Quick view Details Radium Engineering Radium Engineering Y-Adapter Block Fittings MSRP: Now: $28.45 Choose Options Compare Quick view Details BLOX | sku: BXCC-00003 BLOX RACING REPLACEMENT MOUNTING KIT FOR ELECTRIC SLIM FAN MSRP: Now: $8.00 Add to Cart Compare Quick view Details BLOX BLOX RACING HIGH PRESSURE RADIATOR CAP 1.3 BAR - TYPE A / TYPE B MSRP: Now: $22.40 Choose Options Compare Quick view Details BLOX | sku: BXCC-01200-SI BLOX RACING COOLANT PLUG - K-SERIES MSRP: Now: $22.40 Add to Cart Compare Quick view Details BLOX | sku: BXCC-00012 BLOX RACING COOLANT EXPANSION TANK MSRP: Now: $52.80 Add to Cart Compare Quick view Details CSF | sku: 7095 CSF 08-15 Subaru Impreza WRX/STI 2-Row 42mm High-Performance Aluminum Radiator MSRP: Now: $389.00 Add to Cart Compare Quick view Details GrimmSpeed | sku: 092009 GrimmSpeed HEAT SHIELD FOR VERSION 2 GESI J-PIPE - 15-21 WRX MSRP: Now: $59.00 Add to Cart Compare Quick view Details Killer B Motorsport | sku: KEXT **Special Order** Killer B Knob Extension (Used with WRC Shift Knob) MSRP: Now: $49.00 Add to Cart Compare Quick view Details Killer B Motorsport | sku: 010 Killer B Modified Round Knob White 5mt MSRP: Now: $39.00 Add to Cart Compare Quick view Details Killer B Motorsport | sku: DIV-PL Killer B Subaru EJ Division Plate MSRP: Now: $199.00 Add to Cart Compare Quick view Details Killer B Motorsport | sku: UTCRv2AN-B Killer B Upper Turbo Coolant Reservoir V2 Black AN Fittings for 02-07 WRX / 04+ STI MSRP: Now: $199.00 Add to Cart Compare Quick view Details Killer B Motorsport | sku: DBFAv2 Killer B 2015+ Subaru WRX Coolant Breather Fitting Assembly MSRP: Now: $149.00 Add to Cart Compare Quick view Details Killer B Motorsport | sku: KBMRAD01 **Special Order** Killer B 2015+ Subaru WRX Performance Radiator MSRP: Now: $1,699.00 Add to Cart Compare Quick view Details Mishimoto Mishimoto 2015+ Subaru WRX Silicone Radiator Coolant Hose Kit MSRP: Was: Now: $127.95 - $139.95 Choose Options Compare Quick view Details Mishimoto Mishimoto 2015+ Subaru WRX CVT Transmission Cooler Kit MSRP: Now: $348.95 Choose Options Compare Quick view Details Mishimoto Mishimoto 15+ Subaru WRX Aluminum Radiator Stay MSRP: Now: $37.95 Choose Options Compare Quick view Details Mishimoto | sku: MMFS-STI-08P Mishimoto Plug-N-Play Performance Aluminum Fan Shroud Kit | 2008 - 2015 WRX/STI MSRP: Now: $287.95 Add to Cart Compare Quick view Details Radium Engineering | sku: 14-0292 Radium PCV Valve Delete Fitting for 15+ WRX / BRZ MSRP: Now: $18.95 Choose Options Compare Quick view Details PERRIN | sku: ASM-GAU-106 **Special Order** Perrin Coolant Hose Adapter Subaru MSRP: Now: $31.45 Add to Cart Compare Quick view Details GrimmSpeed Grimmspeed Radiator Hose Kit | 2015+ Subaru WRX / 2014+ FXT MSRP: Now: $110.00 Choose Options Compare Quick view Details Killer B Motorsport | sku: DWR2-B Killer B Dual Reservoir Tank (Wash / Coolant) for 08-14 Subaru WRX/STi - Black MSRP: Now: $449.00 Choose Options Compare Quick view Details PERRIN Perrin Coolant Overflow Tank MSRP: Now: $198.90 Choose Options Compare Quick view Radium Engineering Radium Engineering Y-Adapter Block Fittings A one piece CNC machined 6061 aluminum adapter that ensures the most direct path for unrestricted flow. Lightweight and compact for tight areas, the Y-fittings secure directly to hose ends without the need for extra adapter fittings. Type-II green... MSRP: Now: $28.45 Choose Options Compare Quick view BLOX | sku: BXCC-00003 BLOX RACING REPLACEMENT MOUNTING KIT FOR ELECTRIC SLIM FAN BLOX Racing Mounting Kit for Electric Slim Fan The BLOX Racing fan mounting kit is available separately for enthusiasts needing a replacement kit after servicing or disassembling the electric fan. BLOX Racing high performance electric slim fans are an... MSRP: Now: $8.00 Add to Cart Compare Quick view BLOX BLOX RACING HIGH PRESSURE RADIATOR CAP 1.3 BAR - TYPE A / TYPE B Even when coolant begins to heat up, pressure begins to build inside the radiator. BLOX Racing’s high pressure radiator caps ensure that this pressure is properly relieved so excess heat is spent and fluids flow into the overflow tank... MSRP: Now: $22.40 Choose Options Compare Quick view BLOX | sku: BXCC-01200-SI BLOX RACING COOLANT PLUG - K-SERIES The BLOX Racing Coolant Hose Plug is CNC-machined from high quality billet aluminum. Each one is then anodized in black or silver for durability. Each plug comes with durable O-ring and thermostat set-screw. With Honda K-series builds becoming more... MSRP: Now: $22.40 Add to Cart Compare Quick view BLOX | sku: BXCC-00012 BLOX RACING COOLANT EXPANSION TANK BLOX Racing coolant expansion tanks are designed to catch coolant overflow and properly re-circulate it back to the radiator. The proper re-circulation ensures that your engine continues to operate at safe temperatures. BLOX Racing coolant... MSRP: Now: $52.80 Add to Cart Compare Quick view CSF | sku: 7095 CSF 08-15 Subaru Impreza WRX/STI 2-Row 42mm High-Performance Aluminum Radiator CSF 08-15 Subaru Impreza WRX/STI 2-Row 42mm High-Performance Aluminum Radiator CSF has over 5 decades of experience manufacturing radiators. So when it comes to keeping your engine cool and your WRX/STI running at its best, a CSF High-Performance... MSRP: Now: $389.00 Add to Cart Compare Quick view GrimmSpeed | sku: 092009 GrimmSpeed HEAT SHIELD FOR VERSION 2 GESI J-PIPE - 15-21 WRX The factory FA20 J-Pipe has heat shielding built onto the pipe to keep exhaust heat away from nearby critical components like the water pump, lower radiator hose and serpentine belt. A lot of exhaust heat is retained by the catalytic converter in order... MSRP: Now: $59.00 Add to Cart Compare Quick view Killer B Motorsport | sku: KEXT **Special Order** Killer B Knob Extension (Used with WRC Shift Knob) Killer B Knob Extension (Used with WRC Shift Knob) Must be used with WRC Knob NOT a Copolymer Shift Knob. Made from the superior material Delrin. Wonderful feel to this material, never too hot or too cold. The Delrin Shift Knob is strong enough to not... MSRP: Now: $49.00 Add to Cart Compare Quick view Killer B Motorsport | sku: 010 Killer B Modified Round Knob White 5mt NOT a Copolymer Shift Knob. Made from the superior material Delrin. Wonderful feel to this material, never too hot or too cold. The Delrin Shift Knob is strong enough to not require a brass insert to be used, and coincidentally the knob is stronger... MSRP: Now: $39.00 Add to Cart Compare Quick view Killer B Motorsport | sku: DIV-PL Killer B Subaru EJ Division Plate Killer B Subaru EJ Division Plate The Killer B Motorsports Bulkhead Division Plate has been designed to divide the passenger compartment from the trunk space. This unit is required for those of you who have track dedicated vehicles and need a component... MSRP: Now: $199.00 Add to Cart Compare Quick view Killer B Motorsport | sku: UTCRv2AN-B Killer B Upper Turbo Coolant Reservoir V2 Black AN Fittings for 02-07 WRX / 04+ STI Killer B Upper Turbo Coolant Reservoir V2 Black AN Fittings for 02-07 WRX / 04+ STI Killer B Upper Turbo Reservoir for EJ motors utilizes the OEM high point location, mounting points, Subaru filler cap, maintains proper cooling system function, and most... MSRP: Now: $199.00 Add to Cart Compare Quick view Killer B Motorsport | sku: DBFAv2 Killer B 2015+ Subaru WRX Coolant Breather Fitting Assembly Killer B 2015+ Subaru WRX Coolant Breather Fitting Assembly We're a company that likes solving problems. As some of you FA20 WRX enthusiasts have found, the OEM plastic breather/coolant fitting can start to leak over time, or worse, break when you're... MSRP: Now: $149.00 Add to Cart Compare Quick view Killer B Motorsport | sku: KBMRAD01 **Special Order** Killer B 2015+ Subaru WRX Performance Radiator Killer B 2015+ Subaru WRX Performance Radiator The Killer B Motorsport Performance Radiator takes cooling technology to the next level of performance. Utilizing F1 core technology, the Killer B Motorsport radiator can absorb more heat with less space,... MSRP: Now: $1,699.00 Add to Cart Compare Quick view Mishimoto Mishimoto 2015+ Subaru WRX Silicone Radiator Coolant Hose Kit PRODUCT FEATURES Direct fit for the 2015+ Subaru WRX Constructed from four layers of silicone with heat-resistant embedded fibers Improves heat and pressure tolerance Includes high-quality worm-gear clamps for ease of installation Includes upper... MSRP: Was: Now: $127.95 - $139.95 Choose Options Compare Quick view Mishimoto Mishimoto 2015+ Subaru WRX CVT Transmission Cooler Kit Mishimoto 15 Subaru WRX CVT Transmission Cooler Kit FEATURES 20°F (6.7°C) temperature decrease compared to using only the stock transmission cooler Direct fit with no cutting or modification to the vehicle 19-row stacked-plate oil cooler is... MSRP: Now: $348.95 Choose Options Compare Quick view Mishimoto Mishimoto 15+ Subaru WRX Aluminum Radiator Stay FEATURES Direct fit for the 2015+ WRX and STI Anodized silver, black, blue, or red options available Constructed from 5052 aluminum Includes a set of two radiator stays Fits both Mishimoto and stock radiators A portion of all proceeds will be donated... MSRP: Now: $37.95 Choose Options Compare Quick view Mishimoto | sku: MMFS-STI-08P Mishimoto Plug-N-Play Performance Aluminum Fan Shroud Kit | 2008 - 2015 WRX/STI Direct plug-n-play for the 2008-2015 Subaru WRX/STI Includes two high-flow 12" fans, each providing over 1150 CFM of airflow Fans are prewired with stock-style connectors Fits with both stock and Mishimoto radiators Accommodates stock coolant overflow... MSRP: Now: $287.95 Add to Cart Compare Quick view Radium Engineering | sku: 14-0292 Radium PCV Valve Delete Fitting for 15+ WRX / BRZ The Radium PCV Valve Delete Fitting for the 15+ WRX, BRZ/FRS/86 specially machined aluminum fitting replaces the stock PCV valve on top of the Toyota 4U-GSE and Subaru FA20 engine blocks.Vehicle Fitment:• 2015-2019 Subaru WRX• 2013-2018+ Subaru... MSRP: Now: $18.95 Choose Options Compare Quick view PERRIN | sku: ASM-GAU-106 **Special Order** Perrin Coolant Hose Adapter Subaru The PERRIN Coolant Hose Adapter is essential for proper and easy installation of your water temperature sensors. When installing your water temperature sensor to your coolant lines, you will most likely have to modify your lines in order to get a sensor... MSRP: Now: $31.45 Add to Cart Compare Quick view GrimmSpeed Grimmspeed Radiator Hose Kit | 2015+ Subaru WRX / 2014+ FXT Grimmspeed Radiator Hose Kit A Subaru’s cooling system is only as good as its weakest link, commonly that’s the old, dry-rotted OEM coolant hoses. To keep a car reliable, whether it’s a daily driver or a high-horsepower build, it's... MSRP: Now: $110.00 Choose Options Compare Quick view Killer B Motorsport | sku: DWR2-B Killer B Dual Reservoir Tank (Wash / Coolant) for 08-14 Subaru WRX/STi - Black Killer B Dual Reservoir Tank (Wash / Coolant) for 08-14 Subaru WRX/STi - Black This product was designed to create more space in the engine compartment. Combining two reservoirs into a single component frees up space for intercooler tube placement,... MSRP: Now: $449.00 Choose Options Compare Quick view PERRIN Perrin Coolant Overflow Tank Replace your ugly OEM plastic coolant overflow tank with a sleek, metal PERRIN Coolant Overflow Tank! Durable aluminum construction Wrinkle black powder-coated finish Adds clearance for aftermarket intercooler piping Universal design will work with... MSRP: Now: $198.90 Choose Options Compare Compare Selected × OK
Quick view Details BLOX | sku: BXCC-00003 BLOX RACING REPLACEMENT MOUNTING KIT FOR ELECTRIC SLIM FAN MSRP: Now: $8.00 Add to Cart Compare Quick view Details BLOX BLOX RACING HIGH PRESSURE RADIATOR CAP 1.3 BAR - TYPE A / TYPE B MSRP: Now: $22.40 Choose Options Compare Quick view Details BLOX | sku: BXCC-01200-SI BLOX RACING COOLANT PLUG - K-SERIES MSRP: Now: $22.40 Add to Cart Compare Quick view Details BLOX | sku: BXCC-00012 BLOX RACING COOLANT EXPANSION TANK MSRP: Now: $52.80 Add to Cart Compare Quick view Details CSF | sku: 7095 CSF 08-15 Subaru Impreza WRX/STI 2-Row 42mm High-Performance Aluminum Radiator MSRP: Now: $389.00 Add to Cart Compare Quick view Details GrimmSpeed | sku: 092009 GrimmSpeed HEAT SHIELD FOR VERSION 2 GESI J-PIPE - 15-21 WRX MSRP: Now: $59.00 Add to Cart Compare Quick view Details Killer B Motorsport | sku: KEXT **Special Order** Killer B Knob Extension (Used with WRC Shift Knob) MSRP: Now: $49.00 Add to Cart Compare Quick view Details Killer B Motorsport | sku: 010 Killer B Modified Round Knob White 5mt MSRP: Now: $39.00 Add to Cart Compare Quick view Details Killer B Motorsport | sku: DIV-PL Killer B Subaru EJ Division Plate MSRP: Now: $199.00 Add to Cart Compare Quick view Details Killer B Motorsport | sku: UTCRv2AN-B Killer B Upper Turbo Coolant Reservoir V2 Black AN Fittings for 02-07 WRX / 04+ STI MSRP: Now: $199.00 Add to Cart Compare Quick view Details Killer B Motorsport | sku: DBFAv2 Killer B 2015+ Subaru WRX Coolant Breather Fitting Assembly MSRP: Now: $149.00 Add to Cart Compare Quick view Details Killer B Motorsport | sku: KBMRAD01 **Special Order** Killer B 2015+ Subaru WRX Performance Radiator MSRP: Now: $1,699.00 Add to Cart Compare Quick view Details Mishimoto Mishimoto 2015+ Subaru WRX Silicone Radiator Coolant Hose Kit MSRP: Was: Now: $127.95 - $139.95 Choose Options Compare Quick view Details Mishimoto Mishimoto 2015+ Subaru WRX CVT Transmission Cooler Kit MSRP: Now: $348.95 Choose Options Compare Quick view Details Mishimoto Mishimoto 15+ Subaru WRX Aluminum Radiator Stay MSRP: Now: $37.95 Choose Options Compare Quick view Details Mishimoto | sku: MMFS-STI-08P Mishimoto Plug-N-Play Performance Aluminum Fan Shroud Kit | 2008 - 2015 WRX/STI MSRP: Now: $287.95 Add to Cart Compare Quick view Details Radium Engineering | sku: 14-0292 Radium PCV Valve Delete Fitting for 15+ WRX / BRZ MSRP: Now: $18.95 Choose Options Compare Quick view Details PERRIN | sku: ASM-GAU-106 **Special Order** Perrin Coolant Hose Adapter Subaru MSRP: Now: $31.45 Add to Cart Compare Quick view Details GrimmSpeed Grimmspeed Radiator Hose Kit | 2015+ Subaru WRX / 2014+ FXT MSRP: Now: $110.00 Choose Options Compare Quick view Details Killer B Motorsport | sku: DWR2-B Killer B Dual Reservoir Tank (Wash / Coolant) for 08-14 Subaru WRX/STi - Black MSRP: Now: $449.00 Choose Options Compare Quick view Details PERRIN Perrin Coolant Overflow Tank MSRP: Now: $198.90 Choose Options Compare Quick view Radium Engineering Radium Engineering Y-Adapter Block Fittings A one piece CNC machined 6061 aluminum adapter that ensures the most direct path for unrestricted flow. Lightweight and compact for tight areas, the Y-fittings secure directly to hose ends without the need for extra adapter fittings. Type-II green... MSRP: Now: $28.45 Choose Options Compare Quick view BLOX | sku: BXCC-00003 BLOX RACING REPLACEMENT MOUNTING KIT FOR ELECTRIC SLIM FAN BLOX Racing Mounting Kit for Electric Slim Fan The BLOX Racing fan mounting kit is available separately for enthusiasts needing a replacement kit after servicing or disassembling the electric fan. BLOX Racing high performance electric slim fans are an... MSRP: Now: $8.00 Add to Cart Compare Quick view BLOX BLOX RACING HIGH PRESSURE RADIATOR CAP 1.3 BAR - TYPE A / TYPE B Even when coolant begins to heat up, pressure begins to build inside the radiator. BLOX Racing’s high pressure radiator caps ensure that this pressure is properly relieved so excess heat is spent and fluids flow into the overflow tank... MSRP: Now: $22.40 Choose Options Compare Quick view BLOX | sku: BXCC-01200-SI BLOX RACING COOLANT PLUG - K-SERIES The BLOX Racing Coolant Hose Plug is CNC-machined from high quality billet aluminum. Each one is then anodized in black or silver for durability. Each plug comes with durable O-ring and thermostat set-screw. With Honda K-series builds becoming more... MSRP: Now: $22.40 Add to Cart Compare Quick view BLOX | sku: BXCC-00012 BLOX RACING COOLANT EXPANSION TANK BLOX Racing coolant expansion tanks are designed to catch coolant overflow and properly re-circulate it back to the radiator. The proper re-circulation ensures that your engine continues to operate at safe temperatures. BLOX Racing coolant... MSRP: Now: $52.80 Add to Cart Compare Quick view CSF | sku: 7095 CSF 08-15 Subaru Impreza WRX/STI 2-Row 42mm High-Performance Aluminum Radiator CSF 08-15 Subaru Impreza WRX/STI 2-Row 42mm High-Performance Aluminum Radiator CSF has over 5 decades of experience manufacturing radiators. So when it comes to keeping your engine cool and your WRX/STI running at its best, a CSF High-Performance... MSRP: Now: $389.00 Add to Cart Compare Quick view GrimmSpeed | sku: 092009 GrimmSpeed HEAT SHIELD FOR VERSION 2 GESI J-PIPE - 15-21 WRX The factory FA20 J-Pipe has heat shielding built onto the pipe to keep exhaust heat away from nearby critical components like the water pump, lower radiator hose and serpentine belt. A lot of exhaust heat is retained by the catalytic converter in order... MSRP: Now: $59.00 Add to Cart Compare Quick view Killer B Motorsport | sku: KEXT **Special Order** Killer B Knob Extension (Used with WRC Shift Knob) Killer B Knob Extension (Used with WRC Shift Knob) Must be used with WRC Knob NOT a Copolymer Shift Knob. Made from the superior material Delrin. Wonderful feel to this material, never too hot or too cold. The Delrin Shift Knob is strong enough to not... MSRP: Now: $49.00 Add to Cart Compare Quick view Killer B Motorsport | sku: 010 Killer B Modified Round Knob White 5mt NOT a Copolymer Shift Knob. Made from the superior material Delrin. Wonderful feel to this material, never too hot or too cold. The Delrin Shift Knob is strong enough to not require a brass insert to be used, and coincidentally the knob is stronger... MSRP: Now: $39.00 Add to Cart Compare Quick view Killer B Motorsport | sku: DIV-PL Killer B Subaru EJ Division Plate Killer B Subaru EJ Division Plate The Killer B Motorsports Bulkhead Division Plate has been designed to divide the passenger compartment from the trunk space. This unit is