 15+ STI SINGLE SCROLL TURBO KIT MSRP: Was: Now: $3,095.00 - $7,695.00 Choose Options Compare Quick view Details ETS ETS SUBARU STI 2015+ ROTATED PIPING KIT MSRP: Was: Now: $795.00 - $830.00 Choose Options Compare Quick view Details ETS ETS 15+ STI ROTATED INTERCOOLER PIPING CONVERSION KIT MSRP: Was: Now: $245.00 - $495.00 Choose Options Compare Quick view Details ETS ETS 08+ SUBARU STI TOP MOUNT INTERCOOLER MSRP: Was: Now: $695.00 - $895.00 Choose Options Compare Quick view Turbo XS Turbo XS Front Mount Intecooler w/ Wrinkle Red or Black Pipes for 2015-2021 Subaru STI One of the biggest keys to making consistent power in a 2015+ STi is managing the intake manifold temperature. This is an issue when the STi is bone stock and becomes an even bigger issue when you start to modify it. The stock top mount intercooler... MSRP: Now: $1,956.42 Choose Options Compare Quick view Killer B Motorsport | sku: TIEJC3 **Special Order** Killer B 3in Coupler Extreme Flow HARD Turbo Inlet Killer B 3in Coupler Extreme Flow HARD Turbo Inlet 3 inch to 3 inch coupler for the Killer B Motorsport Extreme Flow HARD Turbo Inlet Now Available: 6" Sticker Vehicle Fitment 2002 - 2007 WRX, 2007+ STi MSRP: Now: $45.00 Add to Cart Compare Quick view Turbosmart | sku: TS-0552-1012 Turbosmart WG40 Gen V Compgate 40mm - 14 PSI Black The GenV WG40 CompGate40 External Wastegate is a Motorsport proven, cost effective external wastegate – The largest in the Turbosmart GenV range and the Highest Flowing Wastegate in the World. The GenV provides extensive user configurability, world... MSRP: Now: $354.95 Add to Cart Compare Quick view GrimmSpeed GRIMMSPEED VERSION 2 BYPASS VALVE - 02-07 WRX, 04-21 STI The long-awaited return of the GrimmSpeed Bypass Valves is here! Our valves have been a highly sought-after product, but due to the intensive assembly process, it has been hard to keep them on the shelves, which in turn causes frustration among our... MSRP: Now: $249.00 Choose Options Compare Quick view Turbosmart | sku: TS-0203-1215 Turbosmart BOV Kompact Plumb Back - Subaru - TS-0203-1215 2001-2007 Subaru WRX, 2001-2021 Subaru WRX STI, and 2006-2007 Subaru Forester XT Kompact Series Plumb Back Blow Off Valve by Turbosmart Full recirculating BOV. The Plumb Back system recirculates all excess pressure back into the intake system. Great for... MSRP: Now: $177.95 Add to Cart Compare Quick view IAG | sku: IAG-ENG-5012SL IAG Replacement Blow Off Valve Elbow for 2002-07 WRX, 2004-21 STI (Silver Finish) IAG Performance Replacement Blow Off Valve Elbow for 2002-07 WRX & 2004-21 STI. The IAG billet elbow is a direct replacement for the factory piece which is not available separately from Subaru. Our elbow allows the added flexibility of being able to... MSRP: Now: $59.99 Add to Cart Compare Quick view IAG | sku: IAG-ENG-5012BK IAG Replacement Blow Off Valve Elbow for 2002-07 WRX, 2004-21 STI (Black Finish) IAG Performance Replacement Blow Off Valve Elbow for 2002-07 WRX & 2004-21 STI. The IAG billet elbow is a direct replacement for the factory piece which is not available separately from Subaru. Our elbow allows the added flexibility of being able to... MSRP: Now: $64.99 Add to Cart Compare Quick view Process West | sku: PWFMIC08 Process West Front Mount Intercooler Kit - Subaru STI 2015+ The new Process West Front Mount Intercooler Kit for the 2015-17 Subaru VA STI allows for superior air intake cooling. This is achieved by using light-weight CNC mandrel bent aluminuim intercooler piping and a large 685 x 275 x 85mm bar & plate... MSRP: Now: $1,506.75 Add to Cart Compare Quick view Process West | sku: PWFMIC08B Process West Front Mount Intercooler Kit Black - Subaru STI 2015+ The new Process West Front Mount Intercooler Kit for the 2015-17 Subaru VA STI allows for superior air intake cooling. This is achieved by using light-weight CNC mandrel bent aluminuim intercooler piping and a large 685 x 275 x 85mm bar & plate... MSRP: Now: $1,506.75 Add to Cart Compare Quick view Process West | sku: PWTMIC06B Process West Black Top Mount Intercooler - Subaru STI 2008+ Utilising the a huge 530 x 193 x 90mm bar & plate intercooler core, this is the biggest Top Mount Intercooler that Process West produed for Subarus. This is also currently the largest intercooler for 2015+ models. Included with everything you need to... MSRP: Now: $1,031.25 Add to Cart Compare Quick view Forced Performance Forced Performance UHF Blue 51S Oil supply line and gasket set included! UHF FP Blue 51S™ Compressor wheel - 73HTZ Flow rating - 57LB per minute CW Measurements - 52.6MM Inducer / 73MM Exducer TW Measurements - 57MM Inducer / 51MM Exducer Compressor Housing - 58MM Stock... MSRP: Now: $1,499.00 Choose Options Compare Quick view GrimmSpeed | sku: 057060 GrimmSpeed Universal Electronic Boost Control Solenoid When it comes to boost control on turbocharged engines, GrimmSpeed Direct-Fit, 3-Port Electronic Boost Control Solenoids for Subaru, Mitsubishi and Mazda have set the standard in the industry. With that popularity, have come... MSRP: Now: $99.00 Add to Cart Compare Quick view BLOX Racing BLOX RACING MANUAL BOOST CONTROLLER BLOX Racing offers a manual boost controller that rivals its electronic counterparts. Each controller is constructed out of billet aluminum and stainless steel components, and features a boost dial that is easy to adjust yet will not slip causing over... MSRP: Now: $89.25 Choose Options Compare Quick view BLOX Racing BLOX RACING INTERCOOLER COUPLER KIT - 2002+ SUBARU WRX / STI BLOX Racing's silicone hose coupler replaces the OEM intercooler hose. BLOX Racing uses 4-layer silicone that is designed to withstand the high temperatures in the engine bay and at the intercooler. Each is fiber reinforced for maximum durability. The... MSRP: Now: $21.25 Choose Options Compare Quick view BLOX Racing BLOX RACING AFMAF SILICONE AIR INTAKE HOSE - 08-14 SUBARU WRX / STI & 2019 STI BLOX Racing'S silicone hose replaces the OEM hose between the inlet and air box. BLOX Racing uses 4-layer silicone that is designed to withstand the high temperatures in the engine bay and fiber reinforced for maximum durability. The new intake... MSRP: Now: $76.50 Choose Options Compare Quick view HKS | sku: 14001-AK067 **Special Orders** HKS GT TURBINE GT4950-BB V Band A/R 0.92 Turbo Kit [ GT4950_BB ] Assumed outputs650ps EngineRB26 Twin / SR20 / EJ20 / G16E / VR38 Mirror Twin FeaturesUpgrade from GT III-RS to aim for 500ps. Concepts Big turbocharger for inline 6, V8, V6 and inline 4 tuning engines. HKS takes on the challenge of... MSRP: Now: $3,267.00 Add to Cart Compare Quick view HKS | sku: 14001-AK064 **Special Order** HKS GT TURBINE GT5565-BB V band A/R 0.83 Turbo Kit [ GT5565_BB ] Assumed outputs650ps EngineRB26(2.8L)Twin turbo / SR20(2.2L) / 4G63(2.3L) FeaturesThe size is like GT3037 + α for 500ps Over. Concepts Big turbocharger for inline 6, V8, V6 and inline 4 tuning engines. HKS takes on the challenge of... MSRP: Now: $3,357.00 Add to Cart Compare Quick view HKS | sku: 14001-AK062 **Special Order** HKS GT TURBINE GT6290_BB V band A/R 0.83 Turbo Kit [ GT6290_BB ] Assumed outputs900ps EngineRB26 (2.8L) / 2JZ (3.4L) FeaturesTurbo characteristic between the GTIII-4R and the GTIII-5R; intercept is shifted to the high rpm side compared to the 4R, but there is no sagging at high rpm and maximum output is... MSRP: Now: $4,050.00 Add to Cart Compare Quick view HKS | sku: 14001-AK053 **Special Order** HKS GT TURBINE GT75100-BB V band A/R 1.01 Turbo Kit GT75100_BB ] Assumed outputs1000ps EngineRB26 (2.8L) / 2JZ (3.4L) FeaturesAimed at 1000ps. with the same spool-up as the T51R SPL.BB with boost keeping at high rpm. Concepts Big turbocharger for inline 6, V8, V6 and inline 4 tuning engines. HKS takes... MSRP: Now: $4,878.00 Add to Cart Compare Quick view HKS | sku: 14001-AK050 **Special Order** HKS GT TURBINE GT75115_BB GT75115_BB ] Assumed outputs1100ps EngineRB26 (2.8L) / 2JZ (3.4L) FeaturesAssuming high boost with the aim of 1000ps OVER, the compressor is V-band. Concepts Big turbocharger for inline 6, V8, V6 and inline 4 tuning engines. HKS takes on the challenge... MSRP: Now: $5,184.00 Add to Cart Compare Quick view ETS ETS SUBARU 15+ STI SINGLE SCROLL TURBO KIT The ETS Subaru STI Turbo Kit is one of the most complete kits on the market utilizing optimal intercooler pipe routing and a larger ported s-cover along with a wide variaty of turbochargers to match your performance needs. Our turbo kits are capable of... MSRP: Was: Now: $3,095.00 - $7,695.00 Choose Options Compare Quick view ETS ETS SUBARU STI 2015+ ROTATED PIPING KIT This piping kit is the best on the market for relocating the factory Subaru intercooler. The factory intercooler location allows for excessive heat soak and a poor amount of heat dissipation. This piping kit allows you to run a front mounted intercooler... MSRP: Was: Now: $795.00 - $830.00 Choose Options Compare Quick view ETS ETS 15+ STI ROTATED INTERCOOLER PIPING CONVERSION KIT This piping kit is used to convert your stock turbo ETS FMIC kit to work with the ETS rotated turbo kit. This kit won't work on any other rotated turbo kit. Wrinkle Black Powder Coat Includes Silicone Coupler and Clamps Needed For Conversion 2.5"... MSRP: Was: Now: $245.00 - $495.00 Choose Options Compare Quick view ETS ETS 08+ SUBARU STI TOP MOUNT INTERCOOLER Best TMIC on the market! Extreme Turbo Systems has designed a direct bolt on top mount intercooler for the 08+ Subaru STI. This intercooler features a large 19x7x4 core with 31 charge rows! Most competitor intercoolers have between 24-25 charge rows. By... MSRP: Was: Now: $695.00 - $895.00 Choose Options Compare 1 2 3 4 5 Next 1 2 3 4 5 Next Compare Selected × OK
Quick view Details GrimmSpeed | sku: 057060 GrimmSpeed Universal Electronic Boost Control Solenoid MSRP: Now: $99.00 Add to Cart Compare Quick view Details BLOX Racing BLOX RACING MANUAL BOOST CONTROLLER MSRP: Now: $89.25 Choose Options Compare Quick view Details BLOX Racing BLOX RACING INTERCOOLER COUPLER KIT - 2002+ SUBARU WRX / STI MSRP: Now: $21.25 Choose Options Compare Quick view Details BLOX Racing BLOX RACING AFMAF SILICONE AIR INTAKE HOSE - 08-14 SUBARU WRX / STI & 2019 STI MSRP: Now: $76.50 Choose Options Compare Quick view Details HKS | sku: 14001-AK067 **Special Orders** HKS GT TURBINE GT4950-BB V Band A/R 0.92 Turbo Kit MSRP: Now: $3,267.00 Add to Cart Compare Quick view Details HKS | sku: 14001-AK064 **Special Order** HKS GT TURBINE GT5565-BB V band A/R 0.83 Turbo Kit MSRP: Now: $3,357.00 Add to Cart Compare Quick view Details HKS | sku: 14001-AK062 **Special Order** HKS GT TURBINE GT6290_BB V band A/R 0.83 Turbo Kit MSRP: Now: $4,050.00 Add to Cart Compare Quick view Details HKS | sku: 14001-AK053 **Special Order** HKS GT TURBINE GT75100-BB V band A/R 1.01 Turbo Kit MSRP: Now: $4,878.00 Add to Cart Compare Quick view Details HKS | sku: 14001-AK050 **Special Order** HKS GT TURBINE GT75115_BB MSRP: Now: $5,184.00 Add to Cart Compare Quick view Details ETS ETS SUBARU 15+ STI SINGLE SCROLL TURBO KIT MSRP: Was: Now: $3,095.00 - $7,695.00 Choose Options Compare Quick view Details ETS ETS SUBARU STI 2015+ ROTATED PIPING KIT MSRP: Was: Now: $795.00 - $830.00 Choose Options Compare Quick view Details ETS ETS 15+ STI ROTATED INTERCOOLER PIPING CONVERSION KIT MSRP: Was: Now: $245.00 - $495.00 Choose Options Compare Quick view Details ETS ETS 08+ SUBARU STI TOP MOUNT INTERCOOLER MSRP: Was: Now: $695.00 - $895.00 Choose Options Compare Quick view Turbo XS Turbo XS Front Mount Intecooler w/ Wrinkle Red or Black Pipes for 2015-2021 Subaru STI One of the biggest keys to making consistent power in a 2015+ STi is managing the intake manifold temperature. This is an issue when the STi is bone stock and becomes an even bigger issue when you start to modify it. The stock top mount intercooler... MSRP: Now: $1,956.42 Choose Options Compare Quick view Killer B Motorsport | sku: TIEJC3 **Special Order** Killer B 3in Coupler Extreme Flow HARD Turbo Inlet Killer B 3in Coupler Extreme Flow HARD Turbo Inlet 3 inch to 3 inch coupler for the Killer B Motorsport Extreme Flow HARD Turbo Inlet Now Available: 6" Sticker Vehicle Fitment 2002 - 2007 WRX, 2007+ STi MSRP: Now: $45.00 Add to Cart Compare Quick view Turbosmart | sku: TS-0552-1012 Turbosmart WG40 Gen V Compgate 40mm - 14 PSI Black The GenV WG40 CompGate40 External Wastegate is a Motorsport proven, cost effective external wastegate – The largest in the Turbosmart GenV range and the Highest Flowing Wastegate in the World. The GenV provides extensive user configurability, world... MSRP: Now: $354.95 Add to Cart Compare Quick view GrimmSpeed GRIMMSPEED VERSION 2 BYPASS VALVE - 02-07 WRX, 04-21 STI The long-awaited return of the GrimmSpeed Bypass Valves is here! Our valves have been a highly sought-after product, but due to the intensive assembly process, it has been hard to keep them on the shelves, which in turn causes frustration among our... MSRP: Now: $249.00 Choose Options Compare Quick view Turbosmart | sku: TS-0203-1215 Turbosmart BOV Kompact Plumb Back - Subaru - TS-0203-1215 2001-2007 Subaru WRX, 2001-2021 Subaru WRX STI, and 2006-2007 Subaru Forester XT Kompact Series Plumb Back Blow Off Valve by Turbosmart Full recirculating BOV. The Plumb Back system recirculates all excess pressure back into the intake system. Great for... MSRP: Now: $177.95 Add to Cart Compare Quick view IAG | sku: IAG-ENG-5012SL IAG Replacement Blow Off Valve Elbow for 2002-07 WRX, 2004-21 STI (Silver Finish) IAG Performance Replacement Blow Off Valve Elbow for 2002-07 WRX & 2004-21 STI. The IAG billet elbow is a direct replacement for the factory piece which is not available separately from Subaru. Our elbow allows the added flexibility of being able to... MSRP: Now: $59.99 Add to Cart Compare Quick view IAG | sku: IAG-ENG-5012BK IAG Replacement Blow Off Valve Elbow for 2002-07 WRX, 2004-21 STI (Black Finish) IAG Performance Replacement Blow Off Valve Elbow for 2002-07 WRX & 2004-21 STI. The IAG billet elbow is a direct replacement for the factory piece which is not available separately from Subaru. Our elbow allows the added flexibility of being able to... MSRP: Now: $64.99 Add to Cart Compare Quick view Process West | sku: PWFMIC08 Process West Front Mount Intercooler Kit - Subaru STI 2015+ The new Process West Front Mount Intercooler Kit for the 2015-17 Subaru VA STI allows for superior air intake cooling. This is achieved by using light-weight CNC mandrel bent aluminuim intercooler piping and a large 685 x 275 x 85mm bar & plate... MSRP: Now: $1,506.75 Add to Cart Compare Quick view Process West | sku: PWFMIC08B Process West Front Mount Intercooler Kit Black - Subaru STI 2015+ The new Process West Front Mount Intercooler Kit for the 2015-17 Subaru VA STI allows for superior air intake cooling. This is achieved by using light-weight CNC mandrel bent aluminuim intercooler piping and a large 685 x 275 x 85mm bar & plate... MSRP: Now: $1,506.75 Add to Cart Compare Quick view Process West | sku: PWTMIC06B Process West Black Top Mount Intercooler - Subaru STI 2008+ Utilising the a huge 530 x 193 x 90mm bar & plate intercooler core, this is the biggest Top Mount Intercooler that Process West produed for Subarus. This is also currently the largest intercooler for 2015+ models. Included with everything you need to... MSRP: Now: $1,031.25 Add to Cart Compare Quick view Forced Performance Forced Performance UHF Blue 51S Oil supply line and gasket set included! UHF FP Blue 51S™ Compressor wheel - 73HTZ Flow rating - 57LB per minute CW Measurements - 52.6MM Inducer / 73MM Exducer TW Measurements - 57MM Inducer / 51MM Exducer Compressor Housing - 58MM Stock... MSRP: Now: $1,499.00 Choose Options Compare Quick view GrimmSpeed | sku: 057060 GrimmSpeed Universal Electronic Boost Control Solenoid When it comes to boost control on turbocharged engines, GrimmSpeed Direct-Fit, 3-Port Electronic Boost Control Solenoids for Subaru, Mitsubishi and Mazda have set the standard in the industry. With that popularity, have come... MSRP: Now: $99.00 Add to Cart Compare Quick view BLOX Racing BLOX RACING MANUAL BOOST CONTROLLER BLOX Racing offers a manual boost controller that rivals its electronic counterparts. Each controller is constructed out of billet aluminum and stainless steel components, and features a boost dial that is easy to adjust yet will not slip causing over... MSRP: Now: $89.25 Choose Options Compare Quick view BLOX Racing BLOX RACING INTERCOOLER COUPLER KIT - 2002+ SUBARU WRX / STI BLOX Racing's silicone hose coupler replaces the OEM intercooler hose. BLOX Racing uses 4-layer silicone that is designed to withstand the high temperatures in the engine bay and at the intercooler. Each is fiber reinforced for maximum durability. The... MSRP: Now: $21.25 Choose Options Compare Quick view BLOX Racing BLOX RACING AFMAF SILICONE AIR INTAKE HOSE - 08-14 SUBARU WRX / STI & 2019 STI BLOX Racing'S silicone hose replaces the OEM hose between the inlet and air box. BLOX Racing uses 4-layer silicone that is designed to withstand the high temperatures in the engine bay and fiber reinforced for maximum durability. The new intake... MSRP: Now: $76.50 Choose Options Compare Quick view HKS | sku: 14001-AK067 **Special Orders** HKS GT TURBINE GT4950-BB V Band A/R 0.92 Turbo Kit [ GT4950_BB ] Assumed outputs650ps EngineRB26 Twin / SR20 / EJ20 / G16E / VR38 Mirror Twin FeaturesUpgrade from GT III-RS to aim for 500ps. Concepts Big turbocharger for inline 6, V8, V6 and inline 4 tuning engines. HKS takes on the challenge of... MSRP: Now: $3,267.00 Add to Cart Compare Quick view HKS | sku: 14001-AK064 **Special Order** HKS GT TURBINE GT5565-BB V band A/R 0.83 Turbo Kit [ GT5565_BB ] Assumed outputs650ps EngineRB26(2.8L)Twin turbo / SR20(2.2L) / 4G63(2.3L) FeaturesThe size is like GT3037 + α for 500ps Over. Concepts Big turbocharger for inline 6, V8, V6 and inline 4 tuning engines. HKS takes on the challenge of... MSRP: Now: $3,357.00 Add to Cart Compare Quick view HKS | sku: 14001-AK062 **Special Order** HKS GT TURBINE GT6290_BB V band A/R 0.83 Turbo Kit [ GT6290_BB ] Assumed outputs900ps EngineRB26 (2.8L) / 2JZ (3.4L) FeaturesTurbo characteristic between the GTIII-4R and the GTIII-5R; intercept is shifted to the high rpm side compared to the 4R, but there is no sagging at high rpm and maximum output is... MSRP: Now: $4,050.00 Add to Cart Compare Quick view HKS | sku: 14001-AK053 **Special Order** HKS GT TURBINE GT75100-BB V band A/R 1.01 Turbo Kit GT75100_BB ] Assumed outputs1000ps EngineRB26 (2.8L) / 2JZ (3.4L) FeaturesAimed at 1000ps. with the same spool-up as the T51R SPL.BB with boost keeping at high rpm. Concepts Big turbocharger for inline 6, V8, V6 and inline 4 tuning engines. HKS takes... MSRP: Now: $4,878.00 Add to Cart Compare Quick view HKS | sku: 14001-AK050 **Special Order** HKS GT TURBINE GT75115_BB GT75115_BB ] Assumed outputs1100ps EngineRB26 (2.8L) / 2JZ (3.4L) FeaturesAssuming high boost with the aim of 1000ps OVER, the compressor is V-band. Concepts Big turbocharger for inline 6, V8, V6 and inline 4 tuning engines. HKS takes on the challenge... MSRP: Now: $5,184.00 Add to Cart Compare Quick view ETS ETS SUBARU 15+ STI SINGLE SCROLL TURBO KIT The ETS Subaru STI Turbo Kit is one of the most complete kits on the market utilizing optimal intercooler pipe routing and a larger ported s-cover along with a wide variaty of turbochargers to match your performance needs. Our turbo kits are capable of... MSRP: Was: Now: $3,095.00 - $7,695.00 Choose Options Compare Quick view ETS ETS SUBARU STI 2015+ ROTATED PIPING KIT This piping kit is the best on the market for relocating the factory Subaru intercooler. The factory intercooler location allows for excessive heat soak and a poor amount of heat dissipation. This piping kit allows you to run a front mounted intercooler... MSRP: Was: Now: $795.00 - $830.00 Choose Options Compare Quick view ETS ETS 15+ STI ROTATED INTERCOOLER PIPING CONVERSION KIT This piping kit is used to convert your stock turbo ETS FMIC kit to work with the ETS rotated turbo kit. This kit won't work on any other rotated turbo kit. Wrinkle Black Powder Coat Includes Silicone Coupler and Clamps Needed For Conversion 2.5"... MSRP: Was: Now: $245.00 - $495.00 Choose Options Compare Quick view ETS ETS 08+ SUBARU STI TOP MOUNT INTERCOOLER Best TMIC on the market! Extreme Turbo Systems has designed a direct bolt on top mount intercooler for the 08+ Subaru STI. This intercooler features a large 19x7x4 core with 31 charge rows! Most competitor intercoolers have between 24-25 charge rows. By... MSRP: Was: Now: $695.00 - $895.00 Choose Options Compare 1 2 3 4 5 Next 1 2 3 4 5 Next Compare Selected × OK
Quick view Details BLOX Racing BLOX RACING MANUAL BOOST CONTROLLER MSRP: Now: $89.25 Choose Options Compare Quick view Details BLOX Racing BLOX RACING INTERCOOLER COUPLER KIT - 2002+ SUBARU WRX / STI MSRP: Now: $21.25 Choose Options Compare Quick view Details BLOX Racing BLOX RACING AFMAF SILICONE AIR INTAKE HOSE - 08-14 SUBARU WRX / STI & 2019 STI MSRP: Now: $76.50 Choose Options Compare Quick view Details HKS | sku: 14001-AK067 **Special Orders** HKS GT TURBINE GT4950-BB V Band A/R 0.92 Turbo Kit MSRP: Now: $3,267.00 Add to Cart Compare Quick view Details HKS | sku: 14001-AK064 **Special Order** HKS GT TURBINE GT5565-BB V band A/R 0.83 Turbo Kit MSRP: Now: $3,357.00 Add to Cart Compare Quick view Details HKS | sku: 14001-AK062 **Special Order** HKS GT TURBINE GT6290_BB V band A/R 0.83 Turbo Kit MSRP: Now: $4,050.00 Add to Cart Compare Quick view Details HKS | sku: 14001-AK053 **Special Order** HKS GT TURBINE GT75100-BB V band A/R 1.01 Turbo Kit MSRP: Now: $4,878.00 Add to Cart Compare Quick view Details HKS | sku: 14001-AK050 **Special Order** HKS GT TURBINE GT75115_BB MSRP: Now: $5,184.00 Add to Cart Compare Quick view Details ETS ETS SUBARU 15+ STI SINGLE SCROLL TURBO KIT MSRP: Was: Now: $3,095.00 - $7,695.00 Choose Options Compare Quick view Details ETS ETS SUBARU STI 2015+ ROTATED PIPING KIT MSRP: Was: Now: $795.00 - $830.00 Choose Options Compare Quick view Details ETS ETS 15+ STI ROTATED INTERCOOLER PIPING CONVERSION KIT MSRP: Was: Now: $245.00 - $495.00 Choose Options Compare Quick view Details ETS ETS 08+ SUBARU STI TOP MOUNT INTERCOOLER MSRP: Was: Now: $695.00 - $895.00 Choose Options Compare Quick view Turbo XS Turbo XS Front Mount Intecooler w/ Wrinkle Red or Black Pipes for 2015-2021 Subaru STI One of the biggest keys to making consistent power in a 2015+ STi is managing the intake manifold temperature. This is an issue when the STi is bone stock and becomes an even bigger issue when you start to modify it. The stock top mount intercooler... MSRP: Now: $1,956.42 Choose Options Compare Quick view Killer B Motorsport | sku: TIEJC3 **Special Order** Killer B 3in Coupler Extreme Flow HARD Turbo Inlet Killer B 3in Coupler Extreme Flow HARD Turbo Inlet 3 inch to 3 inch coupler for the Killer B Motorsport Extreme Flow HARD Turbo Inlet Now Available: 6" Sticker Vehicle Fitment 2002 - 2007 WRX, 2007+ STi MSRP: Now: $45.00 Add to Cart Compare Quick view Turbosmart | sku: TS-0552-1012 Turbosmart WG40 Gen V Compgate 40mm - 14 PSI Black The GenV WG40 CompGate40 External Wastegate is a Motorsport proven, cost effective external wastegate – The largest in the Turbosmart GenV range and the Highest Flowing Wastegate in the World. The GenV provides extensive user configurability, world... MSRP: Now: $354.95 Add to Cart Compare Quick view GrimmSpeed GRIMMSPEED VERSION 2 BYPASS VALVE - 02-07 WRX, 04-21 STI The long-awaited return of the GrimmSpeed Bypass Valves is here! Our valves have been a highly sought-after product, but due to the intensive assembly process, it has been hard to keep them on the shelves, which in turn causes frustration among our... MSRP: Now: $249.00 Choose Options Compare Quick view Turbosmart | sku: TS-0203-1215 Turbosmart BOV Kompact Plumb Back - Subaru - TS-0203-1215 2001-2007 Subaru WRX, 2001-2021 Subaru WRX STI, and 2006-2007 Subaru Forester XT Kompact Series Plumb Back Blow Off Valve by Turbosmart Full recirculating BOV. The Plumb Back system recirculates all excess pressure back into the intake system. Great for... MSRP: Now: $177.95 Add to Cart Compare Quick view IAG | sku: IAG-ENG-5012SL IAG Replacement Blow Off Valve Elbow for 2002-07 WRX, 2004-21 STI (Silver Finish) IAG Performance Replacement Blow Off Valve Elbow for 2002-07 WRX & 2004-21 STI. The IAG billet elbow is a direct replacement for the factory piece which is not available separately from Subaru. Our elbow allows the added flexibility of being able to... MSRP: Now: $59.99 Add to Cart Compare Quick view IAG | sku: IAG-ENG-5012BK IAG Replacement Blow Off Valve Elbow for 2002-07 WRX, 2004-21 STI (Black Finish) IAG Performance Replacement Blow Off Valve Elbow for 2002-07 WRX & 2004-21 STI. The IAG billet elbow is a direct replacement for the factory piece which is not available separately from Subaru. Our elbow allows the added flexibility of being able to... MSRP: Now: $64.99 Add to Cart Compare Quick view Process West | sku: PWFMIC08 Process West Front Mount Intercooler Kit - Subaru STI 2015+ The new Process West Front Mount Intercooler Kit for the 2015-17 Subaru VA STI allows for superior air intake cooling. This is achieved by using light-weight CNC mandrel bent aluminuim intercooler piping and a large 685 x 275 x 85mm bar & plate... MSRP: Now: $1,506.75 Add to Cart Compare Quick view Process West | sku: PWFMIC08B Process West Front Mount Intercooler Kit Black - Subaru STI 2015+ The new Process West Front Mount Intercooler Kit for the 2015-17 Subaru VA STI allows for superior air intake cooling. This is achieved by using light-weight CNC mandrel bent aluminuim intercooler piping and a large 685 x 275 x 85mm bar & plate... MSRP: Now: $1,506.75 Add to Cart Compare Quick view Process West | sku: PWTMIC06B Process West Black Top Mount Intercooler - Subaru STI 2008+ Utilising the a huge 530 x 193 x 90mm bar & plate intercooler core, this is the biggest Top Mount Intercooler that Process West produed for Subarus. This is also currently the largest intercooler for 2015+ models. Included with everything you need to... MSRP: Now: $1,031.25 Add to Cart Compare Quick view Forced Performance Forced Performance UHF Blue 51S Oil supply line and gasket set included! UHF FP Blue 51S™ Compressor wheel - 73HTZ Flow rating - 57LB per minute CW Measurements - 52.6MM Inducer / 73MM Exducer TW Measurements - 57MM Inducer / 51MM Exducer Compressor Housing - 58MM Stock... MSRP: Now: $1,499.00 Choose Options Compare Quick view GrimmSpeed | sku: 057060 GrimmSpeed Universal Electronic Boost Control Solenoid When it comes to boost control on turbocharged engines, GrimmSpeed Direct-Fit, 3-Port Electronic Boost Control Solenoids for Subaru, Mitsubishi and Mazda have set the standard in the industry. With that popularity, have come... MSRP: Now: $99.00 Add to Cart Compare Quick view BLOX Racing BLOX RACING MANUAL BOOST CONTROLLER BLOX Racing offers a manual boost controller that rivals its electronic counterparts. Each controller is constructed out of billet aluminum and stainless steel