required for those of you who have track dedicated vehicles and need a component... MSRP: Now: $199.00 Add to Cart Compare Quick view Killer B Motorsport | sku: UTCRv2AN-B Killer B Upper Turbo Coolant Reservoir V2 Black AN Fittings for 02-07 WRX / 04+ STI Killer B Upper Turbo Coolant Reservoir V2 Black AN Fittings for 02-07 WRX / 04+ STI Killer B Upper Turbo Reservoir for EJ motors utilizes the OEM high point location, mounting points, Subaru filler cap, maintains proper cooling system function, and most... MSRP: Now: $199.00 Add to Cart Compare Quick view Killer B Motorsport | sku: DBFAv2 Killer B 2015+ Subaru WRX Coolant Breather Fitting Assembly Killer B 2015+ Subaru WRX Coolant Breather Fitting Assembly We're a company that likes solving problems. As some of you FA20 WRX enthusiasts have found, the OEM plastic breather/coolant fitting can start to leak over time, or worse, break when you're... MSRP: Now: $149.00 Add to Cart Compare Quick view Killer B Motorsport | sku: KBMRAD01 **Special Order** Killer B 2015+ Subaru WRX Performance Radiator Killer B 2015+ Subaru WRX Performance Radiator The Killer B Motorsport Performance Radiator takes cooling technology to the next level of performance. Utilizing F1 core technology, the Killer B Motorsport radiator can absorb more heat with less space,... MSRP: Now: $1,699.00 Add to Cart Compare Quick view Mishimoto Mishimoto 2015+ Subaru WRX Silicone Radiator Coolant Hose Kit PRODUCT FEATURES Direct fit for the 2015+ Subaru WRX Constructed from four layers of silicone with heat-resistant embedded fibers Improves heat and pressure tolerance Includes high-quality worm-gear clamps for ease of installation Includes upper... MSRP: Was: Now: $127.95 - $139.95 Choose Options Compare Quick view Mishimoto Mishimoto 2015+ Subaru WRX CVT Transmission Cooler Kit Mishimoto 15 Subaru WRX CVT Transmission Cooler Kit FEATURES 20°F (6.7°C) temperature decrease compared to using only the stock transmission cooler Direct fit with no cutting or modification to the vehicle 19-row stacked-plate oil cooler is... MSRP: Now: $348.95 Choose Options Compare Quick view Mishimoto Mishimoto 15+ Subaru WRX Aluminum Radiator Stay FEATURES Direct fit for the 2015+ WRX and STI Anodized silver, black, blue, or red options available Constructed from 5052 aluminum Includes a set of two radiator stays Fits both Mishimoto and stock radiators A portion of all proceeds will be donated... MSRP: Now: $37.95 Choose Options Compare Quick view Mishimoto | sku: MMFS-STI-08P Mishimoto Plug-N-Play Performance Aluminum Fan Shroud Kit | 2008 - 2015 WRX/STI Direct plug-n-play for the 2008-2015 Subaru WRX/STI Includes two high-flow 12" fans, each providing over 1150 CFM of airflow Fans are prewired with stock-style connectors Fits with both stock and Mishimoto radiators Accommodates stock coolant overflow... MSRP: Now: $287.95 Add to Cart Compare Quick view Radium Engineering | sku: 14-0292 Radium PCV Valve Delete Fitting for 15+ WRX / BRZ The Radium PCV Valve Delete Fitting for the 15+ WRX, BRZ/FRS/86 specially machined aluminum fitting replaces the stock PCV valve on top of the Toyota 4U-GSE and Subaru FA20 engine blocks.Vehicle Fitment:• 2015-2019 Subaru WRX• 2013-2018+ Subaru... MSRP: Now: $18.95 Choose Options Compare Quick view PERRIN | sku: ASM-GAU-106 **Special Order** Perrin Coolant Hose Adapter Subaru The PERRIN Coolant Hose Adapter is essential for proper and easy installation of your water temperature sensors. When installing your water temperature sensor to your coolant lines, you will most likely have to modify your lines in order to get a sensor... MSRP: Now: $31.45 Add to Cart Compare Quick view GrimmSpeed Grimmspeed Radiator Hose Kit | 2015+ Subaru WRX / 2014+ FXT Grimmspeed Radiator Hose Kit A Subaru’s cooling system is only as good as its weakest link, commonly that’s the old, dry-rotted OEM coolant hoses. To keep a car reliable, whether it’s a daily driver or a high-horsepower build, it's... MSRP: Now: $110.00 Choose Options Compare Quick view Killer B Motorsport | sku: DWR2-B Killer B Dual Reservoir Tank (Wash / Coolant) for 08-14 Subaru WRX/STi - Black Killer B Dual Reservoir Tank (Wash / Coolant) for 08-14 Subaru WRX/STi - Black This product was designed to create more space in the engine compartment. Combining two reservoirs into a single component frees up space for intercooler tube placement,... MSRP: Now: $449.00 Choose Options Compare Quick view PERRIN Perrin Coolant Overflow Tank Replace your ugly OEM plastic coolant overflow tank with a sleek, metal PERRIN Coolant Overflow Tank! Durable aluminum construction Wrinkle black powder-coated finish Adds clearance for aftermarket intercooler piping Universal design will work with... MSRP: Now: $198.90 Choose Options Compare Compare Selected × OK
Quick view Details BLOX BLOX RACING HIGH PRESSURE RADIATOR CAP 1.3 BAR - TYPE A / TYPE B MSRP: Now: $22.40 Choose Options Compare Quick view Details BLOX | sku: BXCC-01200-SI BLOX RACING COOLANT PLUG - K-SERIES MSRP: Now: $22.40 Add to Cart Compare Quick view Details BLOX | sku: BXCC-00012 BLOX RACING COOLANT EXPANSION TANK MSRP: Now: $52.80 Add to Cart Compare Quick view Details CSF | sku: 7095 CSF 08-15 Subaru Impreza WRX/STI 2-Row 42mm High-Performance Aluminum Radiator MSRP: Now: $389.00 Add to Cart Compare Quick view Details GrimmSpeed | sku: 092009 GrimmSpeed HEAT SHIELD FOR VERSION 2 GESI J-PIPE - 15-21 WRX MSRP: Now: $59.00 Add to Cart Compare Quick view Details Killer B Motorsport | sku: KEXT **Special Order** Killer B Knob Extension (Used with WRC Shift Knob) MSRP: Now: $49.00 Add to Cart Compare Quick view Details Killer B Motorsport | sku: 010 Killer B Modified Round Knob White 5mt MSRP: Now: $39.00 Add to Cart Compare Quick view Details Killer B Motorsport | sku: DIV-PL Killer B Subaru EJ Division Plate MSRP: Now: $199.00 Add to Cart Compare Quick view Details Killer B Motorsport | sku: UTCRv2AN-B Killer B Upper Turbo Coolant Reservoir V2 Black AN Fittings for 02-07 WRX / 04+ STI MSRP: Now: $199.00 Add to Cart Compare Quick view Details Killer B Motorsport | sku: DBFAv2 Killer B 2015+ Subaru WRX Coolant Breather Fitting Assembly MSRP: Now: $149.00 Add to Cart Compare Quick view Details Killer B Motorsport | sku: KBMRAD01 **Special Order** Killer B 2015+ Subaru WRX Performance Radiator MSRP: Now: $1,699.00 Add to Cart Compare Quick view Details Mishimoto Mishimoto 2015+ Subaru WRX Silicone Radiator Coolant Hose Kit MSRP: Was: Now: $127.95 - $139.95 Choose Options Compare Quick view Details Mishimoto Mishimoto 2015+ Subaru WRX CVT Transmission Cooler Kit MSRP: Now: $348.95 Choose Options Compare Quick view Details Mishimoto Mishimoto 15+ Subaru WRX Aluminum Radiator Stay MSRP: Now: $37.95 Choose Options Compare Quick view Details Mishimoto | sku: MMFS-STI-08P Mishimoto Plug-N-Play Performance Aluminum Fan Shroud Kit | 2008 - 2015 WRX/STI MSRP: Now: $287.95 Add to Cart Compare Quick view Details Radium Engineering | sku: 14-0292 Radium PCV Valve Delete Fitting for 15+ WRX / BRZ MSRP: Now: $18.95 Choose Options Compare Quick view Details PERRIN | sku: ASM-GAU-106 **Special Order** Perrin Coolant Hose Adapter Subaru MSRP: Now: $31.45 Add to Cart Compare Quick view Details GrimmSpeed Grimmspeed Radiator Hose Kit | 2015+ Subaru WRX / 2014+ FXT MSRP: Now: $110.00 Choose Options Compare Quick view Details Killer B Motorsport | sku: DWR2-B Killer B Dual Reservoir Tank (Wash / Coolant) for 08-14 Subaru WRX/STi - Black MSRP: Now: $449.00 Choose Options Compare Quick view Details PERRIN Perrin Coolant Overflow Tank MSRP: Now: $198.90 Choose Options Compare Quick view Radium Engineering Radium Engineering Y-Adapter Block Fittings A one piece CNC machined 6061 aluminum adapter that ensures the most direct path for unrestricted flow. Lightweight and compact for tight areas, the Y-fittings secure directly to hose ends without the need for extra adapter fittings. Type-II green... MSRP: Now: $28.45 Choose Options Compare Quick view BLOX | sku: BXCC-00003 BLOX RACING REPLACEMENT MOUNTING KIT FOR ELECTRIC SLIM FAN BLOX Racing Mounting Kit for Electric Slim Fan The BLOX Racing fan mounting kit is available separately for enthusiasts needing a replacement kit after servicing or disassembling the electric fan. BLOX Racing high performance electric slim fans are an... MSRP: Now: $8.00 Add to Cart Compare Quick view BLOX BLOX RACING HIGH PRESSURE RADIATOR CAP 1.3 BAR - TYPE A / TYPE B Even when coolant begins to heat up, pressure begins to build inside the radiator. BLOX Racing’s high pressure radiator caps ensure that this pressure is properly relieved so excess heat is spent and fluids flow into the overflow tank... MSRP: Now: $22.40 Choose Options Compare Quick view BLOX | sku: BXCC-01200-SI BLOX RACING COOLANT PLUG - K-SERIES The BLOX Racing Coolant Hose Plug is CNC-machined from high quality billet aluminum. Each one is then anodized in black or silver for durability. Each plug comes with durable O-ring and thermostat set-screw. With Honda K-series builds becoming more... MSRP: Now: $22.40 Add to Cart Compare Quick view BLOX | sku: BXCC-00012 BLOX RACING COOLANT EXPANSION TANK BLOX Racing coolant expansion tanks are designed to catch coolant overflow and properly re-circulate it back to the radiator. The proper re-circulation ensures that your engine continues to operate at safe temperatures. BLOX Racing coolant... MSRP: Now: $52.80 Add to Cart Compare Quick view CSF | sku: 7095 CSF 08-15 Subaru Impreza WRX/STI 2-Row 42mm High-Performance Aluminum Radiator CSF 08-15 Subaru Impreza WRX/STI 2-Row 42mm High-Performance Aluminum Radiator CSF has over 5 decades of experience manufacturing radiators. So when it comes to keeping your engine cool and your WRX/STI running at its best, a CSF High-Performance... MSRP: Now: $389.00 Add to Cart Compare Quick view GrimmSpeed | sku: 092009 GrimmSpeed HEAT SHIELD FOR VERSION 2 GESI J-PIPE - 15-21 WRX The factory FA20 J-Pipe has heat shielding built onto the pipe to keep exhaust heat away from nearby critical components like the water pump, lower radiator hose and serpentine belt. A lot of exhaust heat is retained by the catalytic converter in order... MSRP: Now: $59.00 Add to Cart Compare Quick view Killer B Motorsport | sku: KEXT **Special Order** Killer B Knob Extension (Used with WRC Shift Knob) Killer B Knob Extension (Used with WRC Shift Knob) Must be used with WRC Knob NOT a Copolymer Shift Knob. Made from the superior material Delrin. Wonderful feel to this material, never too hot or too cold. The Delrin Shift Knob is strong enough to not... MSRP: Now: $49.00 Add to Cart Compare Quick view Killer B Motorsport | sku: 010 Killer B Modified Round Knob White 5mt NOT a Copolymer Shift Knob. Made from the superior material Delrin. Wonderful feel to this material, never too hot or too cold. The Delrin Shift Knob is strong enough to not require a brass insert to be used, and coincidentally the knob is stronger... MSRP: Now: $39.00 Add to Cart Compare Quick view Killer B Motorsport | sku: DIV-PL Killer B Subaru EJ Division Plate Killer B Subaru EJ Division Plate The Killer B Motorsports Bulkhead Division Plate has been designed to divide the passenger compartment from the trunk space. This unit is required for those of you who have track dedicated vehicles and need a component... MSRP: Now: $199.00 Add to Cart Compare Quick view Killer B Motorsport | sku: UTCRv2AN-B Killer B Upper Turbo Coolant Reservoir V2 Black AN Fittings for 02-07 WRX / 04+ STI Killer B Upper Turbo Coolant Reservoir V2 Black AN Fittings for 02-07 WRX / 04+ STI Killer B Upper Turbo Reservoir for EJ motors utilizes the OEM high point location, mounting points, Subaru filler cap, maintains proper cooling system function, and most... MSRP: Now: $199.00 Add to Cart Compare Quick view Killer B Motorsport | sku: DBFAv2 Killer B 2015+ Subaru WRX Coolant Breather Fitting Assembly Killer B 2015+ Subaru WRX Coolant Breather Fitting Assembly We're a company that likes solving problems. As some of you FA20 WRX enthusiasts have found, the OEM plastic breather/coolant fitting can start to leak over time, or worse, break when you're... MSRP: Now: $149.00 Add to Cart Compare Quick view Killer B Motorsport | sku: KBMRAD01 **Special Order** Killer B 2015+ Subaru WRX Performance Radiator Killer B 2015+ Subaru WRX Performance Radiator The Killer B Motorsport Performance Radiator takes cooling technology to the next level of performance. Utilizing F1 core technology, the Killer B Motorsport radiator can absorb more heat with less space,... MSRP: Now: $1,699.00 Add to Cart Compare Quick view Mishimoto Mishimoto 2015+ Subaru WRX Silicone Radiator Coolant Hose Kit PRODUCT FEATURES Direct fit for the 2015+ Subaru WRX Constructed from four layers of silicone with heat-resistant embedded fibers Improves heat and pressure tolerance Includes high-quality worm-gear clamps for ease of installation Includes upper... MSRP: Was: Now: $127.95 - $139.95 Choose Options Compare Quick view Mishimoto Mishimoto 2015+ Subaru WRX CVT Transmission Cooler Kit Mishimoto 15 Subaru WRX CVT Transmission Cooler Kit FEATURES 20°F (6.7°C) temperature decrease compared to using only the stock transmission cooler Direct fit with no cutting or modification to the vehicle 19-row stacked-plate oil cooler is... MSRP: Now: $348.95 Choose Options Compare Quick view Mishimoto Mishimoto 15+ Subaru WRX Aluminum Radiator Stay FEATURES Direct fit for the 2015+ WRX and STI Anodized silver, black, blue, or red options available Constructed from 5052 aluminum Includes a set of two radiator stays Fits both Mishimoto and stock radiators A portion of all proceeds will be donated... MSRP: Now: $37.95 Choose Options Compare Quick view Mishimoto | sku: MMFS-STI-08P Mishimoto Plug-N-Play Performance Aluminum Fan Shroud Kit | 2008 - 2015 WRX/STI Direct plug-n-play for the 2008-2015 Subaru WRX/STI Includes two high-flow 12" fans, each providing over 1150 CFM of airflow Fans are prewired with stock-style connectors Fits with both stock and Mishimoto radiators Accommodates stock coolant overflow... MSRP: Now: $287.95 Add to Cart Compare Quick view Radium Engineering | sku: 14-0292 Radium PCV Valve Delete Fitting for 15+ WRX / BRZ The Radium PCV Valve Delete Fitting for the 15+ WRX, BRZ/FRS/86 specially machined aluminum fitting replaces the stock PCV valve on top of the Toyota 4U-GSE and Subaru FA20 engine blocks.Vehicle Fitment:• 2015-2019 Subaru WRX• 2013-2018+ Subaru... MSRP: Now: $18.95 Choose Options Compare Quick view PERRIN | sku: ASM-GAU-106 **Special Order** Perrin Coolant Hose Adapter Subaru The PERRIN Coolant Hose Adapter is essential for proper and easy installation of your water temperature sensors. When installing your water temperature sensor to your coolant lines, you will most likely have to modify your lines in order to get a sensor... MSRP: Now: $31.45 Add to Cart Compare Quick view GrimmSpeed Grimmspeed Radiator Hose Kit | 2015+ Subaru WRX / 2014+ FXT Grimmspeed Radiator Hose Kit A Subaru’s cooling system is only as good as its weakest link, commonly that’s the old, dry-rotted OEM coolant hoses. To keep a car reliable, whether it’s a daily driver or a high-horsepower build, it's... MSRP: Now: $110.00 Choose Options Compare Quick view Killer B Motorsport | sku: DWR2-B Killer B Dual Reservoir Tank (Wash / Coolant) for 08-14 Subaru WRX/STi - Black Killer B Dual Reservoir Tank (Wash / Coolant) for 08-14 Subaru WRX/STi - Black This product was designed to create more space in the engine compartment. Combining two reservoirs into a single component frees up space for intercooler tube placement,... MSRP: Now: $449.00 Choose Options Compare Quick view PERRIN Perrin Coolant Overflow Tank Replace your ugly OEM plastic coolant overflow tank with a sleek, metal PERRIN Coolant Overflow Tank! Durable aluminum construction Wrinkle black powder-coated finish Adds clearance for aftermarket intercooler piping Universal design will work with... MSRP: Now: $198.90 Choose Options Compare Compare Selected × OK