components, and features a boost dial that is easy to adjust yet will not slip causing over... MSRP: Now: $89.25 Choose Options Compare Quick view BLOX Racing BLOX RACING INTERCOOLER COUPLER KIT - 2002+ SUBARU WRX / STI BLOX Racing's silicone hose coupler replaces the OEM intercooler hose. BLOX Racing uses 4-layer silicone that is designed to withstand the high temperatures in the engine bay and at the intercooler. Each is fiber reinforced for maximum durability. The... MSRP: Now: $21.25 Choose Options Compare Quick view BLOX Racing BLOX RACING AFMAF SILICONE AIR INTAKE HOSE - 08-14 SUBARU WRX / STI & 2019 STI BLOX Racing'S silicone hose replaces the OEM hose between the inlet and air box. BLOX Racing uses 4-layer silicone that is designed to withstand the high temperatures in the engine bay and fiber reinforced for maximum durability. The new intake... MSRP: Now: $76.50 Choose Options Compare Quick view HKS | sku: 14001-AK067 **Special Orders** HKS GT TURBINE GT4950-BB V Band A/R 0.92 Turbo Kit [ GT4950_BB ] Assumed outputs650ps EngineRB26 Twin / SR20 / EJ20 / G16E / VR38 Mirror Twin FeaturesUpgrade from GT III-RS to aim for 500ps. Concepts Big turbocharger for inline 6, V8, V6 and inline 4 tuning engines. HKS takes on the challenge of... MSRP: Now: $3,267.00 Add to Cart Compare Quick view HKS | sku: 14001-AK064 **Special Order** HKS GT TURBINE GT5565-BB V band A/R 0.83 Turbo Kit [ GT5565_BB ] Assumed outputs650ps EngineRB26(2.8L)Twin turbo / SR20(2.2L) / 4G63(2.3L) FeaturesThe size is like GT3037 + α for 500ps Over. Concepts Big turbocharger for inline 6, V8, V6 and inline 4 tuning engines. HKS takes on the challenge of... MSRP: Now: $3,357.00 Add to Cart Compare Quick view HKS | sku: 14001-AK062 **Special Order** HKS GT TURBINE GT6290_BB V band A/R 0.83 Turbo Kit [ GT6290_BB ] Assumed outputs900ps EngineRB26 (2.8L) / 2JZ (3.4L) FeaturesTurbo characteristic between the GTIII-4R and the GTIII-5R; intercept is shifted to the high rpm side compared to the 4R, but there is no sagging at high rpm and maximum output is... MSRP: Now: $4,050.00 Add to Cart Compare Quick view HKS | sku: 14001-AK053 **Special Order** HKS GT TURBINE GT75100-BB V band A/R 1.01 Turbo Kit GT75100_BB ] Assumed outputs1000ps EngineRB26 (2.8L) / 2JZ (3.4L) FeaturesAimed at 1000ps. with the same spool-up as the T51R SPL.BB with boost keeping at high rpm. Concepts Big turbocharger for inline 6, V8, V6 and inline 4 tuning engines. HKS takes... MSRP: Now: $4,878.00 Add to Cart Compare Quick view HKS | sku: 14001-AK050 **Special Order** HKS GT TURBINE GT75115_BB GT75115_BB ] Assumed outputs1100ps EngineRB26 (2.8L) / 2JZ (3.4L) FeaturesAssuming high boost with the aim of 1000ps OVER, the compressor is V-band. Concepts Big turbocharger for inline 6, V8, V6 and inline 4 tuning engines. HKS takes on the challenge... MSRP: Now: $5,184.00 Add to Cart Compare Quick view ETS ETS SUBARU 15+ STI SINGLE SCROLL TURBO KIT The ETS Subaru STI Turbo Kit is one of the most complete kits on the market utilizing optimal intercooler pipe routing and a larger ported s-cover along with a wide variaty of turbochargers to match your performance needs. Our turbo kits are capable of... MSRP: Was: Now: $3,095.00 - $7,695.00 Choose Options Compare Quick view ETS ETS SUBARU STI 2015+ ROTATED PIPING KIT This piping kit is the best on the market for relocating the factory Subaru intercooler. The factory intercooler location allows for excessive heat soak and a poor amount of heat dissipation. This piping kit allows you to run a front mounted intercooler... MSRP: Was: Now: $795.00 - $830.00 Choose Options Compare Quick view ETS ETS 15+ STI ROTATED INTERCOOLER PIPING CONVERSION KIT This piping kit is used to convert your stock turbo ETS FMIC kit to work with the ETS rotated turbo kit. This kit won't work on any other rotated turbo kit. Wrinkle Black Powder Coat Includes Silicone Coupler and Clamps Needed For Conversion 2.5"... MSRP: Was: Now: $245.00 - $495.00 Choose Options Compare Quick view ETS ETS 08+ SUBARU STI TOP MOUNT INTERCOOLER Best TMIC on the market! Extreme Turbo Systems has designed a direct bolt on top mount intercooler for the 08+ Subaru STI. This intercooler features a large 19x7x4 core with 31 charge rows! Most competitor intercoolers have between 24-25 charge rows. By... MSRP: Was: Now: $695.00 - $895.00 Choose Options Compare 1 2 3 4 5 Next 1 2 3 4 5 Next Compare Selected × OK
Quick view Details BLOX Racing BLOX RACING INTERCOOLER COUPLER KIT - 2002+ SUBARU WRX / STI MSRP: Now: $21.25 Choose Options Compare Quick view Details BLOX Racing BLOX RACING AFMAF SILICONE AIR INTAKE HOSE - 08-14 SUBARU WRX / STI & 2019 STI MSRP: Now: $76.50 Choose Options Compare Quick view Details HKS | sku: 14001-AK067 **Special Orders** HKS GT TURBINE GT4950-BB V Band A/R 0.92 Turbo Kit MSRP: Now: $3,267.00 Add to Cart Compare Quick view Details HKS | sku: 14001-AK064 **Special Order** HKS GT TURBINE GT5565-BB V band A/R 0.83 Turbo Kit MSRP: Now: $3,357.00 Add to Cart Compare Quick view Details HKS | sku: 14001-AK062 **Special Order** HKS GT TURBINE GT6290_BB V band A/R 0.83 Turbo Kit MSRP: Now: $4,050.00 Add to Cart Compare Quick view Details HKS | sku: 14001-AK053 **Special Order** HKS GT TURBINE GT75100-BB V band A/R 1.01 Turbo Kit MSRP: Now: $4,878.00 Add to Cart Compare Quick view Details HKS | sku: 14001-AK050 **Special Order** HKS GT TURBINE GT75115_BB MSRP: Now: $5,184.00 Add to Cart Compare Quick view Details ETS ETS SUBARU 15+ STI SINGLE SCROLL TURBO KIT MSRP: Was: Now: $3,095.00 - $7,695.00 Choose Options Compare Quick view Details ETS ETS SUBARU STI 2015+ ROTATED PIPING KIT MSRP: Was: Now: $795.00 - $830.00 Choose Options Compare Quick view Details ETS ETS 15+ STI ROTATED INTERCOOLER PIPING CONVERSION KIT MSRP: Was: Now: $245.00 - $495.00 Choose Options Compare Quick view Details ETS ETS 08+ SUBARU STI TOP MOUNT INTERCOOLER MSRP: Was: Now: $695.00 - $895.00 Choose Options Compare Quick view Turbo XS Turbo XS Front Mount Intecooler w/ Wrinkle Red or Black Pipes for 2015-2021 Subaru STI One of the biggest keys to making consistent power in a 2015+ STi is managing the intake manifold temperature. This is an issue when the STi is bone stock and becomes an even bigger issue when you start to modify it. The stock top mount intercooler... MSRP: Now: $1,956.42 Choose Options Compare Quick view Killer B Motorsport | sku: TIEJC3 **Special Order** Killer B 3in Coupler Extreme Flow HARD Turbo Inlet Killer B 3in Coupler Extreme Flow HARD Turbo Inlet 3 inch to 3 inch coupler for the Killer B Motorsport Extreme Flow HARD Turbo Inlet Now Available: 6" Sticker Vehicle Fitment 2002 - 2007 WRX, 2007+ STi MSRP: Now: $45.00 Add to Cart Compare Quick view Turbosmart | sku: TS-0552-1012 Turbosmart WG40 Gen V Compgate 40mm - 14 PSI Black The GenV WG40 CompGate40 External Wastegate is a Motorsport proven, cost effective external wastegate – The largest in the Turbosmart GenV range and the Highest Flowing Wastegate in the World. The GenV provides extensive user configurability, world... MSRP: Now: $354.95 Add to Cart Compare Quick view GrimmSpeed GRIMMSPEED VERSION 2 BYPASS VALVE - 02-07 WRX, 04-21 STI The long-awaited return of the GrimmSpeed Bypass Valves is here! Our valves have been a highly sought-after product, but due to the intensive assembly process, it has been hard to keep them on the shelves, which in turn causes frustration among our... MSRP: Now: $249.00 Choose Options Compare Quick view Turbosmart | sku: TS-0203-1215 Turbosmart BOV Kompact Plumb Back - Subaru - TS-0203-1215 2001-2007 Subaru WRX, 2001-2021 Subaru WRX STI, and 2006-2007 Subaru Forester XT Kompact Series Plumb Back Blow Off Valve by Turbosmart Full recirculating BOV. The Plumb Back system recirculates all excess pressure back into the intake system. Great for... MSRP: Now: $177.95 Add to Cart Compare Quick view IAG | sku: IAG-ENG-5012SL IAG Replacement Blow Off Valve Elbow for 2002-07 WRX, 2004-21 STI (Silver Finish) IAG Performance Replacement Blow Off Valve Elbow for 2002-07 WRX & 2004-21 STI. The IAG billet elbow is a direct replacement for the factory piece which is not available separately from Subaru. Our elbow allows the added flexibility of being able to... MSRP: Now: $59.99 Add to Cart Compare Quick view IAG | sku: IAG-ENG-5012BK IAG Replacement Blow Off Valve Elbow for 2002-07 WRX, 2004-21 STI (Black Finish) IAG Performance Replacement Blow Off Valve Elbow for 2002-07 WRX & 2004-21 STI. The IAG billet elbow is a direct replacement for the factory piece which is not available separately from Subaru. Our elbow allows the added flexibility of being able to... MSRP: Now: $64.99 Add to Cart Compare Quick view Process West | sku: PWFMIC08 Process West Front Mount Intercooler Kit - Subaru STI 2015+ The new Process West Front Mount Intercooler Kit for the 2015-17 Subaru VA STI allows for superior air intake cooling. This is achieved by using light-weight CNC mandrel bent aluminuim intercooler piping and a large 685 x 275 x 85mm bar & plate... MSRP: Now: $1,506.75 Add to Cart Compare Quick view Process West | sku: PWFMIC08B Process West Front Mount Intercooler Kit Black - Subaru STI 2015+ The new Process West Front Mount Intercooler Kit for the 2015-17 Subaru VA STI allows for superior air intake cooling. This is achieved by using light-weight CNC mandrel bent aluminuim intercooler piping and a large 685 x 275 x 85mm bar & plate... MSRP: Now: $1,506.75 Add to Cart Compare Quick view Process West | sku: PWTMIC06B Process West Black Top Mount Intercooler - Subaru STI 2008+ Utilising the a huge 530 x 193 x 90mm bar & plate intercooler core, this is the biggest Top Mount Intercooler that Process West produed for Subarus. This is also currently the largest intercooler for 2015+ models. Included with everything you need to... MSRP: Now: $1,031.25 Add to Cart Compare Quick view Forced Performance Forced Performance UHF Blue 51S Oil supply line and gasket set included! UHF FP Blue 51S™ Compressor wheel - 73HTZ Flow rating - 57LB per minute CW Measurements - 52.6MM Inducer / 73MM Exducer TW Measurements - 57MM Inducer / 51MM Exducer Compressor Housing - 58MM Stock... MSRP: Now: $1,499.00 Choose Options Compare Quick view GrimmSpeed | sku: 057060 GrimmSpeed Universal Electronic Boost Control Solenoid When it comes to boost control on turbocharged engines, GrimmSpeed Direct-Fit, 3-Port Electronic Boost Control Solenoids for Subaru, Mitsubishi and Mazda have set the standard in the industry. With that popularity, have come... MSRP: Now: $99.00 Add to Cart Compare Quick view BLOX Racing BLOX RACING MANUAL BOOST CONTROLLER BLOX Racing offers a manual boost controller that rivals its electronic counterparts. Each controller is constructed out of billet aluminum and stainless steel components, and features a boost dial that is easy to adjust yet will not slip causing over... MSRP: Now: $89.25 Choose Options Compare Quick view BLOX Racing BLOX RACING INTERCOOLER COUPLER KIT - 2002+ SUBARU WRX / STI BLOX Racing's silicone hose coupler replaces the OEM intercooler hose. BLOX Racing uses 4-layer silicone that is designed to withstand the high temperatures in the engine bay and at the intercooler. Each is fiber reinforced for maximum durability. The... MSRP: Now: $21.25 Choose Options Compare Quick view BLOX Racing BLOX RACING AFMAF SILICONE AIR INTAKE HOSE - 08-14 SUBARU WRX / STI & 2019 STI BLOX Racing'S silicone hose replaces the OEM hose between the inlet and air box. BLOX Racing uses 4-layer silicone that is designed to withstand the high temperatures in the engine bay and fiber reinforced for maximum durability. The new intake... MSRP: Now: $76.50 Choose Options Compare Quick view HKS | sku: 14001-AK067 **Special Orders** HKS GT TURBINE GT4950-BB V Band A/R 0.92 Turbo Kit [ GT4950_BB ] Assumed outputs650ps EngineRB26 Twin / SR20 / EJ20 / G16E / VR38 Mirror Twin FeaturesUpgrade from GT III-RS to aim for 500ps. Concepts Big turbocharger for inline 6, V8, V6 and inline 4 tuning engines. HKS takes on the challenge of... MSRP: Now: $3,267.00 Add to Cart Compare Quick view HKS | sku: 14001-AK064 **Special Order** HKS GT TURBINE GT5565-BB V band A/R 0.83 Turbo Kit [ GT5565_BB ] Assumed outputs650ps EngineRB26(2.8L)Twin turbo / SR20(2.2L) / 4G63(2.3L) FeaturesThe size is like GT3037 + α for 500ps Over. Concepts Big turbocharger for inline 6, V8, V6 and inline 4 tuning engines. HKS takes on the challenge of... MSRP: Now: $3,357.00 Add to Cart Compare Quick view HKS | sku: 14001-AK062 **Special Order** HKS GT TURBINE GT6290_BB V band A/R 0.83 Turbo Kit [ GT6290_BB ] Assumed outputs900ps EngineRB26 (2.8L) / 2JZ (3.4L) FeaturesTurbo characteristic between the GTIII-4R and the GTIII-5R; intercept is shifted to the high rpm side compared to the 4R, but there is no sagging at high rpm and maximum output is... MSRP: Now: $4,050.00 Add to Cart Compare Quick view HKS | sku: 14001-AK053 **Special Order** HKS GT TURBINE GT75100-BB V band A/R 1.01 Turbo Kit GT75100_BB ] Assumed outputs1000ps EngineRB26 (2.8L) / 2JZ (3.4L) FeaturesAimed at 1000ps. with the same spool-up as the T51R SPL.BB with boost keeping at high rpm. Concepts Big turbocharger for inline 6, V8, V6 and inline 4 tuning engines. HKS takes... MSRP: Now: $4,878.00 Add to Cart Compare Quick view HKS | sku: 14001-AK050 **Special Order** HKS GT TURBINE GT75115_BB GT75115_BB ] Assumed outputs1100ps EngineRB26 (2.8L) / 2JZ (3.4L) FeaturesAssuming high boost with the aim of 1000ps OVER, the compressor is V-band. Concepts Big turbocharger for inline 6, V8, V6 and inline 4 tuning engines. HKS takes on the challenge... MSRP: Now: $5,184.00 Add to Cart Compare Quick view ETS ETS SUBARU 15+ STI SINGLE SCROLL TURBO KIT The ETS Subaru STI Turbo Kit is one of the most complete kits on the market utilizing optimal intercooler pipe routing and a larger ported s-cover along with a wide variaty of turbochargers to match your performance needs. Our turbo kits are capable of... MSRP: Was: Now: $3,095.00 - $7,695.00 Choose Options Compare Quick view ETS ETS SUBARU STI 2015+ ROTATED PIPING KIT This piping kit is the best on the market for relocating the factory Subaru intercooler. The factory intercooler location allows for excessive heat soak and a poor amount of heat dissipation. This piping kit allows you to run a front mounted intercooler... MSRP: Was: Now: $795.00 - $830.00 Choose Options Compare Quick view ETS ETS 15+ STI ROTATED INTERCOOLER PIPING CONVERSION KIT This piping kit is used to convert your stock turbo ETS FMIC kit to work with the ETS rotated turbo kit. This kit won't work on any other rotated turbo kit. Wrinkle Black Powder Coat Includes Silicone Coupler and Clamps Needed For Conversion 2.5"... MSRP: Was: Now: $245.00 - $495.00 Choose Options Compare Quick view ETS ETS 08+ SUBARU STI TOP MOUNT INTERCOOLER Best TMIC on the market! Extreme Turbo Systems has designed a direct bolt on top mount intercooler for the 08+ Subaru STI. This intercooler features a large 19x7x4 core with 31 charge rows! Most competitor intercoolers have between 24-25 charge rows. By... MSRP: Was: Now: $695.00 - $895.00 Choose Options Compare 1 2 3 4 5 Next 1 2 3 4 5 Next Compare Selected × OK
Quick view Details BLOX Racing BLOX RACING AFMAF SILICONE AIR INTAKE HOSE - 08-14 SUBARU WRX / STI & 2019 STI MSRP: Now: $76.50 Choose Options Compare Quick view Details HKS | sku: 14001-AK067 **Special Orders** HKS GT TURBINE GT4950-BB V Band A/R 0.92 Turbo Kit MSRP: Now: $3,267.00 Add to Cart Compare Quick view Details HKS | sku: 14001-AK064 **Special Order** HKS GT TURBINE GT5565-BB V band A/R 0.83 Turbo Kit MSRP: Now: $3,357.00 Add to Cart Compare Quick view Details HKS | sku: 14001-AK062 **Special Order** HKS GT TURBINE GT6290_BB V band A/R 0.83 Turbo Kit MSRP: Now: $4,050.00 Add to Cart Compare Quick view Details HKS | sku: 14001-AK053 **Special Order** HKS GT TURBINE GT75100-BB V band A/R 1.01 Turbo Kit MSRP: Now: $4,878.00 Add to Cart Compare Quick view Details HKS | sku: 14001-AK050 **Special Order** HKS GT TURBINE GT75115_BB MSRP: Now: $5,184.00 Add to Cart Compare Quick view Details ETS ETS SUBARU 15+ STI SINGLE SCROLL TURBO KIT MSRP: Was: Now: $3,095.00 - $7,695.00 Choose Options Compare Quick view Details ETS ETS SUBARU STI 2015+ ROTATED PIPING KIT MSRP: Was: Now: $795.00 - $830.00 Choose Options Compare Quick view Details ETS ETS 15+ STI ROTATED INTERCOOLER PIPING CONVERSION KIT MSRP: Was: Now: $245.00 - $495.00 Choose Options Compare Quick view Details ETS ETS 08+ SUBARU STI TOP MOUNT INTERCOOLER MSRP: Was: Now: $695.00 - $895.00 Choose Options Compare Quick view Turbo XS Turbo XS Front Mount Intecooler w/ Wrinkle Red or Black Pipes for 2015-2021 Subaru STI One of the biggest keys to making consistent power in a 2015+ STi is managing the intake manifold temperature. This is an issue when the STi is bone stock and becomes an even bigger issue when you start to modify it. The stock top mount intercooler... MSRP: Now: $1,956.42 Choose Options Compare Quick view Killer B Motorsport | sku: TIEJC3 **Special Order** Killer B 3in Coupler Extreme Flow HARD Turbo Inlet Killer B 3in Coupler Extreme Flow HARD Turbo Inlet 3 inch to 3 inch coupler for the Killer B Motorsport Extreme Flow HARD Turbo Inlet Now Available: 6" Sticker Vehicle Fitment 2002 - 2007 WRX, 2007+ STi MSRP: Now: $45.00 Add to Cart Compare Quick view Turbosmart | sku: TS-0552-1012 Turbosmart WG40 Gen V Compgate 40mm - 14 PSI Black The GenV WG40 CompGate40 External Wastegate is a Motorsport proven, cost effective external wastegate – The largest in the Turbosmart GenV range and the Highest Flowing Wastegate in the World. The GenV provides extensive user configurability, world... MSRP: Now: $354.95 Add to Cart Compare Quick view GrimmSpeed GRIMMSPEED VERSION 2 BYPASS VALVE - 02-07 WRX, 04-21 STI The long-awaited return of the GrimmSpeed Bypass Valves is here! Our valves have been a highly sought-after product, but due to the intensive assembly process, it has been hard to keep them on the shelves, which in turn causes frustration among our... MSRP: Now: $249.00 Choose Options Compare Quick view Turbosmart | sku: TS-0203-1215 Turbosmart BOV Kompact Plumb Back - Subaru - TS-0203-1215 2001-2007 Subaru WRX, 2001-2021 Subaru WRX STI, and 2006-2007 Subaru Forester XT Kompact Series Plumb Back Blow Off Valve by Turbosmart Full recirculating BOV. The Plumb Back system recirculates all excess pressure back into the intake system. Great for... MSRP: Now: $177.95 Add to Cart Compare Quick view IAG | sku: IAG-ENG-5012SL IAG Replacement Blow Off Valve Elbow for 2002-07 WRX, 2004-21 STI (Silver Finish) IAG Performance Replacement Blow Off Valve Elbow for 2002-07 WRX & 2004-21 STI. The IAG billet elbow is a direct replacement for the factory piece which is not available separately from Subaru. Our elbow allows the added flexibility of being able to... MSRP: Now: $59.99 Add to Cart Compare Quick view IAG | sku: IAG-ENG-5012BK IAG Replacement Blow Off Valve Elbow for 2002-07 WRX, 2004-21 STI (Black Finish) IAG Performance Replacement Blow Off Valve Elbow for 2002-07 WRX & 2004-21 STI. The IAG billet elbow is a direct replacement for the factory piece which is not available separately from Subaru. Our elbow allows the added flexibility of being able to... MSRP: Now: $64.99 Add to Cart Compare Quick view Process West | sku: PWFMIC08 Process West Front Mount Intercooler Kit - Subaru STI 2015+ The new Process West Front Mount Intercooler Kit for the 2015-17 Subaru VA STI allows for superior air intake cooling. This is achieved by using light-weight CNC mandrel bent aluminuim intercooler piping and a large 685 x 275 x 85mm bar & plate... MSRP: Now: $1,506.75 Add to Cart Compare Quick view Process West | sku: PWFMIC08B Process West Front Mount Intercooler Kit Black - Subaru STI 2015+ The new Process West Front Mount Intercooler Kit for the 2015-17 Subaru VA STI allows for superior air intake cooling. This is achieved by using light-weight CNC mandrel bent aluminuim intercooler piping and a large 685 x 275 x 85mm bar & plate... MSRP: Now: $1,506.75 Add to Cart Compare Quick view Process West | sku: PWTMIC06B Process West Black Top Mount Intercooler - Subaru STI 2008+ Utilising the a huge 530 x 193 x 90mm bar & plate intercooler core, this is the biggest Top Mount Intercooler that Process West produed for Subarus. This is also currently the largest intercooler for 2015+ models. Included with everything you need to... MSRP: Now: $1,031.25 Add to Cart Compare Quick view Forced Performance Forced Performance UHF Blue 51S Oil supply line and gasket set included! UHF FP Blue 51S™ Compressor wheel - 73HTZ Flow rating - 57LB per minute CW Measurements - 52.6MM Inducer / 73MM Exducer TW Measurements - 57MM Inducer / 51MM Exducer Compressor Housing - 58MM Stock... MSRP: Now: $1,499.00 Choose Options Compare Quick view GrimmSpeed | sku: 057060 GrimmSpeed Universal Electronic Boost Control Solenoid When it comes to boost control on turbocharged engines, GrimmSpeed Direct-Fit, 3-Port Electronic Boost Control Solenoids for Subaru, Mitsubishi and Mazda have set the standard in the industry. With that popularity, have come... MSRP: Now: $99.00 Add to Cart Compare Quick view BLOX Racing BLOX RACING MANUAL BOOST CONTROLLER BLOX Racing offers a manual boost controller that rivals its electronic counterparts. Each controller is constructed out of billet aluminum and stainless steel components, and features a boost dial that is easy to adjust yet will not slip causing over... MSRP: Now: $89.25 Choose Options Compare Quick view BLOX Racing BLOX RACING INTERCOOLER COUPLER KIT - 2002+ SUBARU WRX / STI BLOX Racing's silicone hose coupler replaces the OEM intercooler hose. BLOX Racing uses 4-layer silicone that is designed to withstand the high temperatures in the engine bay and at the intercooler. Each is fiber reinforced for maximum durability. The... MSRP: Now: $21.25 Choose Options Compare Quick view BLOX Racing BLOX RACING AFMAF SILICONE AIR INTAKE HOSE - 08-14 SUBARU WRX / STI & 2019 STI BLOX Racing'S silicone hose replaces the OEM hose between the inlet and air box. BLOX Racing uses 4-layer silicone that is designed to withstand the high temperatures in the engine bay and fiber reinforced for maximum durability. The new intake... MSRP: Now: $76.50 Choose Options Compare Quick view HKS | sku: 14001-AK067 **Special Orders** HKS GT TURBINE GT4950-BB V Band A/R 0.92 Turbo Kit [ GT4950_BB ] Assumed outputs650ps EngineRB26 Twin / SR20 / EJ20 / G16E / VR38 Mirror Twin FeaturesUpgrade from GT III-RS to aim for 500ps. Concepts Big turbocharger for inline 6, V8, V6 and inline 4 tuning engines. HKS takes on the challenge of... MSRP: Now: $3,267.00 Add to Cart Compare Quick view HKS | sku: 14001-AK064 **Special Order** HKS GT TURBINE GT5565-BB V band A/R 0.83 Turbo Kit [ GT5565_BB ] Assumed outputs650ps EngineRB26(2.8L)Twin turbo / SR20(2.2L) / 4G63(2.3L) FeaturesThe size is like GT3037 + α for 500ps Over. Concepts Big turbocharger for inline 6, V8, V6 and inline 4 tuning engines. HKS takes on the challenge of... MSRP: Now: $3,357.00 Add to Cart Compare Quick view HKS | sku: 14001-AK062 **Special Order** HKS GT TURBINE GT6290_BB V band A/R 0.83 Turbo Kit [ GT6290_BB ] Assumed outputs900ps EngineRB26 (2.8L) / 2JZ (3.4L) FeaturesTurbo characteristic between the GTIII-4R and the GTIII-5R; intercept is shifted to the high rpm side compared to the 4R, but there is no sagging at high rpm and maximum output is... MSRP: Now: $4,050.00 Add to Cart Compare Quick view HKS | sku: 14001-AK053 **Special Order** HKS GT TURBINE GT75100-BB V band A/R 1.01 Turbo Kit GT75100_BB ] Assumed outputs1000ps EngineRB26 (2.8L) / 2JZ (3.4L) FeaturesAimed at 1000ps. with the same spool-up as the T51R SPL.BB with boost keeping at high rpm. Concepts Big turbocharger for inline 6, V8, V6 and inline 4 tuning engines. HKS takes... MSRP: Now: $4,878.00 Add to Cart Compare Quick view HKS | sku: 14001-AK050 **Special Order** HKS GT TURBINE GT75115_BB GT75115_BB ] Assumed outputs1100ps EngineRB26 (2.8L) / 2JZ (3.4L) FeaturesAssuming high boost with the aim of 1000ps OVER, the compressor is V-band. Concepts Big turbocharger for inline 6, V8, V6 and inline 4 tuning engines. HKS takes on the challenge... MSRP: Now: $5,184.00 Add to Cart Compare Quick view ETS ETS SUBARU 15+ STI SINGLE SCROLL TURBO KIT The ETS Subaru STI Turbo Kit is one of the most complete kits on the market utilizing optimal intercooler pipe routing and a larger ported s-cover along with a wide variaty of turbochargers to match your performance needs. Our turbo kits are capable of... MSRP: Was: Now: $3,095.00 - $7,695.00 Choose Options Compare Quick view ETS ETS SUBARU STI 2015+ ROTATED PIPING KIT This piping kit is the best on the market for relocating the factory Subaru intercooler. The factory intercooler location allows for excessive heat soak and a poor amount of heat dissipation. This piping kit allows you to run a front mounted intercooler... MSRP: Was: Now: $795.00 - $830.00 Choose Options Compare Quick view ETS ETS 15+ STI ROTATED INTERCOOLER PIPING CONVERSION KIT This piping kit is used to convert your stock turbo ETS FMIC kit to work with the ETS rotated turbo kit. This kit won't work on any other rotated turbo kit. Wrinkle Black Powder Coat Includes Silicone Coupler and Clamps Needed For Conversion 2.5"... MSRP: Was: Now: $245.00 - $495.00 Choose Options Compare Quick view ETS ETS 08+ SUBARU STI TOP MOUNT INTERCOOLER Best TMIC on the market! Extreme Turbo Systems has designed a direct bolt on top mount intercooler for the 08+ Subaru STI. This intercooler features a large 19x7x4 core with 31 charge rows! Most competitor intercoolers have between 24-25 charge rows. By... MSRP: Was: Now: $695.00 - $895.00 Choose Options Compare 1 2 3 4 5 Next 1 2 3 4 5 Next Compare Selected × OK
Quick view Details HKS | sku: 14001-AK067 **Special Orders** HKS GT TURBINE GT4950-BB V Band A/R 0.92 Turbo Kit MSRP: Now: $3,267.00 Add to Cart Compare Quick view Details HKS | sku: 14001-AK064 **Special Order** HKS GT TURBINE GT5565-BB V band A/R 0.83 Turbo Kit MSRP: Now: $3,357.00 Add to Cart Compare Quick view Details HKS | sku: 14001-AK062 **Special Order** HKS GT TURBINE GT6290_BB V band A/R 0.83 Turbo Kit MSRP: Now: $4,050.00 Add to Cart Compare Quick view Details HKS | sku: 14001-AK053 **Special Order** HKS GT TURBINE GT75100-BB V band A/R 1.01 Turbo Kit MSRP: Now: $4,878.00 Add to Cart Compare Quick view Details HKS | sku: 14001-AK050 **Special Order** HKS GT TURBINE GT75115_BB MSRP: Now: $5,184.00 Add to Cart Compare Quick view Details ETS ETS SUBARU 15+ STI SINGLE SCROLL TURBO KIT MSRP: Was: Now: $3,095.00 - $7,695.00 Choose Options Compare Quick view Details ETS ETS SUBARU STI 2015+ ROTATED PIPING KIT MSRP: Was: Now: $795.00 - $830.00 Choose Options Compare Quick view Details ETS ETS 15+ STI ROTATED INTERCOOLER PIPING CONVERSION KIT MSRP: Was: Now: $245.00 - $495.00 Choose Options Compare Quick view Details ETS ETS 08+ SUBARU STI TOP MOUNT INTERCOOLER MSRP: Was: Now: $695.00 - $895.00 Choose Options Compare Quick view Turbo XS Turbo XS Front Mount Intecooler w/ Wrinkle Red or Black Pipes for 2015-2021 Subaru STI One of the biggest keys to making consistent power in a 2015+ STi is managing the intake manifold temperature. This is an issue when the STi is bone stock and becomes an even bigger issue when you start to modify it. The stock top mount intercooler... MSRP: Now: $1,956.42 Choose Options Compare Quick view Killer B Motorsport | sku: TIEJC3 **Special Order** Killer B 3in Coupler Extreme Flow HARD Turbo Inlet Killer B 3in Coupler Extreme Flow HARD Turbo Inlet 3 inch to 3 inch coupler for the Killer B Motorsport Extreme Flow HARD Turbo Inlet Now Available: 6" Sticker Vehicle Fitment 2002 - 2007 WRX, 2007+ STi MSRP: Now: $45.00 Add to Cart Compare Quick view Turbosmart | sku: TS-0552-1012 Turbosmart WG40 Gen V Compgate 40mm - 14 PSI Black The GenV WG40 CompGate40 External Wastegate is a Motorsport proven, cost effective external wastegate – The largest in the Turbosmart GenV range and the Highest Flowing Wastegate in the World. The GenV provides extensive user configurability, world... MSRP: Now: $354.95 Add to Cart Compare Quick view GrimmSpeed GRIMMSPEED VERSION 2 BYPASS VALVE - 02-07 WRX, 04-21 STI The long-awaited return of the GrimmSpeed Bypass Valves is here! Our valves have been a highly sought-after product, but due to the intensive assembly process, it has been hard to keep them on the shelves, which in turn causes frustration among our... MSRP: Now: $249.00 Choose Options Compare Quick view Turbosmart | sku: TS-0203-1215 Turbosmart BOV Kompact Plumb Back - Subaru - TS-0203-1215 2001-2007 Subaru WRX, 2001-2021 Subaru WRX STI, and 2006-2007 Subaru Forester XT Kompact Series Plumb Back Blow Off Valve by Turbosmart Full recirculating BOV. The Plumb Back system recirculates all excess pressure back into the intake system. Great for... MSRP: Now: $177.95 Add to Cart Compare Quick view IAG | sku: IAG-ENG-5012SL IAG Replacement Blow Off Valve Elbow for 2002-07 WRX, 2004-21 STI (Silver Finish) IAG Performance Replacement Blow Off Valve Elbow for 2002-07 WRX & 2004-21 STI. The IAG billet elbow is a direct replacement for the factory piece which is not available separately from Subaru. Our elbow allows the added flexibility of being able to... MSRP: Now: $59.99 Add to Cart Compare Quick view IAG | sku: IAG-ENG-5012BK IAG Replacement Blow Off Valve Elbow for 2002-07 WRX, 2004-21 STI (Black Finish) IAG Performance Replacement Blow Off Valve Elbow for 2002-07 WRX & 2004-21 STI. The IAG billet elbow is a direct replacement for the factory piece which is not available separately from Subaru. Our elbow allows the added flexibility of being able to... MSRP: Now: $64.99 Add to Cart Compare Quick view Process West | sku: PWFMIC08 Process West Front Mount Intercooler Kit - Subaru STI 2015+ The new Process West Front Mount Intercooler Kit for the 2015-17 Subaru VA STI allows for superior air intake cooling. This is achieved by using light-weight CNC mandrel bent aluminuim intercooler piping and a large 685 x 275 x 85mm bar & plate... MSRP: Now: $1,506.75 Add to Cart Compare Quick view Process West | sku: PWFMIC08B Process West Front Mount Intercooler Kit Black - Subaru STI 2015+ The new Process West Front Mount Intercooler Kit for the 2015-17 Subaru VA STI allows for superior air intake cooling. This is achieved by using light-weight CNC mandrel bent aluminuim intercooler piping and a large 685 x 275 x 85mm bar & plate... MSRP: Now: $1,506.75 Add to Cart Compare Quick view Process West | sku: PWTMIC06B Process West Black Top Mount Intercooler - Subaru STI 2008+ Utilising the a huge 530 x 193 x 90mm bar & plate intercooler core, this is the biggest Top Mount Intercooler that Process West produed for Subarus. This is also currently the largest intercooler for 2015+ models. Included with everything you need to... MSRP: Now: $1,031.25 Add to Cart Compare Quick view Forced Performance Forced Performance UHF Blue 51S Oil supply line and gasket set included! UHF FP Blue 51S™ Compressor wheel - 73HTZ Flow rating - 57LB per minute CW Measurements - 52.6MM Inducer / 73MM Exducer TW Measurements - 57MM Inducer / 51MM Exducer Compressor Housing - 58MM Stock... MSRP: Now: $1,499.00 Choose Options Compare Quick view GrimmSpeed | sku: 057060 GrimmSpeed Universal Electronic Boost Control Solenoid When it comes to boost control on turbocharged engines, GrimmSpeed Direct-Fit, 3-Port Electronic Boost Control Solenoids for Subaru, Mitsubishi and Mazda have set the standard in the industry. With that popularity, have come... MSRP: Now: $99.00 Add to Cart Compare Quick view BLOX Racing BLOX RACING MANUAL BOOST CONTROLLER BLOX Racing offers a manual boost controller that rivals its electronic counterparts. Each controller is constructed out of billet aluminum and stainless steel components, and features a boost dial that is easy to adjust yet will not slip causing over... MSRP: Now: $89.25 Choose Options Compare Quick view BLOX Racing BLOX RACING INTERCOOLER COUPLER KIT - 2002+ SUBARU WRX / STI BLOX Racing's silicone hose coupler replaces the OEM intercooler hose. BLOX Racing uses 4-layer silicone that is designed to withstand the high temperatures in the engine bay and at the intercooler. Each is fiber reinforced for maximum durability. The... MSRP: Now: $21.25 Choose Options Compare Quick view BLOX Racing BLOX RACING AFMAF SILICONE AIR INTAKE HOSE - 08-14 SUBARU WRX / STI & 2019 STI BLOX Racing'S silicone hose replaces the OEM hose between the inlet and air box. BLOX Racing uses 4-layer silicone that is designed to withstand the high temperatures in the engine bay and fiber reinforced for maximum durability. The new intake... MSRP: Now: $76.50 Choose Options Compare Quick view HKS | sku: 14001-AK067 **Special Orders** HKS GT TURBINE GT4950-BB V Band A/R 0.92 Turbo Kit [ GT4950_BB ] Assumed outputs650ps EngineRB26 Twin / SR20 / EJ20 / G16E / VR38 Mirror Twin FeaturesUpgrade from GT III-RS to aim for 500ps. Concepts Big turbocharger for inline 6, V8, V6 and inline 4 tuning engines. HKS takes on the challenge of... MSRP: Now: $3,267.00 Add to Cart Compare Quick view HKS | sku: 14001-AK064 **Special Order** HKS GT TURBINE GT5565-BB V band A/R 0.83 Turbo Kit [ GT5565_BB ] Assumed outputs650ps EngineRB26(2.8L)Twin turbo / SR20(2.2L) / 4G63(2.3L) FeaturesThe size is like GT3037 + α for 500ps Over. Concepts Big turbocharger for inline 6, V8, V6 and inline 4 tuning engines. HKS takes on the challenge of... MSRP: Now: $3,357.00 Add to Cart Compare Quick view HKS | sku: 14001-AK062 **Special Order** HKS GT TURBINE GT6290_BB V band A/R 0.83 Turbo Kit [ GT6290_BB ] Assumed outputs900ps EngineRB26 (2.8L) / 2JZ (3.4L) FeaturesTurbo characteristic between the GTIII-4R and the GTIII-5R; intercept is shifted to the high rpm side compared to the 4R, but there is no sagging at high rpm and maximum output is... MSRP: Now: $4,050.00 Add to Cart Compare Quick view HKS | sku: 14001-AK053 **Special Order** HKS GT TURBINE GT75100-BB V band A/R 1.01 Turbo Kit GT75100_BB ] Assumed outputs1000ps EngineRB26 (2.8L) / 2JZ (3.4L) FeaturesAimed at 1000ps. with the same spool-up as the T51R SPL.BB with boost keeping at high rpm. Concepts Big turbocharger for inline 6, V8, V6 and inline 4 tuning engines. HKS takes... MSRP: Now: $4,878.00 Add to Cart Compare Quick view HKS | sku: 14001-AK050 **Special Order** HKS GT TURBINE GT75115_BB GT75115_BB ] Assumed outputs1100ps EngineRB26 (2.8L) / 2JZ (3.4L) FeaturesAssuming high boost with the aim of 1000ps OVER, the compressor is V-band. Concepts Big turbocharger for inline 6, V8, V6 and inline 4 tuning engines. HKS takes on the challenge... MSRP: Now: $5,184.00 Add to Cart Compare Quick view ETS ETS SUBARU 15+ STI SINGLE SCROLL TURBO KIT The ETS Subaru STI Turbo Kit is one of the most complete kits on the market utilizing optimal intercooler pipe routing and a larger ported s-cover along with a wide variaty of turbochargers to match your performance needs. Our turbo kits are capable of... MSRP: Was: Now: $3,095.00 - $7,695.00 Choose Options Compare Quick view ETS ETS SUBARU STI 2015+ ROTATED PIPING KIT This piping kit is the best on the market for relocating the factory Subaru intercooler. The factory intercooler location allows for excessive heat soak and a poor amount of heat dissipation. This piping kit allows you to run a front mounted intercooler... MSRP: Was: Now: $795.00 - $830.00 Choose Options Compare Quick view ETS ETS 15+ STI ROTATED INTERCOOLER PIPING CONVERSION KIT This piping kit is used to convert your stock turbo ETS FMIC kit to work with the ETS rotated turbo kit. This kit won't work on any other rotated turbo kit. Wrinkle Black Powder Coat Includes Silicone Coupler and Clamps Needed For Conversion 2.5"... MSRP: Was: Now: $245.00 - $495.00 Choose Options Compare Quick view ETS ETS 08+ SUBARU STI TOP MOUNT INTERCOOLER Best TMIC on the market! Extreme Turbo Systems has designed a direct bolt on top mount intercooler for the 08+ Subaru STI. This intercooler features a large 19x7x4 core with 31 charge rows! Most competitor intercoolers have between 24-25 charge rows. By... MSRP: Was: Now: $695.00 - $895.00 Choose Options Compare 1 2 3 4 5 Next 1 2 3 4 5 Next Compare Selected × OK
Quick view Details HKS | sku: 14001-AK064 **Special Order** HKS GT TURBINE GT5565-BB V band A/R 0.83 Turbo Kit MSRP: Now: $3,357.00 Add to Cart Compare Quick view Details HKS | sku: 14001-AK062 **Special Order** HKS GT TURBINE GT6290_BB V band A/R 0.83 Turbo Kit MSRP: Now: $4,050.00 Add to Cart Compare Quick view Details HKS | sku: 14001-AK053 **Special Order** HKS GT TURBINE GT75100-BB V band A/R 1.01 Turbo Kit MSRP: Now: $4,878.00 Add to Cart Compare Quick view Details HKS | sku: 14001-AK050 **Special Order** HKS GT TURBINE GT75115_BB MSRP: Now: $5,184.00 Add to Cart Compare Quick view Details ETS ETS SUBARU 15+ STI SINGLE SCROLL TURBO KIT MSRP: Was: Now: $3,095.00 - $7,695.00 Choose Options Compare Quick view Details ETS ETS SUBARU STI 2015+ ROTATED PIPING KIT MSRP: Was: Now: $795.00 - $830.00 Choose Options Compare Quick view Details ETS ETS 15+ STI ROTATED INTERCOOLER PIPING CONVERSION KIT MSRP: Was: Now: $245.00 - $495.00 Choose Options Compare Quick view Details ETS ETS 08+ SUBARU STI TOP MOUNT INTERCOOLER MSRP: Was: Now: $695.00 - $895.00 Choose Options Compare Quick view Turbo XS Turbo XS Front Mount Intecooler w/ Wrinkle Red or Black Pipes for 2015-2021 Subaru STI One of the biggest keys to making consistent power in a 2015+ STi is managing the intake manifold temperature. This is an issue when the STi is bone stock and becomes an even bigger issue when you start to modify it. The stock top mount intercooler... MSRP: Now: $1,956.42 Choose Options Compare Quick view Killer B Motorsport | sku: TIEJC3 **Special Order** Killer B 3in Coupler Extreme Flow HARD Turbo Inlet Killer B 3in Coupler Extreme Flow HARD Turbo Inlet 3 inch to 3 inch coupler for the Killer B Motorsport Extreme Flow HARD Turbo Inlet Now Available: 6" Sticker Vehicle Fitment 2002 - 2007 WRX, 2007+ STi MSRP: Now: $45.00 Add to Cart Compare Quick view Turbosmart | sku: TS-0552-1012 Turbosmart WG40 Gen V Compgate 40mm - 14 PSI Black The GenV WG40 CompGate40 External Wastegate is a Motorsport proven, cost effective external wastegate – The largest in the Turbosmart GenV range and the Highest Flowing Wastegate in the World. The GenV provides extensive user configurability, world... MSRP: Now: $354.95 Add to Cart Compare Quick view GrimmSpeed GRIMMSPEED VERSION 2 BYPASS VALVE - 02-07 WRX, 04-21 STI The long-awaited return of the GrimmSpeed Bypass Valves is here! Our valves have been a highly sought-after product, but due to the intensive assembly process, it has been hard to keep them on the shelves, which in turn causes frustration among our... MSRP: Now: $249.00 Choose Options Compare Quick view Turbosmart | sku: TS-0203-1215 Turbosmart BOV Kompact Plumb Back - Subaru - TS-0203-1215 2001-2007 Subaru WRX, 2001-2021 Subaru WRX STI, and 2006-2007 Subaru Forester XT Kompact Series Plumb Back Blow Off Valve by Turbosmart Full recirculating BOV. The Plumb Back system recirculates all excess pressure back into the intake system. Great for... MSRP: Now: $177.95 Add to Cart Compare Quick view IAG | sku: IAG-ENG-5012SL IAG Replacement Blow Off Valve Elbow for 2002-07 WRX, 2004-21 STI (Silver Finish) IAG Performance Replacement Blow Off Valve Elbow for 2002-07 WRX & 2004-21 STI. The IAG billet elbow is a direct replacement for the factory piece which is not available separately from Subaru. Our elbow allows the added flexibility of being able to... MSRP: Now: $59.99 Add to Cart Compare Quick view IAG | sku: IAG-ENG-5012BK IAG Replacement Blow Off Valve Elbow for 2002-07 WRX, 2004-21 STI (Black Finish) IAG Performance Replacement Blow Off Valve Elbow for 2002-07 WRX & 2004-21 STI. The IAG billet elbow is a direct replacement for the factory piece which is not available separately from Subaru. Our elbow allows the added flexibility of being able to... MSRP: Now: $64.99 Add to Cart Compare Quick view Process West | sku: PWFMIC08 Process West Front Mount Intercooler Kit - Subaru STI 2015+ The new Process West Front Mount Intercooler Kit for the 2015-17 Subaru VA STI allows for superior air intake cooling. This is achieved by using light-weight CNC mandrel bent aluminuim intercooler piping and a large 685 x 275 x 85mm bar & plate... MSRP: Now: $1,506.75 Add to Cart Compare Quick view Process West | sku: PWFMIC08B Process West Front Mount Intercooler Kit Black - Subaru STI 2015+ The new Process West Front Mount Intercooler Kit for the 2015-17 Subaru VA STI allows for superior air intake cooling. This is achieved by using light-weight CNC mandrel bent aluminuim intercooler piping and a large 685 x 275 x 85mm bar & plate... MSRP: Now: $1,506.75 Add to Cart Compare Quick view Process West | sku: PWTMIC06B Process West Black Top Mount Intercooler - Subaru STI 2008+ Utilising the a huge 530 x 193 x 90mm bar & plate intercooler core, this is the biggest Top Mount Intercooler that Process West produed for Subarus. This is also currently the largest intercooler for 2015+ models. Included with everything you need to... MSRP: Now: $1,031.25 Add to Cart Compare Quick view Forced Performance Forced Performance UHF Blue 51S Oil supply line and gasket set included! UHF FP Blue 51S™ Compressor wheel - 73HTZ Flow rating - 57LB per minute CW Measurements - 52.6MM Inducer / 73MM Exducer TW Measurements - 57MM Inducer / 51MM Exducer Compressor Housing - 58MM Stock... MSRP: Now: $1,499.00 Choose Options Compare Quick view GrimmSpeed | sku: 057060 GrimmSpeed Universal Electronic Boost Control Solenoid When it comes to boost control on turbocharged engines, GrimmSpeed Direct-Fit, 3-Port Electronic Boost Control Solenoids for Subaru, Mitsubishi and Mazda have set the standard in the industry. With that popularity, have come... MSRP: Now: $99.00 Add to Cart Compare Quick view BLOX Racing BLOX RACING MANUAL BOOST CONTROLLER BLOX Racing offers a manual boost controller that rivals its electronic counterparts. Each controller is constructed out of billet aluminum and stainless steel components, and features a boost dial that is easy to adjust yet will not slip causing over... MSRP: Now: $89.25 Choose Options Compare Quick view BLOX Racing BLOX RACING INTERCOOLER COUPLER KIT - 2002+ SUBARU WRX / STI BLOX Racing's silicone hose coupler replaces the OEM intercooler hose. BLOX Racing uses 4-layer silicone that is designed to withstand the high temperatures in the engine bay and at the intercooler. Each is fiber reinforced for maximum durability. The... MSRP: Now: $21.25 Choose Options Compare Quick view BLOX Racing BLOX RACING AFMAF SILICONE AIR INTAKE HOSE - 08-14 SUBARU WRX / STI & 2019 STI BLOX Racing'S silicone hose replaces the OEM hose between the inlet and air box. BLOX Racing uses 4-layer silicone that is designed to withstand the high temperatures in the engine bay and fiber reinforced for maximum durability. The new intake... MSRP: Now: $76.50 Choose Options Compare Quick view HKS | sku: 14001-AK067 **Special Orders** HKS GT TURBINE GT4950-BB V Band A/R 0.92 Turbo Kit [ GT4950_BB ] Assumed outputs650ps EngineRB26 Twin / SR20 / EJ20 / G16E / VR38 Mirror Twin FeaturesUpgrade from GT III-RS to aim for 500ps. Concepts Big turbocharger for inline 6, V8, V6 and inline 4 tuning engines. HKS takes on the challenge of... MSRP: Now: $3,267.00 Add to Cart Compare Quick view HKS | sku: 14001-AK064 **Special Order** HKS GT TURBINE GT5565-BB V band A/R 0.83 Turbo Kit [ GT5565_BB ] Assumed outputs650ps EngineRB26(2.8L)Twin turbo / SR20(2.2L) / 4G63(2.3L) FeaturesThe size is like GT3037 + α for 500ps Over. Concepts Big turbocharger for inline 6, V8, V6 and inline 4 tuning engines. HKS takes on the challenge of... MSRP: Now: $3,357.00 Add to Cart Compare Quick view HKS | sku: 14001-AK062 **Special Order** HKS GT TURBINE GT6290_BB V band A/R 0.83 Turbo Kit [ GT6290_BB ] Assumed outputs900ps EngineRB26 (2.8L) / 2JZ (3.4L) FeaturesTurbo characteristic between the GTIII-4R and the GTIII-5R; intercept is shifted to the high rpm side compared to the 4R, but there is no sagging at high rpm and maximum output is... MSRP: Now: $4,050.00 Add to Cart Compare Quick view HKS | sku: 14001-AK053 **Special Order** HKS GT TURBINE GT75100-BB V band A/R 1.01 Turbo Kit GT75100_BB ] Assumed outputs1000ps EngineRB26 (2.8L) / 2JZ (3.4L) FeaturesAimed at 1000ps. with the same spool-up as the T51R SPL.BB with boost keeping at high rpm. Concepts Big turbocharger for inline 6, V8, V6 and inline 4 tuning engines. HKS takes... MSRP: Now: $4,878.00 Add to Cart Compare Quick view HKS | sku: 14001-AK050 **Special Order** HKS GT TURBINE GT75115_BB GT75115_BB ] Assumed outputs1100ps EngineRB26 (2.8L) / 2JZ (3.4L) FeaturesAssuming high boost with the aim of 1000ps OVER, the compressor is V-band. Concepts Big turbocharger for inline 6, V8, V6 and inline 4 tuning engines. HKS takes on the challenge... MSRP: Now: $5,184.00 Add to Cart Compare Quick view ETS ETS SUBARU 15+ STI SINGLE SCROLL TURBO KIT The ETS Subaru STI Turbo Kit is one of the most complete kits on the market utilizing optimal intercooler pipe routing and a larger ported s-cover along with a wide variaty of turbochargers to match your performance needs. Our turbo kits are capable of... MSRP: Was: Now: $3,095.00 - $7,695.00 Choose Options Compare Quick view ETS ETS SUBARU STI 2015+ ROTATED PIPING KIT This piping kit is the best on the market for relocating the factory Subaru intercooler. The factory intercooler location allows for excessive heat soak and a poor amount of heat dissipation. This piping kit allows you to run a front mounted intercooler... MSRP: Was: Now: $795.00 - $830.00 Choose Options Compare Quick view ETS ETS 15+ STI ROTATED INTERCOOLER PIPING CONVERSION KIT This piping kit is used to convert your stock turbo ETS FMIC kit to work with the ETS rotated turbo kit. This kit won't work on any other rotated turbo kit. Wrinkle Black Powder Coat Includes Silicone Coupler and Clamps Needed For Conversion 2.5"... MSRP: Was: Now: $245.00 - $495.00 Choose Options Compare Quick view ETS ETS 08+ SUBARU STI TOP MOUNT INTERCOOLER Best TMIC on the market! Extreme Turbo Systems has designed a direct bolt on top mount intercooler for the 08+ Subaru STI. This intercooler features a large 19x7x4 core with 31 charge rows! Most competitor intercoolers have between 24-25 charge rows. By... MSRP: Was: Now: $695.00 - $895.00 Choose Options Compare 1 2 3 4 5 Next 1 2 3 4 5 Next Compare Selected × OK
Quick view Details HKS | sku: 14001-AK062 **Special Order** HKS GT TURBINE GT6290_BB V band A/R 0.83 Turbo Kit MSRP: Now: $4,050.00 Add to Cart Compare Quick view Details HKS | sku: 14001-AK053 **Special Order** HKS GT TURBINE GT75100-BB V band A/R 1.01 Turbo Kit MSRP: Now: $4,878.00 Add to Cart Compare Quick view Details HKS | sku: 14001-AK050 **Special Order** HKS GT TURBINE GT75115_BB MSRP: Now: $5,184.00 Add to Cart Compare Quick view Details ETS ETS SUBARU 15+ STI SINGLE SCROLL TURBO KIT MSRP: Was: Now: $3,095.00 - $7,695.00 Choose Options Compare Quick view Details ETS ETS SUBARU STI 2015+ ROTATED PIPING KIT MSRP: Was: Now: $795.00 - $830.00 Choose Options Compare Quick view Details ETS ETS 15+ STI ROTATED INTERCOOLER PIPING CONVERSION KIT MSRP: Was: Now: $245.00 - $495.00 Choose Options Compare Quick view Details ETS ETS 08+ SUBARU STI TOP MOUNT INTERCOOLER MSRP: Was: Now: $695.00 - $895.00 Choose Options Compare Quick view Turbo XS Turbo XS Front Mount Intecooler w/ Wrinkle Red or Black Pipes for 2015-2021 Subaru STI One of the biggest keys to making consistent power in a 2015+ STi is managing the intake manifold temperature. This is an issue when the STi is bone stock and becomes an even bigger issue when you start to modify it. The stock top mount intercooler... MSRP: Now: $1,956.42 Choose Options Compare Quick view Killer B Motorsport | sku: TIEJC3 **Special Order** Killer B 3in Coupler Extreme Flow HARD Turbo Inlet Killer B 3in Coupler Extreme Flow HARD Turbo Inlet 3 inch to 3 inch coupler for the Killer B Motorsport Extreme Flow HARD Turbo Inlet Now Available: 6" Sticker Vehicle Fitment 2002 - 2007 WRX, 2007+ STi MSRP: Now: $45.00 Add to Cart Compare Quick view Turbosmart | sku: TS-0552-1012 Turbosmart WG40 Gen V Compgate 40mm - 14 PSI Black The GenV WG40 CompGate40 External Wastegate is a Motorsport proven, cost effective external wastegate – The largest in the Turbosmart GenV range and the Highest Flowing Wastegate in the World. The GenV provides extensive user configurability, world... MSRP: Now: $354.95 Add to Cart Compare Quick view GrimmSpeed GRIMMSPEED VERSION 2 BYPASS VALVE - 02-07 WRX, 04-21 STI The long-awaited return of the GrimmSpeed Bypass Valves is here! Our valves have been a highly sought-after product, but due to the intensive assembly process, it has been hard to keep them on the shelves, which in turn causes frustration among our... MSRP: Now: $249.00 Choose Options Compare Quick view Turbosmart | sku: TS-0203-1215 Turbosmart BOV Kompact Plumb Back - Subaru - TS-0203-1215 2001-2007 Subaru WRX, 2001-2021 Subaru WRX STI, and 2006-2007 Subaru Forester XT Kompact Series Plumb Back Blow Off Valve by Turbosmart Full recirculating BOV. The Plumb Back system recirculates all excess pressure back into the intake system. Great for... MSRP: Now: $177.95 Add to Cart Compare Quick view IAG | sku: IAG-ENG-5012SL IAG Replacement Blow Off Valve Elbow for 2002-07 WRX, 2004-21 STI (Silver Finish) IAG Performance Replacement Blow Off Valve Elbow for 2002-07 WRX & 2004-21 STI. The IAG billet elbow is a direct replacement for the factory piece which is not available separately from Subaru. Our elbow allows the added flexibility of being able to... MSRP: Now: $59.99 Add to Cart Compare Quick view IAG | sku: IAG-ENG-5012BK IAG Replacement Blow Off Valve Elbow for 2002-07 WRX, 2004-21 STI (Black Finish) IAG Performance Replacement Blow Off Valve Elbow for 2002-07 WRX & 2004-21 STI. The IAG billet elbow is a direct replacement for the factory piece which is not available separately from Subaru. Our elbow allows the added flexibility of being able to... MSRP: Now: $64.99 Add to Cart Compare Quick view Process West | sku: PWFMIC08 Process West Front Mount Intercooler Kit - Subaru STI 2015+ The new Process West Front Mount Intercooler Kit for the 2015-17 Subaru VA STI allows for superior air intake cooling. This is achieved by using light-weight CNC mandrel bent aluminuim intercooler piping and a large 685 x 275 x 85mm bar & plate... MSRP: Now: $1,506.75 Add to Cart Compare Quick view Process West | sku: PWFMIC08B Process West Front Mount Intercooler Kit Black - Subaru STI 2015+ The new Process West Front Mount Intercooler Kit for the 2015-17 Subaru VA STI allows for superior air intake cooling. This is achieved by using light-weight CNC mandrel bent aluminuim intercooler piping and a large 685 x 275 x 85mm bar & plate... MSRP: Now: $1,506.75 Add to Cart Compare Quick view Process West | sku: PWTMIC06B Process West Black Top Mount Intercooler - Subaru STI 2008+ Utilising the a huge 530 x 193 x 90mm bar & plate intercooler core, this is the biggest Top Mount Intercooler that Process West produed for Subarus. This is also currently the largest intercooler for 2015+ models. Included with everything you need to... MSRP: Now: $1,031.25 Add to Cart Compare Quick view Forced Performance Forced Performance UHF Blue 51S Oil supply line and gasket set included! UHF FP Blue 51S™ Compressor wheel - 73HTZ Flow rating - 57LB per minute CW Measurements - 52.6MM Inducer / 73MM Exducer TW Measurements - 57MM Inducer / 51MM Exducer Compressor Housing - 58MM Stock... MSRP: Now: $1,499.00 Choose Options Compare Quick view GrimmSpeed | sku: 057060 GrimmSpeed Universal Electronic Boost Control Solenoid When it comes to boost control on turbocharged engines, GrimmSpeed Direct-Fit, 3-Port Electronic Boost Control Solenoids for Subaru, Mitsubishi and Mazda have set the standard in the industry. With that popularity, have come... MSRP: Now: $99.00 Add to Cart Compare Quick view BLOX Racing BLOX RACING MANUAL BOOST CONTROLLER BLOX Racing offers a manual boost controller that rivals its electronic counterparts. Each controller is constructed out of billet aluminum and stainless steel components, and features a boost dial that is easy to adjust yet will not slip causing over... MSRP: Now: $89.25 Choose Options Compare Quick view BLOX Racing BLOX RACING INTERCOOLER COUPLER KIT - 2002+ SUBARU WRX / STI BLOX Racing's silicone hose coupler replaces the OEM intercooler hose. BLOX Racing uses 4-layer silicone that is designed to withstand the high temperatures in the engine bay and at the intercooler. Each is fiber reinforced for maximum durability. The... MSRP: Now: $21.25 Choose Options Compare Quick view BLOX Racing BLOX RACING AFMAF SILICONE AIR INTAKE HOSE - 08-14 SUBARU WRX / STI & 2019 STI BLOX Racing'S silicone hose replaces the OEM hose between the inlet and air box. BLOX Racing uses 4-layer silicone that is designed to withstand the high temperatures in the engine bay and fiber reinforced for maximum durability. The new intake... MSRP: Now: $76.50 Choose Options Compare Quick view HKS | sku: 14001-AK067 **Special Orders** HKS GT TURBINE GT4950-BB V Band A/R 0.92 Turbo Kit [ GT4950_BB ] Assumed outputs650ps EngineRB26 Twin / SR20 / EJ20 / G16E / VR38 Mirror Twin FeaturesUpgrade from GT III-RS to aim for 500ps. Concepts Big turbocharger for inline 6, V8, V6 and inline 4 tuning engines. HKS takes on the challenge of... MSRP: Now: $3,267.00 Add to Cart Compare Quick view HKS | sku: 14001-AK064 **Special Order** HKS GT TURBINE GT5565-BB V band A/R 0.83 Turbo Kit [ GT5565_BB ] Assumed outputs650ps EngineRB26(2.8L)Twin turbo / SR20(2.2L) / 4G63(2.3L) FeaturesThe size is like GT3037 + α for 500ps Over. Concepts Big turbocharger for inline 6, V8, V6 and inline 4 tuning engines. HKS takes on the challenge of... MSRP: Now: $3,357.00 Add to Cart Compare Quick view HKS | sku: 14001-AK062 **Special Order** HKS GT TURBINE GT6290_BB V band A/R 0.83 Turbo Kit [ GT6290_BB ] Assumed outputs900ps EngineRB26 (2.8L) / 2JZ (3.4L) FeaturesTurbo characteristic between the GTIII-4R and the GTIII-5R; intercept is shifted to the high rpm side compared to the 4R, but there is no sagging at high rpm and maximum output is... MSRP: Now: $4,050.00 Add to Cart Compare Quick view HKS | sku: 14001-AK053 **Special Order** HKS GT TURBINE GT75100-BB V band A/R 1.01 Turbo Kit GT75100_BB ] Assumed outputs1000ps EngineRB26 (2.8L) / 2JZ (3.4L) FeaturesAimed at 1000ps. with the same spool-up as the T51R SPL.BB with boost keeping at high rpm. Concepts Big turbocharger for inline 6, V8, V6 and inline 4 tuning engines. HKS takes... MSRP: Now: $4,878.00 Add to Cart Compare Quick view HKS | sku: 14001-AK050 **Special Order** HKS GT TURBINE GT75115_BB GT75115_BB ] Assumed outputs1100ps EngineRB26 (2.8L) / 2JZ (3.4L) FeaturesAssuming high boost with the aim of 1000ps OVER, the compressor is V-band. Concepts Big turbocharger for inline 6, V8, V6 and inline 4 tuning engines. HKS takes on the challenge... MSRP: Now: $5,184.00 Add to Cart Compare Quick view ETS ETS SUBARU 15+ STI SINGLE SCROLL TURBO KIT The ETS Subaru STI Turbo Kit is one of the most complete kits on the market utilizing optimal intercooler pipe routing and a larger ported s-cover along with a wide variaty of turbochargers to match your performance needs. Our turbo kits are capable of... MSRP: Was: Now: $3,095.00 - $7,695.00 Choose Options Compare Quick view ETS ETS SUBARU STI 2015+ ROTATED PIPING KIT This piping kit is the best on the market for relocating the factory Subaru intercooler. The factory intercooler location allows for excessive heat soak and a poor amount of heat dissipation. This piping kit allows you to run a front mounted intercooler... MSRP: Was: Now: $795.00 - $830.00 Choose Options Compare Quick view ETS ETS 15+ STI ROTATED INTERCOOLER PIPING CONVERSION KIT This piping kit is used to convert your stock turbo ETS FMIC kit to work with the ETS rotated turbo kit. This kit won't work on any other rotated turbo kit. Wrinkle Black Powder Coat Includes Silicone Coupler and Clamps Needed For Conversion 2.5"... MSRP: Was: Now: $245.00 - $495.00 Choose Options Compare Quick view ETS ETS 08+ SUBARU STI TOP MOUNT INTERCOOLER Best TMIC on the market! Extreme Turbo Systems has designed a direct bolt on top mount intercooler for the 08+ Subaru STI. This intercooler features a large 19x7x4 core with 31 charge rows! Most competitor intercoolers have between 24-25 charge rows. By... MSRP: Was: Now: $695.00 - $895.00 Choose Options Compare 1 2 3 4 5 Next 1 2 3 4 5 Next Compare Selected × OK