Quick view Details BLOX | sku: BXCC-01200-SI BLOX RACING COOLANT PLUG - K-SERIES MSRP: Now: $22.40 Add to Cart Compare Quick view Details BLOX | sku: BXCC-00012 BLOX RACING COOLANT EXPANSION TANK MSRP: Now: $52.80 Add to Cart Compare Quick view Details CSF | sku: 7095 CSF 08-15 Subaru Impreza WRX/STI 2-Row 42mm High-Performance Aluminum Radiator MSRP: Now: $389.00 Add to Cart Compare Quick view Details GrimmSpeed | sku: 092009 GrimmSpeed HEAT SHIELD FOR VERSION 2 GESI J-PIPE - 15-21 WRX MSRP: Now: $59.00 Add to Cart Compare Quick view Details Killer B Motorsport | sku: KEXT **Special Order** Killer B Knob Extension (Used with WRC Shift Knob) MSRP: Now: $49.00 Add to Cart Compare Quick view Details Killer B Motorsport | sku: 010 Killer B Modified Round Knob White 5mt MSRP: Now: $39.00 Add to Cart Compare Quick view Details Killer B Motorsport | sku: DIV-PL Killer B Subaru EJ Division Plate MSRP: Now: $199.00 Add to Cart Compare Quick view Details Killer B Motorsport | sku: UTCRv2AN-B Killer B Upper Turbo Coolant Reservoir V2 Black AN Fittings for 02-07 WRX / 04+ STI MSRP: Now: $199.00 Add to Cart Compare Quick view Details Killer B Motorsport | sku: DBFAv2 Killer B 2015+ Subaru WRX Coolant Breather Fitting Assembly MSRP: Now: $149.00 Add to Cart Compare Quick view Details Killer B Motorsport | sku: KBMRAD01 **Special Order** Killer B 2015+ Subaru WRX Performance Radiator MSRP: Now: $1,699.00 Add to Cart Compare Quick view Details Mishimoto Mishimoto 2015+ Subaru WRX Silicone Radiator Coolant Hose Kit MSRP: Was: Now: $127.95 - $139.95 Choose Options Compare Quick view Details Mishimoto Mishimoto 2015+ Subaru WRX CVT Transmission Cooler Kit MSRP: Now: $348.95 Choose Options Compare Quick view Details Mishimoto Mishimoto 15+ Subaru WRX Aluminum Radiator Stay MSRP: Now: $37.95 Choose Options Compare Quick view Details Mishimoto | sku: MMFS-STI-08P Mishimoto Plug-N-Play Performance Aluminum Fan Shroud Kit | 2008 - 2015 WRX/STI MSRP: Now: $287.95 Add to Cart Compare Quick view Details Radium Engineering | sku: 14-0292 Radium PCV Valve Delete Fitting for 15+ WRX / BRZ MSRP: Now: $18.95 Choose Options Compare Quick view Details PERRIN | sku: ASM-GAU-106 **Special Order** Perrin Coolant Hose Adapter Subaru MSRP: Now: $31.45 Add to Cart Compare Quick view Details GrimmSpeed Grimmspeed Radiator Hose Kit | 2015+ Subaru WRX / 2014+ FXT MSRP: Now: $110.00 Choose Options Compare Quick view Details Killer B Motorsport | sku: DWR2-B Killer B Dual Reservoir Tank (Wash / Coolant) for 08-14 Subaru WRX/STi - Black MSRP: Now: $449.00 Choose Options Compare Quick view Details PERRIN Perrin Coolant Overflow Tank MSRP: Now: $198.90 Choose Options Compare Quick view Radium Engineering Radium Engineering Y-Adapter Block Fittings A one piece CNC machined 6061 aluminum adapter that ensures the most direct path for unrestricted flow. Lightweight and compact for tight areas, the Y-fittings secure directly to hose ends without the need for extra adapter fittings. Type-II green... MSRP: Now: $28.45 Choose Options Compare Quick view BLOX | sku: BXCC-00003 BLOX RACING REPLACEMENT MOUNTING KIT FOR ELECTRIC SLIM FAN BLOX Racing Mounting Kit for Electric Slim Fan The BLOX Racing fan mounting kit is available separately for enthusiasts needing a replacement kit after servicing or disassembling the electric fan. BLOX Racing high performance electric slim fans are an... MSRP: Now: $8.00 Add to Cart Compare Quick view BLOX BLOX RACING HIGH PRESSURE RADIATOR CAP 1.3 BAR - TYPE A / TYPE B Even when coolant begins to heat up, pressure begins to build inside the radiator. BLOX Racing’s high pressure radiator caps ensure that this pressure is properly relieved so excess heat is spent and fluids flow into the overflow tank... MSRP: Now: $22.40 Choose Options Compare Quick view BLOX | sku: BXCC-01200-SI BLOX RACING COOLANT PLUG - K-SERIES The BLOX Racing Coolant Hose Plug is CNC-machined from high quality billet aluminum. Each one is then anodized in black or silver for durability. Each plug comes with durable O-ring and thermostat set-screw. With Honda K-series builds becoming more... MSRP: Now: $22.40 Add to Cart Compare Quick view BLOX | sku: BXCC-00012 BLOX RACING COOLANT EXPANSION TANK BLOX Racing coolant expansion tanks are designed to catch coolant overflow and properly re-circulate it back to the radiator. The proper re-circulation ensures that your engine continues to operate at safe temperatures. BLOX Racing coolant... MSRP: Now: $52.80 Add to Cart Compare Quick view CSF | sku: 7095 CSF 08-15 Subaru Impreza WRX/STI 2-Row 42mm High-Performance Aluminum Radiator CSF 08-15 Subaru Impreza WRX/STI 2-Row 42mm High-Performance Aluminum Radiator CSF has over 5 decades of experience manufacturing radiators. So when it comes to keeping your engine cool and your WRX/STI running at its best, a CSF High-Performance... MSRP: Now: $389.00 Add to Cart Compare Quick view GrimmSpeed | sku: 092009 GrimmSpeed HEAT SHIELD FOR VERSION 2 GESI J-PIPE - 15-21 WRX The factory FA20 J-Pipe has heat shielding built onto the pipe to keep exhaust heat away from nearby critical components like the water pump, lower radiator hose and serpentine belt. A lot of exhaust heat is retained by the catalytic converter in order... MSRP: Now: $59.00 Add to Cart Compare Quick view Killer B Motorsport | sku: KEXT **Special Order** Killer B Knob Extension (Used with WRC Shift Knob) Killer B Knob Extension (Used with WRC Shift Knob) Must be used with WRC Knob NOT a Copolymer Shift Knob. Made from the superior material Delrin. Wonderful feel to this material, never too hot or too cold. The Delrin Shift Knob is strong enough to not... MSRP: Now: $49.00 Add to Cart Compare Quick view Killer B Motorsport | sku: 010 Killer B Modified Round Knob White 5mt NOT a Copolymer Shift Knob. Made from the superior material Delrin. Wonderful feel to this material, never too hot or too cold. The Delrin Shift Knob is strong enough to not require a brass insert to be used, and coincidentally the knob is stronger... MSRP: Now: $39.00 Add to Cart Compare Quick view Killer B Motorsport | sku: DIV-PL Killer B Subaru EJ Division Plate Killer B Subaru EJ Division Plate The Killer B Motorsports Bulkhead Division Plate has been designed to divide the passenger compartment from the trunk space. This unit is required for those of you who have track dedicated vehicles and need a component... MSRP: Now: $199.00 Add to Cart Compare Quick view Killer B Motorsport | sku: UTCRv2AN-B Killer B Upper Turbo Coolant Reservoir V2 Black AN Fittings for 02-07 WRX / 04+ STI Killer B Upper Turbo Coolant Reservoir V2 Black AN Fittings for 02-07 WRX / 04+ STI Killer B Upper Turbo Reservoir for EJ motors utilizes the OEM high point location, mounting points, Subaru filler cap, maintains proper cooling system function, and most... MSRP: Now: $199.00 Add to Cart Compare Quick view Killer B Motorsport | sku: DBFAv2 Killer B 2015+ Subaru WRX Coolant Breather Fitting Assembly Killer B 2015+ Subaru WRX Coolant Breather Fitting Assembly We're a company that likes solving problems. As some of you FA20 WRX enthusiasts have found, the OEM plastic breather/coolant fitting can start to leak over time, or worse, break when you're... MSRP: Now: $149.00 Add to Cart Compare Quick view Killer B Motorsport | sku: KBMRAD01 **Special Order** Killer B 2015+ Subaru WRX Performance Radiator Killer B 2015+ Subaru WRX Performance Radiator The Killer B Motorsport Performance Radiator takes cooling technology to the next level of performance. Utilizing F1 core technology, the Killer B Motorsport radiator can absorb more heat with less space,... MSRP: Now: $1,699.00 Add to Cart Compare Quick view Mishimoto Mishimoto 2015+ Subaru WRX Silicone Radiator Coolant Hose Kit PRODUCT FEATURES Direct fit for the 2015+ Subaru WRX Constructed from four layers of silicone with heat-resistant embedded fibers Improves heat and pressure tolerance Includes high-quality worm-gear clamps for ease of installation Includes upper... MSRP: Was: Now: $127.95 - $139.95 Choose Options Compare Quick view Mishimoto Mishimoto 2015+ Subaru WRX CVT Transmission Cooler Kit Mishimoto 15 Subaru WRX CVT Transmission Cooler Kit FEATURES 20°F (6.7°C) temperature decrease compared to using only the stock transmission cooler Direct fit with no cutting or modification to the vehicle 19-row stacked-plate oil cooler is... MSRP: Now: $348.95 Choose Options Compare Quick view Mishimoto Mishimoto 15+ Subaru WRX Aluminum Radiator Stay FEATURES Direct fit for the 2015+ WRX and STI Anodized silver, black, blue, or red options available Constructed from 5052 aluminum Includes a set of two radiator stays Fits both Mishimoto and stock radiators A portion of all proceeds will be donated... MSRP: Now: $37.95 Choose Options Compare Quick view Mishimoto | sku: MMFS-STI-08P Mishimoto Plug-N-Play Performance Aluminum Fan Shroud Kit | 2008 - 2015 WRX/STI Direct plug-n-play for the 2008-2015 Subaru WRX/STI Includes two high-flow 12" fans, each providing over 1150 CFM of airflow Fans are prewired with stock-style connectors Fits with both stock and Mishimoto radiators Accommodates stock coolant overflow... MSRP: Now: $287.95 Add to Cart Compare Quick view Radium Engineering | sku: 14-0292 Radium PCV Valve Delete Fitting for 15+ WRX / BRZ The Radium PCV Valve Delete Fitting for the 15+ WRX, BRZ/FRS/86 specially machined aluminum fitting replaces the stock PCV valve on top of the Toyota 4U-GSE and Subaru FA20 engine blocks.Vehicle Fitment:• 2015-2019 Subaru WRX• 2013-2018+ Subaru... MSRP: Now: $18.95 Choose Options Compare Quick view PERRIN | sku: ASM-GAU-106 **Special Order** Perrin Coolant Hose Adapter Subaru The PERRIN Coolant Hose Adapter is essential for proper and easy installation of your water temperature sensors. When installing your water temperature sensor to your coolant lines, you will most likely have to modify your lines in order to get a sensor... MSRP: Now: $31.45 Add to Cart Compare Quick view GrimmSpeed Grimmspeed Radiator Hose Kit | 2015+ Subaru WRX / 2014+ FXT Grimmspeed Radiator Hose Kit A Subaru’s cooling system is only as good as its weakest link, commonly that’s the old, dry-rotted OEM coolant hoses. To keep a car reliable, whether it’s a daily driver or a high-horsepower build, it's... MSRP: Now: $110.00 Choose Options Compare Quick view Killer B Motorsport | sku: DWR2-B Killer B Dual Reservoir Tank (Wash / Coolant) for 08-14 Subaru WRX/STi - Black Killer B Dual Reservoir Tank (Wash / Coolant) for 08-14 Subaru WRX/STi - Black This product was designed to create more space in the engine compartment. Combining two reservoirs into a single component frees up space for intercooler tube placement,... MSRP: Now: $449.00 Choose Options Compare Quick view PERRIN Perrin Coolant Overflow Tank Replace your ugly OEM plastic coolant overflow tank with a sleek, metal PERRIN Coolant Overflow Tank! Durable aluminum construction Wrinkle black powder-coated finish Adds clearance for aftermarket intercooler piping Universal design will work with... MSRP: Now: $198.90 Choose Options Compare Compare Selected × OK
Quick view Details BLOX | sku: BXCC-00012 BLOX RACING COOLANT EXPANSION TANK MSRP: Now: $52.80 Add to Cart Compare Quick view Details CSF | sku: 7095 CSF 08-15 Subaru Impreza WRX/STI 2-Row 42mm High-Performance Aluminum Radiator MSRP: Now: $389.00 Add to Cart Compare Quick view Details GrimmSpeed | sku: 092009 GrimmSpeed HEAT SHIELD FOR VERSION 2 GESI J-PIPE - 15-21 WRX MSRP: Now: $59.00 Add to Cart Compare Quick view Details Killer B Motorsport | sku: KEXT **Special Order** Killer B Knob Extension (Used with WRC Shift Knob) MSRP: Now: $49.00 Add to Cart Compare Quick view Details Killer B Motorsport | sku: 010 Killer B Modified Round Knob White 5mt MSRP: Now: $39.00 Add to Cart Compare Quick view Details Killer B Motorsport | sku: DIV-PL Killer B Subaru EJ Division Plate MSRP: Now: $199.00 Add to Cart Compare Quick view Details Killer B Motorsport | sku: UTCRv2AN-B Killer B Upper Turbo Coolant Reservoir V2 Black AN Fittings for 02-07 WRX / 04+ STI MSRP: Now: $199.00 Add to Cart Compare Quick view Details Killer B Motorsport | sku: DBFAv2 Killer B 2015+ Subaru WRX Coolant Breather Fitting Assembly MSRP: Now: $149.00 Add to Cart Compare Quick view Details Killer B Motorsport | sku: KBMRAD01 **Special Order** Killer B 2015+ Subaru WRX Performance Radiator MSRP: Now: $1,699.00 Add to Cart Compare Quick view Details Mishimoto Mishimoto 2015+ Subaru WRX Silicone Radiator Coolant Hose Kit MSRP: Was: Now: $127.95 - $139.95 Choose Options Compare Quick view Details Mishimoto Mishimoto 2015+ Subaru WRX CVT Transmission Cooler Kit MSRP: Now: $348.95 Choose Options Compare Quick view Details Mishimoto Mishimoto 15+ Subaru WRX Aluminum Radiator Stay MSRP: Now: $37.95 Choose Options Compare Quick view Details Mishimoto | sku: MMFS-STI-08P Mishimoto Plug-N-Play Performance Aluminum Fan Shroud Kit | 2008 - 2015 WRX/STI MSRP: Now: $287.95 Add to Cart Compare Quick view Details Radium Engineering | sku: 14-0292 Radium PCV Valve Delete Fitting for 15+ WRX / BRZ MSRP: Now: $18.95 Choose Options Compare Quick view Details PERRIN | sku: ASM-GAU-106 **Special Order** Perrin Coolant Hose Adapter Subaru MSRP: Now: $31.45 Add to Cart Compare Quick view Details GrimmSpeed Grimmspeed Radiator Hose Kit | 2015+ Subaru WRX / 2014+ FXT MSRP: Now: $110.00 Choose Options Compare Quick view Details Killer B Motorsport | sku: DWR2-B Killer B Dual Reservoir Tank (Wash / Coolant) for 08-14 Subaru WRX/STi - Black MSRP: Now: $449.00 Choose Options Compare Quick view Details PERRIN Perrin Coolant Overflow Tank MSRP: Now: $198.90 Choose Options Compare Quick view Radium Engineering Radium Engineering Y-Adapter Block Fittings A one piece CNC machined 6061 aluminum adapter that ensures the most direct path for unrestricted flow. Lightweight and compact for tight areas, the Y-fittings secure directly to hose ends without the need for extra adapter fittings. Type-II green... MSRP: Now: $28.45 Choose Options Compare Quick view BLOX | sku: BXCC-00003 BLOX RACING REPLACEMENT MOUNTING KIT FOR ELECTRIC SLIM FAN BLOX Racing Mounting Kit for Electric Slim Fan The BLOX Racing fan mounting kit is available separately for enthusiasts needing a replacement kit after servicing or disassembling the electric fan. BLOX Racing high performance electric slim fans are an... MSRP: Now: $8.00 Add to Cart Compare Quick view BLOX BLOX RACING HIGH PRESSURE RADIATOR CAP 1.3 BAR - TYPE A / TYPE B Even when coolant begins to heat up, pressure begins to build inside the radiator. BLOX Racing’s high pressure radiator caps ensure that this pressure is properly relieved so excess heat is spent and fluids flow into the overflow tank... MSRP: Now: $22.40 Choose Options Compare Quick view BLOX | sku: BXCC-01200-SI BLOX RACING COOLANT PLUG - K-SERIES The BLOX Racing Coolant Hose Plug is CNC-machined from high quality billet aluminum. Each one is then anodized in black or silver for durability. Each plug comes with durable O-ring and thermostat set-screw. With Honda K-series builds becoming more... MSRP: Now: $22.40 Add to Cart Compare Quick view BLOX | sku: BXCC-00012 BLOX RACING COOLANT EXPANSION TANK BLOX Racing coolant expansion tanks are designed to catch coolant overflow and properly re-circulate it back to the radiator. The proper re-circulation ensures that your engine continues to operate at safe temperatures. BLOX Racing coolant... MSRP: Now: $52.80 Add to Cart Compare Quick view CSF | sku: 7095 CSF 08-15 Subaru Impreza WRX/STI 2-Row 42mm High-Performance Aluminum Radiator CSF 08-15 Subaru Impreza WRX/STI 2-Row 42mm High-Performance Aluminum Radiator CSF has over 5 decades of experience manufacturing radiators. So when it comes to keeping your engine cool and your WRX/STI running at its best, a CSF High-Performance... MSRP: Now: $389.00 Add to Cart Compare Quick view GrimmSpeed | sku: 092009 GrimmSpeed HEAT SHIELD FOR VERSION 2 GESI J-PIPE - 15-21 WRX The factory FA20 J-Pipe has heat shielding built onto the pipe to keep exhaust heat away from nearby critical components like the water pump, lower radiator hose and serpentine belt. A lot of exhaust heat is retained by the catalytic converter in order... MSRP: Now: $59.00 Add to Cart Compare Quick view Killer B Motorsport | sku: KEXT **Special Order** Killer B Knob Extension (Used with WRC Shift Knob) Killer B Knob Extension (Used with WRC Shift Knob) Must be used with WRC Knob NOT a Copolymer Shift Knob. Made from the superior material Delrin. Wonderful feel to this material, never too hot or too cold. The Delrin Shift Knob is strong enough to not... MSRP: Now: $49.00 Add to Cart Compare Quick view Killer B Motorsport | sku: 010 Killer B Modified Round Knob White 5mt NOT a Copolymer Shift Knob. Made from the superior material Delrin. Wonderful feel to this material, never too hot or too cold. The Delrin Shift Knob is strong enough to not require a brass insert to be used, and coincidentally the knob is stronger... MSRP: Now: $39.00 Add to Cart Compare Quick view Killer B Motorsport | sku: DIV-PL Killer B Subaru EJ Division Plate Killer B Subaru EJ Division Plate The Killer B Motorsports Bulkhead Division Plate has been designed to divide the passenger compartment from the trunk space. This unit is required for those of you who have track dedicated vehicles and need a component... MSRP: Now: $199.00 Add to Cart Compare Quick view Killer B Motorsport | sku: UTCRv2AN-B Killer B Upper Turbo Coolant Reservoir V2 Black AN Fittings for 02-07 WRX / 04+ STI Killer B Upper Turbo Coolant Reservoir V2 Black AN Fittings for 02-07 WRX / 04+ STI Killer B Upper Turbo Reservoir for EJ motors utilizes the OEM high point location, mounting points, Subaru filler cap, maintains proper cooling system function, and most... MSRP: Now: $199.00 Add to Cart Compare Quick view Killer B Motorsport | sku: DBFAv2 Killer B 2015+ Subaru WRX Coolant Breather Fitting Assembly Killer B 2015+ Subaru WRX Coolant Breather Fitting Assembly We're a company that likes solving problems. As some of you FA20 WRX enthusiasts have found, the OEM plastic breather/coolant fitting can start to leak over time, or worse, break when you're... MSRP: Now: $149.00 Add to Cart Compare Quick view Killer B Motorsport | sku: KBMRAD01 **Special Order** Killer B 2015+ Subaru WRX Performance Radiator Killer B 2015+ Subaru WRX Performance Radiator The Killer B Motorsport Performance Radiator takes cooling technology to the next level of performance. Utilizing F1 core technology, the Killer B Motorsport radiator can absorb more heat with less space,... MSRP: Now: $1,699.00 Add to Cart Compare Quick view Mishimoto Mishimoto 2015+ Subaru WRX Silicone Radiator Coolant Hose Kit PRODUCT FEATURES Direct fit for the 2015+ Subaru WRX Constructed from four layers of silicone with heat-resistant embedded fibers Improves heat and pressure tolerance Includes high-quality worm-gear clamps for ease of installation Includes upper... MSRP: Was: Now: $127.95 - $139.95 Choose Options Compare Quick view Mishimoto Mishimoto 2015+ Subaru WRX CVT Transmission Cooler Kit Mishimoto 15 Subaru WRX CVT Transmission Cooler Kit FEATURES 20°F (6.7°C) temperature decrease compared to using only the stock transmission cooler Direct fit with no cutting or modification to the vehicle 19-row stacked-plate oil cooler is... MSRP: Now: $348.95 Choose Options Compare Quick view Mishimoto Mishimoto 15+ Subaru WRX Aluminum Radiator Stay FEATURES Direct fit for the 2015+ WRX and STI Anodized silver, black, blue, or red options available Constructed from 5052 aluminum Includes a set of two radiator stays Fits both Mishimoto and stock radiators A portion of all proceeds will be donated... MSRP: Now: $37.95 Choose Options Compare Quick view Mishimoto | sku: MMFS-STI-08P Mishimoto Plug-N-Play Performance Aluminum Fan Shroud Kit | 2008 - 2015 WRX/STI Direct plug-n-play for the 2008-2015 Subaru WRX/STI Includes two high-flow 12" fans, each providing over 1150 CFM of airflow Fans are prewired with stock-style connectors Fits with both stock and Mishimoto radiators Accommodates stock coolant overflow... MSRP: Now: $287.95 Add to Cart Compare Quick view Radium Engineering | sku: 14-0292 Radium PCV Valve Delete Fitting for 15+ WRX / BRZ The Radium PCV Valve Delete Fitting for the 15+ WRX, BRZ/FRS/86 specially machined aluminum fitting replaces the stock PCV valve on top of the Toyota 4U-GSE and Subaru FA20 engine blocks.Vehicle Fitment:• 2015-2019 Subaru WRX• 2013-2018+ Subaru... MSRP: Now: $18.95 Choose Options Compare Quick view PERRIN | sku: ASM-GAU-106 **Special Order** Perrin Coolant Hose Adapter Subaru The PERRIN Coolant Hose Adapter is essential for proper and easy installation of your water temperature sensors. When installing your water temperature sensor to your coolant lines, you will most likely have to modify your lines in order to get a sensor... MSRP: Now: $31.45 Add to Cart Compare Quick view GrimmSpeed Grimmspeed Radiator Hose Kit | 2015+ Subaru WRX / 2014+ FXT Grimmspeed Radiator Hose Kit A Subaru’s cooling system is only as good as its weakest link, commonly that’s the old, dry-rotted OEM coolant hoses. To keep a car reliable, whether it’s a daily driver or a high-horsepower build, it's... MSRP: Now: $110.00 Choose Options Compare Quick view Killer B Motorsport | sku: DWR2-B Killer B Dual Reservoir Tank (Wash / Coolant) for 08-14 Subaru WRX/STi - Black Killer B Dual Reservoir Tank (Wash / Coolant) for 08-14 Subaru WRX/STi - Black This product was designed to create more space in the engine compartment. Combining two reservoirs into a single component frees up space for intercooler tube placement,... MSRP: Now: $449.00 Choose Options Compare Quick view PERRIN Perrin Coolant Overflow Tank Replace your ugly OEM plastic coolant overflow tank with a sleek, metal PERRIN Coolant Overflow Tank! Durable aluminum construction Wrinkle black powder-coated finish Adds clearance for aftermarket intercooler piping Universal design will work with... MSRP: Now: $198.90 Choose Options Compare Compare Selected × OK