Quick view Details HKS | sku: 14001-AK053 **Special Order** HKS GT TURBINE GT75100-BB V band A/R 1.01 Turbo Kit MSRP: Now: $4,878.00 Add to Cart Compare Quick view Details HKS | sku: 14001-AK050 **Special Order** HKS GT TURBINE GT75115_BB MSRP: Now: $5,184.00 Add to Cart Compare Quick view Details ETS ETS SUBARU 15+ STI SINGLE SCROLL TURBO KIT MSRP: Was: Now: $3,095.00 - $7,695.00 Choose Options Compare Quick view Details ETS ETS SUBARU STI 2015+ ROTATED PIPING KIT MSRP: Was: Now: $795.00 - $830.00 Choose Options Compare Quick view Details ETS ETS 15+ STI ROTATED INTERCOOLER PIPING CONVERSION KIT MSRP: Was: Now: $245.00 - $495.00 Choose Options Compare Quick view Details ETS ETS 08+ SUBARU STI TOP MOUNT INTERCOOLER MSRP: Was: Now: $695.00 - $895.00 Choose Options Compare Quick view Turbo XS Turbo XS Front Mount Intecooler w/ Wrinkle Red or Black Pipes for 2015-2021 Subaru STI One of the biggest keys to making consistent power in a 2015+ STi is managing the intake manifold temperature. This is an issue when the STi is bone stock and becomes an even bigger issue when you start to modify it. The stock top mount intercooler... MSRP: Now: $1,956.42 Choose Options Compare Quick view Killer B Motorsport | sku: TIEJC3 **Special Order** Killer B 3in Coupler Extreme Flow HARD Turbo Inlet Killer B 3in Coupler Extreme Flow HARD Turbo Inlet 3 inch to 3 inch coupler for the Killer B Motorsport Extreme Flow HARD Turbo Inlet Now Available: 6" Sticker Vehicle Fitment 2002 - 2007 WRX, 2007+ STi MSRP: Now: $45.00 Add to Cart Compare Quick view Turbosmart | sku: TS-0552-1012 Turbosmart WG40 Gen V Compgate 40mm - 14 PSI Black The GenV WG40 CompGate40 External Wastegate is a Motorsport proven, cost effective external wastegate – The largest in the Turbosmart GenV range and the Highest Flowing Wastegate in the World. The GenV provides extensive user configurability, world... MSRP: Now: $354.95 Add to Cart Compare Quick view GrimmSpeed GRIMMSPEED VERSION 2 BYPASS VALVE - 02-07 WRX, 04-21 STI The long-awaited return of the GrimmSpeed Bypass Valves is here! Our valves have been a highly sought-after product, but due to the intensive assembly process, it has been hard to keep them on the shelves, which in turn causes frustration among our... MSRP: Now: $249.00 Choose Options Compare Quick view Turbosmart | sku: TS-0203-1215 Turbosmart BOV Kompact Plumb Back - Subaru - TS-0203-1215 2001-2007 Subaru WRX, 2001-2021 Subaru WRX STI, and 2006-2007 Subaru Forester XT Kompact Series Plumb Back Blow Off Valve by Turbosmart Full recirculating BOV. The Plumb Back system recirculates all excess pressure back into the intake system. Great for... MSRP: Now: $177.95 Add to Cart Compare Quick view IAG | sku: IAG-ENG-5012SL IAG Replacement Blow Off Valve Elbow for 2002-07 WRX, 2004-21 STI (Silver Finish) IAG Performance Replacement Blow Off Valve Elbow for 2002-07 WRX & 2004-21 STI. The IAG billet elbow is a direct replacement for the factory piece which is not available separately from Subaru. Our elbow allows the added flexibility of being able to... MSRP: Now: $59.99 Add to Cart Compare Quick view IAG | sku: IAG-ENG-5012BK IAG Replacement Blow Off Valve Elbow for 2002-07 WRX, 2004-21 STI (Black Finish) IAG Performance Replacement Blow Off Valve Elbow for 2002-07 WRX & 2004-21 STI. The IAG billet elbow is a direct replacement for the factory piece which is not available separately from Subaru. Our elbow allows the added flexibility of being able to... MSRP: Now: $64.99 Add to Cart Compare Quick view Process West | sku: PWFMIC08 Process West Front Mount Intercooler Kit - Subaru STI 2015+ The new Process West Front Mount Intercooler Kit for the 2015-17 Subaru VA STI allows for superior air intake cooling. This is achieved by using light-weight CNC mandrel bent aluminuim intercooler piping and a large 685 x 275 x 85mm bar & plate... MSRP: Now: $1,506.75 Add to Cart Compare Quick view Process West | sku: PWFMIC08B Process West Front Mount Intercooler Kit Black - Subaru STI 2015+ The new Process West Front Mount Intercooler Kit for the 2015-17 Subaru VA STI allows for superior air intake cooling. This is achieved by using light-weight CNC mandrel bent aluminuim intercooler piping and a large 685 x 275 x 85mm bar & plate... MSRP: Now: $1,506.75 Add to Cart Compare Quick view Process West | sku: PWTMIC06B Process West Black Top Mount Intercooler - Subaru STI 2008+ Utilising the a huge 530 x 193 x 90mm bar & plate intercooler core, this is the biggest Top Mount Intercooler that Process West produed for Subarus. This is also currently the largest intercooler for 2015+ models. Included with everything you need to... MSRP: Now: $1,031.25 Add to Cart Compare Quick view Forced Performance Forced Performance UHF Blue 51S Oil supply line and gasket set included! UHF FP Blue 51S™ Compressor wheel - 73HTZ Flow rating - 57LB per minute CW Measurements - 52.6MM Inducer / 73MM Exducer TW Measurements - 57MM Inducer / 51MM Exducer Compressor Housing - 58MM Stock... MSRP: Now: $1,499.00 Choose Options Compare Quick view GrimmSpeed | sku: 057060 GrimmSpeed Universal Electronic Boost Control Solenoid When it comes to boost control on turbocharged engines, GrimmSpeed Direct-Fit, 3-Port Electronic Boost Control Solenoids for Subaru, Mitsubishi and Mazda have set the standard in the industry. With that popularity, have come... MSRP: Now: $99.00 Add to Cart Compare Quick view BLOX Racing BLOX RACING MANUAL BOOST CONTROLLER BLOX Racing offers a manual boost controller that rivals its electronic counterparts. Each controller is constructed out of billet aluminum and stainless steel components, and features a boost dial that is easy to adjust yet will not slip causing over... MSRP: Now: $89.25 Choose Options Compare Quick view BLOX Racing BLOX RACING INTERCOOLER COUPLER KIT - 2002+ SUBARU WRX / STI BLOX Racing's silicone hose coupler replaces the OEM intercooler hose. BLOX Racing uses 4-layer silicone that is designed to withstand the high temperatures in the engine bay and at the intercooler. Each is fiber reinforced for maximum durability. The... MSRP: Now: $21.25 Choose Options Compare Quick view BLOX Racing BLOX RACING AFMAF SILICONE AIR INTAKE HOSE - 08-14 SUBARU WRX / STI & 2019 STI BLOX Racing'S silicone hose replaces the OEM hose between the inlet and air box. BLOX Racing uses 4-layer silicone that is designed to withstand the high temperatures in the engine bay and fiber reinforced for maximum durability. The new intake... MSRP: Now: $76.50 Choose Options Compare Quick view HKS | sku: 14001-AK067 **Special Orders** HKS GT TURBINE GT4950-BB V Band A/R 0.92 Turbo Kit [ GT4950_BB ] Assumed outputs650ps EngineRB26 Twin / SR20 / EJ20 / G16E / VR38 Mirror Twin FeaturesUpgrade from GT III-RS to aim for 500ps. Concepts Big turbocharger for inline 6, V8, V6 and inline 4 tuning engines. HKS takes on the challenge of... MSRP: Now: $3,267.00 Add to Cart Compare Quick view HKS | sku: 14001-AK064 **Special Order** HKS GT TURBINE GT5565-BB V band A/R 0.83 Turbo Kit [ GT5565_BB ] Assumed outputs650ps EngineRB26(2.8L)Twin turbo / SR20(2.2L) / 4G63(2.3L) FeaturesThe size is like GT3037 + α for 500ps Over. Concepts Big turbocharger for inline 6, V8, V6 and inline 4 tuning engines. HKS takes on the challenge of... MSRP: Now: $3,357.00 Add to Cart Compare Quick view HKS | sku: 14001-AK062 **Special Order** HKS GT TURBINE GT6290_BB V band A/R 0.83 Turbo Kit [ GT6290_BB ] Assumed outputs900ps EngineRB26 (2.8L) / 2JZ (3.4L) FeaturesTurbo characteristic between the GTIII-4R and the GTIII-5R; intercept is shifted to the high rpm side compared to the 4R, but there is no sagging at high rpm and maximum output is... MSRP: Now: $4,050.00 Add to Cart Compare Quick view HKS | sku: 14001-AK053 **Special Order** HKS GT TURBINE GT75100-BB V band A/R 1.01 Turbo Kit GT75100_BB ] Assumed outputs1000ps EngineRB26 (2.8L) / 2JZ (3.4L) FeaturesAimed at 1000ps. with the same spool-up as the T51R SPL.BB with boost keeping at high rpm. Concepts Big turbocharger for inline 6, V8, V6 and inline 4 tuning engines. HKS takes... MSRP: Now: $4,878.00 Add to Cart Compare Quick view HKS | sku: 14001-AK050 **Special Order** HKS GT TURBINE GT75115_BB GT75115_BB ] Assumed outputs1100ps EngineRB26 (2.8L) / 2JZ (3.4L) FeaturesAssuming high boost with the aim of 1000ps OVER, the compressor is V-band. Concepts Big turbocharger for inline 6, V8, V6 and inline 4 tuning engines. HKS takes on the challenge... MSRP: Now: $5,184.00 Add to Cart Compare Quick view ETS ETS SUBARU 15+ STI SINGLE SCROLL TURBO KIT The ETS Subaru STI Turbo Kit is one of the most complete kits on the market utilizing optimal intercooler pipe routing and a larger ported s-cover along with a wide variaty of turbochargers to match your performance needs. Our turbo kits are capable of... MSRP: Was: Now: $3,095.00 - $7,695.00 Choose Options Compare Quick view ETS ETS SUBARU STI 2015+ ROTATED PIPING KIT This piping kit is the best on the market for relocating the factory Subaru intercooler. The factory intercooler location allows for excessive heat soak and a poor amount of heat dissipation. This piping kit allows you to run a front mounted intercooler... MSRP: Was: Now: $795.00 - $830.00 Choose Options Compare Quick view ETS ETS 15+ STI ROTATED INTERCOOLER PIPING CONVERSION KIT This piping kit is used to convert your stock turbo ETS FMIC kit to work with the ETS rotated turbo kit. This kit won't work on any other rotated turbo kit. Wrinkle Black Powder Coat Includes Silicone Coupler and Clamps Needed For Conversion 2.5"... MSRP: Was: Now: $245.00 - $495.00 Choose Options Compare Quick view ETS ETS 08+ SUBARU STI TOP MOUNT INTERCOOLER Best TMIC on the market! Extreme Turbo Systems has designed a direct bolt on top mount intercooler for the 08+ Subaru STI. This intercooler features a large 19x7x4 core with 31 charge rows! Most competitor intercoolers have between 24-25 charge rows. By... MSRP: Was: Now: $695.00 - $895.00 Choose Options Compare 1 2 3 4 5 Next 1 2 3 4 5 Next Compare Selected × OK
Quick view Details HKS | sku: 14001-AK050 **Special Order** HKS GT TURBINE GT75115_BB MSRP: Now: $5,184.00 Add to Cart Compare Quick view Details ETS ETS SUBARU 15+ STI SINGLE SCROLL TURBO KIT MSRP: Was: Now: $3,095.00 - $7,695.00 Choose Options Compare Quick view Details ETS ETS SUBARU STI 2015+ ROTATED PIPING KIT MSRP: Was: Now: $795.00 - $830.00 Choose Options Compare Quick view Details ETS ETS 15+ STI ROTATED INTERCOOLER PIPING CONVERSION KIT MSRP: Was: Now: $245.00 - $495.00 Choose Options Compare Quick view Details ETS ETS 08+ SUBARU STI TOP MOUNT INTERCOOLER MSRP: Was: Now: $695.00 - $895.00 Choose Options Compare Quick view Turbo XS Turbo XS Front Mount Intecooler w/ Wrinkle Red or Black Pipes for 2015-2021 Subaru STI One of the biggest keys to making consistent power in a 2015+ STi is managing the intake manifold temperature. This is an issue when the STi is bone stock and becomes an even bigger issue when you start to modify it. The stock top mount intercooler... MSRP: Now: $1,956.42 Choose Options Compare Quick view Killer B Motorsport | sku: TIEJC3 **Special Order** Killer B 3in Coupler Extreme Flow HARD Turbo Inlet Killer B 3in Coupler Extreme Flow HARD Turbo Inlet 3 inch to 3 inch coupler for the Killer B Motorsport Extreme Flow HARD Turbo Inlet Now Available: 6" Sticker Vehicle Fitment 2002 - 2007 WRX, 2007+ STi MSRP: Now: $45.00 Add to Cart Compare Quick view Turbosmart | sku: TS-0552-1012 Turbosmart WG40 Gen V Compgate 40mm - 14 PSI Black The GenV WG40 CompGate40 External Wastegate is a Motorsport proven, cost effective external wastegate – The largest in the Turbosmart GenV range and the Highest Flowing Wastegate in the World. The GenV provides extensive user configurability, world... MSRP: Now: $354.95 Add to Cart Compare Quick view GrimmSpeed GRIMMSPEED VERSION 2 BYPASS VALVE - 02-07 WRX, 04-21 STI The long-awaited return of the GrimmSpeed Bypass Valves is here! Our valves have been a highly sought-after product, but due to the intensive assembly process, it has been hard to keep them on the shelves, which in turn causes frustration among our... MSRP: Now: $249.00 Choose Options Compare Quick view Turbosmart | sku: TS-0203-1215 Turbosmart BOV Kompact Plumb Back - Subaru - TS-0203-1215 2001-2007 Subaru WRX, 2001-2021 Subaru WRX STI, and 2006-2007 Subaru Forester XT Kompact Series Plumb Back Blow Off Valve by Turbosmart Full recirculating BOV. The Plumb Back system recirculates all excess pressure back into the intake system. Great for... MSRP: Now: $177.95 Add to Cart Compare Quick view IAG | sku: IAG-ENG-5012SL IAG Replacement Blow Off Valve Elbow for 2002-07 WRX, 2004-21 STI (Silver Finish) IAG Performance Replacement Blow Off Valve Elbow for 2002-07 WRX & 2004-21 STI. The IAG billet elbow is a direct replacement for the factory piece which is not available separately from Subaru. Our elbow allows the added flexibility of being able to... MSRP: Now: $59.99 Add to Cart Compare Quick view IAG | sku: IAG-ENG-5012BK IAG Replacement Blow Off Valve Elbow for 2002-07 WRX, 2004-21 STI (Black Finish) IAG Performance Replacement Blow Off Valve Elbow for 2002-07 WRX & 2004-21 STI. The IAG billet elbow is a direct replacement for the factory piece which is not available separately from Subaru. Our elbow allows the added flexibility of being able to... MSRP: Now: $64.99 Add to Cart Compare Quick view Process West | sku: PWFMIC08 Process West Front Mount Intercooler Kit - Subaru STI 2015+ The new Process West Front Mount Intercooler Kit for the 2015-17 Subaru VA STI allows for superior air intake cooling. This is achieved by using light-weight CNC mandrel bent aluminuim intercooler piping and a large 685 x 275 x 85mm bar & plate... MSRP: Now: $1,506.75 Add to Cart Compare Quick view Process West | sku: PWFMIC08B Process West Front Mount Intercooler Kit Black - Subaru STI 2015+ The new Process West Front Mount Intercooler Kit for the 2015-17 Subaru VA STI allows for superior air intake cooling. This is achieved by using light-weight CNC mandrel bent aluminuim intercooler piping and a large 685 x 275 x 85mm bar & plate... MSRP: Now: $1,506.75 Add to Cart Compare Quick view Process West | sku: PWTMIC06B Process West Black Top Mount Intercooler - Subaru STI 2008+ Utilising the a huge 530 x 193 x 90mm bar & plate intercooler core, this is the biggest Top Mount Intercooler that Process West produed for Subarus. This is also currently the largest intercooler for 2015+ models. Included with everything you need to... MSRP: Now: $1,031.25 Add to Cart Compare Quick view Forced Performance Forced Performance UHF Blue 51S Oil supply line and gasket set included! UHF FP Blue 51S™ Compressor wheel - 73HTZ Flow rating - 57LB per minute CW Measurements - 52.6MM Inducer / 73MM Exducer TW Measurements - 57MM Inducer / 51MM Exducer Compressor Housing - 58MM Stock... MSRP: Now: $1,499.00 Choose Options Compare Quick view GrimmSpeed | sku: 057060 GrimmSpeed Universal Electronic Boost Control Solenoid When it comes to boost control on turbocharged engines, GrimmSpeed Direct-Fit, 3-Port Electronic Boost Control Solenoids for Subaru, Mitsubishi and Mazda have set the standard in the industry. With that popularity, have come... MSRP: Now: $99.00 Add to Cart Compare Quick view BLOX Racing BLOX RACING MANUAL BOOST CONTROLLER BLOX Racing offers a manual boost controller that rivals its electronic counterparts. Each controller is constructed out of billet aluminum and stainless steel components, and features a boost dial that is easy to adjust yet will not slip causing over... MSRP: Now: $89.25 Choose Options Compare Quick view BLOX Racing BLOX RACING INTERCOOLER COUPLER KIT - 2002+ SUBARU WRX / STI BLOX Racing's silicone hose coupler replaces the OEM intercooler hose. BLOX Racing uses 4-layer silicone that is designed to withstand the high temperatures in the engine bay and at the intercooler. Each is fiber reinforced for maximum durability. The... MSRP: Now: $21.25 Choose Options Compare Quick view BLOX Racing BLOX RACING AFMAF SILICONE AIR INTAKE HOSE - 08-14 SUBARU WRX / STI & 2019 STI BLOX Racing'S silicone hose replaces the OEM hose between the inlet and air box. BLOX Racing uses 4-layer silicone that is designed to withstand the high temperatures in the engine bay and fiber reinforced for maximum durability. The new intake... MSRP: Now: $76.50 Choose Options Compare Quick view HKS | sku: 14001-AK067 **Special Orders** HKS GT TURBINE GT4950-BB V Band A/R 0.92 Turbo Kit [ GT4950_BB ] Assumed outputs650ps EngineRB26 Twin / SR20 / EJ20 / G16E / VR38 Mirror Twin FeaturesUpgrade from GT III-RS to aim for 500ps. Concepts Big turbocharger for inline 6, V8, V6 and inline 4 tuning engines. HKS takes on the challenge of... MSRP: Now: $3,267.00 Add to Cart Compare Quick view HKS | sku: 14001-AK064 **Special Order** HKS GT TURBINE GT5565-BB V band A/R 0.83 Turbo Kit [ GT5565_BB ] Assumed outputs650ps EngineRB26(2.8L)Twin turbo / SR20(2.2L) / 4G63(2.3L) FeaturesThe size is like GT3037 + α for 500ps Over. Concepts Big turbocharger for inline 6, V8, V6 and inline 4 tuning engines. HKS takes on the challenge of... MSRP: Now: $3,357.00 Add to Cart Compare Quick view HKS | sku: 14001-AK062 **Special Order** HKS GT TURBINE GT6290_BB V band A/R 0.83 Turbo Kit [ GT6290_BB ] Assumed outputs900ps EngineRB26 (2.8L) / 2JZ (3.4L) FeaturesTurbo characteristic between the GTIII-4R and the GTIII-5R; intercept is shifted to the high rpm side compared to the 4R, but there is no sagging at high rpm and maximum output is... MSRP: Now: $4,050.00 Add to Cart Compare Quick view HKS | sku: 14001-AK053 **Special Order** HKS GT TURBINE GT75100-BB V band A/R 1.01 Turbo Kit GT75100_BB ] Assumed outputs1000ps EngineRB26 (2.8L) / 2JZ (3.4L) FeaturesAimed at 1000ps. with the same spool-up as the T51R SPL.BB with boost keeping at high rpm. Concepts Big turbocharger for inline 6, V8, V6 and inline 4 tuning engines. HKS takes... MSRP: Now: $4,878.00 Add to Cart Compare Quick view HKS | sku: 14001-AK050 **Special Order** HKS GT TURBINE GT75115_BB GT75115_BB ] Assumed outputs1100ps EngineRB26 (2.8L) / 2JZ (3.4L) FeaturesAssuming high boost with the aim of 1000ps OVER, the compressor is V-band. Concepts Big turbocharger for inline 6, V8, V6 and inline 4 tuning engines. HKS takes on the challenge... MSRP: Now: $5,184.00 Add to Cart Compare Quick view ETS ETS SUBARU 15+ STI SINGLE SCROLL TURBO KIT The ETS Subaru STI Turbo Kit is one of the most complete kits on the market utilizing optimal intercooler pipe routing and a larger ported s-cover along with a wide variaty of turbochargers to match your performance needs. Our turbo kits are capable of... MSRP: Was: Now: $3,095.00 - $7,695.00 Choose Options Compare Quick view ETS ETS SUBARU STI 2015+ ROTATED PIPING KIT This piping kit is the best on the market for relocating the factory Subaru intercooler. The factory intercooler location allows for excessive heat soak and a poor amount of heat dissipation. This piping kit allows you to run a front mounted intercooler... MSRP: Was: Now: $795.00 - $830.00 Choose Options Compare Quick view ETS ETS 15+ STI ROTATED INTERCOOLER PIPING CONVERSION KIT This piping kit is used to convert your stock turbo ETS FMIC kit to work with the ETS rotated turbo kit. This kit won't work on any other rotated turbo kit. Wrinkle Black Powder Coat Includes Silicone Coupler and Clamps Needed For Conversion 2.5"... MSRP: Was: Now: $245.00 - $495.00 Choose Options Compare Quick view ETS ETS 08+ SUBARU STI TOP MOUNT INTERCOOLER Best TMIC on the market! Extreme Turbo Systems has designed a direct bolt on top mount intercooler for the 08+ Subaru STI. This intercooler features a large 19x7x4 core with 31 charge rows! Most competitor intercoolers have between 24-25 charge rows. By... MSRP: Was: Now: $695.00 - $895.00 Choose Options Compare 1 2 3 4 5 Next 1 2 3 4 5 Next Compare Selected × OK
Quick view Details ETS ETS SUBARU 15+ STI SINGLE SCROLL TURBO KIT MSRP: Was: Now: $3,095.00 - $7,695.00 Choose Options Compare
Quick view Details ETS ETS SUBARU STI 2015+ ROTATED PIPING KIT MSRP: Was: Now: $795.00 - $830.00 Choose Options Compare
Quick view Details ETS ETS 15+ STI ROTATED INTERCOOLER PIPING CONVERSION KIT MSRP: Was: Now: $245.00 - $495.00 Choose Options Compare
Quick view Details ETS ETS 08+ SUBARU STI TOP MOUNT INTERCOOLER MSRP: Was: Now: $695.00 - $895.00 Choose Options Compare
Quick view Turbo XS Turbo XS Front Mount Intecooler w/ Wrinkle Red or Black Pipes for 2015-2021 Subaru STI One of the biggest keys to making consistent power in a 2015+ STi is managing the intake manifold temperature. This is an issue when the STi is bone stock and becomes an even bigger issue when you start to modify it. The stock top mount intercooler... MSRP: Now: $1,956.42 Choose Options Compare Quick view Killer B Motorsport | sku: TIEJC3 **Special Order** Killer B 3in Coupler Extreme Flow HARD Turbo Inlet Killer B 3in Coupler Extreme Flow HARD Turbo Inlet 3 inch to 3 inch coupler for the Killer B Motorsport Extreme Flow HARD Turbo Inlet Now Available: 6" Sticker Vehicle Fitment 2002 - 2007 WRX, 2007+ STi MSRP: Now: $45.00 Add to Cart Compare Quick view Turbosmart | sku: TS-0552-1012 Turbosmart WG40 Gen V Compgate 40mm - 14 PSI Black The GenV WG40 CompGate40 External Wastegate is a Motorsport proven, cost effective external wastegate – The largest in the Turbosmart GenV range and the Highest Flowing Wastegate in the World. The GenV provides extensive user configurability, world... MSRP: Now: $354.95 Add to Cart Compare Quick view GrimmSpeed GRIMMSPEED VERSION 2 BYPASS VALVE - 02-07 WRX, 04-21 STI The long-awaited return of the GrimmSpeed Bypass Valves is here! Our valves have been a highly sought-after product, but due to the intensive assembly process, it has been hard to keep them on the shelves, which in turn causes frustration among our... MSRP: Now: $249.00 Choose Options Compare Quick view Turbosmart | sku: TS-0203-1215 Turbosmart BOV Kompact Plumb Back - Subaru - TS-0203-1215 2001-2007 Subaru WRX, 2001-2021 Subaru WRX STI, and 2006-2007 Subaru Forester XT Kompact Series Plumb Back Blow Off Valve by Turbosmart Full recirculating BOV. The Plumb Back system recirculates all excess pressure back into the intake system. Great for... MSRP: Now: $177.95 Add to Cart Compare Quick view IAG | sku: IAG-ENG-5012SL IAG Replacement Blow Off Valve Elbow for 2002-07 WRX, 2004-21 STI (Silver Finish) IAG Performance Replacement Blow Off Valve Elbow for 2002-07 WRX & 2004-21 STI. The IAG billet elbow is a direct replacement for the factory piece which is not available separately from Subaru. Our elbow allows the added flexibility of being able to... MSRP: Now: $59.99 Add to Cart Compare Quick view IAG | sku: IAG-ENG-5012BK IAG Replacement Blow Off Valve Elbow for 2002-07 WRX, 2004-21 STI (Black Finish) IAG Performance Replacement Blow Off Valve Elbow for 2002-07 WRX & 2004-21 STI. The IAG billet elbow is a direct replacement for the factory piece which is not available separately from Subaru. Our elbow allows the added flexibility of being able to... MSRP: Now: $64.99 Add to Cart Compare Quick view Process West | sku: PWFMIC08 Process West Front Mount Intercooler Kit - Subaru STI 2015+ The new Process West Front Mount Intercooler Kit for the 2015-17 Subaru VA STI allows for superior air intake cooling. This is achieved by using light-weight CNC mandrel bent aluminuim intercooler piping and a large 685 x 275 x 85mm bar & plate... MSRP: Now: $1,506.75 Add to Cart Compare Quick view Process West | sku: PWFMIC08B Process West Front Mount Intercooler Kit Black - Subaru STI 2015+ The new Process West Front Mount Intercooler Kit for the 2015-17 Subaru VA STI allows for superior air intake cooling. This is achieved by using light-weight CNC mandrel bent aluminuim intercooler piping and a large 685 x 275 x 85mm bar & plate... MSRP: Now: $1,506.75 Add to Cart Compare Quick view Process West | sku: PWTMIC06B Process West Black Top Mount Intercooler - Subaru STI 2008+ Utilising the a huge 530 x 193 x 90mm bar & plate intercooler core, this is the biggest Top Mount Intercooler that Process West produed for Subarus. This is also currently the largest intercooler for 2015+ models. Included with everything you need to... MSRP: Now: $1,031.25 Add to Cart Compare Quick view Forced Performance Forced Performance UHF Blue 51S Oil supply line and gasket set included! UHF FP Blue 51S™ Compressor wheel - 73HTZ Flow rating - 57LB per minute CW Measurements - 52.6MM Inducer / 73MM Exducer TW Measurements - 57MM Inducer / 51MM Exducer Compressor Housing - 58MM Stock... MSRP: Now: $1,499.00 Choose Options Compare Quick view GrimmSpeed | sku: 057060 GrimmSpeed Universal Electronic Boost Control Solenoid When it comes to boost control on turbocharged