Quick view Details CSF | sku: 7095 CSF 08-15 Subaru Impreza WRX/STI 2-Row 42mm High-Performance Aluminum Radiator MSRP: Now: $389.00 Add to Cart Compare Quick view Details GrimmSpeed | sku: 092009 GrimmSpeed HEAT SHIELD FOR VERSION 2 GESI J-PIPE - 15-21 WRX MSRP: Now: $59.00 Add to Cart Compare Quick view Details Killer B Motorsport | sku: KEXT **Special Order** Killer B Knob Extension (Used with WRC Shift Knob) MSRP: Now: $49.00 Add to Cart Compare Quick view Details Killer B Motorsport | sku: 010 Killer B Modified Round Knob White 5mt MSRP: Now: $39.00 Add to Cart Compare Quick view Details Killer B Motorsport | sku: DIV-PL Killer B Subaru EJ Division Plate MSRP: Now: $199.00 Add to Cart Compare Quick view Details Killer B Motorsport | sku: UTCRv2AN-B Killer B Upper Turbo Coolant Reservoir V2 Black AN Fittings for 02-07 WRX / 04+ STI MSRP: Now: $199.00 Add to Cart Compare Quick view Details Killer B Motorsport | sku: DBFAv2 Killer B 2015+ Subaru WRX Coolant Breather Fitting Assembly MSRP: Now: $149.00 Add to Cart Compare Quick view Details Killer B Motorsport | sku: KBMRAD01 **Special Order** Killer B 2015+ Subaru WRX Performance Radiator MSRP: Now: $1,699.00 Add to Cart Compare Quick view Details Mishimoto Mishimoto 2015+ Subaru WRX Silicone Radiator Coolant Hose Kit MSRP: Was: Now: $127.95 - $139.95 Choose Options Compare Quick view Details Mishimoto Mishimoto 2015+ Subaru WRX CVT Transmission Cooler Kit MSRP: Now: $348.95 Choose Options Compare Quick view Details Mishimoto Mishimoto 15+ Subaru WRX Aluminum Radiator Stay MSRP: Now: $37.95 Choose Options Compare Quick view Details Mishimoto | sku: MMFS-STI-08P Mishimoto Plug-N-Play Performance Aluminum Fan Shroud Kit | 2008 - 2015 WRX/STI MSRP: Now: $287.95 Add to Cart Compare Quick view Details Radium Engineering | sku: 14-0292 Radium PCV Valve Delete Fitting for 15+ WRX / BRZ MSRP: Now: $18.95 Choose Options Compare Quick view Details PERRIN | sku: ASM-GAU-106 **Special Order** Perrin Coolant Hose Adapter Subaru MSRP: Now: $31.45 Add to Cart Compare Quick view Details GrimmSpeed Grimmspeed Radiator Hose Kit | 2015+ Subaru WRX / 2014+ FXT MSRP: Now: $110.00 Choose Options Compare Quick view Details Killer B Motorsport | sku: DWR2-B Killer B Dual Reservoir Tank (Wash / Coolant) for 08-14 Subaru WRX/STi - Black MSRP: Now: $449.00 Choose Options Compare Quick view Details PERRIN Perrin Coolant Overflow Tank MSRP: Now: $198.90 Choose Options Compare Quick view Radium Engineering Radium Engineering Y-Adapter Block Fittings A one piece CNC machined 6061 aluminum adapter that ensures the most direct path for unrestricted flow. Lightweight and compact for tight areas, the Y-fittings secure directly to hose ends without the need for extra adapter fittings. Type-II green... MSRP: Now: $28.45 Choose Options Compare Quick view BLOX | sku: BXCC-00003 BLOX RACING REPLACEMENT MOUNTING KIT FOR ELECTRIC SLIM FAN BLOX Racing Mounting Kit for Electric Slim Fan The BLOX Racing fan mounting kit is available separately for enthusiasts needing a replacement kit after servicing or disassembling the electric fan. BLOX Racing high performance electric slim fans are an... MSRP: Now: $8.00 Add to Cart Compare Quick view BLOX BLOX RACING HIGH PRESSURE RADIATOR CAP 1.3 BAR - TYPE A / TYPE B Even when coolant begins to heat up, pressure begins to build inside the radiator. BLOX Racing’s high pressure radiator caps ensure that this pressure is properly relieved so excess heat is spent and fluids flow into the overflow tank... MSRP: Now: $22.40 Choose Options Compare Quick view BLOX | sku: BXCC-01200-SI BLOX RACING COOLANT PLUG - K-SERIES The BLOX Racing Coolant Hose Plug is CNC-machined from high quality billet aluminum. Each one is then anodized in black or silver for durability. Each plug comes with durable O-ring and thermostat set-screw. With Honda K-series builds becoming more... MSRP: Now: $22.40 Add to Cart Compare Quick view BLOX | sku: BXCC-00012 BLOX RACING COOLANT EXPANSION TANK BLOX Racing coolant expansion tanks are designed to catch coolant overflow and properly re-circulate it back to the radiator. The proper re-circulation ensures that your engine continues to operate at safe temperatures. BLOX Racing coolant... MSRP: Now: $52.80 Add to Cart Compare Quick view CSF | sku: 7095 CSF 08-15 Subaru Impreza WRX/STI 2-Row 42mm High-Performance Aluminum Radiator CSF 08-15 Subaru Impreza WRX/STI 2-Row 42mm High-Performance Aluminum Radiator CSF has over 5 decades of experience manufacturing radiators. So when it comes to keeping your engine cool and your WRX/STI running at its best, a CSF High-Performance... MSRP: Now: $389.00 Add to Cart Compare Quick view GrimmSpeed | sku: 092009 GrimmSpeed HEAT SHIELD FOR VERSION 2 GESI J-PIPE - 15-21 WRX The factory FA20 J-Pipe has heat shielding built onto the pipe to keep exhaust heat away from nearby critical components like the water pump, lower radiator hose and serpentine belt. A lot of exhaust heat is retained by the catalytic converter in order... MSRP: Now: $59.00 Add to Cart Compare Quick view Killer B Motorsport | sku: KEXT **Special Order** Killer B Knob Extension (Used with WRC Shift Knob) Killer B Knob Extension (Used with WRC Shift Knob) Must be used with WRC Knob NOT a Copolymer Shift Knob. Made from the superior material Delrin. Wonderful feel to this material, never too hot or too cold. The Delrin Shift Knob is strong enough to not... MSRP: Now: $49.00 Add to Cart Compare Quick view Killer B Motorsport | sku: 010 Killer B Modified Round Knob White 5mt NOT a Copolymer Shift Knob. Made from the superior material Delrin. Wonderful feel to this material, never too hot or too cold. The Delrin Shift Knob is strong enough to not require a brass insert to be used, and coincidentally the knob is stronger... MSRP: Now: $39.00 Add to Cart Compare Quick view Killer B Motorsport | sku: DIV-PL Killer B Subaru EJ Division Plate Killer B Subaru EJ Division Plate The Killer B Motorsports Bulkhead Division Plate has been designed to divide the passenger compartment from the trunk space. This unit is required for those of you who have track dedicated vehicles and need a component... MSRP: Now: $199.00 Add to Cart Compare Quick view Killer B Motorsport | sku: UTCRv2AN-B Killer B Upper Turbo Coolant Reservoir V2 Black AN Fittings for 02-07 WRX / 04+ STI Killer B Upper Turbo Coolant Reservoir V2 Black AN Fittings for 02-07 WRX / 04+ STI Killer B Upper Turbo Reservoir for EJ motors utilizes the OEM high point location, mounting points, Subaru filler cap, maintains proper cooling system function, and most... MSRP: Now: $199.00 Add to Cart Compare Quick view Killer B Motorsport | sku: DBFAv2 Killer B 2015+ Subaru WRX Coolant Breather Fitting Assembly Killer B 2015+ Subaru WRX Coolant Breather Fitting Assembly We're a company that likes solving problems. As some of you FA20 WRX enthusiasts have found, the OEM plastic breather/coolant fitting can start to leak over time, or worse, break when you're... MSRP: Now: $149.00 Add to Cart Compare Quick view Killer B Motorsport | sku: KBMRAD01 **Special Order** Killer B 2015+ Subaru WRX Performance Radiator Killer B 2015+ Subaru WRX Performance Radiator The Killer B Motorsport Performance Radiator takes cooling technology to the next level of performance. Utilizing F1 core technology, the Killer B Motorsport radiator can absorb more heat with less space,... MSRP: Now: $1,699.00 Add to Cart Compare Quick view Mishimoto Mishimoto 2015+ Subaru WRX Silicone Radiator Coolant Hose Kit PRODUCT FEATURES Direct fit for the 2015+ Subaru WRX Constructed from four layers of silicone with heat-resistant embedded fibers Improves heat and pressure tolerance Includes high-quality worm-gear clamps for ease of installation Includes upper... MSRP: Was: Now: $127.95 - $139.95 Choose Options Compare Quick view Mishimoto Mishimoto 2015+ Subaru WRX CVT Transmission Cooler Kit Mishimoto 15 Subaru WRX CVT Transmission Cooler Kit FEATURES 20°F (6.7°C) temperature decrease compared to using only the stock transmission cooler Direct fit with no cutting or modification to the vehicle 19-row stacked-plate oil cooler is... MSRP: Now: $348.95 Choose Options Compare Quick view Mishimoto Mishimoto 15+ Subaru WRX Aluminum Radiator Stay FEATURES Direct fit for the 2015+ WRX and STI Anodized silver, black, blue, or red options available Constructed from 5052 aluminum Includes a set of two radiator stays Fits both Mishimoto and stock radiators A portion of all proceeds will be donated... MSRP: Now: $37.95 Choose Options Compare Quick view Mishimoto | sku: MMFS-STI-08P Mishimoto Plug-N-Play Performance Aluminum Fan Shroud Kit | 2008 - 2015 WRX/STI Direct plug-n-play for the 2008-2015 Subaru WRX/STI Includes two high-flow 12" fans, each providing over 1150 CFM of airflow Fans are prewired with stock-style connectors Fits with both stock and Mishimoto radiators Accommodates stock coolant overflow... MSRP: Now: $287.95 Add to Cart Compare Quick view Radium Engineering | sku: 14-0292 Radium PCV Valve Delete Fitting for 15+ WRX / BRZ The Radium PCV Valve Delete Fitting for the 15+ WRX, BRZ/FRS/86 specially machined aluminum fitting replaces the stock PCV valve on top of the Toyota 4U-GSE and Subaru FA20 engine blocks.Vehicle Fitment:• 2015-2019 Subaru WRX• 2013-2018+ Subaru... MSRP: Now: $18.95 Choose Options Compare Quick view PERRIN | sku: ASM-GAU-106 **Special Order** Perrin Coolant Hose Adapter Subaru The PERRIN Coolant Hose Adapter is essential for proper and easy installation of your water temperature sensors. When installing your water temperature sensor to your coolant lines, you will most likely have to modify your lines in order to get a sensor... MSRP: Now: $31.45 Add to Cart Compare Quick view GrimmSpeed Grimmspeed Radiator Hose Kit | 2015+ Subaru WRX / 2014+ FXT Grimmspeed Radiator Hose Kit A Subaru’s cooling system is only as good as its weakest link, commonly that’s the old, dry-rotted OEM coolant hoses. To keep a car reliable, whether it’s a daily driver or a high-horsepower build, it's... MSRP: Now: $110.00 Choose Options Compare Quick view Killer B Motorsport | sku: DWR2-B Killer B Dual Reservoir Tank (Wash / Coolant) for 08-14 Subaru WRX/STi - Black Killer B Dual Reservoir Tank (Wash / Coolant) for 08-14 Subaru WRX/STi - Black This product was designed to create more space in the engine compartment. Combining two reservoirs into a single component frees up space for intercooler tube placement,... MSRP: Now: $449.00 Choose Options Compare Quick view PERRIN Perrin Coolant Overflow Tank Replace your ugly OEM plastic coolant overflow tank with a sleek, metal PERRIN Coolant Overflow Tank! Durable aluminum construction Wrinkle black powder-coated finish Adds clearance for aftermarket intercooler piping Universal design will work with... MSRP: Now: $198.90 Choose Options Compare Compare Selected × OK
Quick view Details GrimmSpeed | sku: 092009 GrimmSpeed HEAT SHIELD FOR VERSION 2 GESI J-PIPE - 15-21 WRX MSRP: Now: $59.00 Add to Cart Compare Quick view Details Killer B Motorsport | sku: KEXT **Special Order** Killer B Knob Extension (Used with WRC Shift Knob) MSRP: Now: $49.00 Add to Cart Compare Quick view Details Killer B Motorsport | sku: 010 Killer B Modified Round Knob White 5mt MSRP: Now: $39.00 Add to Cart Compare Quick view Details Killer B Motorsport | sku: DIV-PL Killer B Subaru EJ Division Plate MSRP: Now: $199.00 Add to Cart Compare Quick view Details Killer B Motorsport | sku: UTCRv2AN-B Killer B Upper Turbo Coolant Reservoir V2 Black AN Fittings for 02-07 WRX / 04+ STI MSRP: Now: $199.00 Add to Cart Compare Quick view Details Killer B Motorsport | sku: DBFAv2 Killer B 2015+ Subaru WRX Coolant Breather Fitting Assembly MSRP: Now: $149.00 Add to Cart Compare Quick view Details Killer B Motorsport | sku: KBMRAD01 **Special Order** Killer B 2015+ Subaru WRX Performance Radiator MSRP: Now: $1,699.00 Add to Cart Compare Quick view Details Mishimoto Mishimoto 2015+ Subaru WRX Silicone Radiator Coolant Hose Kit MSRP: Was: Now: $127.95 - $139.95 Choose Options Compare Quick view Details Mishimoto Mishimoto 2015+ Subaru WRX CVT Transmission Cooler Kit MSRP: Now: $348.95 Choose Options Compare Quick view Details Mishimoto Mishimoto 15+ Subaru WRX Aluminum Radiator Stay MSRP: Now: $37.95 Choose Options Compare Quick view Details Mishimoto | sku: MMFS-STI-08P Mishimoto Plug-N-Play Performance Aluminum Fan Shroud Kit | 2008 - 2015 WRX/STI MSRP: Now: $287.95 Add to Cart Compare Quick view Details Radium Engineering | sku: 14-0292 Radium PCV Valve Delete Fitting for 15+ WRX / BRZ MSRP: Now: $18.95 Choose Options Compare Quick view Details PERRIN | sku: ASM-GAU-106 **Special Order** Perrin Coolant Hose Adapter Subaru MSRP: Now: $31.45 Add to Cart Compare Quick view Details GrimmSpeed Grimmspeed Radiator Hose Kit | 2015+ Subaru WRX / 2014+ FXT MSRP: Now: $110.00 Choose Options Compare Quick view Details Killer B Motorsport | sku: DWR2-B Killer B Dual Reservoir Tank (Wash / Coolant) for 08-14 Subaru WRX/STi - Black MSRP: Now: $449.00 Choose Options Compare Quick view Details PERRIN Perrin Coolant Overflow Tank MSRP: Now: $198.90 Choose Options Compare Quick view Radium Engineering Radium Engineering Y-Adapter Block Fittings A one piece CNC machined 6061 aluminum adapter that ensures the most direct path for unrestricted flow. Lightweight and compact for tight areas, the Y-fittings secure directly to hose ends without the need for extra adapter fittings. Type-II green... MSRP: Now: $28.45 Choose Options Compare Quick view BLOX | sku: BXCC-00003 BLOX RACING REPLACEMENT MOUNTING KIT FOR ELECTRIC SLIM FAN BLOX Racing Mounting Kit for Electric Slim Fan The BLOX Racing fan mounting kit is available separately for enthusiasts needing a replacement kit after servicing or disassembling the electric fan. BLOX Racing high performance electric slim fans are an... MSRP: Now: $8.00 Add to Cart Compare Quick view BLOX BLOX RACING HIGH PRESSURE RADIATOR CAP 1.3 BAR - TYPE A / TYPE B Even when coolant begins to heat up, pressure begins to build inside the radiator. BLOX Racing’s high pressure radiator caps ensure that this pressure is properly relieved so excess heat is spent and fluids flow into the overflow tank... MSRP: Now: $22.40 Choose Options Compare Quick view BLOX | sku: BXCC-01200-SI BLOX RACING COOLANT PLUG - K-SERIES The BLOX Racing Coolant Hose Plug is CNC-machined from high quality billet aluminum. Each one is then anodized in black or silver for durability. Each plug comes with durable O-ring and thermostat set-screw. With Honda K-series builds becoming more... MSRP: Now: $22.40 Add to Cart Compare Quick view BLOX | sku: BXCC-00012 BLOX RACING COOLANT EXPANSION TANK BLOX Racing coolant expansion tanks are designed to catch coolant overflow and properly re-circulate it back to the radiator. The proper re-circulation ensures that your engine continues to operate at safe temperatures. BLOX Racing coolant... MSRP: Now: $52.80 Add to Cart Compare Quick view CSF | sku: 7095 CSF 08-15 Subaru Impreza WRX/STI 2-Row 42mm High-Performance Aluminum Radiator CSF 08-15 Subaru Impreza WRX/STI 2-Row 42mm High-Performance Aluminum Radiator CSF has over 5 decades of experience manufacturing radiators. So when it comes to keeping your engine cool and your WRX/STI running at its best, a CSF High-Performance... MSRP: Now: $389.00 Add to Cart Compare Quick view GrimmSpeed | sku: 092009 GrimmSpeed HEAT SHIELD FOR VERSION 2 GESI J-PIPE - 15-21 WRX The factory FA20 J-Pipe has heat shielding built onto the pipe to keep exhaust heat away from nearby critical components like the water pump, lower radiator hose and serpentine belt. A lot of exhaust heat is retained by the catalytic converter in order... MSRP: Now: $59.00 Add to Cart Compare Quick view Killer B Motorsport | sku: KEXT **Special Order** Killer B Knob Extension (Used with WRC Shift Knob) Killer B Knob Extension (Used with WRC Shift Knob) Must be used with WRC Knob NOT a Copolymer Shift Knob. Made from the superior material Delrin. Wonderful feel to this material, never too hot or too cold. The Delrin Shift