engines, GrimmSpeed Direct-Fit, 3-Port Electronic Boost Control Solenoids for Subaru, Mitsubishi and Mazda have set the standard in the industry. With that popularity, have come... MSRP: Now: $99.00 Add to Cart Compare Quick view BLOX Racing BLOX RACING MANUAL BOOST CONTROLLER BLOX Racing offers a manual boost controller that rivals its electronic counterparts. Each controller is constructed out of billet aluminum and stainless steel components, and features a boost dial that is easy to adjust yet will not slip causing over... MSRP: Now: $89.25 Choose Options Compare Quick view BLOX Racing BLOX RACING INTERCOOLER COUPLER KIT - 2002+ SUBARU WRX / STI BLOX Racing's silicone hose coupler replaces the OEM intercooler hose. BLOX Racing uses 4-layer silicone that is designed to withstand the high temperatures in the engine bay and at the intercooler. Each is fiber reinforced for maximum durability. The... MSRP: Now: $21.25 Choose Options Compare Quick view BLOX Racing BLOX RACING AFMAF SILICONE AIR INTAKE HOSE - 08-14 SUBARU WRX / STI & 2019 STI BLOX Racing'S silicone hose replaces the OEM hose between the inlet and air box. BLOX Racing uses 4-layer silicone that is designed to withstand the high temperatures in the engine bay and fiber reinforced for maximum durability. The new intake... MSRP: Now: $76.50 Choose Options Compare Quick view HKS | sku: 14001-AK067 **Special Orders** HKS GT TURBINE GT4950-BB V Band A/R 0.92 Turbo Kit [ GT4950_BB ] Assumed outputs650ps EngineRB26 Twin / SR20 / EJ20 / G16E / VR38 Mirror Twin FeaturesUpgrade from GT III-RS to aim for 500ps. Concepts Big turbocharger for inline 6, V8, V6 and inline 4 tuning engines. HKS takes on the challenge of... MSRP: Now: $3,267.00 Add to Cart Compare Quick view HKS | sku: 14001-AK064 **Special Order** HKS GT TURBINE GT5565-BB V band A/R 0.83 Turbo Kit [ GT5565_BB ] Assumed outputs650ps EngineRB26(2.8L)Twin turbo / SR20(2.2L) / 4G63(2.3L) FeaturesThe size is like GT3037 + α for 500ps Over. Concepts Big turbocharger for inline 6, V8, V6 and inline 4 tuning engines. HKS takes on the challenge of... MSRP: Now: $3,357.00 Add to Cart Compare Quick view HKS | sku: 14001-AK062 **Special Order** HKS GT TURBINE GT6290_BB V band A/R 0.83 Turbo Kit [ GT6290_BB ] Assumed outputs900ps EngineRB26 (2.8L) / 2JZ (3.4L) FeaturesTurbo characteristic between the GTIII-4R and the GTIII-5R; intercept is shifted to the high rpm side compared to the 4R, but there is no sagging at high rpm and maximum output is... MSRP: Now: $4,050.00 Add to Cart Compare Quick view HKS | sku: 14001-AK053 **Special Order** HKS GT TURBINE GT75100-BB V band A/R 1.01 Turbo Kit GT75100_BB ] Assumed outputs1000ps EngineRB26 (2.8L) / 2JZ (3.4L) FeaturesAimed at 1000ps. with the same spool-up as the T51R SPL.BB with boost keeping at high rpm. Concepts Big turbocharger for inline 6, V8, V6 and inline 4 tuning engines. HKS takes... MSRP: Now: $4,878.00 Add to Cart Compare Quick view HKS | sku: 14001-AK050 **Special Order** HKS GT TURBINE GT75115_BB GT75115_BB ] Assumed outputs1100ps EngineRB26 (2.8L) / 2JZ (3.4L) FeaturesAssuming high boost with the aim of 1000ps OVER, the compressor is V-band. Concepts Big turbocharger for inline 6, V8, V6 and inline 4 tuning engines. HKS takes on the challenge... MSRP: Now: $5,184.00 Add to Cart Compare Quick view ETS ETS SUBARU 15+ STI SINGLE SCROLL TURBO KIT The ETS Subaru STI Turbo Kit is one of the most complete kits on the market utilizing optimal intercooler pipe routing and a larger ported s-cover along with a wide variaty of turbochargers to match your performance needs. Our turbo kits are capable of... MSRP: Was: Now: $3,095.00 - $7,695.00 Choose Options Compare Quick view ETS ETS SUBARU STI 2015+ ROTATED PIPING KIT This piping kit is the best on the market for relocating the factory Subaru intercooler. The factory intercooler location allows for excessive heat soak and a poor amount of heat dissipation. This piping kit allows you to run a front mounted intercooler... MSRP: Was: Now: $795.00 - $830.00 Choose Options Compare Quick view ETS ETS 15+ STI ROTATED INTERCOOLER PIPING CONVERSION KIT This piping kit is used to convert your stock turbo ETS FMIC kit to work with the ETS rotated turbo kit. This kit won't work on any other rotated turbo kit. Wrinkle Black Powder Coat Includes Silicone Coupler and Clamps Needed For Conversion 2.5"... MSRP: Was: Now: $245.00 - $495.00 Choose Options Compare Quick view ETS ETS 08+ SUBARU STI TOP MOUNT INTERCOOLER Best TMIC on the market! Extreme Turbo Systems has designed a direct bolt on top mount intercooler for the 08+ Subaru STI. This intercooler features a large 19x7x4 core with 31 charge rows! Most competitor intercoolers have between 24-25 charge rows. By... MSRP: Was: Now: $695.00 - $895.00 Choose Options Compare 1 2 3 4 5 Next 1 2 3 4 5 Next Compare Selected × OK
Quick view Killer B Motorsport | sku: TIEJC3 **Special Order** Killer B 3in Coupler Extreme Flow HARD Turbo Inlet Killer B 3in Coupler Extreme Flow HARD Turbo Inlet 3 inch to 3 inch coupler for the Killer B Motorsport Extreme Flow HARD Turbo Inlet Now Available: 6" Sticker Vehicle Fitment 2002 - 2007 WRX, 2007+ STi MSRP: Now: $45.00 Add to Cart Compare Quick view Turbosmart | sku: TS-0552-1012 Turbosmart WG40 Gen V Compgate 40mm - 14 PSI Black The GenV WG40 CompGate40 External Wastegate is a Motorsport proven, cost effective external wastegate – The largest in the Turbosmart GenV range and the Highest Flowing Wastegate in the World. The GenV provides extensive user configurability, world... MSRP: Now: $354.95 Add to Cart Compare Quick view GrimmSpeed GRIMMSPEED VERSION 2 BYPASS VALVE - 02-07 WRX, 04-21 STI The long-awaited return of the GrimmSpeed Bypass Valves is here! Our valves have been a highly sought-after product, but due to the intensive assembly process, it has been hard to keep them on the shelves, which in turn causes frustration among our... MSRP: Now: $249.00 Choose Options Compare Quick view Turbosmart | sku: TS-0203-1215 Turbosmart BOV Kompact Plumb Back - Subaru - TS-0203-1215 2001-2007 Subaru WRX, 2001-2021 Subaru WRX STI, and 2006-2007 Subaru Forester XT Kompact Series Plumb Back Blow Off Valve by Turbosmart Full recirculating BOV. The Plumb Back system recirculates all excess pressure back into the intake system. Great for... MSRP: Now: $177.95 Add to Cart Compare Quick view IAG | sku: IAG-ENG-5012SL IAG Replacement Blow Off Valve Elbow for 2002-07 WRX, 2004-21 STI (Silver Finish) IAG Performance Replacement Blow Off Valve Elbow for 2002-07 WRX & 2004-21 STI. The IAG billet elbow is a direct replacement for the factory piece which is not available separately from Subaru. Our elbow allows the added flexibility of being able to... MSRP: Now: $59.99 Add to Cart Compare Quick view IAG | sku: IAG-ENG-5012BK IAG Replacement Blow Off Valve Elbow for 2002-07 WRX, 2004-21 STI (Black Finish) IAG Performance Replacement Blow Off Valve Elbow for 2002-07 WRX & 2004-21 STI. The IAG billet elbow is a direct replacement for the factory piece which is not available separately from Subaru. Our elbow allows the added flexibility of being able to... MSRP: Now: $64.99 Add to Cart Compare Quick view Process West | sku: PWFMIC08 Process West Front Mount Intercooler Kit - Subaru STI 2015+ The new Process West Front Mount Intercooler Kit for the 2015-17 Subaru VA STI allows for superior air intake cooling. This is achieved by using light-weight CNC mandrel bent aluminuim intercooler piping and a large 685 x 275 x 85mm bar & plate... MSRP: Now: $1,506.75 Add to Cart Compare Quick view Process West | sku: PWFMIC08B Process West Front Mount Intercooler Kit Black - Subaru STI 2015+ The new Process West Front Mount Intercooler Kit for the 2015-17 Subaru VA STI allows for superior air intake cooling. This is achieved by using light-weight CNC mandrel bent aluminuim intercooler piping and a large 685 x 275 x 85mm bar & plate... MSRP: Now: $1,506.75 Add to Cart Compare Quick view Process West | sku: PWTMIC06B Process West Black Top Mount Intercooler - Subaru STI 2008+ Utilising the a huge 530 x 193 x 90mm bar & plate intercooler core, this is the biggest Top Mount Intercooler that Process West produed for Subarus. This is also currently the largest intercooler for 2015+ models. Included with everything you need to... MSRP: Now: $1,031.25 Add to Cart Compare Quick view Forced Performance Forced Performance UHF Blue 51S Oil supply line and gasket set included! UHF FP Blue 51S™ Compressor wheel - 73HTZ Flow rating - 57LB per minute CW Measurements - 52.6MM Inducer / 73MM Exducer TW Measurements - 57MM Inducer / 51MM Exducer Compressor Housing - 58MM Stock... MSRP: Now: $1,499.00 Choose Options Compare Quick view GrimmSpeed | sku: 057060 GrimmSpeed Universal Electronic Boost Control Solenoid When it comes to boost control on turbocharged engines, GrimmSpeed Direct-Fit, 3-Port Electronic Boost Control Solenoids for Subaru, Mitsubishi and Mazda have set the standard in the industry. With that popularity, have come... MSRP: Now: $99.00 Add to Cart Compare Quick view BLOX Racing BLOX RACING MANUAL BOOST CONTROLLER BLOX Racing offers a manual boost controller that rivals its electronic counterparts. Each controller is constructed out of billet aluminum and stainless steel components, and features a boost dial that is easy to adjust yet will not slip causing over... MSRP: Now: $89.25 Choose Options Compare Quick view BLOX Racing BLOX RACING INTERCOOLER COUPLER KIT - 2002+ SUBARU WRX / STI BLOX Racing's silicone hose coupler replaces the OEM intercooler hose. BLOX Racing uses 4-layer silicone that is designed to withstand the high temperatures in the engine bay and at the intercooler. Each is fiber reinforced for maximum durability. The... MSRP: Now: $21.25 Choose Options Compare Quick view BLOX Racing BLOX RACING AFMAF SILICONE AIR INTAKE HOSE - 08-14 SUBARU WRX / STI & 2019 STI BLOX Racing'S silicone hose replaces the OEM hose between the inlet and air box. BLOX Racing uses 4-layer silicone that is designed to withstand the high temperatures in the engine bay and fiber reinforced for maximum durability. The new intake... MSRP: Now: $76.50 Choose Options Compare Quick view HKS | sku: 14001-AK067 **Special Orders** HKS GT TURBINE GT4950-BB V Band A/R 0.92 Turbo Kit [ GT4950_BB ] Assumed outputs650ps EngineRB26 Twin / SR20 / EJ20 / G16E / VR38 Mirror Twin FeaturesUpgrade from GT III-RS to aim for 500ps. Concepts Big turbocharger for inline 6, V8, V6 and inline 4 tuning engines. HKS takes on the challenge of... MSRP: Now: $3,267.00 Add to Cart Compare Quick view HKS | sku: 14001-AK064 **Special Order** HKS GT TURBINE GT5565-BB V band A/R 0.83 Turbo Kit [ GT5565_BB ] Assumed outputs650ps EngineRB26(2.8L)Twin turbo / SR20(2.2L) / 4G63(2.3L) FeaturesThe size is like GT3037 + α for 500ps Over. Concepts Big turbocharger for inline 6, V8, V6 and inline 4 tuning engines. HKS takes on the challenge of... MSRP: Now: $3,357.00 Add to Cart Compare Quick view HKS | sku: 14001-AK062 **Special Order** HKS GT TURBINE GT6290_BB V band A/R 0.83 Turbo Kit [ GT6290_BB ] Assumed outputs900ps EngineRB26 (2.8L) / 2JZ (3.4L) FeaturesTurbo characteristic between the GTIII-4R and the GTIII-5R; intercept is shifted to the high rpm side compared to the 4R, but there is no sagging at high rpm and maximum output is... MSRP: Now: $4,050.00 Add to Cart Compare Quick view HKS | sku: 14001-AK053 **Special Order** HKS GT TURBINE GT75100-BB V band A/R 1.01 Turbo Kit GT75100_BB ] Assumed outputs1000ps EngineRB26 (2.8L) / 2JZ (3.4L) FeaturesAimed at 1000ps. with the same spool-up as the T51R SPL.BB with boost keeping at high rpm. Concepts Big turbocharger for inline 6, V8, V6 and inline 4 tuning engines. HKS takes... MSRP: Now: $4,878.00 Add to Cart Compare Quick view HKS | sku: 14001-AK050 **Special Order** HKS GT TURBINE GT75115_BB GT75115_BB ] Assumed outputs1100ps EngineRB26 (2.8L) / 2JZ (3.4L) FeaturesAssuming high boost with the aim of 1000ps OVER, the compressor is V-band. Concepts Big turbocharger for inline 6, V8, V6 and inline 4 tuning engines. HKS takes on the challenge... MSRP: Now: $5,184.00 Add to Cart Compare Quick view ETS ETS SUBARU 15+ STI SINGLE SCROLL TURBO KIT The ETS Subaru STI Turbo Kit is one of the most complete kits on the market utilizing optimal intercooler pipe routing and a larger ported s-cover along with a wide variaty of turbochargers to match your performance needs. Our turbo kits are capable of... MSRP: Was: Now: $3,095.00 - $7,695.00 Choose Options Compare Quick view ETS ETS SUBARU STI 2015+ ROTATED PIPING KIT This piping kit is the best on the market for relocating the factory Subaru intercooler. The factory intercooler location allows for excessive heat soak and a poor amount of heat dissipation. This piping kit allows you to run a front mounted intercooler... MSRP: Was: Now: $795.00 - $830.00 Choose Options Compare Quick view ETS ETS 15+ STI ROTATED INTERCOOLER PIPING CONVERSION KIT This piping kit is used to convert your stock turbo ETS FMIC kit to work with the ETS rotated turbo kit. This kit won't work on any other rotated turbo kit. Wrinkle Black Powder Coat Includes Silicone Coupler and Clamps Needed For Conversion 2.5"... MSRP: Was: Now: $245.00 - $495.00 Choose Options Compare Quick view ETS ETS 08+ SUBARU STI TOP MOUNT INTERCOOLER Best TMIC on the market! Extreme Turbo Systems has designed a direct bolt on top mount intercooler for the 08+ Subaru STI. This intercooler features a large 19x7x4 core with 31 charge rows! Most competitor intercoolers have between 24-25 charge rows. By... MSRP: Was: Now: $695.00 - $895.00 Choose Options Compare 1 2 3 4 5 Next 1 2 3 4 5 Next Compare Selected × OK
Quick view Turbosmart | sku: TS-0552-1012 Turbosmart WG40 Gen V Compgate 40mm - 14 PSI Black The GenV WG40 CompGate40 External Wastegate is a Motorsport proven, cost effective external wastegate – The largest in the Turbosmart GenV range and the Highest Flowing Wastegate in the World. The GenV provides extensive user configurability, world... MSRP: Now: $354.95 Add to Cart Compare Quick view GrimmSpeed GRIMMSPEED VERSION 2 BYPASS VALVE - 02-07 WRX, 04-21 STI The long-awaited return of the GrimmSpeed Bypass Valves is here! Our valves have been a highly sought-after product, but due to the intensive assembly process, it has been hard to keep them on the shelves, which in turn causes frustration among our... MSRP: Now: $249.00 Choose Options Compare Quick view Turbosmart | sku: TS-0203-1215 Turbosmart BOV Kompact Plumb Back - Subaru - TS-0203-1215 2001-2007 Subaru WRX, 2001-2021 Subaru WRX STI, and 2006-2007 Subaru Forester XT Kompact Series Plumb Back Blow Off Valve by Turbosmart Full recirculating BOV. The Plumb Back system recirculates all excess pressure back into the intake system. Great for... MSRP: Now: $177.95 Add to Cart Compare Quick view IAG | sku: IAG-ENG-5012SL IAG Replacement Blow Off Valve Elbow for 2002-07 WRX, 2004-21 STI (Silver Finish) IAG Performance Replacement Blow Off Valve Elbow for 2002-07 WRX & 2004-21 STI. The IAG billet elbow is a direct replacement for the factory piece which is not available separately from Subaru. Our elbow allows the added flexibility of being able to... MSRP: Now: $59.99 Add to Cart Compare Quick view IAG | sku: IAG-ENG-5012BK IAG Replacement Blow Off Valve Elbow for 2002-07 WRX, 2004-21 STI (Black Finish) IAG Performance Replacement Blow Off Valve Elbow for 2002-07 WRX & 2004-21 STI. The IAG billet elbow is a direct replacement for the factory piece which is not available separately from Subaru. Our elbow allows the added flexibility of being able to... MSRP: Now: $64.99 Add to Cart Compare Quick view Process West | sku: PWFMIC08 Process West Front Mount Intercooler Kit - Subaru STI 2015+ The new Process West Front Mount Intercooler Kit for the 2015-17 Subaru VA STI allows for superior air intake cooling. This is achieved by using light-weight CNC mandrel bent aluminuim intercooler piping and a large 685 x 275 x 85mm bar & plate... MSRP: Now: $1,506.75 Add to Cart Compare Quick view Process West | sku: PWFMIC08B Process West Front Mount Intercooler Kit Black - Subaru STI 2015+ The new Process West Front Mount Intercooler Kit for the 2015-17 Subaru VA STI allows for superior air intake cooling. This is achieved by using light-weight CNC mandrel bent aluminuim intercooler piping and a large 685 x 275 x 85mm bar & plate... MSRP: Now: $1,506.75 Add to Cart Compare Quick view Process West | sku: PWTMIC06B Process West Black Top Mount Intercooler - Subaru STI 2008+ Utilising the a huge 530 x 193 x 90mm bar & plate intercooler core, this is the biggest Top Mount Intercooler that Process West produed for Subarus. This is also currently the largest intercooler for 2015+ models. Included with everything you need to... MSRP: Now: $1,031.25 Add to Cart Compare Quick view Forced Performance Forced Performance UHF Blue 51S Oil supply line and gasket set included! UHF FP Blue 51S™ Compressor wheel - 73HTZ Flow rating - 57LB per minute CW Measurements - 52.6MM Inducer / 73MM Exducer TW Measurements - 57MM Inducer / 51MM Exducer Compressor Housing - 58MM Stock... MSRP: Now: $1,499.00 Choose Options Compare Quick view GrimmSpeed | sku: 057060 GrimmSpeed Universal Electronic Boost Control Solenoid When it comes to boost control on turbocharged engines, GrimmSpeed Direct-Fit, 3-Port Electronic Boost Control Solenoids for Subaru, Mitsubishi and Mazda have set the standard in the industry. With that popularity, have come... MSRP: Now: $99.00 Add to Cart Compare Quick view BLOX Racing BLOX RACING MANUAL BOOST CONTROLLER BLOX Racing offers a manual boost controller that rivals its electronic counterparts. Each controller is constructed out of billet aluminum and stainless steel components, and features a boost dial that is easy to adjust yet will not slip causing over... MSRP: Now: $89.25 Choose Options Compare Quick view BLOX Racing BLOX RACING INTERCOOLER COUPLER KIT - 2002+ SUBARU WRX / STI BLOX Racing's silicone hose coupler replaces the OEM intercooler hose. BLOX Racing uses 4-layer silicone that is designed to withstand the high temperatures in the engine bay and at the intercooler. Each is fiber reinforced for maximum durability. The... MSRP: Now: $21.25 Choose Options Compare Quick view BLOX Racing BLOX RACING AFMAF SILICONE AIR INTAKE HOSE - 08-14 SUBARU WRX / STI & 2019 STI BLOX Racing'S silicone hose replaces the OEM hose between the inlet and air box. BLOX Racing uses 4-layer silicone that is designed to withstand the high temperatures in the engine bay and fiber reinforced for maximum durability. The new intake... MSRP: Now: $76.50 Choose Options Compare Quick view HKS | sku: 14001-AK067 **Special Orders** HKS GT TURBINE GT4950-BB V Band A/R 0.92 Turbo Kit [ GT4950_BB ] Assumed outputs650ps EngineRB26 Twin / SR20 / EJ20 / G16E / VR38 Mirror Twin FeaturesUpgrade from GT III-RS to aim for 500ps. Concepts Big turbocharger for inline 6, V8, V6 and inline 4 tuning engines. HKS takes on the challenge of... MSRP: Now: $3,267.00 Add to Cart Compare Quick view HKS | sku: 14001-AK064 **Special Order** HKS GT TURBINE GT5565-BB V band A/R 0.83 Turbo Kit [ GT5565_BB ] Assumed outputs650ps EngineRB26(2.8L)Twin turbo / SR20(2.2L) / 4G63(2.3L) FeaturesThe size is like GT3037 + α for 500ps Over. Concepts Big turbocharger for inline 6, V8, V6 and inline 4 tuning engines. HKS takes on the challenge of... MSRP: Now: $3,357.00 Add to Cart Compare Quick view HKS | sku: 14001-AK062 **Special Order** HKS GT TURBINE GT6290_BB V band A/R 0.83 Turbo Kit [ GT6290_BB ] Assumed outputs900ps EngineRB26 (2.8L) / 2JZ (3.4L) FeaturesTurbo characteristic between the GTIII-4R and the GTIII-5R; intercept is shifted to the high rpm side compared to the 4R, but there is no sagging at high rpm and maximum output is... MSRP: Now: $4,050.00 Add to Cart Compare Quick view HKS | sku: 14001-AK053 **Special Order** HKS GT TURBINE GT75100-BB V band A/R 1.01 Turbo Kit GT75100_BB ] Assumed outputs1000ps EngineRB26 (2.8L) / 2JZ (3.4L) FeaturesAimed at 1000ps. with the same spool-up as the T51R SPL.BB with boost keeping at high rpm. Concepts Big turbocharger for inline 6, V8, V6 and inline 4 tuning engines. HKS takes... MSRP: Now: $4,878.00 Add to Cart Compare Quick view HKS | sku: 14001-AK050 **Special Order** HKS GT TURBINE GT75115_BB GT75115_BB ] Assumed outputs1100ps EngineRB26 (2.8L) / 2JZ (3.4L) FeaturesAssuming high boost with the aim of 1000ps OVER, the compressor is V-band. Concepts Big turbocharger for inline 6, V8, V6 and inline 4 tuning engines. HKS takes on the challenge... MSRP: Now: $5,184.00 Add to Cart Compare Quick view ETS ETS SUBARU 15+ STI SINGLE SCROLL TURBO KIT The ETS Subaru STI Turbo Kit is one of the most complete kits on the market utilizing optimal intercooler pipe routing and a larger ported s-cover along with a wide variaty of turbochargers to match your performance needs. Our turbo kits are capable of... MSRP: Was: Now: $3,095.00 - $7,695.00 Choose Options Compare Quick view ETS ETS SUBARU STI 2015+ ROTATED PIPING KIT This piping kit is the best on the market for relocating the factory Subaru intercooler. The factory intercooler location allows for excessive heat soak and a poor amount of heat dissipation. This piping kit allows you to run a front mounted intercooler... MSRP: Was: Now: $795.00 - $830.00 Choose Options Compare Quick view ETS ETS 15+ STI ROTATED INTERCOOLER PIPING CONVERSION KIT This piping kit is used to convert your stock turbo ETS FMIC kit to work with the ETS rotated turbo kit. This kit won't work on any other rotated turbo kit. Wrinkle Black Powder Coat Includes Silicone Coupler and Clamps Needed For Conversion 2.5"... MSRP: Was: Now: $245.00 - $495.00 Choose Options Compare Quick view ETS ETS 08+ SUBARU STI TOP MOUNT INTERCOOLER Best TMIC on the market! Extreme Turbo Systems has designed a direct bolt on top mount intercooler for the 08+ Subaru STI. This intercooler features a large 19x7x4 core with 31 charge rows! Most competitor intercoolers have between 24-25 charge rows. By... MSRP: Was: Now: $695.00 - $895.00 Choose Options Compare 1 2 3 4 5 Next 1 2 3 4 5 Next Compare Selected × OK
Quick view GrimmSpeed GRIMMSPEED VERSION 2 BYPASS VALVE - 02-07 WRX, 04-21 STI The long-awaited return of the GrimmSpeed Bypass Valves is here! Our valves have been a highly sought-after product, but due to the intensive assembly process, it has been hard to keep them on the shelves, which in turn causes frustration among our... MSRP: Now: $249.00 Choose Options Compare Quick view Turbosmart | sku: TS-0203-1215 Turbosmart BOV Kompact Plumb Back - Subaru - TS-0203-1215 2001-2007 Subaru WRX, 2001-2021 Subaru WRX STI, and 2006-2007 Subaru Forester XT Kompact Series Plumb Back Blow Off Valve by Turbosmart Full recirculating BOV. The Plumb Back system recirculates all excess pressure back into the intake system. Great for... MSRP: Now: $177.95 Add to Cart Compare Quick view IAG | sku: IAG-ENG-5012SL IAG Replacement Blow Off Valve Elbow for 2002-07 WRX, 2004-21 STI (Silver Finish) IAG Performance Replacement Blow Off Valve Elbow for 2002-07 WRX & 2004-21 STI. The IAG billet elbow is a direct replacement for the factory piece which is not available separately from Subaru. Our elbow allows the added flexibility of being able to... MSRP: Now: $59.99 Add to Cart Compare Quick view IAG | sku: IAG-ENG-5012BK IAG Replacement Blow Off Valve Elbow for 2002-07 WRX, 2004-21 STI (Black Finish) IAG Performance Replacement Blow Off Valve Elbow for 2002-07 WRX & 2004-21 STI. The IAG billet elbow is a direct replacement for the factory piece which is not available separately from Subaru. Our elbow allows the added flexibility of being able to... MSRP: Now: $64.99 Add to Cart Compare Quick view Process West | sku: PWFMIC08 Process West Front Mount Intercooler Kit - Subaru STI 2015+ The new Process West Front Mount Intercooler Kit for the 2015-17 Subaru VA STI allows for superior air intake cooling. This is achieved by using light-weight CNC mandrel bent aluminuim intercooler piping and a large 685 x 275 x 85mm bar & plate... MSRP: Now: $1,506.75 Add to Cart Compare Quick view Process West | sku: PWFMIC08B Process West Front Mount Intercooler Kit Black - Subaru STI 2015+ The new Process West Front Mount Intercooler Kit for the 2015-17 Subaru VA STI allows for superior air intake cooling. This is achieved by using light-weight CNC mandrel bent aluminuim intercooler piping and a large 685 x 275 x 85mm bar & plate... MSRP: Now: $1,506.75 Add to Cart Compare Quick view Process West | sku: PWTMIC06B Process West Black Top Mount Intercooler - Subaru STI 2008+ Utilising the a huge 530 x 193 x 90mm bar & plate intercooler core, this is the biggest Top Mount Intercooler that Process West produed for Subarus. This is also currently the largest intercooler for 2015+ models. Included with everything you need to... MSRP: Now: $1,031.25 Add to Cart Compare Quick view Forced Performance Forced Performance UHF Blue 51S Oil supply line and gasket set included! UHF FP Blue 51S™ Compressor wheel - 73HTZ Flow rating - 57LB per minute CW Measurements - 52.6MM Inducer / 73MM Exducer TW Measurements - 57MM Inducer / 51MM Exducer Compressor Housing - 58MM Stock... MSRP: Now: $1,499.00 Choose Options Compare Quick view GrimmSpeed | sku: 057060 GrimmSpeed Universal Electronic Boost Control Solenoid When it comes to boost control on turbocharged engines, GrimmSpeed Direct-Fit, 3-Port Electronic Boost Control Solenoids for Subaru, Mitsubishi and Mazda have set the standard in the industry. With that popularity, have come... MSRP: Now: $99.00 Add to Cart Compare Quick view BLOX Racing BLOX RACING MANUAL BOOST CONTROLLER BLOX Racing offers a manual boost controller that rivals its electronic counterparts. Each controller is constructed out of billet aluminum and stainless steel components, and features a boost dial that is easy to adjust yet will not slip causing over... MSRP: Now: $89.25 Choose Options Compare Quick view BLOX Racing BLOX RACING INTERCOOLER COUPLER KIT - 2002+ SUBARU WRX / STI BLOX Racing's silicone hose coupler replaces the OEM intercooler hose. BLOX Racing uses 4-layer silicone that is designed to withstand the high temperatures in the engine bay and at the intercooler. Each is fiber reinforced for maximum durability. The... MSRP: Now: $21.25 Choose Options Compare Quick view BLOX Racing BLOX RACING AFMAF SILICONE AIR INTAKE HOSE - 08-14 SUBARU WRX / STI & 2019 STI BLOX Racing'S silicone hose replaces the OEM hose between the inlet and air box. BLOX Racing uses 4-layer silicone that is designed to withstand the high temperatures in the engine bay and fiber reinforced for maximum durability. The new intake... MSRP: Now: $76.50 Choose Options Compare Quick view HKS | sku: 14001-AK067 **Special Orders** HKS GT TURBINE GT4950-BB V Band A/R 0.92 Turbo Kit [ GT4950_BB ] Assumed outputs650ps EngineRB26 Twin / SR20 / EJ20 / G16E / VR38 Mirror Twin FeaturesUpgrade from GT III-RS to aim for 500ps. Concepts Big turbocharger for inline 6, V8, V6 and inline 4 tuning engines. HKS takes on the challenge of... MSRP: Now: $3,267.00 Add to Cart Compare Quick view HKS | sku: 14001-AK064 **Special Order** HKS GT TURBINE GT5565-BB V band A/R 0.83 Turbo Kit [ GT5565_BB ] Assumed outputs650ps EngineRB26(2.8L)Twin turbo / SR20(2.2L) / 4G63(2.3L) FeaturesThe size is like GT3037 + α for 500ps Over. Concepts Big turbocharger for inline 6, V8, V6 and inline 4 tuning engines. HKS takes on the challenge of... MSRP: Now: $3,357.00 Add to Cart Compare Quick view HKS | sku: 14001-AK062 **Special Order** HKS GT TURBINE GT6290_BB V band A/R 0.83 Turbo Kit [ GT6290_BB ] Assumed outputs900ps EngineRB26 (2.8L) / 2JZ (3.4L) FeaturesTurbo characteristic between the GTIII-4R and the GTIII-5R; intercept is shifted to the high rpm side compared to the 4R, but there is no sagging at high rpm and maximum output is... MSRP: Now: $4,050.00 Add to Cart Compare Quick view HKS | sku: 14001-AK053 **Special Order** HKS GT TURBINE GT75100-BB V band A/R 1.01 Turbo Kit GT75100_BB ] Assumed outputs1000ps EngineRB26 (2.8L) / 2JZ (3.4L) FeaturesAimed at 1000ps. with the same spool-up as the T51R SPL.BB with boost keeping at high rpm. Concepts Big turbocharger for inline 6, V8, V6 and inline 4 tuning engines. HKS takes... MSRP: Now: $4,878.00 Add to Cart Compare Quick view HKS | sku: 14001-AK050 **Special Order** HKS GT TURBINE GT75115_BB GT75115_BB ] Assumed outputs1100ps EngineRB26 (2.8L) / 2JZ (3.4L) FeaturesAssuming high boost with the aim of 1000ps OVER, the compressor is V-band. Concepts Big turbocharger for inline 6, V8, V6 and inline 4 tuning engines. HKS takes on the challenge... MSRP: Now: $5,184.00 Add to Cart Compare Quick view ETS ETS SUBARU 15+ STI SINGLE SCROLL TURBO KIT The ETS Subaru STI Turbo Kit is one of the most complete kits on the market utilizing optimal intercooler pipe routing and a larger ported s-cover along with a wide variaty of turbochargers to match your performance needs. Our turbo kits are capable of... MSRP: Was: Now: $3,095.00 - $7,695.00 Choose Options Compare Quick view ETS ETS SUBARU STI 2015+ ROTATED PIPING KIT This piping kit is the best on the market for relocating the factory Subaru intercooler. The factory intercooler location allows for excessive heat soak and a poor amount of heat dissipation. This piping kit allows you to run a front mounted intercooler... MSRP: Was: Now: $795.00 - $830.00 Choose Options Compare Quick view ETS ETS 15+ STI ROTATED INTERCOOLER PIPING CONVERSION KIT This piping kit is used to convert your stock turbo ETS FMIC kit to work with the ETS rotated turbo kit. This kit won't work on any other rotated turbo kit. Wrinkle Black Powder Coat Includes Silicone Coupler and Clamps Needed For Conversion 2.5"... MSRP: Was: Now: $245.00 - $495.00 Choose Options Compare Quick view ETS ETS 08+ SUBARU STI TOP MOUNT INTERCOOLER Best TMIC on the market! Extreme Turbo Systems has designed a direct bolt on top mount intercooler for the 08+ Subaru STI. This intercooler features a large 19x7x4 core with 31 charge rows! Most competitor intercoolers have between 24-25 charge rows. By... MSRP: Was: Now: $695.00 - $895.00 Choose Options Compare 1 2 3 4 5 Next 1 2 3 4 5 Next Compare Selected × OK
Quick view Turbosmart | sku: TS-0203-1215 Turbosmart BOV Kompact Plumb Back - Subaru - TS-0203-1215 2001-2007 Subaru WRX, 2001-2021 Subaru WRX STI, and 2006-2007 Subaru Forester XT Kompact Series Plumb Back Blow Off Valve by Turbosmart Full recirculating BOV. The Plumb Back system recirculates all excess pressure back into the intake system. Great for... MSRP: Now: $177.95 Add to Cart Compare Quick view IAG | sku: IAG-ENG-5012SL IAG Replacement Blow Off Valve Elbow for 2002-07 WRX, 2004-21 STI (Silver Finish) IAG Performance Replacement Blow Off Valve Elbow for 2002-07 WRX & 2004-21 STI. The IAG billet elbow is a direct replacement for the factory piece which is not available separately from Subaru. Our elbow allows the added flexibility of being able to... MSRP: Now: $59.99 Add to Cart Compare Quick view IAG | sku: IAG-ENG-5012BK IAG Replacement Blow Off Valve Elbow for 2002-07 WRX, 2004-21 STI (Black Finish) IAG Performance Replacement Blow Off Valve Elbow for 2002-07 WRX & 2004-21 STI. The IAG billet elbow is a direct replacement for the factory piece which is not available separately from Subaru. Our elbow allows the added flexibility of being able to... MSRP: Now: $64.99 Add to Cart Compare Quick view Process West | sku: PWFMIC08 Process West Front Mount Intercooler Kit - Subaru STI 2015+ The new Process West Front Mount Intercooler Kit for the 2015-17 Subaru VA STI allows for superior air intake cooling. This is achieved by using light-weight CNC mandrel bent aluminuim intercooler piping and a large 685 x 275 x 85mm bar & plate... MSRP: Now: $1,506.75 Add to Cart Compare Quick view Process West | sku: PWFMIC08B Process West Front Mount Intercooler Kit Black - Subaru STI 2015+ The new Process West Front Mount Intercooler Kit for the 2015-17 Subaru VA STI allows for superior air intake cooling. This is achieved by using light-weight CNC mandrel bent aluminuim intercooler piping and a large 685 x 275 x 85mm bar & plate... MSRP: Now: $1,506.75 Add to Cart Compare Quick view Process West | sku: PWTMIC06B Process West Black Top Mount Intercooler - Subaru STI 2008+ Utilising the a huge 530 x 193 x 90mm bar & plate intercooler core, this is the biggest Top Mount Intercooler that Process West produed for Subarus. This is also currently the largest intercooler for 2015+ models. Included with everything you need to... MSRP: Now: $1,031.25 Add to Cart Compare Quick view Forced Performance Forced Performance UHF Blue 51S Oil supply line and gasket set included! UHF FP Blue 51S™ Compressor wheel - 73HTZ Flow rating - 57LB per minute CW Measurements - 52.6MM Inducer / 73MM Exducer TW Measurements - 57MM Inducer / 51MM Exducer Compressor Housing - 58MM Stock... MSRP: Now: $1,499.00 Choose Options Compare Quick view GrimmSpeed | sku: 057060 GrimmSpeed Universal Electronic Boost Control Solenoid When it comes to boost control on turbocharged engines, GrimmSpeed Direct-Fit, 3-Port Electronic Boost Control Solenoids for Subaru, Mitsubishi and Mazda have set the standard in the industry. With that popularity, have come... MSRP: Now: $99.00 Add to Cart Compare Quick view BLOX Racing BLOX RACING MANUAL BOOST CONTROLLER BLOX Racing offers a manual boost controller that rivals its electronic counterparts. Each controller is constructed out of billet aluminum and stainless steel components, and features a boost dial that is easy to adjust yet will not slip causing over... MSRP: Now: $89.25 Choose Options Compare Quick view BLOX Racing BLOX RACING INTERCOOLER COUPLER KIT - 2002+ SUBARU WRX / STI BLOX Racing's silicone hose coupler replaces the OEM intercooler hose. BLOX Racing uses 4-layer silicone that is designed to withstand the high temperatures in the engine bay and at the intercooler. Each is fiber reinforced for maximum durability. The... MSRP: Now: $21.25 Choose Options Compare Quick view BLOX Racing BLOX RACING AFMAF SILICONE AIR INTAKE HOSE - 08-14 SUBARU WRX / STI & 2019 STI BLOX Racing'S silicone hose replaces the OEM hose between the inlet and air box. BLOX Racing uses 4-layer silicone that is designed to withstand the high temperatures in the engine bay and fiber reinforced for maximum durability. The new intake... MSRP: Now: $76.50 Choose Options Compare Quick view HKS | sku: 14001-AK067 **Special Orders** HKS GT TURBINE GT4950-BB V Band A/R 0.92 Turbo Kit [ GT4950_BB ] Assumed outputs650ps EngineRB26 Twin / SR20 / EJ20 / G16E / VR38 Mirror Twin FeaturesUpgrade from GT III-RS to aim for 500ps. Concepts Big turbocharger for inline 6, V8, V6 and inline 4 tuning engines. HKS takes on the challenge of... MSRP: Now: $3,267.00 Add to Cart Compare Quick view HKS | sku: 14001-AK064 **Special Order** HKS GT TURBINE GT5565-BB V band A/R 0.83 Turbo Kit [ GT5565_BB ] Assumed outputs650ps EngineRB26(2.8L)Twin turbo / SR20(2.2L) / 4G63(2.3L) FeaturesThe size is like GT3037 + α for 500ps Over. Concepts Big turbocharger for inline 6, V8, V6 and inline 4 tuning engines. HKS takes on the challenge of... MSRP: Now: $3,357.00 Add to Cart Compare Quick view HKS | sku: 14001-AK062 **Special Order** HKS GT TURBINE GT6290_BB V band A/R 0.83 Turbo Kit [ GT6290_BB ] Assumed outputs900ps EngineRB26 (2.8L) / 2JZ (3.4L) FeaturesTurbo characteristic between the GTIII-4R and the GTIII-5R; intercept is shifted to the high rpm side compared to the 4R, but there is no sagging at high rpm and maximum output is... MSRP: Now: $4,050.00 Add to Cart Compare Quick view HKS | sku: 14001-AK053 **Special Order** HKS GT TURBINE GT75100-BB V band A/R 1.01 Turbo Kit GT75100_BB ] Assumed outputs1000ps EngineRB26 (2.8L) / 2JZ (3.4L) FeaturesAimed at 1000ps. with the same spool-up as the T51R SPL.BB with boost keeping at high rpm. Concepts Big turbocharger for inline 6, V8, V6 and inline 4 tuning engines. HKS takes... MSRP: Now: $4,878.00 Add to Cart Compare Quick view HKS | sku: 14001-AK050 **Special Order** HKS GT TURBINE GT75115_BB GT75115_BB ] Assumed outputs1100ps EngineRB26 (2.8L) / 2JZ (3.4L) FeaturesAssuming high boost with the aim of 1000ps OVER, the compressor is V-band. Concepts Big turbocharger for inline 6, V8, V6 and inline 4 tuning engines. HKS takes on the challenge... MSRP: Now: $5,184.00 Add to Cart Compare Quick view ETS ETS SUBARU 15+ STI SINGLE SCROLL TURBO KIT The ETS Subaru STI Turbo Kit is one of the most complete kits on the market utilizing optimal intercooler pipe routing and a larger ported s-cover along with a wide variaty of turbochargers to match your performance needs. Our turbo kits are capable of... MSRP: Was: Now: $3,095.00 - $7,695.00 Choose Options Compare Quick view ETS ETS SUBARU STI 2015+ ROTATED PIPING KIT This piping kit is the best on the market for relocating the factory Subaru intercooler. The factory intercooler location allows for excessive heat soak and a poor amount of heat dissipation. This piping kit allows you to run a front mounted intercooler... MSRP: Was: Now: $795.00 - $830.00 Choose Options Compare Quick view ETS ETS 15+ STI ROTATED INTERCOOLER PIPING CONVERSION KIT This piping kit is used to convert your stock turbo ETS FMIC kit to work with the ETS rotated turbo kit. This kit won't work on any other rotated turbo kit. Wrinkle Black Powder Coat Includes Silicone Coupler and Clamps Needed For Conversion 2.5"... MSRP: Was: Now: $245.00 - $495.00 Choose Options Compare Quick view ETS ETS 08+ SUBARU STI TOP MOUNT INTERCOOLER Best TMIC on the market! Extreme Turbo Systems has designed a direct bolt on top mount intercooler for the 08+ Subaru STI. This intercooler features a large 19x7x4 core with 31 charge rows! Most competitor intercoolers have between 24-25 charge rows. By... MSRP: Was: Now: $695.00 - $895.00 Choose Options Compare 1 2 3 4 5 Next 1 2 3 4 5 Next Compare Selected × OK
Quick view IAG | sku: IAG-ENG-5012SL IAG Replacement Blow Off Valve Elbow for 2002-07 WRX, 2004-21 STI (Silver Finish) IAG Performance Replacement Blow Off Valve Elbow for 2002-07 WRX & 2004-21 STI. The IAG billet elbow is a direct replacement for the factory piece which is not available separately from Subaru. Our elbow allows the added flexibility of being able to... MSRP: Now: $59.99 Add to Cart Compare Quick view IAG | sku: IAG-ENG-5012BK IAG Replacement Blow Off Valve Elbow for 2002-07 WRX, 2004-21 STI (Black Finish) IAG Performance Replacement Blow Off Valve Elbow for 2002-07 WRX & 2004-21 STI. The IAG billet elbow is a direct replacement for the factory piece which is not available separately from Subaru. Our elbow allows the added flexibility of being able to... MSRP: Now: $64.99 Add to Cart Compare Quick view Process West | sku: PWFMIC08 Process West Front Mount Intercooler Kit - Subaru STI 2015+ The new Process West Front Mount Intercooler Kit for the 2015-17 Subaru VA STI allows for superior air intake cooling. This is achieved by using light-weight CNC mandrel bent aluminuim intercooler piping and a large 685 x 275 x 85mm bar & plate... MSRP: Now: $1,506.75 Add to Cart Compare Quick view Process West | sku: PWFMIC08B Process West Front Mount Intercooler Kit Black - Subaru STI 2015+ The new Process West Front Mount Intercooler Kit for the 2015-17 Subaru VA STI allows for superior air intake cooling. This is achieved by using light-weight CNC mandrel bent aluminuim intercooler piping and a large 685 x 275 x 85mm bar & plate... MSRP: Now: $1,506.75 Add to Cart Compare Quick view Process West | sku: PWTMIC06B Process West Black Top Mount Intercooler - Subaru STI 2008+ Utilising the a huge 530 x 193 x 90mm bar & plate intercooler core, this is the biggest Top Mount Intercooler that Process West produed for Subarus. This is also currently the largest intercooler for 2015+ models. Included with everything you need to... MSRP: Now: $1,031.25 Add to Cart Compare Quick view Forced Performance Forced Performance UHF Blue 51S Oil supply line and gasket set included! UHF FP Blue 51S™ Compressor wheel - 73HTZ Flow rating - 57LB per minute CW Measurements - 52.6MM Inducer / 73MM Exducer TW Measurements - 57MM Inducer / 51MM Exducer Compressor Housing - 58MM Stock... MSRP: Now: $1,499.00 Choose Options Compare Quick view GrimmSpeed | sku: 057060 GrimmSpeed Universal Electronic Boost Control Solenoid When it comes to boost control on turbocharged engines, GrimmSpeed Direct-Fit, 3-Port Electronic Boost Control Solenoids for Subaru, Mitsubishi and Mazda have set the standard in the industry. With that popularity, have come... MSRP: Now: $99.00 Add to Cart Compare Quick view BLOX Racing BLOX RACING MANUAL BOOST CONTROLLER BLOX Racing offers a manual boost controller that rivals its electronic counterparts. Each controller is constructed out of billet aluminum and stainless steel components, and features a boost dial that is easy to adjust yet will not slip causing over... MSRP: Now: $89.25 Choose Options Compare Quick view BLOX Racing BLOX RACING INTERCOOLER COUPLER KIT - 2002+ SUBARU WRX / STI BLOX Racing's silicone hose coupler replaces the OEM intercooler hose. BLOX Racing uses 4-layer silicone that is designed to withstand the high temperatures in the engine bay and at the intercooler. Each is fiber reinforced for maximum durability. The... MSRP: Now: $21.25 Choose Options Compare Quick view BLOX Racing BLOX RACING AFMAF SILICONE AIR INTAKE HOSE - 08-14 SUBARU WRX / STI & 2019 STI BLOX Racing'S silicone hose replaces the OEM hose between the inlet and air box. BLOX Racing uses 4-layer silicone that is designed to withstand the high temperatures in the engine bay and fiber reinforced for maximum durability. The new intake... MSRP: Now: $76.50 Choose Options Compare Quick view HKS | sku: 14001-AK067 **Special Orders** HKS GT TURBINE GT4950-BB V Band A/R 0.92 Turbo Kit [ GT4950_BB ] Assumed outputs650ps EngineRB26 Twin / SR20 / EJ20 / G16E / VR38 Mirror Twin FeaturesUpgrade from GT III-RS to aim for 500ps. Concepts Big turbocharger for inline 6, V8, V6 and inline 4 tuning engines. HKS takes on the challenge of... MSRP: Now: $3,267.00 Add to Cart Compare Quick view HKS | sku: 14001-AK064 **Special Order** HKS GT TURBINE GT5565-BB V band A/R 0.83 Turbo Kit [ GT5565_BB ] Assumed outputs650ps EngineRB26(2.8L)Twin turbo / SR20(2.2L) / 4G63(2.3L) FeaturesThe size is like GT3037 + α for 500ps Over. Concepts Big turbocharger for inline 6, V8, V6 and inline 4 tuning engines. HKS takes on the challenge of... MSRP: Now: $3,357.00 Add to Cart Compare Quick view HKS | sku: 14001-AK062 **Special Order** HKS GT TURBINE GT6290_BB V band A/R 0.83 Turbo Kit [ GT6290_BB ] Assumed outputs900ps EngineRB26 (2.8L) / 2JZ (3.4L) FeaturesTurbo characteristic between the GTIII-4R and the GTIII-5R; intercept is shifted to the high rpm side compared to the 4R, but there is no sagging at high rpm and maximum output is... MSRP: Now: $4,050.00 Add to Cart Compare Quick view HKS | sku: 14001-AK053 **Special Order** HKS GT TURBINE GT75100-BB V band A/R 1.01 Turbo Kit GT75100_BB ] Assumed outputs1000ps EngineRB26 (2.8L) / 2JZ (3.4L) FeaturesAimed at 1000ps. with the same spool-up as the T51R SPL.BB with boost keeping at high rpm. Concepts Big turbocharger for inline 6, V8, V6 and inline 4 tuning engines. HKS takes... MSRP: Now: $4,878.00 Add to Cart Compare Quick view HKS | sku: 14001-AK050 **Special Order** HKS GT TURBINE GT75115_BB GT75115_BB ] Assumed outputs1100ps EngineRB26 (2.8L) / 2JZ (3.4L) FeaturesAssuming high boost with the aim of 1000ps OVER, the compressor is V-band. Concepts Big turbocharger for inline 6, V8, V6 and inline 4 tuning engines. HKS takes on the challenge... MSRP: Now: $5,184.00 Add to Cart Compare Quick view ETS ETS SUBARU 15+ STI SINGLE SCROLL TURBO KIT The ETS Subaru STI Turbo Kit is one of the most complete kits on the market utilizing optimal intercooler pipe routing and a larger ported s-cover along with a wide variaty of turbochargers to match your performance needs. Our turbo kits are capable of... MSRP: Was: Now: $3,095.00 - $7,695.00 Choose Options Compare Quick view ETS ETS SUBARU STI 2015+ ROTATED PIPING KIT This piping kit is the best on the market for relocating the factory Subaru intercooler. The factory intercooler location allows for excessive heat soak and a poor amount of heat dissipation. This piping kit allows you to run a front mounted intercooler... MSRP: Was: Now: $795.00 - $830.00 Choose Options Compare Quick view ETS ETS 15+ STI ROTATED INTERCOOLER PIPING CONVERSION KIT This piping kit is used to convert your stock turbo ETS FMIC kit to work with the ETS rotated turbo kit. This kit won't work on any other rotated turbo kit. Wrinkle Black Powder Coat Includes Silicone Coupler and Clamps Needed For Conversion 2.5"... MSRP: Was: Now: $245.00 - $495.00 Choose Options Compare Quick view ETS ETS 08+ SUBARU STI TOP MOUNT INTERCOOLER Best TMIC on the market! Extreme Turbo Systems has designed a direct bolt on top mount intercooler for the 08+ Subaru STI. This intercooler features a large 19x7x4 core with 31 charge rows! Most competitor intercoolers have between 24-25 charge rows. By... MSRP: Was: Now: $695.00 - $895.00 Choose Options Compare 1 2 3 4 5 Next 1 2 3 4 5 Next Compare Selected × OK
Quick view IAG | sku: IAG-ENG-5012BK IAG Replacement Blow Off Valve Elbow for 2002-07 WRX, 2004-21 STI (Black Finish) IAG Performance Replacement Blow Off Valve Elbow for 2002-07 WRX & 2004-21 STI. The IAG billet elbow is a direct replacement for the factory piece which is not available separately from Subaru. Our elbow allows the added flexibility of being able to... MSRP: Now: $64.99 Add to Cart Compare Quick view Process West | sku: PWFMIC08 Process West Front Mount Intercooler Kit - Subaru STI 2015+ The new Process West Front Mount Intercooler Kit for the 2015-17 Subaru VA STI allows for superior air intake cooling. This is achieved by using light-weight CNC mandrel bent aluminuim intercooler piping and a large 685 x 275 x 85mm bar & plate... MSRP: Now: $1,506.75 Add to Cart Compare Quick view Process West | sku: PWFMIC08B Process West Front Mount Intercooler Kit Black - Subaru STI 2015+ The new Process West Front Mount Intercooler Kit for the 2015-17 Subaru VA STI allows for superior air intake cooling. This is achieved by using light-weight CNC mandrel bent aluminuim intercooler piping and a large 685 x 275 x 85mm bar & plate... MSRP: Now: $1,506.75 Add to Cart Compare Quick view Process West | sku: PWTMIC06B Process West Black Top Mount Intercooler - Subaru STI 2008+ Utilising the a huge 530 x 193 x 90mm bar & plate intercooler core, this is the biggest Top Mount Intercooler that Process West produed for Subarus. This is also currently the largest intercooler for 2015+ models. Included with everything you need to... MSRP: Now: $1,031.25 Add to Cart Compare Quick view Forced Performance Forced Performance UHF Blue 51S Oil supply line and gasket set included! UHF FP Blue 51S™ Compressor wheel - 73HTZ Flow rating - 57LB per minute CW Measurements - 52.6MM Inducer / 73MM Exducer TW Measurements - 57MM Inducer / 51MM Exducer Compressor Housing - 58MM Stock... MSRP: Now: $1,499.00 Choose Options Compare Quick view GrimmSpeed | sku: 057060 GrimmSpeed Universal Electronic Boost Control Solenoid When it comes to boost control on turbocharged engines, GrimmSpeed Direct-Fit, 3-Port Electronic Boost Control Solenoids for Subaru, Mitsubishi and Mazda have set the standard in the industry. With that popularity, have come... MSRP: Now: $99.00 Add to Cart Compare Quick view BLOX Racing BLOX RACING MANUAL BOOST CONTROLLER BLOX Racing offers a manual boost controller that rivals its electronic counterparts. Each controller is constructed out of billet aluminum and stainless steel components, and features a boost dial that is easy to adjust yet will not slip causing over... MSRP: Now: $89.25 Choose Options Compare Quick view BLOX Racing BLOX RACING INTERCOOLER COUPLER KIT - 2002+ SUBARU WRX / STI BLOX Racing's silicone hose coupler replaces the OEM intercooler hose. BLOX Racing uses 4-layer silicone that is designed to withstand the high temperatures in the engine bay and at the intercooler. Each is fiber reinforced for maximum durability. The... MSRP: Now: $21.25 Choose Options Compare Quick view BLOX Racing BLOX RACING AFMAF SILICONE AIR INTAKE HOSE - 08-14 SUBARU WRX / STI & 2019 STI BLOX Racing'S silicone hose replaces the OEM hose between the inlet and air box. BLOX Racing uses 4-layer silicone that is designed to withstand the high temperatures in the engine bay and fiber reinforced for maximum durability. The new intake... MSRP: Now: $76.50 Choose Options Compare Quick view HKS | sku: 14001-AK067 **Special Orders** HKS GT TURBINE GT4950-BB V Band A/R 0.92 Turbo Kit [ GT4950_BB ] Assumed outputs650ps EngineRB26 Twin / SR20 / EJ20 / G16E / VR38 Mirror Twin FeaturesUpgrade from GT III-RS to aim for 500ps. Concepts Big turbocharger for inline 6, V8, V6 and inline 4 tuning engines. HKS takes on the challenge of... MSRP: Now: $3,267.00 Add to Cart Compare Quick view HKS | sku: 14001-AK064 **Special Order** HKS GT TURBINE GT5565-BB V band A/R 0.83 Turbo Kit [ GT5565_BB ] Assumed outputs650ps EngineRB26(2.8L)Twin turbo / SR20(2.2L) / 4G63(2.3L) FeaturesThe size is like GT3037 + α for 500ps Over. Concepts Big turbocharger for inline 6, V8, V6 and inline 4 tuning engines. HKS takes on the challenge of... MSRP: Now: $3,357.00 Add to Cart Compare Quick view HKS | sku: 14001-AK062 **Special Order** HKS GT TURBINE GT6290_BB V band A/R 0.83 Turbo Kit [ GT6290_BB ] Assumed outputs900ps EngineRB26 (2.8L) / 2JZ (3.4L) FeaturesTurbo characteristic between the GTIII-4R and the GTIII-5R; intercept is shifted to the high rpm side compared to the 4R, but there is no sagging at high rpm and maximum output is... MSRP: Now: $4,050.00 Add to Cart Compare Quick view HKS | sku: 14001-AK053 **Special Order** HKS GT TURBINE GT75100-BB V band A/R 1.01 Turbo Kit GT75100_BB ] Assumed outputs1000ps EngineRB26 (2.8L) / 2JZ (3.4L) FeaturesAimed at 1000ps. with the same spool-up as the T51R SPL.BB with boost keeping at high rpm. Concepts Big turbocharger for inline 6, V8, V6 and inline 4 tuning engines. HKS takes... MSRP: Now: $4,878.00 Add to Cart Compare Quick view HKS | sku: 14001-AK050 **Special Order** HKS GT TURBINE GT75115_BB GT75115_BB ] Assumed outputs1100ps EngineRB26 (2.8L) / 2JZ (3.4L) FeaturesAssuming high boost with the aim of 1000ps OVER, the compressor is V-band. Concepts Big turbocharger for inline 6, V8, V6 and inline 4 tuning engines. HKS takes on the challenge... MSRP: Now: $5,184.00 Add to Cart Compare Quick view ETS ETS SUBARU 15+ STI SINGLE SCROLL TURBO KIT The ETS Subaru STI Turbo Kit is one of the most complete kits on the market utilizing optimal intercooler pipe routing and a larger ported s-cover along with a wide variaty of turbochargers to match your performance needs. Our turbo kits are capable of... MSRP: Was: Now: $3,095.00 - $7,695.00 Choose Options Compare Quick view ETS ETS SUBARU STI 2015+ ROTATED PIPING KIT This piping kit is the best on the market for relocating the factory Subaru intercooler. The factory intercooler location allows for excessive heat soak and a poor amount of heat dissipation. This piping kit allows you to run a front mounted intercooler... MSRP: Was: Now: $795.00 - $830.00 Choose Options Compare Quick view ETS ETS 15+ STI ROTATED INTERCOOLER PIPING CONVERSION KIT This piping kit is used to convert your stock turbo ETS FMIC kit to work with the ETS rotated turbo kit. This kit won't work on any other rotated turbo kit. Wrinkle Black Powder Coat Includes Silicone Coupler and Clamps Needed For Conversion 2.5"... MSRP: Was: Now: $245.00 - $495.00 Choose Options Compare Quick view ETS ETS 08+ SUBARU STI TOP MOUNT INTERCOOLER Best TMIC on the market! Extreme Turbo Systems has designed a direct bolt on top mount intercooler for the 08+ Subaru STI. This intercooler features a large 19x7x4 core with 31 charge rows! Most competitor intercoolers have between 24-25 charge rows. By... MSRP: Was: Now: $695.00 - $895.00 Choose Options Compare 1 2 3 4 5 Next 1 2 3 4 5 Next Compare Selected × OK