Knob is strong enough to not... MSRP: Now: $49.00 Add to Cart Compare Quick view Killer B Motorsport | sku: 010 Killer B Modified Round Knob White 5mt NOT a Copolymer Shift Knob. Made from the superior material Delrin. Wonderful feel to this material, never too hot or too cold. The Delrin Shift Knob is strong enough to not require a brass insert to be used, and coincidentally the knob is stronger... MSRP: Now: $39.00 Add to Cart Compare Quick view Killer B Motorsport | sku: DIV-PL Killer B Subaru EJ Division Plate Killer B Subaru EJ Division Plate The Killer B Motorsports Bulkhead Division Plate has been designed to divide the passenger compartment from the trunk space. This unit is required for those of you who have track dedicated vehicles and need a component... MSRP: Now: $199.00 Add to Cart Compare Quick view Killer B Motorsport | sku: UTCRv2AN-B Killer B Upper Turbo Coolant Reservoir V2 Black AN Fittings for 02-07 WRX / 04+ STI Killer B Upper Turbo Coolant Reservoir V2 Black AN Fittings for 02-07 WRX / 04+ STI Killer B Upper Turbo Reservoir for EJ motors utilizes the OEM high point location, mounting points, Subaru filler cap, maintains proper cooling system function, and most... MSRP: Now: $199.00 Add to Cart Compare Quick view Killer B Motorsport | sku: DBFAv2 Killer B 2015+ Subaru WRX Coolant Breather Fitting Assembly Killer B 2015+ Subaru WRX Coolant Breather Fitting Assembly We're a company that likes solving problems. As some of you FA20 WRX enthusiasts have found, the OEM plastic breather/coolant fitting can start to leak over time, or worse, break when you're... MSRP: Now: $149.00 Add to Cart Compare Quick view Killer B Motorsport | sku: KBMRAD01 **Special Order** Killer B 2015+ Subaru WRX Performance Radiator Killer B 2015+ Subaru WRX Performance Radiator The Killer B Motorsport Performance Radiator takes cooling technology to the next level of performance. Utilizing F1 core technology, the Killer B Motorsport radiator can absorb more heat with less space,... MSRP: Now: $1,699.00 Add to Cart Compare Quick view Mishimoto Mishimoto 2015+ Subaru WRX Silicone Radiator Coolant Hose Kit PRODUCT FEATURES Direct fit for the 2015+ Subaru WRX Constructed from four layers of silicone with heat-resistant embedded fibers Improves heat and pressure tolerance Includes high-quality worm-gear clamps for ease of installation Includes upper... MSRP: Was: Now: $127.95 - $139.95 Choose Options Compare Quick view Mishimoto Mishimoto 2015+ Subaru WRX CVT Transmission Cooler Kit Mishimoto 15 Subaru WRX CVT Transmission Cooler Kit FEATURES 20°F (6.7°C) temperature decrease compared to using only the stock transmission cooler Direct fit with no cutting or modification to the vehicle 19-row stacked-plate oil cooler is... MSRP: Now: $348.95 Choose Options Compare Quick view Mishimoto Mishimoto 15+ Subaru WRX Aluminum Radiator Stay FEATURES Direct fit for the 2015+ WRX and STI Anodized silver, black, blue, or red options available Constructed from 5052 aluminum Includes a set of two radiator stays Fits both Mishimoto and stock radiators A portion of all proceeds will be donated... MSRP: Now: $37.95 Choose Options Compare Quick view Mishimoto | sku: MMFS-STI-08P Mishimoto Plug-N-Play Performance Aluminum Fan Shroud Kit | 2008 - 2015 WRX/STI Direct plug-n-play for the 2008-2015 Subaru WRX/STI Includes two high-flow 12" fans, each providing over 1150 CFM of airflow Fans are prewired with stock-style connectors Fits with both stock and Mishimoto radiators Accommodates stock coolant overflow... MSRP: Now: $287.95 Add to Cart Compare Quick view Radium Engineering | sku: 14-0292 Radium PCV Valve Delete Fitting for 15+ WRX / BRZ The Radium PCV Valve Delete Fitting for the 15+ WRX, BRZ/FRS/86 specially machined aluminum fitting replaces the stock PCV valve on top of the Toyota 4U-GSE and Subaru FA20 engine blocks.Vehicle Fitment:• 2015-2019 Subaru WRX• 2013-2018+ Subaru... MSRP: Now: $18.95 Choose Options Compare Quick view PERRIN | sku: ASM-GAU-106 **Special Order** Perrin Coolant Hose Adapter Subaru The PERRIN Coolant Hose Adapter is essential for proper and easy installation of your water temperature sensors. When installing your water temperature sensor to your coolant lines, you will most likely have to modify your lines in order to get a sensor... MSRP: Now: $31.45 Add to Cart Compare Quick view GrimmSpeed Grimmspeed Radiator Hose Kit | 2015+ Subaru WRX / 2014+ FXT Grimmspeed Radiator Hose Kit A Subaru’s cooling system is only as good as its weakest link, commonly that’s the old, dry-rotted OEM coolant hoses. To keep a car reliable, whether it’s a daily driver or a high-horsepower build, it's... MSRP: Now: $110.00 Choose Options Compare Quick view Killer B Motorsport | sku: DWR2-B Killer B Dual Reservoir Tank (Wash / Coolant) for 08-14 Subaru WRX/STi - Black Killer B Dual Reservoir Tank (Wash / Coolant) for 08-14 Subaru WRX/STi - Black This product was designed to create more space in the engine compartment. Combining two reservoirs into a single component frees up space for intercooler tube placement,... MSRP: Now: $449.00 Choose Options Compare Quick view PERRIN Perrin Coolant Overflow Tank Replace your ugly OEM plastic coolant overflow tank with a sleek, metal PERRIN Coolant Overflow Tank! Durable aluminum construction Wrinkle black powder-coated finish Adds clearance for aftermarket intercooler piping Universal design will work with... MSRP: Now: $198.90 Choose Options Compare Compare Selected × OK
Quick view Details Killer B Motorsport | sku: KEXT **Special Order** Killer B Knob Extension (Used with WRC Shift Knob) MSRP: Now: $49.00 Add to Cart Compare Quick view Details Killer B Motorsport | sku: 010 Killer B Modified Round Knob White 5mt MSRP: Now: $39.00 Add to Cart Compare Quick view Details Killer B Motorsport | sku: DIV-PL Killer B Subaru EJ Division Plate MSRP: Now: $199.00 Add to Cart Compare Quick view Details Killer B Motorsport | sku: UTCRv2AN-B Killer B Upper Turbo Coolant Reservoir V2 Black AN Fittings for 02-07 WRX / 04+ STI MSRP: Now: $199.00 Add to Cart Compare Quick view Details Killer B Motorsport | sku: DBFAv2 Killer B 2015+ Subaru WRX Coolant Breather Fitting Assembly MSRP: Now: $149.00 Add to Cart Compare Quick view Details Killer B Motorsport | sku: KBMRAD01 **Special Order** Killer B 2015+ Subaru WRX Performance Radiator MSRP: Now: $1,699.00 Add to Cart Compare Quick view Details Mishimoto Mishimoto 2015+ Subaru WRX Silicone Radiator Coolant Hose Kit MSRP: Was: Now: $127.95 - $139.95 Choose Options Compare Quick view Details Mishimoto Mishimoto 2015+ Subaru WRX CVT Transmission Cooler Kit MSRP: Now: $348.95 Choose Options Compare Quick view Details Mishimoto Mishimoto 15+ Subaru WRX Aluminum Radiator Stay MSRP: Now: $37.95 Choose Options Compare Quick view Details Mishimoto | sku: MMFS-STI-08P Mishimoto Plug-N-Play Performance Aluminum Fan Shroud Kit | 2008 - 2015 WRX/STI MSRP: Now: $287.95 Add to Cart Compare Quick view Details Radium Engineering | sku: 14-0292 Radium PCV Valve Delete Fitting for 15+ WRX / BRZ MSRP: Now: $18.95 Choose Options Compare Quick view Details PERRIN | sku: ASM-GAU-106 **Special Order** Perrin Coolant Hose Adapter Subaru MSRP: Now: $31.45 Add to Cart Compare Quick view Details GrimmSpeed Grimmspeed Radiator Hose Kit | 2015+ Subaru WRX / 2014+ FXT MSRP: Now: $110.00 Choose Options Compare Quick view Details Killer B Motorsport | sku: DWR2-B Killer B Dual Reservoir Tank (Wash / Coolant) for 08-14 Subaru WRX/STi - Black MSRP: Now: $449.00 Choose Options Compare Quick view Details PERRIN Perrin Coolant Overflow Tank MSRP: Now: $198.90 Choose Options Compare Quick view Radium Engineering Radium Engineering Y-Adapter Block Fittings A one piece CNC machined 6061 aluminum adapter that ensures the most direct path for unrestricted flow. Lightweight and compact for tight areas, the Y-fittings secure directly to hose ends without the need for extra adapter fittings. Type-II green... MSRP: Now: $28.45 Choose Options Compare Quick view BLOX | sku: BXCC-00003 BLOX RACING REPLACEMENT MOUNTING KIT FOR ELECTRIC SLIM FAN BLOX Racing Mounting Kit for Electric Slim Fan The BLOX Racing fan mounting kit is available separately for enthusiasts needing a replacement kit after servicing or disassembling the electric fan. BLOX Racing high performance electric slim fans are an... MSRP: Now: $8.00 Add to Cart Compare Quick view BLOX BLOX RACING HIGH PRESSURE RADIATOR CAP 1.3 BAR - TYPE A / TYPE B Even when coolant begins to heat up, pressure begins to build inside the radiator. BLOX Racing’s high pressure radiator caps ensure that this pressure is properly relieved so excess heat is spent and fluids flow into the overflow tank... MSRP: Now: $22.40 Choose Options Compare Quick view BLOX | sku: BXCC-01200-SI BLOX RACING COOLANT PLUG - K-SERIES The BLOX Racing Coolant Hose Plug is CNC-machined from high quality billet aluminum. Each one is then anodized in black or silver for durability. Each plug comes with durable O-ring and thermostat set-screw. With Honda K-series builds becoming more... MSRP: Now: $22.40 Add to Cart Compare Quick view BLOX | sku: BXCC-00012 BLOX RACING COOLANT EXPANSION TANK BLOX Racing coolant expansion tanks are designed to catch coolant overflow and properly re-circulate it back to the radiator. The proper re-circulation ensures that your engine continues to operate at safe temperatures. BLOX Racing coolant... MSRP: Now: $52.80 Add to Cart Compare Quick view CSF | sku: 7095 CSF 08-15 Subaru Impreza WRX/STI 2-Row 42mm High-Performance Aluminum Radiator CSF 08-15 Subaru Impreza WRX/STI 2-Row 42mm High-Performance Aluminum Radiator CSF has over 5 decades of experience manufacturing radiators. So when it comes to keeping your engine cool and your WRX/STI running at its best, a CSF High-Performance... MSRP: Now: $389.00 Add to Cart Compare Quick view GrimmSpeed | sku: 092009 GrimmSpeed HEAT SHIELD FOR VERSION 2 GESI J-PIPE - 15-21 WRX The factory FA20 J-Pipe has heat shielding built onto the pipe to keep exhaust heat away from nearby critical components like the water pump, lower radiator hose and serpentine belt. A lot of exhaust heat is retained by the catalytic converter in order... MSRP: Now: $59.00 Add to Cart Compare Quick view Killer B Motorsport | sku: KEXT **Special Order** Killer B Knob Extension (Used with WRC Shift Knob) Killer B Knob Extension (Used with WRC Shift Knob) Must be used with WRC Knob NOT a Copolymer Shift Knob. Made from the superior material Delrin. Wonderful feel to this material, never too hot or too cold. The Delrin Shift Knob is strong enough to not... MSRP: Now: $49.00 Add to Cart Compare Quick view Killer B Motorsport | sku: 010 Killer B Modified Round Knob White 5mt NOT a Copolymer Shift Knob. Made from the superior material Delrin. Wonderful feel to this material, never too hot or too cold. The Delrin Shift Knob is strong enough to not require a brass insert to be used, and coincidentally the knob is stronger... MSRP: Now: $39.00 Add to Cart Compare Quick view Killer B Motorsport | sku: DIV-PL Killer B Subaru EJ Division Plate Killer B Subaru EJ Division Plate The Killer B Motorsports Bulkhead Division Plate has been designed to divide the passenger compartment from the trunk space. This unit is required for those of you who have track dedicated vehicles and need a component... MSRP: Now: $199.00 Add to Cart Compare Quick view Killer B Motorsport | sku: UTCRv2AN-B Killer B Upper Turbo Coolant Reservoir V2 Black AN Fittings for 02-07 WRX / 04+ STI Killer B Upper Turbo Coolant Reservoir V2 Black AN Fittings for 02-07 WRX / 04+ STI Killer B Upper Turbo Reservoir for EJ motors utilizes the OEM high point location, mounting points, Subaru filler cap, maintains proper cooling system function, and most... MSRP: Now: $199.00 Add to Cart Compare Quick view Killer B Motorsport | sku: DBFAv2 Killer B 2015+ Subaru WRX Coolant Breather Fitting Assembly Killer B 2015+ Subaru WRX Coolant Breather Fitting Assembly We're a company that likes solving problems. As some of you FA20 WRX enthusiasts have found, the OEM plastic breather/coolant fitting can start to leak over time, or worse, break when you're... MSRP: Now: $149.00 Add to Cart Compare Quick view Killer B Motorsport | sku: KBMRAD01 **Special Order** Killer B 2015+ Subaru WRX Performance Radiator Killer B 2015+ Subaru WRX Performance Radiator The Killer B Motorsport Performance Radiator takes cooling technology to the next level of performance. Utilizing F1 core technology, the Killer B Motorsport radiator can absorb more heat with less space,... MSRP: Now: $1,699.00 Add to Cart Compare Quick view Mishimoto Mishimoto 2015+ Subaru WRX Silicone Radiator Coolant Hose Kit PRODUCT FEATURES Direct fit for the 2015+ Subaru WRX Constructed from four layers of silicone with heat-resistant embedded fibers Improves heat and pressure tolerance Includes high-quality worm-gear clamps for ease of installation Includes upper... MSRP: Was: Now: $127.95 - $139.95 Choose Options Compare Quick view Mishimoto Mishimoto 2015+ Subaru WRX CVT Transmission Cooler Kit Mishimoto 15 Subaru WRX CVT Transmission Cooler Kit FEATURES 20°F (6.7°C) temperature decrease compared to using only the stock transmission cooler Direct fit with no cutting or modification to the vehicle 19-row stacked-plate oil cooler is... MSRP: Now: $348.95 Choose Options Compare Quick view Mishimoto Mishimoto 15+ Subaru WRX Aluminum Radiator Stay FEATURES Direct fit for the 2015+ WRX and STI Anodized silver, black, blue, or red options available Constructed from 5052 aluminum Includes a set of two radiator stays Fits both Mishimoto and stock radiators A portion of all proceeds will be donated... MSRP: Now: $37.95 Choose Options Compare Quick view Mishimoto | sku: MMFS-STI-08P Mishimoto Plug-N-Play Performance Aluminum Fan Shroud Kit | 2008 - 2015 WRX/STI Direct plug-n-play for the 2008-2015 Subaru WRX/STI Includes two high-flow 12" fans, each providing over 1150 CFM of airflow Fans are prewired with stock-style connectors Fits with both stock and Mishimoto radiators Accommodates stock coolant overflow... MSRP: Now: $287.95 Add to Cart Compare Quick view Radium Engineering | sku: 14-0292 Radium PCV Valve Delete Fitting for 15+ WRX / BRZ The Radium PCV Valve Delete Fitting for the 15+ WRX, BRZ/FRS/86 specially machined aluminum fitting replaces the stock PCV valve on top of the Toyota 4U-GSE and Subaru FA20 engine blocks.Vehicle Fitment:• 2015-2019 Subaru WRX• 2013-2018+ Subaru... MSRP: Now: $18.95 Choose Options Compare Quick view PERRIN | sku: ASM-GAU-106 **Special Order** Perrin Coolant Hose Adapter Subaru The PERRIN Coolant Hose Adapter is essential for proper and easy installation of your water temperature sensors. When installing your water temperature sensor to your coolant lines, you will most likely have to modify your lines in order to get a sensor... MSRP: Now: $31.45 Add to Cart Compare Quick view GrimmSpeed Grimmspeed Radiator Hose Kit | 2015+ Subaru WRX / 2014+ FXT Grimmspeed Radiator Hose Kit A Subaru’s cooling system is only as good as its weakest link, commonly that’s the old, dry-rotted OEM coolant hoses. To keep a car reliable, whether it’s a daily driver or a high-horsepower build, it's... MSRP: Now: $110.00 Choose Options Compare Quick view Killer B Motorsport | sku: DWR2-B Killer B Dual Reservoir Tank (Wash / Coolant) for 08-14 Subaru WRX/STi - Black Killer B Dual Reservoir Tank (Wash / Coolant) for 08-14 Subaru WRX/STi - Black This product was designed to create more space in the engine compartment. Combining two reservoirs into a single component frees up space for intercooler tube placement,... MSRP: Now: $449.00 Choose Options Compare Quick view PERRIN Perrin Coolant Overflow Tank Replace your ugly OEM plastic coolant overflow tank with a sleek, metal PERRIN Coolant Overflow Tank! Durable aluminum construction Wrinkle black powder-coated finish Adds clearance for aftermarket intercooler piping Universal design will work with... MSRP: Now: $198.90 Choose Options Compare Compare Selected × OK
Quick view Details Killer B Motorsport | sku: 010 Killer B Modified Round Knob White 5mt MSRP: Now: $39.00 Add to Cart Compare Quick view Details Killer B Motorsport | sku: DIV-PL Killer B Subaru EJ Division Plate MSRP: Now: $199.00 Add to Cart Compare Quick view Details Killer B Motorsport | sku: UTCRv2AN-B Killer B Upper Turbo Coolant Reservoir V2 Black AN Fittings for 02-07 WRX / 04+ STI MSRP: Now: $199.00 Add to Cart Compare Quick view Details Killer B Motorsport | sku: DBFAv2 Killer B 2015+ Subaru WRX Coolant Breather Fitting Assembly MSRP: Now: $149.00 Add to Cart Compare Quick view Details Killer B Motorsport | sku: KBMRAD01 **Special Order** Killer B 2015+ Subaru WRX Performance Radiator MSRP: Now: $1,699.00 Add to Cart Compare Quick view Details Mishimoto Mishimoto 2015+ Subaru WRX Silicone Radiator Coolant Hose Kit MSRP: Was: Now: $127.95 - $139.95 Choose Options Compare Quick view Details Mishimoto Mishimoto 2015+ Subaru WRX CVT Transmission Cooler Kit MSRP: Now: $348.95 Choose Options Compare Quick view Details Mishimoto Mishimoto 15+ Subaru WRX Aluminum Radiator Stay MSRP: Now: $37.95 Choose Options Compare Quick view Details Mishimoto | sku: MMFS-STI-08P Mishimoto Plug-N-Play Performance Aluminum Fan Shroud Kit | 2008 - 2015 WRX/STI MSRP: Now: $287.95 Add to Cart Compare Quick view Details Radium Engineering | sku: 14-0292 Radium PCV Valve Delete Fitting for 15+ WRX / BRZ MSRP: Now: $18.95 Choose Options Compare Quick view Details PERRIN | sku: ASM-GAU-106 **Special Order** Perrin Coolant Hose Adapter Subaru MSRP: Now: $31.45 Add to Cart Compare Quick view Details GrimmSpeed Grimmspeed Radiator Hose Kit | 2015+ Subaru WRX / 2014+ FXT MSRP: Now: $110.00 Choose Options Compare Quick view Details Killer B Motorsport | sku: DWR2-B Killer B Dual Reservoir Tank (Wash / Coolant) for 08-14 Subaru WRX/STi - Black MSRP: Now: $449.00 Choose Options Compare Quick view Details PERRIN Perrin Coolant Overflow Tank MSRP: Now: $198.90 Choose Options Compare Quick view Radium Engineering Radium Engineering Y-Adapter Block Fittings A one piece CNC machined 6061 aluminum adapter that ensures the most direct path for unrestricted flow. Lightweight and compact for tight areas, the Y-fittings secure directly to hose ends without the need for extra adapter fittings. Type-II green... MSRP: Now: $28.45 Choose Options Compare Quick view BLOX | sku: BXCC-00003 BLOX RACING REPLACEMENT MOUNTING KIT FOR ELECTRIC SLIM FAN BLOX Racing Mounting Kit for Electric Slim Fan The BLOX Racing fan mounting kit is available separately for enthusiasts needing a replacement kit after servicing or disassembling the electric fan. BLOX Racing high performance electric slim fans are an... MSRP: Now: $8.00 Add to Cart Compare Quick view BLOX BLOX RACING HIGH PRESSURE RADIATOR CAP 1.3 BAR - TYPE A / TYPE B Even when coolant begins to heat up, pressure begins to build inside the radiator. BLOX Racing’s high pressure radiator caps ensure that this pressure is properly relieved so excess heat is spent and fluids flow into the overflow tank... MSRP: Now: $22.40 Choose Options Compare Quick view BLOX | sku: BXCC-01200-SI BLOX RACING COOLANT PLUG - K-SERIES The BLOX Racing Coolant Hose Plug is CNC-machined from high quality billet aluminum. Each one is then anodized in black or silver for durability. Each plug comes with durable O-ring and thermostat set-screw. With Honda K-series builds becoming more... MSRP: Now: $22.40 Add to Cart Compare Quick view BLOX | sku: BXCC-00012 BLOX RACING COOLANT EXPANSION TANK BLOX Racing coolant expansion tanks are designed to catch coolant overflow and properly re-circulate it back to the radiator. The proper re-circulation ensures that your engine continues to operate at safe temperatures. BLOX Racing coolant... MSRP: Now: $52.80 Add to Cart Compare Quick view CSF | sku: 7095 CSF 08-15 Subaru Impreza WRX/STI 2-Row 42mm High-Performance Aluminum Radiator CSF 08-15 Subaru Impreza WRX/STI 2-Row 42mm High-Performance Aluminum Radiator CSF has over 5 decades of experience manufacturing radiators. So when it comes to keeping your engine cool and your WRX/STI running at its best, a CSF High-Performance... MSRP: Now: $389.00 Add to Cart Compare Quick view GrimmSpeed | sku: 092009 GrimmSpeed HEAT SHIELD FOR VERSION 2 GESI J-PIPE - 15-21 WRX The factory FA20 J-Pipe has heat shielding built onto the pipe to keep exhaust heat away from nearby critical components like the water pump, lower radiator hose and serpentine belt. A lot of exhaust heat is retained by the catalytic converter in order... MSRP: Now: $59.00 Add to Cart Compare Quick view Killer B Motorsport | sku: KEXT **Special Order** Killer B Knob Extension (Used with WRC Shift Knob) Killer B Knob Extension (Used with WRC Shift Knob) Must be used with WRC Knob NOT a Copolymer Shift Knob. Made from the superior material Delrin. Wonderful feel to this material, never too hot or too cold. The Delrin Shift Knob is strong enough to not... MSRP: Now: $49.00 Add to Cart Compare Quick view Killer B Motorsport | sku: 010 Killer B Modified Round Knob White 5mt NOT a Copolymer Shift Knob. Made from the superior material Delrin. Wonderful feel to this material, never too hot or too cold. The Delrin Shift Knob is strong enough to not require a brass insert to be used, and coincidentally the knob is stronger... MSRP: Now: $39.00 Add to Cart Compare Quick view Killer B Motorsport | sku: DIV-PL Killer B Subaru EJ Division Plate Killer B Subaru EJ Division Plate The Killer B Motorsports Bulkhead Division Plate has been designed to divide the passenger compartment from the trunk space. This unit is required for those of you who have track dedicated vehicles and need a component... MSRP: Now: $199.00 Add to Cart Compare Quick view Killer B Motorsport | sku: UTCRv2AN-B Killer B Upper Turbo Coolant Reservoir V2 Black AN Fittings for 02-07 WRX / 04+ STI Killer B Upper Turbo Coolant Reservoir V2 Black AN Fittings for 02-07 WRX / 04+ STI Killer B Upper Turbo Reservoir for EJ motors utilizes the OEM high point location, mounting points, Subaru filler cap, maintains proper cooling system function, and most... MSRP: Now: $199.00 Add to Cart Compare Quick view Killer B Motorsport | sku: DBFAv2 Killer B 2015+ Subaru WRX Coolant Breather Fitting Assembly Killer B 2015+ Subaru WRX Coolant Breather Fitting Assembly We're a company that likes solving problems. As some of you FA20 WRX enthusiasts have found, the OEM plastic breather/coolant fitting can start to leak over time, or worse, break when you're... MSRP: Now: $149.00 Add to Cart Compare Quick view Killer B Motorsport | sku: KBMRAD01 **Special Order** Killer B 2015+ Subaru WRX Performance Radiator Killer B 2015+ Subaru WRX Performance Radiator The Killer B Motorsport Performance Radiator takes cooling technology to the next level of performance. Utilizing F1 core technology, the Killer B Motorsport radiator can absorb more heat with less space,... MSRP: Now: $1,699.00 Add to Cart Compare Quick view Mishimoto Mishimoto 2015+ Subaru WRX Silicone Radiator Coolant Hose Kit PRODUCT FEATURES Direct fit for the 2015+ Subaru WRX Constructed from four layers of silicone with heat-resistant embedded fibers Improves heat and pressure tolerance Includes high-quality worm-gear clamps for ease of installation Includes upper... MSRP: Was: Now: $127.95 - $139.95 Choose Options Compare Quick view Mishimoto Mishimoto 2015+ Subaru WRX CVT Transmission Cooler Kit Mishimoto 15 Subaru WRX CVT Transmission Cooler Kit FEATURES 20°F (6.7°C) temperature decrease compared to using only the stock transmission cooler Direct fit with no cutting or modification to the vehicle 19-row stacked-plate oil cooler is... MSRP: Now: $348.95 Choose Options Compare Quick view Mishimoto Mishimoto 15+ Subaru WRX Aluminum Radiator Stay FEATURES Direct fit for the 2015+ WRX and STI Anodized silver, black, blue, or red options available Constructed from 5052 aluminum Includes a set of two radiator stays Fits both Mishimoto and stock radiators A portion of all proceeds will be donated... MSRP: Now: $37.95 Choose Options Compare Quick view Mishimoto | sku: MMFS-STI-08P Mishimoto Plug-N-Play Performance Aluminum Fan Shroud Kit | 2008 - 2015 WRX/STI Direct plug-n-play for the 2008-2015 Subaru WRX/STI Includes two high-flow 12" fans, each providing over 1150 CFM of airflow Fans are prewired with stock-style connectors Fits with both stock and Mishimoto radiators Accommodates stock coolant overflow... MSRP: Now: $287.95 Add to Cart Compare Quick view Radium Engineering | sku: 14-0292 Radium PCV Valve Delete Fitting for 15+ WRX / BRZ The Radium PCV Valve Delete Fitting for the 15+ WRX, BRZ/FRS/86 specially machined aluminum fitting replaces the stock PCV valve on top of the Toyota 4U-GSE and Subaru FA20 engine blocks.Vehicle Fitment:• 2015-2019 Subaru WRX• 2013-2018+ Subaru... MSRP: Now: $18.95 Choose Options Compare Quick view PERRIN | sku: ASM-GAU-106 **Special Order** Perrin Coolant Hose Adapter Subaru The PERRIN Coolant Hose Adapter is essential for proper and easy installation of your water temperature sensors. When installing your water temperature sensor to your coolant lines, you will most likely have to modify your lines in order to get a sensor... MSRP: Now: $31.45 Add to Cart Compare Quick view GrimmSpeed Grimmspeed Radiator Hose Kit | 2015+ Subaru WRX / 2014+ FXT Grimmspeed Radiator Hose Kit A Subaru’s cooling system is only as good as its weakest link, commonly that’s the old, dry-rotted OEM coolant hoses. To keep a car reliable, whether it’s a daily driver or a high-horsepower build, it's... MSRP: Now: $110.00 Choose Options Compare Quick view Killer B Motorsport | sku: DWR2-B Killer B Dual Reservoir Tank (Wash / Coolant) for 08-14 Subaru WRX/STi - Black Killer B Dual Reservoir Tank (Wash / Coolant) for 08-14 Subaru WRX/STi - Black This product was designed to create more space in the engine compartment. Combining two reservoirs into a single component frees up space for intercooler tube placement,... MSRP: Now: $449.00 Choose Options Compare Quick view PERRIN Perrin Coolant Overflow Tank Replace your ugly OEM plastic coolant overflow tank with a sleek, metal PERRIN Coolant Overflow Tank! Durable aluminum construction Wrinkle black powder-coated finish Adds clearance for aftermarket intercooler piping Universal design will work with... MSRP: Now: $198.90 Choose Options Compare Compare Selected × OK
Quick view Details Killer B Motorsport | sku: DIV-PL Killer B Subaru EJ Division Plate MSRP: Now: $199.00 Add to Cart Compare Quick view Details Killer B Motorsport | sku: UTCRv2AN-B Killer B Upper Turbo Coolant Reservoir V2 Black AN Fittings for 02-07 WRX / 04+ STI MSRP: Now: $199.00 Add to Cart Compare Quick view Details Killer B Motorsport | sku: DBFAv2 Killer B 2015+ Subaru WRX Coolant Breather Fitting Assembly MSRP: Now: $149.00 Add to Cart Compare Quick view Details Killer B Motorsport | sku: KBMRAD01 **Special Order** Killer B 2015+ Subaru WRX Performance Radiator MSRP: Now: $1,699.00 Add to Cart Compare Quick view Details Mishimoto Mishimoto 2015+ Subaru WRX Silicone Radiator Coolant Hose Kit MSRP: Was: Now: $127.95 - $139.95 Choose Options Compare Quick view Details Mishimoto Mishimoto 2015+ Subaru WRX CVT Transmission Cooler Kit MSRP: Now: $348.95 Choose Options Compare Quick view Details Mishimoto Mishimoto 15+ Subaru WRX Aluminum Radiator Stay MSRP: Now: $37.95 Choose Options Compare Quick view Details Mishimoto | sku: MMFS-STI-08P Mishimoto Plug-N-Play Performance Aluminum Fan Shroud Kit | 2008 - 2015 WRX/STI MSRP: Now: $287.95 Add to Cart Compare Quick view Details Radium Engineering | sku: 14-0292 Radium PCV Valve Delete Fitting for 15+ WRX / BRZ MSRP: Now: $18.95 Choose Options Compare Quick view Details PERRIN | sku: ASM-GAU-106 **Special Order** Perrin Coolant Hose Adapter Subaru MSRP: Now: $31.45 Add to Cart Compare Quick view Details GrimmSpeed Grimmspeed Radiator Hose Kit | 2015+ Subaru WRX / 2014+ FXT MSRP: Now: $110.00 Choose Options Compare Quick view Details Killer B Motorsport | sku: DWR2-B Killer B Dual Reservoir Tank (Wash / Coolant) for 08-14 Subaru WRX/STi - Black MSRP: Now: $449.00 Choose Options Compare Quick view Details PERRIN Perrin Coolant Overflow Tank MSRP: Now: $198.90 Choose Options Compare Quick view Radium Engineering Radium Engineering Y-Adapter Block Fittings A one piece CNC machined 6061 aluminum adapter that ensures the most direct path for unrestricted flow. Lightweight and compact for tight areas, the Y-fittings secure directly to hose ends without the need for extra adapter fittings. Type-II green... MSRP: Now: $28.45 Choose Options Compare Quick view BLOX | sku: BXCC-00003 BLOX RACING REPLACEMENT MOUNTING KIT FOR ELECTRIC SLIM FAN BLOX Racing Mounting Kit for Electric Slim Fan The BLOX Racing fan mounting kit is available separately for enthusiasts needing a replacement kit after servicing or disassembling the electric fan. BLOX Racing high performance electric slim fans are an... MSRP: Now: $8.00 Add to Cart Compare Quick view BLOX BLOX RACING HIGH PRESSURE RADIATOR CAP 1.3 BAR - TYPE A / TYPE B Even when coolant begins to heat up, pressure begins to build inside the radiator. BLOX Racing’s high pressure radiator caps ensure that this pressure is properly relieved so excess heat is spent and fluids flow into the overflow tank... MSRP: Now: $22.40 Choose Options Compare Quick view BLOX | sku: BXCC-01200-SI BLOX RACING COOLANT PLUG - K-SERIES The BLOX Racing Coolant Hose Plug is CNC-machined from high quality billet aluminum. Each one is then anodized in black or silver for durability. Each plug comes with durable O-ring and thermostat set-screw. With Honda K-series builds becoming more... MSRP: Now: $22.40 Add to Cart Compare Quick view BLOX | sku: BXCC-00012 BLOX RACING COOLANT EXPANSION TANK BLOX Racing coolant expansion tanks are designed to catch coolant overflow and properly re-circulate it back to the radiator. The proper re-circulation ensures that your engine continues to operate at safe temperatures. BLOX Racing coolant... MSRP: Now: $52.80 Add to Cart Compare Quick view CSF | sku: 7095 CSF 08-15 Subaru Impreza WRX/STI 2-Row 42mm High-Performance Aluminum Radiator CSF 08-15 Subaru Impreza WRX/STI 2-Row 42mm High-Performance Aluminum Radiator CSF has over 5 decades of experience manufacturing radiators. So when it comes to keeping your engine cool and your WRX/STI running at its best, a CSF High-Performance... MSRP: Now: $389.00 Add to Cart Compare Quick view GrimmSpeed | sku: 092009 GrimmSpeed HEAT SHIELD FOR VERSION 2 GESI J-PIPE - 15-21 WRX The factory FA20 J-Pipe has heat shielding built onto the pipe to keep exhaust heat away from nearby critical components like the water pump, lower radiator hose and serpentine belt. A lot of exhaust heat is retained by the catalytic converter in order... MSRP: Now: $59.00 Add to Cart Compare Quick view Killer B Motorsport | sku: KEXT **Special Order** Killer B Knob Extension (Used with WRC Shift Knob) Killer B Knob Extension (Used with WRC Shift Knob) Must be used with WRC Knob NOT a Copolymer Shift Knob. Made from the superior material Delrin. Wonderful feel to this material, never too hot or too cold. The Delrin Shift Knob is strong enough to not... MSRP: Now: $49.00 Add to Cart Compare Quick view Killer B Motorsport | sku: 010 Killer B Modified Round Knob White 5mt NOT a Copolymer Shift Knob. Made from the superior material Delrin. Wonderful feel to this material, never too hot or too cold. The Delrin Shift Knob is strong enough to not require a brass insert to be used, and coincidentally the knob is stronger... MSRP: Now: $39.00 Add to Cart Compare Quick view Killer B Motorsport | sku: DIV-PL Killer B Subaru EJ Division Plate Killer B Subaru EJ Division Plate The Killer B Motorsports Bulkhead Division Plate has been designed to divide the passenger compartment from the trunk space. This unit is required for those of you who have track dedicated vehicles and need a component... MSRP: Now: $199.00 Add to Cart Compare Quick view Killer B Motorsport | sku: UTCRv2AN-B Killer B Upper Turbo Coolant Reservoir V2 Black AN Fittings for 02-07 WRX / 04+ STI Killer B Upper Turbo Coolant Reservoir V2 Black AN Fittings for 02-07 WRX / 04+ STI Killer B Upper Turbo Reservoir for EJ motors utilizes the OEM high point location, mounting points, Subaru filler cap, maintains proper cooling system function, and most... MSRP: Now: $199.00 Add to Cart Compare Quick view Killer B Motorsport | sku: DBFAv2 Killer B 2015+ Subaru WRX Coolant Breather Fitting Assembly Killer B 2015+ Subaru WRX Coolant Breather Fitting Assembly We're a company that likes solving problems. As some of you FA20 WRX enthusiasts have found, the OEM plastic breather/coolant fitting can start to leak over time, or worse, break when you're... MSRP: Now: $149.00 Add to Cart Compare Quick view Killer B Motorsport | sku: KBMRAD01 **Special Order** Killer B 2015+ Subaru WRX Performance Radiator Killer B 2015+ Subaru WRX Performance Radiator The Killer B Motorsport Performance Radiator takes cooling technology to the next level of performance. Utilizing F1 core technology, the Killer B Motorsport radiator can absorb more heat with less space,... MSRP: Now: $1,699.00 Add to Cart Compare Quick view Mishimoto Mishimoto 2015+ Subaru WRX Silicone Radiator Coolant Hose Kit PRODUCT FEATURES Direct fit for the 2015+ Subaru WRX Constructed from four layers of silicone with heat-resistant embedded fibers Improves heat and pressure tolerance Includes high-quality worm-gear clamps for ease of installation Includes upper... MSRP: Was: Now: $127.95 - $139.95 Choose Options Compare Quick view Mishimoto Mishimoto 2015+ Subaru WRX CVT Transmission Cooler Kit Mishimoto 15 Subaru WRX CVT Transmission Cooler Kit FEATURES 20°F (6.7°C) temperature decrease compared to using only the stock transmission cooler Direct fit with no cutting or modification to the vehicle 19-row stacked-plate oil cooler is... MSRP: Now: $348.95 Choose Options Compare Quick view Mishimoto Mishimoto 15+ Subaru WRX Aluminum Radiator Stay FEATURES Direct fit for the 2015+ WRX and STI Anodized silver, black, blue, or red options available Constructed from 5052 aluminum Includes a set of two radiator stays Fits both Mishimoto and stock radiators A portion of all proceeds will be donated... MSRP: Now: $37.95 Choose Options Compare Quick view Mishimoto | sku: MMFS-STI-08P Mishimoto Plug-N-Play Performance Aluminum Fan Shroud Kit | 2008 - 2015 WRX/STI Direct plug-n-play for the 2008-2015 Subaru WRX/STI Includes two high-flow 12" fans, each providing over 1150 CFM of airflow Fans are prewired with stock-style connectors Fits with both stock and Mishimoto radiators Accommodates stock coolant overflow... MSRP: Now: $287.95 Add to Cart Compare Quick view Radium Engineering | sku: 14-0292 Radium PCV Valve Delete Fitting for 15+ WRX / BRZ The Radium PCV Valve Delete Fitting for the 15+ WRX, BRZ/FRS/86 specially machined aluminum fitting replaces the stock PCV valve on top of the Toyota 4U-GSE and Subaru FA20 engine blocks.Vehicle Fitment:• 2015-2019 Subaru WRX• 2013-2018+ Subaru... MSRP: Now: $18.95 Choose Options Compare Quick view PERRIN | sku: ASM-GAU-106 **Special Order** Perrin Coolant Hose Adapter Subaru The PERRIN Coolant Hose Adapter is essential for proper and easy installation of your water temperature sensors. When installing your water temperature sensor to your coolant lines, you will most likely have to modify your lines in order to get a sensor... MSRP: Now: $31.45 Add to Cart Compare Quick view GrimmSpeed Grimmspeed Radiator Hose Kit | 2015+ Subaru WRX / 2014+ FXT Grimmspeed Radiator Hose Kit A Subaru’s cooling system is only as good as its weakest link, commonly that’s the old, dry-rotted OEM coolant hoses. To keep a car reliable, whether it’s a daily driver or a high-horsepower build, it's... MSRP: Now: $110.00 Choose Options Compare Quick view Killer B Motorsport | sku: DWR2-B Killer B Dual Reservoir Tank (Wash / Coolant) for 08-14 Subaru WRX/STi - Black Killer B Dual Reservoir Tank (Wash / Coolant) for 08-14 Subaru WRX/STi - Black This product was designed to create more space in the engine compartment. Combining two reservoirs into a single component frees up space for intercooler tube placement,... MSRP: Now: $449.00 Choose Options Compare Quick view PERRIN Perrin Coolant Overflow Tank Replace your ugly OEM plastic coolant overflow tank with a sleek, metal PERRIN Coolant Overflow Tank! Durable aluminum construction Wrinkle black powder-coated finish Adds clearance for aftermarket intercooler piping Universal design will work with... MSRP: Now: $198.90 Choose Options Compare Compare Selected × OK