Quick view Process West | sku: PWFMIC08 Process West Front Mount Intercooler Kit - Subaru STI 2015+ The new Process West Front Mount Intercooler Kit for the 2015-17 Subaru VA STI allows for superior air intake cooling. This is achieved by using light-weight CNC mandrel bent aluminuim intercooler piping and a large 685 x 275 x 85mm bar & plate... MSRP: Now: $1,506.75 Add to Cart Compare Quick view Process West | sku: PWFMIC08B Process West Front Mount Intercooler Kit Black - Subaru STI 2015+ The new Process West Front Mount Intercooler Kit for the 2015-17 Subaru VA STI allows for superior air intake cooling. This is achieved by using light-weight CNC mandrel bent aluminuim intercooler piping and a large 685 x 275 x 85mm bar & plate... MSRP: Now: $1,506.75 Add to Cart Compare Quick view Process West | sku: PWTMIC06B Process West Black Top Mount Intercooler - Subaru STI 2008+ Utilising the a huge 530 x 193 x 90mm bar & plate intercooler core, this is the biggest Top Mount Intercooler that Process West produed for Subarus. This is also currently the largest intercooler for 2015+ models. Included with everything you need to... MSRP: Now: $1,031.25 Add to Cart Compare Quick view Forced Performance Forced Performance UHF Blue 51S Oil supply line and gasket set included! UHF FP Blue 51S™ Compressor wheel - 73HTZ Flow rating - 57LB per minute CW Measurements - 52.6MM Inducer / 73MM Exducer TW Measurements - 57MM Inducer / 51MM Exducer Compressor Housing - 58MM Stock... MSRP: Now: $1,499.00 Choose Options Compare Quick view GrimmSpeed | sku: 057060 GrimmSpeed Universal Electronic Boost Control Solenoid When it comes to boost control on turbocharged engines, GrimmSpeed Direct-Fit, 3-Port Electronic Boost Control Solenoids for Subaru, Mitsubishi and Mazda have set the standard in the industry. With that popularity, have come... MSRP: Now: $99.00 Add to Cart Compare Quick view BLOX Racing BLOX RACING MANUAL BOOST CONTROLLER BLOX Racing offers a manual boost controller that rivals its electronic counterparts. Each controller is constructed out of billet aluminum and stainless steel components, and features a boost dial that is easy to adjust yet will not slip causing over... MSRP: Now: $89.25 Choose Options Compare Quick view BLOX Racing BLOX RACING INTERCOOLER COUPLER KIT - 2002+ SUBARU WRX / STI BLOX Racing's silicone hose coupler replaces the OEM intercooler hose. BLOX Racing uses 4-layer silicone that is designed to withstand the high temperatures in the engine bay and at the intercooler. Each is fiber reinforced for maximum durability. The... MSRP: Now: $21.25 Choose Options Compare Quick view BLOX Racing BLOX RACING AFMAF SILICONE AIR INTAKE HOSE - 08-14 SUBARU WRX / STI & 2019 STI BLOX Racing'S silicone hose replaces the OEM hose between the inlet and air box. BLOX Racing uses 4-layer silicone that is designed to withstand the high temperatures in the engine bay and fiber reinforced for maximum durability. The new intake... MSRP: Now: $76.50 Choose Options Compare Quick view HKS | sku: 14001-AK067 **Special Orders** HKS GT TURBINE GT4950-BB V Band A/R 0.92 Turbo Kit [ GT4950_BB ] Assumed outputs650ps EngineRB26 Twin / SR20 / EJ20 / G16E / VR38 Mirror Twin FeaturesUpgrade from GT III-RS to aim for 500ps. Concepts Big turbocharger for inline 6, V8, V6 and inline 4 tuning engines. HKS takes on the challenge of... MSRP: Now: $3,267.00 Add to Cart Compare Quick view HKS | sku: 14001-AK064 **Special Order** HKS GT TURBINE GT5565-BB V band A/R 0.83 Turbo Kit [ GT5565_BB ] Assumed outputs650ps EngineRB26(2.8L)Twin turbo / SR20(2.2L) / 4G63(2.3L) FeaturesThe size is like GT3037 + α for 500ps Over. Concepts Big turbocharger for inline 6, V8, V6 and inline 4 tuning engines. HKS takes on the challenge of... MSRP: Now: $3,357.00 Add to Cart Compare Quick view HKS | sku: 14001-AK062 **Special Order** HKS GT TURBINE GT6290_BB V band A/R 0.83 Turbo Kit [ GT6290_BB ] Assumed outputs900ps EngineRB26 (2.8L) / 2JZ (3.4L) FeaturesTurbo characteristic between the GTIII-4R and the GTIII-5R; intercept is shifted to the high rpm side compared to the 4R, but there is no sagging at high rpm and maximum output is... MSRP: Now: $4,050.00 Add to Cart Compare Quick view HKS | sku: 14001-AK053 **Special Order** HKS GT TURBINE GT75100-BB V band A/R 1.01 Turbo Kit GT75100_BB ] Assumed outputs1000ps EngineRB26 (2.8L) / 2JZ (3.4L) FeaturesAimed at 1000ps. with the same spool-up as the T51R SPL.BB with boost keeping at high rpm. Concepts Big turbocharger for inline 6, V8, V6 and inline 4 tuning engines. HKS takes... MSRP: Now: $4,878.00 Add to Cart Compare Quick view HKS | sku: 14001-AK050 **Special Order** HKS GT TURBINE GT75115_BB GT75115_BB ] Assumed outputs1100ps EngineRB26 (2.8L) / 2JZ (3.4L) FeaturesAssuming high boost with the aim of 1000ps OVER, the compressor is V-band. Concepts Big turbocharger for inline 6, V8, V6 and inline 4 tuning engines. HKS takes on the challenge... MSRP: Now: $5,184.00 Add to Cart Compare Quick view ETS ETS SUBARU 15+ STI SINGLE SCROLL TURBO KIT The ETS Subaru STI Turbo Kit is one of the most complete kits on the market utilizing optimal intercooler pipe routing and a larger ported s-cover along with a wide variaty of turbochargers to match your performance needs. Our turbo kits are capable of... MSRP: Was: Now: $3,095.00 - $7,695.00 Choose Options Compare Quick view ETS ETS SUBARU STI 2015+ ROTATED PIPING KIT This piping kit is the best on the market for relocating the factory Subaru intercooler. The factory intercooler location allows for excessive heat soak and a poor amount of heat dissipation. This piping kit allows you to run a front mounted intercooler... MSRP: Was: Now: $795.00 - $830.00 Choose Options Compare Quick view ETS ETS 15+ STI ROTATED INTERCOOLER PIPING CONVERSION KIT This piping kit is used to convert your stock turbo ETS FMIC kit to work with the ETS rotated turbo kit. This kit won't work on any other rotated turbo kit. Wrinkle Black Powder Coat Includes Silicone Coupler and Clamps Needed For Conversion 2.5"... MSRP: Was: Now: $245.00 - $495.00 Choose Options Compare Quick view ETS ETS 08+ SUBARU STI TOP MOUNT INTERCOOLER Best TMIC on the market! Extreme Turbo Systems has designed a direct bolt on top mount intercooler for the 08+ Subaru STI. This intercooler features a large 19x7x4 core with 31 charge rows! Most competitor intercoolers have between 24-25 charge rows. By... MSRP: Was: Now: $695.00 - $895.00 Choose Options Compare 1 2 3 4 5 Next 1 2 3 4 5 Next Compare Selected × OK
Quick view Process West | sku: PWFMIC08B Process West Front Mount Intercooler Kit Black - Subaru STI 2015+ The new Process West Front Mount Intercooler Kit for the 2015-17 Subaru VA STI allows for superior air intake cooling. This is achieved by using light-weight CNC mandrel bent aluminuim intercooler piping and a large 685 x 275 x 85mm bar & plate... MSRP: Now: $1,506.75 Add to Cart Compare Quick view Process West | sku: PWTMIC06B Process West Black Top Mount Intercooler - Subaru STI 2008+ Utilising the a huge 530 x 193 x 90mm bar & plate intercooler core, this is the biggest Top Mount Intercooler that Process West produed for Subarus. This is also currently the largest intercooler for 2015+ models. Included with everything you need to... MSRP: Now: $1,031.25 Add to Cart Compare Quick view Forced Performance Forced Performance UHF Blue 51S Oil supply line and gasket set included! UHF FP Blue 51S™ Compressor wheel - 73HTZ Flow rating - 57LB per minute CW Measurements - 52.6MM Inducer / 73MM Exducer TW Measurements - 57MM Inducer / 51MM Exducer Compressor Housing - 58MM Stock... MSRP: Now: $1,499.00 Choose Options Compare Quick view GrimmSpeed | sku: 057060 GrimmSpeed Universal Electronic Boost Control Solenoid When it comes to boost control on turbocharged engines, GrimmSpeed Direct-Fit, 3-Port Electronic Boost Control Solenoids for Subaru, Mitsubishi and Mazda have set the standard in the industry. With that popularity, have come... MSRP: Now: $99.00 Add to Cart Compare Quick view BLOX Racing BLOX RACING MANUAL BOOST CONTROLLER BLOX Racing offers a manual boost controller that rivals its electronic counterparts. Each controller is constructed out of billet aluminum and stainless steel components, and features a boost dial that is easy to adjust yet will not slip causing over... MSRP: Now: $89.25 Choose Options Compare Quick view BLOX Racing BLOX RACING INTERCOOLER COUPLER KIT - 2002+ SUBARU WRX / STI BLOX Racing's silicone hose coupler replaces the OEM intercooler hose. BLOX Racing uses 4-layer silicone that is designed to withstand the high temperatures in the engine bay and at the intercooler. Each is fiber reinforced for maximum durability. The... MSRP: Now: $21.25 Choose Options Compare Quick view BLOX Racing BLOX RACING AFMAF SILICONE AIR INTAKE HOSE - 08-14 SUBARU WRX / STI & 2019 STI BLOX Racing'S silicone hose replaces the OEM hose between the inlet and air box. BLOX Racing uses 4-layer silicone that is designed to withstand the high temperatures in the engine bay and fiber reinforced for maximum durability. The new intake... MSRP: Now: $76.50 Choose Options Compare Quick view HKS | sku: 14001-AK067 **Special Orders** HKS GT TURBINE GT4950-BB V Band A/R 0.92 Turbo Kit [ GT4950_BB ] Assumed outputs650ps EngineRB26 Twin / SR20 / EJ20 / G16E / VR38 Mirror Twin FeaturesUpgrade from GT III-RS to aim for 500ps. Concepts Big turbocharger for inline 6, V8, V6 and inline 4 tuning engines. HKS takes on the challenge of... MSRP: Now: $3,267.00 Add to Cart Compare Quick view HKS | sku: 14001-AK064 **Special Order** HKS GT TURBINE GT5565-BB V band A/R 0.83 Turbo Kit [ GT5565_BB ] Assumed outputs650ps EngineRB26(2.8L)Twin turbo / SR20(2.2L) / 4G63(2.3L) FeaturesThe size is like GT3037 + α for 500ps Over. Concepts Big turbocharger for inline 6, V8, V6 and inline 4 tuning engines. HKS takes on the challenge of... MSRP: Now: $3,357.00 Add to Cart Compare Quick view HKS | sku: 14001-AK062 **Special Order** HKS GT TURBINE GT6290_BB V band A/R 0.83 Turbo Kit [ GT6290_BB ] Assumed outputs900ps EngineRB26 (2.8L) / 2JZ (3.4L) FeaturesTurbo characteristic between the GTIII-4R and the GTIII-5R; intercept is shifted to the high rpm side compared to the 4R, but there is no sagging at high rpm and maximum output is... MSRP: Now: $4,050.00 Add to Cart Compare Quick view HKS | sku: 14001-AK053 **Special Order** HKS GT TURBINE GT75100-BB V band A/R 1.01 Turbo Kit GT75100_BB ] Assumed outputs1000ps EngineRB26 (2.8L) / 2JZ (3.4L) FeaturesAimed at 1000ps. with the same spool-up as the T51R SPL.BB with boost keeping at high rpm. Concepts Big turbocharger for inline 6, V8, V6 and inline 4 tuning engines. HKS takes... MSRP: Now: $4,878.00 Add to Cart Compare Quick view HKS | sku: 14001-AK050 **Special Order** HKS GT TURBINE GT75115_BB GT75115_BB ] Assumed outputs1100ps EngineRB26 (2.8L) / 2JZ (3.4L) FeaturesAssuming high boost with the aim of 1000ps OVER, the compressor is V-band. Concepts Big turbocharger for inline 6, V8, V6 and inline 4 tuning engines. HKS takes on the challenge... MSRP: Now: $5,184.00 Add to Cart Compare Quick view ETS ETS SUBARU 15+ STI SINGLE SCROLL TURBO KIT The ETS Subaru STI Turbo Kit is one of the most complete kits on the market utilizing optimal intercooler pipe routing and a larger ported s-cover along with a wide variaty of turbochargers to match your performance needs. Our turbo kits are capable of... MSRP: Was: Now: $3,095.00 - $7,695.00 Choose Options Compare Quick view ETS ETS SUBARU STI 2015+ ROTATED PIPING KIT This piping kit is the best on the market for relocating the factory Subaru intercooler. The factory intercooler location allows for excessive heat soak and a poor amount of heat dissipation. This piping kit allows you to run a front mounted intercooler... MSRP: Was: Now: $795.00 - $830.00 Choose Options Compare Quick view ETS ETS 15+ STI ROTATED INTERCOOLER PIPING CONVERSION KIT This piping kit is used to convert your stock turbo ETS FMIC kit to work with the ETS rotated turbo kit. This kit won't work on any other rotated turbo kit. Wrinkle Black Powder Coat Includes Silicone Coupler and Clamps Needed For Conversion 2.5"... MSRP: Was: Now: $245.00 - $495.00 Choose Options Compare Quick view ETS ETS 08+ SUBARU STI TOP MOUNT INTERCOOLER Best TMIC on the market! Extreme Turbo Systems has designed a direct bolt on top mount intercooler for the 08+ Subaru STI. This intercooler features a large 19x7x4 core with 31 charge rows! Most competitor intercoolers have between 24-25 charge rows. By... MSRP: Was: Now: $695.00 - $895.00 Choose Options Compare 1 2 3 4 5 Next 1 2 3 4 5 Next Compare Selected × OK
Quick view Process West | sku: PWTMIC06B Process West Black Top Mount Intercooler - Subaru STI 2008+ Utilising the a huge 530 x 193 x 90mm bar & plate intercooler core, this is the biggest Top Mount Intercooler that Process West produed for Subarus. This is also currently the largest intercooler for 2015+ models. Included with everything you need to... MSRP: Now: $1,031.25 Add to Cart Compare Quick view Forced Performance Forced Performance UHF Blue 51S Oil supply line and gasket set included! UHF FP Blue 51S™ Compressor wheel - 73HTZ Flow rating - 57LB per minute CW Measurements - 52.6MM Inducer / 73MM Exducer TW Measurements - 57MM Inducer / 51MM Exducer Compressor Housing - 58MM Stock... MSRP: Now: $1,499.00 Choose Options Compare Quick view GrimmSpeed | sku: 057060 GrimmSpeed Universal Electronic Boost Control Solenoid When it comes to boost control on turbocharged engines, GrimmSpeed Direct-Fit, 3-Port Electronic Boost Control Solenoids for Subaru, Mitsubishi and Mazda have set the standard in the industry. With that popularity, have come... MSRP: Now: $99.00 Add to Cart Compare Quick view BLOX Racing BLOX RACING MANUAL BOOST CONTROLLER BLOX Racing offers a manual boost controller that rivals its electronic counterparts. Each controller is constructed out of billet aluminum and stainless steel components, and features a boost dial that is easy to adjust yet will not slip causing over... MSRP: Now: $89.25 Choose Options Compare Quick view BLOX Racing BLOX RACING INTERCOOLER COUPLER KIT - 2002+ SUBARU WRX / STI BLOX Racing's silicone hose coupler replaces the OEM intercooler hose. BLOX Racing uses 4-layer silicone that is designed to withstand the high temperatures in the engine bay and at the intercooler. Each is fiber reinforced for maximum durability. The... MSRP: Now: $21.25 Choose Options Compare Quick view BLOX Racing BLOX RACING AFMAF SILICONE AIR INTAKE HOSE - 08-14 SUBARU WRX / STI & 2019 STI BLOX Racing'S silicone hose replaces the OEM hose between the inlet and air box. BLOX Racing uses 4-layer silicone that is designed to withstand the high temperatures in the engine bay and fiber reinforced for maximum durability. The new intake... MSRP: Now: $76.50 Choose Options Compare Quick view HKS | sku: 14001-AK067 **Special Orders** HKS GT TURBINE GT4950-BB V Band A/R 0.92 Turbo Kit [ GT4950_BB ] Assumed outputs650ps EngineRB26 Twin / SR20 / EJ20 / G16E / VR38 Mirror Twin FeaturesUpgrade from GT III-RS to aim for 500ps. Concepts Big turbocharger for inline 6, V8, V6 and inline 4 tuning engines. HKS takes on the challenge of... MSRP: Now: $3,267.00 Add to Cart Compare Quick view HKS | sku: 14001-AK064 **Special Order** HKS GT TURBINE GT5565-BB V band A/R 0.83 Turbo Kit [ GT5565_BB ] Assumed outputs650ps EngineRB26(2.8L)Twin turbo / SR20(2.2L) / 4G63(2.3L) FeaturesThe size is like GT3037 + α for 500ps Over. Concepts Big turbocharger for inline 6, V8, V6 and inline 4 tuning engines. HKS takes on the challenge of... MSRP: Now: $3,357.00 Add to Cart Compare Quick view HKS | sku: 14001-AK062 **Special Order** HKS GT TURBINE GT6290_BB V band A/R 0.83 Turbo Kit [ GT6290_BB ] Assumed outputs900ps EngineRB26 (2.8L) / 2JZ (3.4L) FeaturesTurbo characteristic between the GTIII-4R and the GTIII-5R; intercept is shifted to the high rpm side compared to the 4R, but there is no sagging at high rpm and maximum output is... MSRP: Now: $4,050.00 Add to Cart Compare Quick view HKS | sku: 14001-AK053 **Special Order** HKS GT TURBINE GT75100-BB V band A/R 1.01 Turbo Kit GT75100_BB ] Assumed outputs1000ps EngineRB26 (2.8L) / 2JZ (3.4L) FeaturesAimed at 1000ps. with the same spool-up as the T51R SPL.BB with boost keeping at high rpm. Concepts Big turbocharger for inline 6, V8, V6 and inline 4 tuning engines. HKS takes... MSRP: Now: $4,878.00 Add to Cart Compare Quick view HKS | sku: 14001-AK050 **Special Order** HKS GT TURBINE GT75115_BB GT75115_BB ] Assumed outputs1100ps EngineRB26 (2.8L) / 2JZ (3.4L) FeaturesAssuming high boost with the aim of 1000ps OVER, the compressor is V-band. Concepts Big turbocharger for inline 6, V8, V6 and inline 4 tuning engines. HKS takes on the challenge... MSRP: Now: $5,184.00 Add to Cart Compare Quick view ETS ETS SUBARU 15+ STI SINGLE SCROLL TURBO KIT The ETS Subaru STI Turbo Kit is one of the most complete kits on the market utilizing optimal intercooler pipe routing and a larger ported s-cover along with a wide variaty of turbochargers to match your performance needs. Our turbo kits are capable of... MSRP: Was: Now: $3,095.00 - $7,695.00 Choose Options Compare Quick view ETS ETS SUBARU STI 2015+ ROTATED PIPING KIT This piping kit is the best on the market for relocating the factory Subaru intercooler. The factory intercooler location allows for excessive heat soak and a poor amount of heat dissipation. This piping kit allows you to run a front mounted intercooler... MSRP: Was: Now: $795.00 - $830.00 Choose Options Compare Quick view ETS ETS 15+ STI ROTATED INTERCOOLER PIPING CONVERSION KIT This piping kit is used to convert your stock turbo ETS FMIC kit to work with the ETS rotated turbo kit. This kit won't work on any other rotated turbo kit. Wrinkle Black Powder Coat Includes Silicone Coupler and Clamps Needed For Conversion 2.5"... MSRP: Was: Now: $245.00 - $495.00 Choose Options Compare Quick view ETS ETS 08+ SUBARU STI TOP MOUNT INTERCOOLER Best TMIC on the market! Extreme Turbo Systems has designed a direct bolt on top mount intercooler for the 08+ Subaru STI. This intercooler features a large 19x7x4 core with 31 charge rows! Most competitor intercoolers have between 24-25 charge rows. By... MSRP: Was: Now: $695.00 - $895.00 Choose Options Compare 1 2 3 4 5 Next 1 2 3 4 5 Next Compare Selected × OK
Quick view Forced Performance Forced Performance UHF Blue 51S Oil supply line and gasket set included! UHF FP Blue 51S™ Compressor wheel - 73HTZ Flow rating - 57LB per minute CW Measurements - 52.6MM Inducer / 73MM Exducer TW Measurements - 57MM Inducer / 51MM Exducer Compressor Housing - 58MM Stock... MSRP: Now: $1,499.00 Choose Options Compare Quick view GrimmSpeed | sku: 057060 GrimmSpeed Universal Electronic Boost Control Solenoid When it comes to boost control on turbocharged engines, GrimmSpeed Direct-Fit, 3-Port Electronic Boost Control Solenoids for Subaru, Mitsubishi and Mazda have set the standard in the industry. With that popularity, have come... MSRP: Now: $99.00 Add to Cart Compare Quick view BLOX Racing BLOX RACING MANUAL BOOST CONTROLLER BLOX Racing offers a manual boost controller that rivals its electronic counterparts. Each controller is constructed out of billet aluminum and stainless steel components, and features a boost dial that is easy to adjust yet will not slip causing over... MSRP: Now: $89.25 Choose Options Compare Quick view BLOX Racing BLOX RACING INTERCOOLER COUPLER KIT - 2002+ SUBARU WRX / STI BLOX Racing's silicone hose coupler replaces the OEM intercooler hose. BLOX Racing uses 4-layer silicone that is designed to withstand the high temperatures in the engine bay and at the intercooler. Each is fiber reinforced for maximum durability. The... MSRP: Now: $21.25 Choose Options Compare Quick view BLOX Racing BLOX RACING AFMAF SILICONE AIR INTAKE HOSE - 08-14 SUBARU WRX / STI & 2019 STI BLOX Racing'S silicone hose replaces the OEM hose between the inlet and air box. BLOX Racing uses 4-layer silicone that is designed to withstand the high temperatures in the engine bay and fiber reinforced for maximum durability. The new intake... MSRP: Now: $76.50 Choose Options Compare Quick view HKS | sku: 14001-AK067 **Special Orders** HKS GT TURBINE GT4950-BB V Band A/R 0.92 Turbo Kit [ GT4950_BB ] Assumed outputs650ps EngineRB26 Twin / SR20 / EJ20 / G16E / VR38 Mirror Twin FeaturesUpgrade from GT III-RS to aim for 500ps. Concepts Big turbocharger for inline 6, V8, V6 and inline 4 tuning engines. HKS takes on the challenge of... MSRP: Now: $3,267.00 Add to Cart Compare Quick view HKS | sku: 14001-AK064 **Special Order** HKS GT TURBINE GT5565-BB V band A/R 0.83 Turbo Kit [ GT5565_BB ] Assumed outputs650ps EngineRB26(2.8L)Twin turbo / SR20(2.2L) / 4G63(2.3L) FeaturesThe size is like GT3037 + α for 500ps Over. Concepts Big turbocharger for inline 6, V8, V6 and inline 4 tuning engines. HKS takes on the challenge of... MSRP: Now: $3,357.00 Add to Cart Compare Quick view HKS | sku: 14001-AK062 **Special Order** HKS GT TURBINE GT6290_BB V band A/R 0.83 Turbo Kit [ GT6290_BB ] Assumed outputs900ps EngineRB26 (2.8L) / 2JZ (3.4L) FeaturesTurbo characteristic between the GTIII-4R and the GTIII-5R; intercept is shifted to the high rpm side compared to the 4R, but there is no sagging at high rpm and maximum output is... MSRP: Now: $4,050.00 Add to Cart Compare Quick view HKS | sku: 14001-AK053 **Special Order** HKS GT TURBINE GT75100-BB V band A/R 1.01 Turbo Kit GT75100_BB ] Assumed outputs1000ps EngineRB26 (2.8L) / 2JZ (3.4L) FeaturesAimed at 1000ps. with the same spool-up as the T51R SPL.BB with boost keeping at high rpm. Concepts Big turbocharger for inline 6, V8, V6 and inline 4 tuning engines. HKS takes... MSRP: Now: $4,878.00 Add to Cart Compare Quick view HKS | sku: 14001-AK050 **Special Order** HKS GT TURBINE GT75115_BB GT75115_BB ] Assumed outputs1100ps EngineRB26 (2.8L) / 2JZ (3.4L) FeaturesAssuming high boost with the aim of 1000ps OVER, the compressor is V-band. Concepts Big turbocharger for inline 6, V8, V6 and inline 4 tuning engines. HKS takes on the challenge... MSRP: Now: $5,184.00 Add to Cart Compare Quick view ETS ETS SUBARU 15+ STI SINGLE SCROLL TURBO KIT The ETS Subaru STI Turbo Kit is one of the most complete kits on the market utilizing optimal intercooler pipe routing and a larger ported s-cover along with a wide variaty of turbochargers to match your performance needs. Our turbo kits are capable of... MSRP: Was: Now: $3,095.00 - $7,695.00 Choose Options Compare Quick view ETS ETS SUBARU STI 2015+ ROTATED PIPING KIT This piping kit is the best on the market for relocating the factory Subaru intercooler. The factory intercooler location allows for excessive heat soak and a poor amount of heat dissipation. This piping kit allows you to run a front mounted intercooler... MSRP: Was: Now: $795.00 - $830.00 Choose Options Compare Quick view ETS ETS 15+ STI ROTATED INTERCOOLER PIPING CONVERSION KIT This piping kit is used to convert your stock turbo ETS FMIC kit to work with the ETS rotated turbo kit. This kit won't work on any other rotated turbo kit. Wrinkle Black Powder Coat Includes Silicone Coupler and Clamps Needed For Conversion 2.5"... MSRP: Was: Now: $245.00 - $495.00 Choose Options Compare Quick view ETS ETS 08+ SUBARU STI TOP MOUNT INTERCOOLER Best TMIC on the market! Extreme Turbo Systems has designed a direct bolt on top mount intercooler for the 08+ Subaru STI. This intercooler features a large 19x7x4 core with 31 charge rows! Most competitor intercoolers have between 24-25 charge rows. By... MSRP: Was: Now: $695.00 - $895.00 Choose Options Compare 1 2 3 4 5 Next 1 2 3 4 5 Next Compare Selected × OK
Quick view GrimmSpeed | sku: 057060 GrimmSpeed Universal Electronic Boost Control Solenoid When it comes to boost control on turbocharged engines, GrimmSpeed Direct-Fit, 3-Port Electronic Boost Control Solenoids for Subaru, Mitsubishi and Mazda have set the standard in the industry. With that popularity, have come... MSRP: Now: $99.00 Add to Cart Compare Quick view BLOX Racing BLOX RACING MANUAL BOOST CONTROLLER BLOX Racing offers a manual boost controller that rivals its electronic counterparts. Each controller is constructed out of billet aluminum and stainless steel components, and features a boost dial that is easy to adjust yet will not slip causing over... MSRP: Now: $89.25 Choose Options Compare Quick view BLOX Racing BLOX RACING INTERCOOLER COUPLER KIT - 2002+ SUBARU WRX / STI BLOX Racing's silicone hose coupler replaces the OEM intercooler hose. BLOX Racing uses 4-layer silicone that is designed to withstand the high temperatures in the engine bay and at the intercooler. Each is fiber reinforced for maximum durability. The... MSRP: Now: $21.25 Choose Options Compare Quick view BLOX Racing BLOX RACING AFMAF SILICONE AIR INTAKE HOSE - 08-14 SUBARU WRX / STI & 2019 STI BLOX Racing'S silicone hose replaces the OEM hose between the inlet and air box. BLOX Racing uses 4-layer silicone that is designed to withstand the high temperatures in the engine bay and fiber reinforced for maximum durability. The new intake... MSRP: Now: $76.50 Choose Options Compare Quick view HKS | sku: 14001-AK067 **Special Orders** HKS GT TURBINE GT4950-BB V Band A/R 0.92 Turbo Kit [ GT4950_BB ] Assumed outputs650ps EngineRB26 Twin / SR20 / EJ20 / G16E / VR38 Mirror Twin FeaturesUpgrade from GT III-RS to aim for 500ps. Concepts Big turbocharger for inline 6, V8, V6 and inline 4 tuning engines. HKS takes on the challenge of... MSRP: Now: $3,267.00 Add to Cart Compare Quick view HKS | sku: 14001-AK064 **Special Order** HKS GT TURBINE GT5565-BB V band A/R 0.83 Turbo Kit [ GT5565_BB ] Assumed outputs650ps EngineRB26(2.8L)Twin turbo / SR20(2.2L) / 4G63(2.3L) FeaturesThe size is like GT3037 + α for 500ps Over. Concepts Big turbocharger for inline 6, V8, V6 and inline 4 tuning engines. HKS takes on the challenge of... MSRP: Now: $3,357.00 Add to Cart Compare Quick view HKS | sku: 14001-AK062 **Special Order** HKS GT TURBINE GT6290_BB V band A/R 0.83 Turbo Kit [ GT6290_BB ] Assumed outputs900ps EngineRB26 (2.8L) / 2JZ (3.4L) FeaturesTurbo characteristic between the GTIII-4R and the GTIII-5R; intercept is shifted to the high rpm side compared to the 4R, but there is no sagging at high rpm and maximum output is... MSRP: Now: $4,050.00 Add to Cart Compare Quick view HKS | sku: 14001-AK053 **Special Order** HKS GT TURBINE GT75100-BB V band A/R 1.01 Turbo Kit GT75100_BB ] Assumed outputs1000ps EngineRB26 (2.8L) / 2JZ (3.4L) FeaturesAimed at 1000ps. with the same spool-up as the T51R SPL.BB with boost keeping at high rpm. Concepts Big turbocharger for inline 6, V8, V6 and inline 4 tuning engines. HKS takes... MSRP: Now: $4,878.00 Add to Cart Compare Quick view HKS | sku: 14001-AK050 **Special Order** HKS GT TURBINE GT75115_BB GT75115_BB ] Assumed outputs1100ps EngineRB26 (2.8L) / 2JZ (3.4L) FeaturesAssuming high boost with the aim of 1000ps OVER, the compressor is V-band. Concepts Big turbocharger for inline 6, V8, V6 and inline 4 tuning engines. HKS takes on the challenge... MSRP: Now: $5,184.00 Add to Cart Compare Quick view ETS ETS SUBARU 15+ STI SINGLE SCROLL TURBO KIT The ETS Subaru STI Turbo Kit is one of the most complete kits on the market utilizing optimal intercooler pipe routing and a larger ported s-cover along with a wide variaty of turbochargers to match your performance needs. Our turbo kits are capable of... MSRP: Was: Now: $3,095.00 - $7,695.00 Choose Options Compare Quick view ETS ETS SUBARU STI 2015+ ROTATED PIPING KIT This piping kit is the best on the market for relocating the factory Subaru intercooler. The factory intercooler location allows for excessive heat soak and a poor amount of heat dissipation. This piping kit allows you to run a front mounted intercooler... MSRP: Was: Now: $795.00 - $830.00 Choose Options Compare Quick view ETS ETS 15+ STI ROTATED INTERCOOLER PIPING CONVERSION KIT This piping kit is used to convert your stock turbo ETS FMIC kit to work with the ETS rotated turbo kit. This kit won't work on any other rotated turbo kit. Wrinkle Black Powder Coat Includes Silicone Coupler and Clamps Needed For Conversion 2.5"... MSRP: Was: Now: $245.00 - $495.00 Choose Options Compare Quick view ETS ETS 08+ SUBARU STI TOP MOUNT INTERCOOLER Best TMIC on the market! Extreme Turbo Systems has designed a direct bolt on top mount intercooler for the 08+ Subaru STI. This intercooler features a large 19x7x4 core with 31 charge rows! Most competitor intercoolers have between 24-25 charge rows. By... MSRP: Was: Now: $695.00 - $895.00 Choose Options Compare 1 2 3 4 5 Next 1 2 3 4 5 Next Compare Selected × OK