Quick view Details Killer B Motorsport | sku: UTCRv2AN-B Killer B Upper Turbo Coolant Reservoir V2 Black AN Fittings for 02-07 WRX / 04+ STI MSRP: Now: $199.00 Add to Cart Compare Quick view Details Killer B Motorsport | sku: DBFAv2 Killer B 2015+ Subaru WRX Coolant Breather Fitting Assembly MSRP: Now: $149.00 Add to Cart Compare Quick view Details Killer B Motorsport | sku: KBMRAD01 **Special Order** Killer B 2015+ Subaru WRX Performance Radiator MSRP: Now: $1,699.00 Add to Cart Compare Quick view Details Mishimoto Mishimoto 2015+ Subaru WRX Silicone Radiator Coolant Hose Kit MSRP: Was: Now: $127.95 - $139.95 Choose Options Compare Quick view Details Mishimoto Mishimoto 2015+ Subaru WRX CVT Transmission Cooler Kit MSRP: Now: $348.95 Choose Options Compare Quick view Details Mishimoto Mishimoto 15+ Subaru WRX Aluminum Radiator Stay MSRP: Now: $37.95 Choose Options Compare Quick view Details Mishimoto | sku: MMFS-STI-08P Mishimoto Plug-N-Play Performance Aluminum Fan Shroud Kit | 2008 - 2015 WRX/STI MSRP: Now: $287.95 Add to Cart Compare Quick view Details Radium Engineering | sku: 14-0292 Radium PCV Valve Delete Fitting for 15+ WRX / BRZ MSRP: Now: $18.95 Choose Options Compare Quick view Details PERRIN | sku: ASM-GAU-106 **Special Order** Perrin Coolant Hose Adapter Subaru MSRP: Now: $31.45 Add to Cart Compare Quick view Details GrimmSpeed Grimmspeed Radiator Hose Kit | 2015+ Subaru WRX / 2014+ FXT MSRP: Now: $110.00 Choose Options Compare Quick view Details Killer B Motorsport | sku: DWR2-B Killer B Dual Reservoir Tank (Wash / Coolant) for 08-14 Subaru WRX/STi - Black MSRP: Now: $449.00 Choose Options Compare Quick view Details PERRIN Perrin Coolant Overflow Tank MSRP: Now: $198.90 Choose Options Compare Quick view Radium Engineering Radium Engineering Y-Adapter Block Fittings A one piece CNC machined 6061 aluminum adapter that ensures the most direct path for unrestricted flow. Lightweight and compact for tight areas, the Y-fittings secure directly to hose ends without the need for extra adapter fittings. Type-II green... MSRP: Now: $28.45 Choose Options Compare Quick view BLOX | sku: BXCC-00003 BLOX RACING REPLACEMENT MOUNTING KIT FOR ELECTRIC SLIM FAN BLOX Racing Mounting Kit for Electric Slim Fan The BLOX Racing fan mounting kit is available separately for enthusiasts needing a replacement kit after servicing or disassembling the electric fan. BLOX Racing high performance electric slim fans are an... MSRP: Now: $8.00 Add to Cart Compare Quick view BLOX BLOX RACING HIGH PRESSURE RADIATOR CAP 1.3 BAR - TYPE A / TYPE B Even when coolant begins to heat up, pressure begins to build inside the radiator. BLOX Racing’s high pressure radiator caps ensure that this pressure is properly relieved so excess heat is spent and fluids flow into the overflow tank... MSRP: Now: $22.40 Choose Options Compare Quick view BLOX | sku: BXCC-01200-SI BLOX RACING COOLANT PLUG - K-SERIES The BLOX Racing Coolant Hose Plug is CNC-machined from high quality billet aluminum. Each one is then anodized in black or silver for durability. Each plug comes with durable O-ring and thermostat set-screw. With Honda K-series builds becoming more... MSRP: Now: $22.40 Add to Cart Compare Quick view BLOX | sku: BXCC-00012 BLOX RACING COOLANT EXPANSION TANK BLOX Racing coolant expansion tanks are designed to catch coolant overflow and properly re-circulate it back to the radiator. The proper re-circulation ensures that your engine continues to operate at safe temperatures. BLOX Racing coolant... MSRP: Now: $52.80 Add to Cart Compare Quick view CSF | sku: 7095 CSF 08-15 Subaru Impreza WRX/STI 2-Row 42mm High-Performance Aluminum Radiator CSF 08-15 Subaru Impreza WRX/STI 2-Row 42mm High-Performance Aluminum Radiator CSF has over 5 decades of experience manufacturing radiators. So when it comes to keeping your engine cool and your WRX/STI running at its best, a CSF High-Performance... MSRP: Now: $389.00 Add to Cart Compare Quick view GrimmSpeed | sku: 092009 GrimmSpeed HEAT SHIELD FOR VERSION 2 GESI J-PIPE - 15-21 WRX The factory FA20 J-Pipe has heat shielding built onto the pipe to keep exhaust heat away from nearby critical components like the water pump, lower radiator hose and serpentine belt. A lot of exhaust heat is retained by the catalytic converter in order... MSRP: Now: $59.00 Add to Cart Compare Quick view Killer B Motorsport | sku: KEXT **Special Order** Killer B Knob Extension (Used with WRC Shift Knob) Killer B Knob Extension (Used with WRC Shift Knob) Must be used with WRC Knob NOT a Copolymer Shift Knob. Made from the superior material Delrin. Wonderful feel to this material, never too hot or too cold. The Delrin Shift Knob is strong enough to not... MSRP: Now: $49.00 Add to Cart Compare Quick view Killer B Motorsport | sku: 010 Killer B Modified Round Knob White 5mt NOT a Copolymer Shift Knob. Made from the superior material Delrin. Wonderful feel to this material, never too hot or too cold. The Delrin Shift Knob is strong enough to not require a brass insert to be used, and coincidentally the knob is stronger... MSRP: Now: $39.00 Add to Cart Compare Quick view Killer B Motorsport | sku: DIV-PL Killer B Subaru EJ Division Plate Killer B Subaru EJ Division Plate The Killer B Motorsports Bulkhead Division Plate has been designed to divide the passenger compartment from the trunk space. This unit is required for those of you who have track dedicated vehicles and need a component... MSRP: Now: $199.00 Add to Cart Compare Quick view Killer B Motorsport | sku: UTCRv2AN-B Killer B Upper Turbo Coolant Reservoir V2 Black AN Fittings for 02-07 WRX / 04+ STI Killer B Upper Turbo Coolant Reservoir V2 Black AN Fittings for 02-07 WRX / 04+ STI Killer B Upper Turbo Reservoir for EJ motors utilizes the OEM high point location, mounting points, Subaru filler cap, maintains proper cooling system function, and most... MSRP: Now: $199.00 Add to Cart Compare Quick view Killer B Motorsport | sku: DBFAv2 Killer B 2015+ Subaru WRX Coolant Breather Fitting Assembly Killer B 2015+ Subaru WRX Coolant Breather Fitting Assembly We're a company that likes solving problems. As some of you FA20 WRX enthusiasts have found, the OEM plastic breather/coolant fitting can start to leak over time, or worse, break when you're... MSRP: Now: $149.00 Add to Cart Compare Quick view Killer B Motorsport | sku: KBMRAD01 **Special Order** Killer B 2015+ Subaru WRX Performance Radiator Killer B 2015+ Subaru WRX Performance Radiator The Killer B Motorsport Performance Radiator takes cooling technology to the next level of performance. Utilizing F1 core technology, the Killer B Motorsport radiator can absorb more heat with less space,... MSRP: Now: $1,699.00 Add to Cart Compare Quick view Mishimoto Mishimoto 2015+ Subaru WRX Silicone Radiator Coolant Hose Kit PRODUCT FEATURES Direct fit for the 2015+ Subaru WRX Constructed from four layers of silicone with heat-resistant embedded fibers Improves heat and pressure tolerance Includes high-quality worm-gear clamps for ease of installation Includes upper... MSRP: Was: Now: $127.95 - $139.95 Choose Options Compare Quick view Mishimoto Mishimoto 2015+ Subaru WRX CVT Transmission Cooler Kit Mishimoto 15 Subaru WRX CVT Transmission Cooler Kit FEATURES 20°F (6.7°C) temperature decrease compared to using only the stock transmission cooler Direct fit with no cutting or modification to the vehicle 19-row stacked-plate oil cooler is... MSRP: Now: $348.95 Choose Options Compare Quick view Mishimoto Mishimoto 15+ Subaru WRX Aluminum Radiator Stay FEATURES Direct fit for the 2015+ WRX and STI Anodized silver, black, blue, or red options available Constructed from 5052 aluminum Includes a set of two radiator stays Fits both Mishimoto and stock radiators A portion of all proceeds will be donated... MSRP: Now: $37.95 Choose Options Compare Quick view Mishimoto | sku: MMFS-STI-08P Mishimoto Plug-N-Play Performance Aluminum Fan Shroud Kit | 2008 - 2015 WRX/STI Direct plug-n-play for the 2008-2015 Subaru WRX/STI Includes two high-flow 12" fans, each providing over 1150 CFM of airflow Fans are prewired with stock-style connectors Fits with both stock and Mishimoto radiators Accommodates stock coolant overflow... MSRP: Now: $287.95 Add to Cart Compare Quick view Radium Engineering | sku: 14-0292 Radium PCV Valve Delete Fitting for 15+ WRX / BRZ The Radium PCV Valve Delete Fitting for the 15+ WRX, BRZ/FRS/86 specially machined aluminum fitting replaces the stock PCV valve on top of the Toyota 4U-GSE and Subaru FA20 engine blocks.Vehicle Fitment:• 2015-2019 Subaru WRX• 2013-2018+ Subaru... MSRP: Now: $18.95 Choose Options Compare Quick view PERRIN | sku: ASM-GAU-106 **Special Order** Perrin Coolant Hose Adapter Subaru The PERRIN Coolant Hose Adapter is essential for proper and easy installation of your water temperature sensors. When installing your water temperature sensor to your coolant lines, you will most likely have to modify your lines in order to get a sensor... MSRP: Now: $31.45 Add to Cart Compare Quick view GrimmSpeed Grimmspeed Radiator Hose Kit | 2015+ Subaru WRX / 2014+ FXT Grimmspeed Radiator Hose Kit A Subaru’s cooling system is only as good as its weakest link, commonly that’s the old, dry-rotted OEM coolant hoses. To keep a car reliable, whether it’s a daily driver or a high-horsepower build, it's... MSRP: Now: $110.00 Choose Options Compare Quick view Killer B Motorsport | sku: DWR2-B Killer B Dual Reservoir Tank (Wash / Coolant) for 08-14 Subaru WRX/STi - Black Killer B Dual Reservoir Tank (Wash / Coolant) for 08-14 Subaru WRX/STi - Black This product was designed to create more space in the engine compartment. Combining two reservoirs into a single component frees up space for intercooler tube placement,... MSRP: Now: $449.00 Choose Options Compare Quick view PERRIN Perrin Coolant Overflow Tank Replace your ugly OEM plastic coolant overflow tank with a sleek, metal PERRIN Coolant Overflow Tank! Durable aluminum construction Wrinkle black powder-coated finish Adds clearance for aftermarket intercooler piping Universal design will work with... MSRP: Now: $198.90 Choose Options Compare Compare Selected × OK
Quick view Details Killer B Motorsport | sku: DBFAv2 Killer B 2015+ Subaru WRX Coolant Breather Fitting Assembly MSRP: Now: $149.00 Add to Cart Compare Quick view Details Killer B Motorsport | sku: KBMRAD01 **Special Order** Killer B 2015+ Subaru WRX Performance Radiator MSRP: Now: $1,699.00 Add to Cart Compare Quick view Details Mishimoto Mishimoto 2015+ Subaru WRX Silicone Radiator Coolant Hose Kit MSRP: Was: Now: $127.95 - $139.95 Choose Options Compare Quick view Details Mishimoto Mishimoto 2015+ Subaru WRX CVT Transmission Cooler Kit MSRP: Now: $348.95 Choose Options Compare Quick view Details Mishimoto Mishimoto 15+ Subaru WRX Aluminum Radiator Stay MSRP: Now: $37.95 Choose Options Compare Quick view Details Mishimoto | sku: MMFS-STI-08P Mishimoto Plug-N-Play Performance Aluminum Fan Shroud Kit | 2008 - 2015 WRX/STI MSRP: Now: $287.95 Add to Cart Compare Quick view Details Radium Engineering | sku: 14-0292 Radium PCV Valve Delete Fitting for 15+ WRX / BRZ MSRP: Now: $18.95 Choose Options Compare Quick view Details PERRIN | sku: ASM-GAU-106 **Special Order** Perrin Coolant Hose Adapter Subaru MSRP: Now: $31.45 Add to Cart Compare Quick view Details GrimmSpeed Grimmspeed Radiator Hose Kit | 2015+ Subaru WRX / 2014+ FXT MSRP: Now: $110.00 Choose Options Compare Quick view Details Killer B Motorsport | sku: DWR2-B Killer B Dual Reservoir Tank (Wash / Coolant) for 08-14 Subaru WRX/STi - Black MSRP: Now: $449.00 Choose Options Compare Quick view Details PERRIN Perrin Coolant Overflow Tank MSRP: Now: $198.90 Choose Options Compare Quick view Radium Engineering Radium Engineering Y-Adapter Block Fittings A one piece CNC machined 6061 aluminum adapter that ensures the most direct path for unrestricted flow. Lightweight and compact for tight areas, the Y-fittings secure directly to hose ends without the need for extra adapter fittings. Type-II green... MSRP: Now: $28.45 Choose Options Compare Quick view BLOX | sku: BXCC-00003 BLOX RACING REPLACEMENT MOUNTING KIT FOR ELECTRIC SLIM FAN BLOX Racing Mounting Kit for Electric Slim Fan The BLOX Racing fan mounting kit is available separately for enthusiasts needing a replacement kit after servicing or disassembling the electric fan. BLOX Racing high performance electric slim fans are an... MSRP: Now: $8.00 Add to Cart Compare Quick view BLOX BLOX RACING HIGH PRESSURE RADIATOR CAP 1.3 BAR - TYPE A / TYPE B Even when coolant begins to heat up, pressure begins to build inside the radiator. BLOX Racing’s high pressure radiator caps ensure that this pressure is properly relieved so excess heat is spent and fluids flow into the overflow tank... MSRP: Now: $22.40 Choose Options Compare Quick view BLOX | sku: BXCC-01200-SI BLOX RACING COOLANT PLUG - K-SERIES The BLOX Racing Coolant Hose Plug is CNC-machined from high quality billet aluminum. Each one is then anodized in black or silver for durability. Each plug comes with durable O-ring and thermostat set-screw. With Honda K-series builds becoming more... MSRP: Now: $22.40 Add to Cart Compare Quick view BLOX | sku: BXCC-00012 BLOX RACING COOLANT EXPANSION TANK BLOX Racing coolant expansion tanks are designed to catch coolant overflow and properly re-circulate it back to the radiator. The proper re-circulation ensures that your engine continues to operate at safe temperatures. BLOX Racing coolant... MSRP: Now: $52.80 Add to Cart Compare Quick view CSF | sku: 7095 CSF 08-15 Subaru Impreza WRX/STI 2-Row 42mm High-Performance Aluminum Radiator CSF 08-15 Subaru Impreza WRX/STI 2-Row 42mm High-Performance Aluminum Radiator CSF has over 5 decades of experience manufacturing radiators. So when it comes to keeping your engine cool and your WRX/STI running at its best, a CSF High-Performance... MSRP: Now: $389.00 Add to Cart Compare Quick view GrimmSpeed | sku: 092009 GrimmSpeed HEAT SHIELD FOR VERSION 2 GESI J-PIPE - 15-21 WRX The factory FA20 J-Pipe has heat shielding built onto the pipe to keep exhaust heat away from nearby critical components like the water pump, lower radiator hose and serpentine belt. A lot of exhaust heat is retained by the catalytic converter in order... MSRP: Now: $59.00 Add to Cart Compare Quick view Killer B Motorsport | sku: KEXT **Special Order** Killer B Knob Extension (Used with WRC Shift Knob) Killer B Knob Extension (Used with WRC Shift Knob) Must be used with WRC Knob NOT a Copolymer Shift Knob. Made from the superior material Delrin. Wonderful feel to this material, never too hot or too cold. The Delrin Shift Knob is strong enough to not... MSRP: Now: $49.00 Add to Cart Compare Quick view Killer B Motorsport | sku: 010 Killer B Modified Round Knob White 5mt NOT a Copolymer Shift Knob. Made from the superior material Delrin. Wonderful feel to this material, never too hot or too cold. The Delrin Shift Knob is strong enough to not require a brass insert to be used, and coincidentally the knob is stronger... MSRP: Now: $39.00 Add to Cart Compare Quick view Killer B Motorsport | sku: DIV-PL Killer B Subaru EJ Division Plate Killer B Subaru EJ Division Plate The Killer B Motorsports Bulkhead Division Plate has been designed to divide the passenger compartment from the trunk space. This unit is required for those of you who have track dedicated vehicles and need a component... MSRP: Now: $199.00 Add to Cart Compare Quick view Killer B Motorsport | sku: UTCRv2AN-B Killer B Upper Turbo Coolant Reservoir V2 Black AN Fittings for 02-07 WRX / 04+ STI Killer B Upper Turbo Coolant Reservoir V2 Black AN Fittings for 02-07 WRX / 04+ STI Killer B Upper Turbo Reservoir for EJ motors utilizes the OEM high point location, mounting points, Subaru filler cap, maintains proper cooling system function, and most... MSRP: Now: $199.00 Add to Cart Compare Quick view Killer B Motorsport | sku: DBFAv2 Killer B 2015+ Subaru WRX Coolant Breather Fitting Assembly Killer B 2015+ Subaru WRX Coolant Breather Fitting Assembly We're a company that likes solving problems. As some of you FA20 WRX enthusiasts have found, the OEM plastic breather/coolant fitting can start to leak over time, or worse, break when you're... MSRP: Now: $149.00 Add to Cart Compare Quick view Killer B Motorsport | sku: KBMRAD01 **Special Order** Killer B 2015+ Subaru WRX Performance Radiator Killer B 2015+ Subaru WRX Performance Radiator The Killer B Motorsport Performance Radiator takes cooling technology to the next level of performance. Utilizing F1 core technology, the Killer B Motorsport radiator can absorb more heat with less space,... MSRP: Now: $1,699.00 Add to Cart Compare Quick view Mishimoto Mishimoto 2015+ Subaru WRX Silicone Radiator Coolant Hose Kit PRODUCT FEATURES Direct fit for the 2015+ Subaru WRX Constructed from four layers of silicone with heat-resistant embedded fibers Improves heat and pressure tolerance Includes high-quality worm-gear clamps for ease of installation Includes upper... MSRP: Was: Now: $127.95 - $139.95 Choose Options Compare Quick view Mishimoto Mishimoto 2015+ Subaru WRX CVT Transmission Cooler Kit Mishimoto 15 Subaru WRX CVT Transmission Cooler Kit FEATURES 20°F (6.7°C) temperature decrease compared to using only the stock transmission cooler Direct fit with no cutting or modification to the vehicle 19-row stacked-plate oil cooler is... MSRP: Now: $348.95 Choose Options Compare Quick view Mishimoto Mishimoto 15+ Subaru WRX Aluminum Radiator Stay FEATURES Direct fit for the 2015+ WRX and STI Anodized silver, black, blue, or red options available Constructed from 5052 aluminum Includes a set of two radiator stays Fits both Mishimoto and stock radiators A portion of all proceeds will be donated... MSRP: Now: $37.95 Choose Options Compare Quick view Mishimoto | sku: MMFS-STI-08P Mishimoto Plug-N-Play Performance Aluminum Fan Shroud Kit | 2008 - 2015 WRX/STI Direct plug-n-play for the 2008-2015 Subaru WRX/STI Includes two high-flow 12" fans, each providing over 1150 CFM of airflow Fans are prewired with stock-style connectors Fits with both stock and Mishimoto radiators Accommodates stock coolant overflow... MSRP: Now: $287.95 Add to Cart Compare Quick view Radium Engineering | sku: 14-0292 Radium PCV Valve Delete Fitting for 15+ WRX / BRZ The Radium PCV Valve Delete Fitting for the 15+ WRX, BRZ/FRS/86 specially machined aluminum fitting replaces the stock PCV valve on top of the Toyota 4U-GSE and Subaru FA20 engine blocks.Vehicle Fitment:• 2015-2019 Subaru WRX• 2013-2018+ Subaru... MSRP: Now: $18.95 Choose Options Compare Quick view PERRIN | sku: ASM-GAU-106 **Special Order** Perrin Coolant Hose Adapter Subaru The PERRIN Coolant Hose Adapter is essential for proper and easy installation of your water temperature sensors. When installing your water temperature sensor to your coolant lines, you will most likely have to modify your lines in order to get a sensor... MSRP: Now: $31.45 Add to Cart Compare Quick view GrimmSpeed Grimmspeed Radiator Hose Kit | 2015+ Subaru WRX / 2014+ FXT Grimmspeed Radiator Hose Kit A Subaru’s cooling system is only as good as its weakest link, commonly that’s the old, dry-rotted OEM coolant hoses. To keep a car reliable, whether it’s a daily driver or a high-horsepower build, it's... MSRP: Now: $110.00 Choose Options Compare Quick view Killer B Motorsport | sku: DWR2-B Killer B Dual Reservoir Tank (Wash / Coolant) for 08-14 Subaru WRX/STi - Black Killer B Dual Reservoir Tank (Wash / Coolant) for 08-14 Subaru WRX/STi - Black This product was designed to create more space in the engine compartment. Combining two reservoirs into a single component frees up space for intercooler tube placement,... MSRP: Now: $449.00 Choose Options Compare Quick view PERRIN Perrin Coolant Overflow Tank Replace your ugly OEM plastic coolant overflow tank with a sleek, metal PERRIN Coolant Overflow Tank! Durable aluminum construction Wrinkle black powder-coated finish Adds clearance for aftermarket intercooler piping Universal design will work with... MSRP: Now: $198.90 Choose Options Compare Compare Selected × OK