Quick view BLOX Racing BLOX RACING MANUAL BOOST CONTROLLER BLOX Racing offers a manual boost controller that rivals its electronic counterparts. Each controller is constructed out of billet aluminum and stainless steel components, and features a boost dial that is easy to adjust yet will not slip causing over... MSRP: Now: $89.25 Choose Options Compare Quick view BLOX Racing BLOX RACING INTERCOOLER COUPLER KIT - 2002+ SUBARU WRX / STI BLOX Racing's silicone hose coupler replaces the OEM intercooler hose. BLOX Racing uses 4-layer silicone that is designed to withstand the high temperatures in the engine bay and at the intercooler. Each is fiber reinforced for maximum durability. The... MSRP: Now: $21.25 Choose Options Compare Quick view BLOX Racing BLOX RACING AFMAF SILICONE AIR INTAKE HOSE - 08-14 SUBARU WRX / STI & 2019 STI BLOX Racing'S silicone hose replaces the OEM hose between the inlet and air box. BLOX Racing uses 4-layer silicone that is designed to withstand the high temperatures in the engine bay and fiber reinforced for maximum durability. The new intake... MSRP: Now: $76.50 Choose Options Compare Quick view HKS | sku: 14001-AK067 **Special Orders** HKS GT TURBINE GT4950-BB V Band A/R 0.92 Turbo Kit [ GT4950_BB ] Assumed outputs650ps EngineRB26 Twin / SR20 / EJ20 / G16E / VR38 Mirror Twin FeaturesUpgrade from GT III-RS to aim for 500ps. Concepts Big turbocharger for inline 6, V8, V6 and inline 4 tuning engines. HKS takes on the challenge of... MSRP: Now: $3,267.00 Add to Cart Compare Quick view HKS | sku: 14001-AK064 **Special Order** HKS GT TURBINE GT5565-BB V band A/R 0.83 Turbo Kit [ GT5565_BB ] Assumed outputs650ps EngineRB26(2.8L)Twin turbo / SR20(2.2L) / 4G63(2.3L) FeaturesThe size is like GT3037 + α for 500ps Over. Concepts Big turbocharger for inline 6, V8, V6 and inline 4 tuning engines. HKS takes on the challenge of... MSRP: Now: $3,357.00 Add to Cart Compare Quick view HKS | sku: 14001-AK062 **Special Order** HKS GT TURBINE GT6290_BB V band A/R 0.83 Turbo Kit [ GT6290_BB ] Assumed outputs900ps EngineRB26 (2.8L) / 2JZ (3.4L) FeaturesTurbo characteristic between the GTIII-4R and the GTIII-5R; intercept is shifted to the high rpm side compared to the 4R, but there is no sagging at high rpm and maximum output is... MSRP: Now: $4,050.00 Add to Cart Compare Quick view HKS | sku: 14001-AK053 **Special Order** HKS GT TURBINE GT75100-BB V band A/R 1.01 Turbo Kit GT75100_BB ] Assumed outputs1000ps EngineRB26 (2.8L) / 2JZ (3.4L) FeaturesAimed at 1000ps. with the same spool-up as the T51R SPL.BB with boost keeping at high rpm. Concepts Big turbocharger for inline 6, V8, V6 and inline 4 tuning engines. HKS takes... MSRP: Now: $4,878.00 Add to Cart Compare Quick view HKS | sku: 14001-AK050 **Special Order** HKS GT TURBINE GT75115_BB GT75115_BB ] Assumed outputs1100ps EngineRB26 (2.8L) / 2JZ (3.4L) FeaturesAssuming high boost with the aim of 1000ps OVER, the compressor is V-band. Concepts Big turbocharger for inline 6, V8, V6 and inline 4 tuning engines. HKS takes on the challenge... MSRP: Now: $5,184.00 Add to Cart Compare Quick view ETS ETS SUBARU 15+ STI SINGLE SCROLL TURBO KIT The ETS Subaru STI Turbo Kit is one of the most complete kits on the market utilizing optimal intercooler pipe routing and a larger ported s-cover along with a wide variaty of turbochargers to match your performance needs. Our turbo kits are capable of... MSRP: Was: Now: $3,095.00 - $7,695.00 Choose Options Compare Quick view ETS ETS SUBARU STI 2015+ ROTATED PIPING KIT This piping kit is the best on the market for relocating the factory Subaru intercooler. The factory intercooler location allows for excessive heat soak and a poor amount of heat dissipation. This piping kit allows you to run a front mounted intercooler... MSRP: Was: Now: $795.00 - $830.00 Choose Options Compare Quick view ETS ETS 15+ STI ROTATED INTERCOOLER PIPING CONVERSION KIT This piping kit is used to convert your stock turbo ETS FMIC kit to work with the ETS rotated turbo kit. This kit won't work on any other rotated turbo kit. Wrinkle Black Powder Coat Includes Silicone Coupler and Clamps Needed For Conversion 2.5"... MSRP: Was: Now: $245.00 - $495.00 Choose Options Compare Quick view ETS ETS 08+ SUBARU STI TOP MOUNT INTERCOOLER Best TMIC on the market! Extreme Turbo Systems has designed a direct bolt on top mount intercooler for the 08+ Subaru STI. This intercooler features a large 19x7x4 core with 31 charge rows! Most competitor intercoolers have between 24-25 charge rows. By... MSRP: Was: Now: $695.00 - $895.00 Choose Options Compare 1 2 3 4 5 Next 1 2 3 4 5 Next Compare Selected × OK
Quick view BLOX Racing BLOX RACING INTERCOOLER COUPLER KIT - 2002+ SUBARU WRX / STI BLOX Racing's silicone hose coupler replaces the OEM intercooler hose. BLOX Racing uses 4-layer silicone that is designed to withstand the high temperatures in the engine bay and at the intercooler. Each is fiber reinforced for maximum durability. The... MSRP: Now: $21.25 Choose Options Compare Quick view BLOX Racing BLOX RACING AFMAF SILICONE AIR INTAKE HOSE - 08-14 SUBARU WRX / STI & 2019 STI BLOX Racing'S silicone hose replaces the OEM hose between the inlet and air box. BLOX Racing uses 4-layer silicone that is designed to withstand the high temperatures in the engine bay and fiber reinforced for maximum durability. The new intake... MSRP: Now: $76.50 Choose Options Compare Quick view HKS | sku: 14001-AK067 **Special Orders** HKS GT TURBINE GT4950-BB V Band A/R 0.92 Turbo Kit [ GT4950_BB ] Assumed outputs650ps EngineRB26 Twin / SR20 / EJ20 / G16E / VR38 Mirror Twin FeaturesUpgrade from GT III-RS to aim for 500ps. Concepts Big turbocharger for inline 6, V8, V6 and inline 4 tuning engines. HKS takes on the challenge of... MSRP: Now: $3,267.00 Add to Cart Compare Quick view HKS | sku: 14001-AK064 **Special Order** HKS GT TURBINE GT5565-BB V band A/R 0.83 Turbo Kit [ GT5565_BB ] Assumed outputs650ps EngineRB26(2.8L)Twin turbo / SR20(2.2L) / 4G63(2.3L) FeaturesThe size is like GT3037 + α for 500ps Over. Concepts Big turbocharger for inline 6, V8, V6 and inline 4 tuning engines. HKS takes on the challenge of... MSRP: Now: $3,357.00 Add to Cart Compare Quick view HKS | sku: 14001-AK062 **Special Order** HKS GT TURBINE GT6290_BB V band A/R 0.83 Turbo Kit [ GT6290_BB ] Assumed outputs900ps EngineRB26 (2.8L) / 2JZ (3.4L) FeaturesTurbo characteristic between the GTIII-4R and the GTIII-5R; intercept is shifted to the high rpm side compared to the 4R, but there is no sagging at high rpm and maximum output is... MSRP: Now: $4,050.00 Add to Cart Compare Quick view HKS | sku: 14001-AK053 **Special Order** HKS GT TURBINE GT75100-BB V band A/R 1.01 Turbo Kit GT75100_BB ] Assumed outputs1000ps EngineRB26 (2.8L) / 2JZ (3.4L) FeaturesAimed at 1000ps. with the same spool-up as the T51R SPL.BB with boost keeping at high rpm. Concepts Big turbocharger for inline 6, V8, V6 and inline 4 tuning engines. HKS takes... MSRP: Now: $4,878.00 Add to Cart Compare Quick view HKS | sku: 14001-AK050 **Special Order** HKS GT TURBINE GT75115_BB GT75115_BB ] Assumed outputs1100ps EngineRB26 (2.8L) / 2JZ (3.4L) FeaturesAssuming high boost with the aim of 1000ps OVER, the compressor is V-band. Concepts Big turbocharger for inline 6, V8, V6 and inline 4 tuning engines. HKS takes on the challenge... MSRP: Now: $5,184.00 Add to Cart Compare Quick view ETS ETS SUBARU 15+ STI SINGLE SCROLL TURBO KIT The ETS Subaru STI Turbo Kit is one of the most complete kits on the market utilizing optimal intercooler pipe routing and a larger ported s-cover along with a wide variaty of turbochargers to match your performance needs. Our turbo kits are capable of... MSRP: Was: Now: $3,095.00 - $7,695.00 Choose Options Compare Quick view ETS ETS SUBARU STI 2015+ ROTATED PIPING KIT This piping kit is the best on the market for relocating the factory Subaru intercooler. The factory intercooler location allows for excessive heat soak and a poor amount of heat dissipation. This piping kit allows you to run a front mounted intercooler... MSRP: Was: Now: $795.00 - $830.00 Choose Options Compare Quick view ETS ETS 15+ STI ROTATED INTERCOOLER PIPING CONVERSION KIT This piping kit is used to convert your stock turbo ETS FMIC kit to work with the ETS rotated turbo kit. This kit won't work on any other rotated turbo kit. Wrinkle Black Powder Coat Includes Silicone Coupler and Clamps Needed For Conversion 2.5"... MSRP: Was: Now: $245.00 - $495.00 Choose Options Compare Quick view ETS ETS 08+ SUBARU STI TOP MOUNT INTERCOOLER Best TMIC on the market! Extreme Turbo Systems has designed a direct bolt on top mount intercooler for the 08+ Subaru STI. This intercooler features a large 19x7x4 core with 31 charge rows! Most competitor intercoolers have between 24-25 charge rows. By... MSRP: Was: Now: $695.00 - $895.00 Choose Options Compare 1 2 3 4 5 Next 1 2 3 4 5 Next Compare Selected × OK
Quick view BLOX Racing BLOX RACING AFMAF SILICONE AIR INTAKE HOSE - 08-14 SUBARU WRX / STI & 2019 STI BLOX Racing'S silicone hose replaces the OEM hose between the inlet and air box. BLOX Racing uses 4-layer silicone that is designed to withstand the high temperatures in the engine bay and fiber reinforced for maximum durability. The new intake... MSRP: Now: $76.50 Choose Options Compare Quick view HKS | sku: 14001-AK067 **Special Orders** HKS GT TURBINE GT4950-BB V Band A/R 0.92 Turbo Kit [ GT4950_BB ] Assumed outputs650ps EngineRB26 Twin / SR20 / EJ20 / G16E / VR38 Mirror Twin FeaturesUpgrade from GT III-RS to aim for 500ps. Concepts Big turbocharger for inline 6, V8, V6 and inline 4 tuning engines. HKS takes on the challenge of... MSRP: Now: $3,267.00 Add to Cart Compare Quick view HKS | sku: 14001-AK064 **Special Order** HKS GT TURBINE GT5565-BB V band A/R 0.83 Turbo Kit [ GT5565_BB ] Assumed outputs650ps EngineRB26(2.8L)Twin turbo / SR20(2.2L) / 4G63(2.3L) FeaturesThe size is like GT3037 + α for 500ps Over. Concepts Big turbocharger for inline 6, V8, V6 and inline 4 tuning engines. HKS takes on the challenge of... MSRP: Now: $3,357.00 Add to Cart Compare Quick view HKS | sku: 14001-AK062 **Special Order** HKS GT TURBINE GT6290_BB V band A/R 0.83 Turbo Kit [ GT6290_BB ] Assumed outputs900ps EngineRB26 (2.8L) / 2JZ (3.4L) FeaturesTurbo characteristic between the GTIII-4R and the GTIII-5R; intercept is shifted to the high rpm side compared to the 4R, but there is no sagging at high rpm and maximum output is... MSRP: Now: $4,050.00 Add to Cart Compare Quick view HKS | sku: 14001-AK053 **Special Order** HKS GT TURBINE GT75100-BB V band A/R 1.01 Turbo Kit GT75100_BB ] Assumed outputs1000ps EngineRB26 (2.8L) / 2JZ (3.4L) FeaturesAimed at 1000ps. with the same spool-up as the T51R SPL.BB with boost keeping at high rpm. Concepts Big turbocharger for inline 6, V8, V6 and inline 4 tuning engines. HKS takes... MSRP: Now: $4,878.00 Add to Cart Compare Quick view HKS | sku: 14001-AK050 **Special Order** HKS GT TURBINE GT75115_BB GT75115_BB ] Assumed outputs1100ps EngineRB26 (2.8L) / 2JZ (3.4L) FeaturesAssuming high boost with the aim of 1000ps OVER, the compressor is V-band. Concepts Big turbocharger for inline 6, V8, V6 and inline 4 tuning engines. HKS takes on the challenge... MSRP: Now: $5,184.00 Add to Cart Compare Quick view ETS ETS SUBARU 15+ STI SINGLE SCROLL TURBO KIT The ETS Subaru STI Turbo Kit is one of the most complete kits on the market utilizing optimal intercooler pipe routing and a larger ported s-cover along with a wide variaty of turbochargers to match your performance needs. Our turbo kits are capable of... MSRP: Was: Now: $3,095.00 - $7,695.00 Choose Options Compare Quick view ETS ETS SUBARU STI 2015+ ROTATED PIPING KIT This piping kit is the best on the market for relocating the factory Subaru intercooler. The factory intercooler location allows for excessive heat soak and a poor amount of heat dissipation. This piping kit allows you to run a front mounted intercooler... MSRP: Was: Now: $795.00 - $830.00 Choose Options Compare Quick view ETS ETS 15+ STI ROTATED INTERCOOLER PIPING CONVERSION KIT This piping kit is used to convert your stock turbo ETS FMIC kit to work with the ETS rotated turbo kit. This kit won't work on any other rotated turbo kit. Wrinkle Black Powder Coat Includes Silicone Coupler and Clamps Needed For Conversion 2.5"... MSRP: Was: Now: $245.00 - $495.00 Choose Options Compare Quick view ETS ETS 08+ SUBARU STI TOP MOUNT INTERCOOLER Best TMIC on the market! Extreme Turbo Systems has designed a direct bolt on top mount intercooler for the 08+ Subaru STI. This intercooler features a large 19x7x4 core with 31 charge rows! Most competitor intercoolers have between 24-25 charge rows. By... MSRP: Was: Now: $695.00 - $895.00 Choose Options Compare 1 2 3 4 5 Next 1 2 3 4 5 Next Compare Selected × OK
Quick view HKS | sku: 14001-AK067 **Special Orders** HKS GT TURBINE GT4950-BB V Band A/R 0.92 Turbo Kit [ GT4950_BB ] Assumed outputs650ps EngineRB26 Twin / SR20 / EJ20 / G16E / VR38 Mirror Twin FeaturesUpgrade from GT III-RS to aim for 500ps. Concepts Big turbocharger for inline 6, V8, V6 and inline 4 tuning engines. HKS takes on the challenge of... MSRP: Now: $3,267.00 Add to Cart Compare Quick view HKS | sku: 14001-AK064 **Special Order** HKS GT TURBINE GT5565-BB V band A/R 0.83 Turbo Kit [ GT5565_BB ] Assumed outputs650ps EngineRB26(2.8L)Twin turbo / SR20(2.2L) / 4G63(2.3L) FeaturesThe size is like GT3037 + α for 500ps Over. Concepts Big turbocharger for inline 6, V8, V6 and inline 4 tuning engines. HKS takes on the challenge of... MSRP: Now: $3,357.00 Add to Cart Compare Quick view HKS | sku: 14001-AK062 **Special Order** HKS GT TURBINE GT6290_BB V band A/R 0.83 Turbo Kit [ GT6290_BB ] Assumed outputs900ps EngineRB26 (2.8L) / 2JZ (3.4L) FeaturesTurbo characteristic between the GTIII-4R and the GTIII-5R; intercept is shifted to the high rpm side compared to the 4R, but there is no sagging at high rpm and maximum output is... MSRP: Now: $4,050.00 Add to Cart Compare Quick view HKS | sku: 14001-AK053 **Special Order** HKS GT TURBINE GT75100-BB V band A/R 1.01 Turbo Kit GT75100_BB ] Assumed outputs1000ps EngineRB26 (2.8L) / 2JZ (3.4L) FeaturesAimed at 1000ps. with the same spool-up as the T51R SPL.BB with boost keeping at high rpm. Concepts Big turbocharger for inline 6, V8, V6 and inline 4 tuning engines. HKS takes... MSRP: Now: $4,878.00 Add to Cart Compare Quick view HKS | sku: 14001-AK050 **Special Order** HKS GT TURBINE GT75115_BB GT75115_BB ] Assumed outputs1100ps EngineRB26 (2.8L) / 2JZ (3.4L) FeaturesAssuming high boost with the aim of 1000ps OVER, the compressor is V-band. Concepts Big turbocharger for inline 6, V8, V6 and inline 4 tuning engines. HKS takes on the challenge... MSRP: Now: $5,184.00 Add to Cart Compare Quick view ETS ETS SUBARU 15+ STI SINGLE SCROLL TURBO KIT The ETS Subaru STI Turbo Kit is one of the most complete kits on the market utilizing optimal intercooler pipe routing and a larger ported s-cover along with a wide variaty of turbochargers to match your performance needs. Our turbo kits are capable of... MSRP: Was: Now: $3,095.00 - $7,695.00 Choose Options Compare Quick view ETS ETS SUBARU STI 2015+ ROTATED PIPING KIT This piping kit is the best on the market for relocating the factory Subaru intercooler. The factory intercooler location allows for excessive heat soak and a poor amount of heat dissipation. This piping kit allows you to run a front mounted intercooler... MSRP: Was: Now: $795.00 - $830.00 Choose Options Compare Quick view ETS ETS 15+ STI ROTATED INTERCOOLER PIPING CONVERSION KIT This piping kit is used to convert your stock turbo ETS FMIC kit to work with the ETS rotated turbo kit. This kit won't work on any other rotated turbo kit. Wrinkle Black Powder Coat Includes Silicone Coupler and Clamps Needed For Conversion 2.5"... MSRP: Was: Now: $245.00 - $495.00 Choose Options Compare Quick view ETS ETS 08+ SUBARU STI TOP MOUNT INTERCOOLER Best TMIC on the market! Extreme Turbo Systems has designed a direct bolt on top mount intercooler for the 08+ Subaru STI. This intercooler features a large 19x7x4 core with 31 charge rows! Most competitor intercoolers have between 24-25 charge rows. By... MSRP: Was: Now: $695.00 - $895.00 Choose Options Compare 1 2 3 4 5 Next 1 2 3 4 5 Next Compare Selected × OK
Quick view HKS | sku: 14001-AK064 **Special Order** HKS GT TURBINE GT5565-BB V band A/R 0.83 Turbo Kit [ GT5565_BB ] Assumed outputs650ps EngineRB26(2.8L)Twin turbo / SR20(2.2L) / 4G63(2.3L) FeaturesThe size is like GT3037 + α for 500ps Over. Concepts Big turbocharger for inline 6, V8, V6 and inline 4 tuning engines. HKS takes on the challenge of... MSRP: Now: $3,357.00 Add to Cart Compare Quick view HKS | sku: 14001-AK062 **Special Order** HKS GT TURBINE GT6290_BB V band A/R 0.83 Turbo Kit [ GT6290_BB ] Assumed outputs900ps EngineRB26 (2.8L) / 2JZ (3.4L) FeaturesTurbo characteristic between the GTIII-4R and the GTIII-5R; intercept is shifted to the high rpm side compared to the 4R, but there is no sagging at high rpm and maximum output is... MSRP: Now: $4,050.00 Add to Cart Compare Quick view HKS | sku: 14001-AK053 **Special Order** HKS GT TURBINE GT75100-BB V band A/R 1.01 Turbo Kit GT75100_BB ] Assumed outputs1000ps EngineRB26 (2.8L) / 2JZ (3.4L) FeaturesAimed at 1000ps. with the same spool-up as the T51R SPL.BB with boost keeping at high rpm. Concepts Big turbocharger for inline 6, V8, V6 and inline 4 tuning engines. HKS takes... MSRP: Now: $4,878.00 Add to Cart Compare Quick view HKS | sku: 14001-AK050 **Special Order** HKS GT TURBINE GT75115_BB GT75115_BB ] Assumed outputs1100ps EngineRB26 (2.8L) / 2JZ (3.4L) FeaturesAssuming high boost with the aim of 1000ps OVER, the compressor is V-band. Concepts Big turbocharger for inline 6, V8, V6 and inline 4 tuning engines. HKS takes on the challenge... MSRP: Now: $5,184.00 Add to Cart Compare Quick view ETS ETS SUBARU 15+ STI SINGLE SCROLL TURBO KIT The ETS Subaru STI Turbo Kit is one of the most complete kits on the market utilizing optimal intercooler pipe routing and a larger ported s-cover along with a wide variaty of turbochargers to match your performance needs. Our turbo kits are capable of... MSRP: Was: Now: $3,095.00 - $7,695.00 Choose Options Compare Quick view ETS ETS SUBARU STI 2015+ ROTATED PIPING KIT This piping kit is the best on the market for relocating the factory Subaru intercooler. The factory intercooler location allows for excessive heat soak and a poor amount of heat dissipation. This piping kit allows you to run a front mounted intercooler... MSRP: Was: Now: $795.00 - $830.00 Choose Options Compare Quick view ETS ETS 15+ STI ROTATED INTERCOOLER PIPING CONVERSION KIT This piping kit is used to convert your stock turbo ETS FMIC kit to work with the ETS rotated turbo kit. This kit won't work on any other rotated turbo kit. Wrinkle Black Powder Coat Includes Silicone Coupler and Clamps Needed For Conversion 2.5"... MSRP: Was: Now: $245.00 - $495.00 Choose Options Compare Quick view ETS ETS 08+ SUBARU STI TOP MOUNT INTERCOOLER Best TMIC on the market! Extreme Turbo Systems has designed a direct bolt on top mount intercooler for the 08+ Subaru STI. This intercooler features a large 19x7x4 core with 31 charge rows! Most competitor intercoolers have between 24-25 charge rows. By... MSRP: Was: Now: $695.00 - $895.00 Choose Options Compare 1 2 3 4 5 Next 1 2 3 4 5 Next Compare Selected × OK
Quick view HKS | sku: 14001-AK062 **Special Order** HKS GT TURBINE GT6290_BB V band A/R 0.83 Turbo Kit [ GT6290_BB ] Assumed outputs900ps EngineRB26 (2.8L) / 2JZ (3.4L) FeaturesTurbo characteristic between the GTIII-4R and the GTIII-5R; intercept is shifted to the high rpm side compared to the 4R, but there is no sagging at high rpm and maximum output is... MSRP: Now: $4,050.00 Add to Cart Compare Quick view HKS | sku: 14001-AK053 **Special Order** HKS GT TURBINE GT75100-BB V band A/R 1.01 Turbo Kit GT75100_BB ] Assumed outputs1000ps EngineRB26 (2.8L) / 2JZ (3.4L) FeaturesAimed at 1000ps. with the same spool-up as the T51R SPL.BB with boost keeping at high rpm. Concepts Big turbocharger for inline 6, V8, V6 and inline 4 tuning engines. HKS takes... MSRP: Now: $4,878.00 Add to Cart Compare Quick view HKS | sku: 14001-AK050 **Special Order** HKS GT TURBINE GT75115_BB GT75115_BB ] Assumed outputs1100ps EngineRB26 (2.8L) / 2JZ (3.4L) FeaturesAssuming high boost with the aim of 1000ps OVER, the compressor is V-band. Concepts Big turbocharger for inline 6, V8, V6 and inline 4 tuning engines. HKS takes on the challenge... MSRP: Now: $5,184.00 Add to Cart Compare Quick view ETS ETS SUBARU 15+ STI SINGLE SCROLL TURBO KIT The ETS Subaru STI Turbo Kit is one of the most complete kits on the market utilizing optimal intercooler pipe routing and a larger ported s-cover along with a wide variaty of turbochargers to match your performance needs. Our turbo kits are capable of... MSRP: Was: Now: $3,095.00 - $7,695.00 Choose Options Compare Quick view ETS ETS SUBARU STI 2015+ ROTATED PIPING KIT This piping kit is the best on the market for relocating the factory Subaru intercooler. The factory intercooler location allows for excessive heat soak and a poor amount of heat dissipation. This piping kit allows you to run a front mounted intercooler... MSRP: Was: Now: $795.00 - $830.00 Choose Options Compare Quick view ETS ETS 15+ STI ROTATED INTERCOOLER PIPING CONVERSION KIT This piping kit is used to convert your stock turbo ETS FMIC kit to work with the ETS rotated turbo kit. This kit won't work on any other rotated turbo kit. Wrinkle Black Powder Coat Includes Silicone Coupler and Clamps Needed For Conversion 2.5"... MSRP: Was: Now: $245.00 - $495.00 Choose Options Compare Quick view ETS ETS 08+ SUBARU STI TOP MOUNT INTERCOOLER Best TMIC on the market! Extreme Turbo Systems has designed a direct bolt on top mount intercooler for the 08+ Subaru STI. This intercooler features a large 19x7x4 core with 31 charge rows! Most competitor intercoolers have between 24-25 charge rows. By... MSRP: Was: Now: $695.00 - $895.00 Choose Options Compare 1 2 3 4 5 Next 1 2 3 4 5 Next Compare Selected × OK
Quick view HKS | sku: 14001-AK053 **Special Order** HKS GT TURBINE GT75100-BB V band A/R 1.01 Turbo Kit GT75100_BB ] Assumed outputs1000ps EngineRB26 (2.8L) / 2JZ (3.4L) FeaturesAimed at 1000ps. with the same spool-up as the T51R SPL.BB with boost keeping at high rpm. Concepts Big turbocharger for inline 6, V8, V6 and inline 4 tuning engines. HKS takes... MSRP: Now: $4,878.00 Add to Cart Compare Quick view HKS | sku: 14001-AK050 **Special Order** HKS GT TURBINE GT75115_BB GT75115_BB ] Assumed outputs1100ps EngineRB26 (2.8L) / 2JZ (3.4L) FeaturesAssuming high boost with the aim of 1000ps OVER, the compressor is V-band. Concepts Big turbocharger for inline 6, V8, V6 and inline 4 tuning engines. HKS takes on the challenge... MSRP: Now: $5,184.00 Add to Cart Compare Quick view ETS ETS SUBARU 15+ STI SINGLE SCROLL TURBO KIT The ETS Subaru STI Turbo Kit is one of the most complete kits on the market utilizing optimal intercooler pipe routing and a larger ported s-cover along with a wide variaty of turbochargers to match your performance needs. Our turbo kits are capable of... MSRP: Was: Now: $3,095.00 - $7,695.00 Choose Options Compare Quick view ETS ETS SUBARU STI 2015+ ROTATED PIPING KIT This piping kit is the best on the market for relocating the factory Subaru intercooler. The factory intercooler location allows for excessive heat soak and a poor amount of heat dissipation. This piping kit allows you to run a front mounted intercooler... MSRP: Was: Now: $795.00 - $830.00 Choose Options Compare Quick view ETS ETS 15+ STI ROTATED INTERCOOLER PIPING CONVERSION KIT This piping kit is used to convert your stock turbo ETS FMIC kit to work with the ETS rotated turbo kit. This kit won't work on any other rotated turbo kit. Wrinkle Black Powder Coat Includes Silicone Coupler and Clamps Needed For Conversion 2.5"... MSRP: Was: Now: $245.00 - $495.00 Choose Options Compare Quick view ETS ETS 08+ SUBARU STI TOP MOUNT INTERCOOLER Best TMIC on the market! Extreme Turbo Systems has designed a direct bolt on top mount intercooler for the 08+ Subaru STI. This intercooler features a large 19x7x4 core with 31 charge rows! Most competitor intercoolers have between 24-25 charge rows. By... MSRP: Was: Now: $695.00 - $895.00 Choose Options Compare 1 2 3 4 5 Next 1 2 3 4 5 Next Compare Selected
Quick view HKS | sku: 14001-AK050 **Special Order** HKS GT TURBINE GT75115_BB GT75115_BB ] Assumed outputs1100ps EngineRB26 (2.8L) / 2JZ (3.4L) FeaturesAssuming high boost with the aim of 1000ps OVER, the compressor is V-band. Concepts Big turbocharger for inline 6, V8, V6 and inline 4 tuning engines. HKS takes on the challenge... MSRP: Now: $5,184.00 Add to Cart Compare Quick view ETS ETS SUBARU 15+ STI SINGLE SCROLL TURBO KIT The ETS Subaru STI Turbo Kit is one of the most complete kits on the market utilizing optimal intercooler pipe routing and a larger ported s-cover along with a wide variaty of turbochargers to match your performance needs. Our turbo kits are capable of... MSRP: Was: Now: $3,095.00 - $7,695.00 Choose Options Compare Quick view ETS ETS SUBARU STI 2015+ ROTATED PIPING KIT This piping kit is the best on the market for relocating the factory Subaru intercooler. The factory intercooler location allows for excessive heat soak and a poor amount of heat dissipation. This piping kit allows you to run a front mounted intercooler... MSRP: Was: Now: $795.00 - $830.00 Choose Options Compare Quick view ETS ETS 15+ STI ROTATED INTERCOOLER PIPING CONVERSION KIT This piping kit is used to convert your stock turbo ETS FMIC kit to work with the ETS rotated turbo kit. This kit won't work on any other rotated turbo kit. Wrinkle Black Powder Coat Includes Silicone Coupler and Clamps Needed For Conversion 2.5"... MSRP: Was: Now: $245.00 - $495.00 Choose Options Compare Quick view ETS ETS 08+ SUBARU STI TOP MOUNT INTERCOOLER Best TMIC on the market! Extreme Turbo Systems has designed a direct bolt on top mount intercooler for the 08+ Subaru STI. This intercooler features a large 19x7x4 core with 31 charge rows! Most competitor intercoolers have between 24-25 charge rows. By... MSRP: Was: Now: $695.00 - $895.00 Choose Options Compare 1 2 3 4 5 Next 1 2 3 4 5 Next Compare Selected
Quick view ETS ETS SUBARU 15+ STI SINGLE SCROLL TURBO KIT The ETS Subaru STI Turbo Kit is one of the most complete kits on the market utilizing optimal intercooler pipe routing and a larger ported s-cover along with a wide variaty of turbochargers to match your performance needs. Our turbo kits are capable of... MSRP: Was: Now: $3,095.00 - $7,695.00 Choose Options Compare
Quick view ETS ETS SUBARU STI 2015+ ROTATED PIPING KIT This piping kit is the best on the market for relocating the factory Subaru intercooler. The factory intercooler location allows for excessive heat soak and a poor amount of heat dissipation. This piping kit allows you to run a front mounted intercooler... MSRP: Was: Now: $795.00 - $830.00 Choose Options Compare
Quick view ETS ETS 15+ STI ROTATED INTERCOOLER PIPING CONVERSION KIT This piping kit is used to convert your stock turbo ETS FMIC kit to work with the ETS rotated turbo kit. This kit won't work on any other rotated turbo kit. Wrinkle Black Powder Coat Includes Silicone Coupler and Clamps Needed For Conversion 2.5"... MSRP: Was: Now: $245.00 - $495.00 Choose Options Compare
Quick view ETS ETS 08+ SUBARU STI TOP MOUNT INTERCOOLER Best TMIC on the market! Extreme Turbo Systems has designed a direct bolt on top mount intercooler for the 08+ Subaru STI. This intercooler features a large 19x7x4 core with 31 charge rows! Most competitor intercoolers have between 24-25 charge rows. By... MSRP: Was: Now: $695.00 - $895.00 Choose Options Compare