Quick view Details Killer B Motorsport | sku: KBMRAD01 **Special Order** Killer B 2015+ Subaru WRX Performance Radiator MSRP: Now: $1,699.00 Add to Cart Compare Quick view Details Mishimoto Mishimoto 2015+ Subaru WRX Silicone Radiator Coolant Hose Kit MSRP: Was: Now: $127.95 - $139.95 Choose Options Compare Quick view Details Mishimoto Mishimoto 2015+ Subaru WRX CVT Transmission Cooler Kit MSRP: Now: $348.95 Choose Options Compare Quick view Details Mishimoto Mishimoto 15+ Subaru WRX Aluminum Radiator Stay MSRP: Now: $37.95 Choose Options Compare Quick view Details Mishimoto | sku: MMFS-STI-08P Mishimoto Plug-N-Play Performance Aluminum Fan Shroud Kit | 2008 - 2015 WRX/STI MSRP: Now: $287.95 Add to Cart Compare Quick view Details Radium Engineering | sku: 14-0292 Radium PCV Valve Delete Fitting for 15+ WRX / BRZ MSRP: Now: $18.95 Choose Options Compare Quick view Details PERRIN | sku: ASM-GAU-106 **Special Order** Perrin Coolant Hose Adapter Subaru MSRP: Now: $31.45 Add to Cart Compare Quick view Details GrimmSpeed Grimmspeed Radiator Hose Kit | 2015+ Subaru WRX / 2014+ FXT MSRP: Now: $110.00 Choose Options Compare Quick view Details Killer B Motorsport | sku: DWR2-B Killer B Dual Reservoir Tank (Wash / Coolant) for 08-14 Subaru WRX/STi - Black MSRP: Now: $449.00 Choose Options Compare Quick view Details PERRIN Perrin Coolant Overflow Tank MSRP: Now: $198.90 Choose Options Compare Quick view Radium Engineering Radium Engineering Y-Adapter Block Fittings A one piece CNC machined 6061 aluminum adapter that ensures the most direct path for unrestricted flow. Lightweight and compact for tight areas, the Y-fittings secure directly to hose ends without the need for extra adapter fittings. Type-II green... MSRP: Now: $28.45 Choose Options Compare Quick view BLOX | sku: BXCC-00003 BLOX RACING REPLACEMENT MOUNTING KIT FOR ELECTRIC SLIM FAN BLOX Racing Mounting Kit for Electric Slim Fan The BLOX Racing fan mounting kit is available separately for enthusiasts needing a replacement kit after servicing or disassembling the electric fan. BLOX Racing high performance electric slim fans are an... MSRP: Now: $8.00 Add to Cart Compare Quick view BLOX BLOX RACING HIGH PRESSURE RADIATOR CAP 1.3 BAR - TYPE A / TYPE B Even when coolant begins to heat up, pressure begins to build inside the radiator. BLOX Racing’s high pressure radiator caps ensure that this pressure is properly relieved so excess heat is spent and fluids flow into the overflow tank... MSRP: Now: $22.40 Choose Options Compare Quick view BLOX | sku: BXCC-01200-SI BLOX RACING COOLANT PLUG - K-SERIES The BLOX Racing Coolant Hose Plug is CNC-machined from high quality billet aluminum. Each one is then anodized in black or silver for durability. Each plug comes with durable O-ring and thermostat set-screw. With Honda K-series builds becoming more... MSRP: Now: $22.40 Add to Cart Compare Quick view BLOX | sku: BXCC-00012 BLOX RACING COOLANT EXPANSION TANK BLOX Racing coolant expansion tanks are designed to catch coolant overflow and properly re-circulate it back to the radiator. The proper re-circulation ensures that your engine continues to operate at safe temperatures. BLOX Racing coolant... MSRP: Now: $52.80 Add to Cart Compare Quick view CSF | sku: 7095 CSF 08-15 Subaru Impreza WRX/STI 2-Row 42mm High-Performance Aluminum Radiator CSF 08-15 Subaru Impreza WRX/STI 2-Row 42mm High-Performance Aluminum Radiator CSF has over 5 decades of experience manufacturing radiators. So when it comes to keeping your engine cool and your WRX/STI running at its best, a CSF High-Performance... MSRP: Now: $389.00 Add to Cart Compare Quick view GrimmSpeed | sku: 092009 GrimmSpeed HEAT SHIELD FOR VERSION 2 GESI J-PIPE - 15-21 WRX The factory FA20 J-Pipe has heat shielding built onto the pipe to keep exhaust heat away from nearby critical components like the water pump, lower radiator hose and serpentine belt. A lot of exhaust heat is retained by the catalytic converter in order... MSRP: Now: $59.00 Add to Cart Compare Quick view Killer B Motorsport | sku: KEXT **Special Order** Killer B Knob Extension (Used with WRC Shift Knob) Killer B Knob Extension (Used with WRC Shift Knob) Must be used with WRC Knob NOT a Copolymer Shift Knob. Made from the superior material Delrin. Wonderful feel to this material, never too hot or too cold. The Delrin Shift Knob is strong enough to not... MSRP: Now: $49.00 Add to Cart Compare Quick view Killer B Motorsport | sku: 010 Killer B Modified Round Knob White 5mt NOT a Copolymer Shift Knob. Made from the superior material Delrin. Wonderful feel to this material, never too hot or too cold. The Delrin Shift Knob is strong enough to not require a brass insert to be used, and coincidentally the knob is stronger... MSRP: Now: $39.00 Add to Cart Compare Quick view Killer B Motorsport | sku: DIV-PL Killer B Subaru EJ Division Plate Killer B Subaru EJ Division Plate The Killer B Motorsports Bulkhead Division Plate has been designed to divide the passenger compartment from the trunk space. This unit is required for those of you who have track dedicated vehicles and need a component... MSRP: Now: $199.00 Add to Cart Compare Quick view Killer B Motorsport | sku: UTCRv2AN-B Killer B Upper Turbo Coolant Reservoir V2 Black AN Fittings for 02-07 WRX / 04+ STI Killer B Upper Turbo Coolant Reservoir V2 Black AN Fittings for 02-07 WRX / 04+ STI Killer B Upper Turbo Reservoir for EJ motors utilizes the OEM high point location, mounting points, Subaru filler cap, maintains proper cooling system function, and most... MSRP: Now: $199.00 Add to Cart Compare Quick view Killer B Motorsport | sku: DBFAv2 Killer B 2015+ Subaru WRX Coolant Breather Fitting Assembly Killer B 2015+ Subaru WRX Coolant Breather Fitting Assembly We're a company that likes solving problems. As some of you FA20 WRX enthusiasts have found, the OEM plastic breather/coolant fitting can start to leak over time, or worse, break when you're... MSRP: Now: $149.00 Add to Cart Compare Quick view Killer B Motorsport | sku: KBMRAD01 **Special Order** Killer B 2015+ Subaru WRX Performance Radiator Killer B 2015+ Subaru WRX Performance Radiator The Killer B Motorsport Performance Radiator takes cooling technology to the next level of performance. Utilizing F1 core technology, the Killer B Motorsport radiator can absorb more heat with less space,... MSRP: Now: $1,699.00 Add to Cart Compare Quick view Mishimoto Mishimoto 2015+ Subaru WRX Silicone Radiator Coolant Hose Kit PRODUCT FEATURES Direct fit for the 2015+ Subaru WRX Constructed from four layers of silicone with heat-resistant embedded fibers Improves heat and pressure tolerance Includes high-quality worm-gear clamps for ease of installation Includes upper... MSRP: Was: Now: $127.95 - $139.95 Choose Options Compare Quick view Mishimoto Mishimoto 2015+ Subaru WRX CVT Transmission Cooler Kit Mishimoto 15 Subaru WRX CVT Transmission Cooler Kit FEATURES 20°F (6.7°C) temperature decrease compared to using only the stock transmission cooler Direct fit with no cutting or modification to the vehicle 19-row stacked-plate oil cooler is... MSRP: Now: $348.95 Choose Options Compare Quick view Mishimoto Mishimoto 15+ Subaru WRX Aluminum Radiator Stay FEATURES Direct fit for the 2015+ WRX and STI Anodized silver, black, blue, or red options available Constructed from 5052 aluminum Includes a set of two radiator stays Fits both Mishimoto and stock radiators A portion of all proceeds will be donated... MSRP: Now: $37.95 Choose Options Compare Quick view Mishimoto | sku: MMFS-STI-08P Mishimoto Plug-N-Play Performance Aluminum Fan Shroud Kit | 2008 - 2015 WRX/STI Direct plug-n-play for the 2008-2015 Subaru WRX/STI Includes two high-flow 12" fans, each providing over 1150 CFM of airflow Fans are prewired with stock-style connectors Fits with both stock and Mishimoto radiators Accommodates stock coolant overflow... MSRP: Now: $287.95 Add to Cart Compare Quick view Radium Engineering | sku: 14-0292 Radium PCV Valve Delete Fitting for 15+ WRX / BRZ The Radium PCV Valve Delete Fitting for the 15+ WRX, BRZ/FRS/86 specially machined aluminum fitting replaces the stock PCV valve on top of the Toyota 4U-GSE and Subaru FA20 engine blocks.Vehicle Fitment:• 2015-2019 Subaru WRX• 2013-2018+ Subaru... MSRP: Now: $18.95 Choose Options Compare Quick view PERRIN | sku: ASM-GAU-106 **Special Order** Perrin Coolant Hose Adapter Subaru The PERRIN Coolant Hose Adapter is essential for proper and easy installation of your water temperature sensors. When installing your water temperature sensor to your coolant lines, you will most likely have to modify your lines in order to get a sensor... MSRP: Now: $31.45 Add to Cart Compare Quick view GrimmSpeed Grimmspeed Radiator Hose Kit | 2015+ Subaru WRX / 2014+ FXT Grimmspeed Radiator Hose Kit A Subaru’s cooling system is only as good as its weakest link, commonly that’s the old, dry-rotted OEM coolant hoses. To keep a car reliable, whether it’s a daily driver or a high-horsepower build, it's... MSRP: Now: $110.00 Choose Options Compare Quick view Killer B Motorsport | sku: DWR2-B Killer B Dual Reservoir Tank (Wash / Coolant) for 08-14 Subaru WRX/STi - Black Killer B Dual Reservoir Tank (Wash / Coolant) for 08-14 Subaru WRX/STi - Black This product was designed to create more space in the engine compartment. Combining two reservoirs into a single component frees up space for intercooler tube placement,... MSRP: Now: $449.00 Choose Options Compare Quick view PERRIN Perrin Coolant Overflow Tank Replace your ugly OEM plastic coolant overflow tank with a sleek, metal PERRIN Coolant Overflow Tank! Durable aluminum construction Wrinkle black powder-coated finish Adds clearance for aftermarket intercooler piping Universal design will work with... MSRP: Now: $198.90 Choose Options Compare Compare Selected × OK
Quick view Details Mishimoto Mishimoto 2015+ Subaru WRX Silicone Radiator Coolant Hose Kit MSRP: Was: Now: $127.95 - $139.95 Choose Options Compare
Quick view Details Mishimoto Mishimoto 2015+ Subaru WRX CVT Transmission Cooler Kit MSRP: Now: $348.95 Choose Options Compare Quick view Details Mishimoto Mishimoto 15+ Subaru WRX Aluminum Radiator Stay MSRP: Now: $37.95 Choose Options Compare Quick view Details Mishimoto | sku: MMFS-STI-08P Mishimoto Plug-N-Play Performance Aluminum Fan Shroud Kit | 2008 - 2015 WRX/STI MSRP: Now: $287.95 Add to Cart Compare Quick view Details Radium Engineering | sku: 14-0292 Radium PCV Valve Delete Fitting for 15+ WRX / BRZ MSRP: Now: $18.95 Choose Options Compare Quick view Details PERRIN | sku: ASM-GAU-106 **Special Order** Perrin Coolant Hose Adapter Subaru MSRP: Now: $31.45 Add to Cart Compare Quick view Details GrimmSpeed Grimmspeed Radiator Hose Kit | 2015+ Subaru WRX / 2014+ FXT MSRP: Now: $110.00 Choose Options Compare Quick view Details Killer B Motorsport | sku: DWR2-B Killer B Dual Reservoir Tank (Wash / Coolant) for 08-14 Subaru WRX/STi - Black MSRP: Now: $449.00 Choose Options Compare Quick view Details PERRIN Perrin Coolant Overflow Tank MSRP: Now: $198.90 Choose Options Compare Quick view Radium Engineering Radium Engineering Y-Adapter Block Fittings A one piece CNC machined 6061 aluminum adapter that ensures the most direct path for unrestricted flow. Lightweight and compact for tight areas, the Y-fittings secure directly to hose ends without the need for extra adapter fittings. Type-II green... MSRP: Now: $28.45 Choose Options Compare Quick view BLOX | sku: BXCC-00003 BLOX RACING REPLACEMENT MOUNTING KIT FOR ELECTRIC SLIM FAN BLOX Racing Mounting Kit for Electric Slim Fan The BLOX Racing fan mounting kit is available separately for enthusiasts needing a replacement kit after servicing or disassembling the electric fan. BLOX Racing high performance electric slim fans are an... MSRP: Now: $8.00 Add to Cart Compare Quick view BLOX BLOX RACING HIGH PRESSURE RADIATOR CAP 1.3 BAR - TYPE A / TYPE B Even when coolant begins to heat up, pressure begins to build inside the radiator. BLOX Racing’s high pressure radiator caps ensure that this pressure is properly relieved so excess heat is spent and fluids flow into the overflow tank... MSRP: Now: $22.40 Choose Options Compare Quick view BLOX | sku: BXCC-01200-SI BLOX RACING COOLANT PLUG - K-SERIES The BLOX Racing Coolant Hose Plug is CNC-machined from high quality billet aluminum. Each one is then anodized in black or silver for durability. Each plug comes with durable O-ring and thermostat set-screw. With Honda K-series builds becoming more... MSRP: Now: $22.40 Add to Cart Compare Quick view BLOX | sku: BXCC-00012 BLOX RACING COOLANT EXPANSION TANK BLOX Racing coolant expansion tanks are designed to catch coolant overflow and properly re-circulate it back to the radiator. The proper re-circulation ensures that your engine continues to operate at safe temperatures. BLOX Racing coolant... MSRP: Now: $52.80 Add to Cart Compare Quick view CSF | sku: 7095 CSF 08-15 Subaru Impreza WRX/STI 2-Row 42mm High-Performance Aluminum Radiator CSF 08-15 Subaru Impreza WRX/STI 2-Row 42mm High-Performance Aluminum Radiator CSF has over 5 decades of experience manufacturing radiators. So when it comes to keeping your engine cool and your WRX/STI running at its best, a CSF High-Performance... MSRP: Now: $389.00 Add to Cart Compare Quick view GrimmSpeed | sku: 092009 GrimmSpeed HEAT SHIELD FOR VERSION 2 GESI J-PIPE - 15-21 WRX The factory FA20 J-Pipe has heat shielding built onto the pipe to keep exhaust heat away from nearby critical components like the water pump, lower radiator hose and serpentine belt. A lot of exhaust heat is retained by the catalytic converter in order... MSRP: Now: $59.00 Add to Cart Compare Quick view Killer B Motorsport | sku: KEXT **Special Order** Killer B Knob Extension (Used with WRC Shift Knob) Killer B Knob Extension (Used with WRC Shift Knob) Must be used with WRC Knob NOT a Copolymer Shift Knob. Made from the superior material Delrin. Wonderful feel to this material, never too hot or too cold. The Delrin Shift Knob is strong enough to not... MSRP: Now: $49.00 Add to Cart Compare Quick view Killer B Motorsport | sku: 010 Killer B Modified Round Knob White 5mt NOT a Copolymer Shift Knob. Made from the superior material Delrin. Wonderful feel to this material, never too hot or too cold. The Delrin Shift Knob is strong enough to not require a brass insert to be used, and coincidentally the knob is stronger... MSRP: Now: $39.00 Add to Cart Compare Quick view Killer B Motorsport | sku: DIV-PL Killer B Subaru EJ Division Plate Killer B Subaru EJ Division Plate The Killer B Motorsports Bulkhead Division Plate has been designed to divide the passenger compartment from the trunk space. This unit is required for those of you who have track dedicated vehicles and need a component... MSRP: Now: $199.00 Add to Cart Compare Quick view Killer B Motorsport | sku: UTCRv2AN-B Killer B Upper Turbo Coolant Reservoir V2 Black AN Fittings for 02-07 WRX / 04+ STI Killer B Upper Turbo Coolant Reservoir V2 Black AN Fittings for 02-07 WRX / 04+ STI Killer B Upper Turbo Reservoir for EJ motors utilizes the OEM high point location, mounting points, Subaru filler cap, maintains proper cooling system function, and most... MSRP: Now: $199.00 Add to Cart Compare Quick view Killer B Motorsport | sku: DBFAv2 Killer B 2015+ Subaru WRX Coolant Breather Fitting Assembly Killer B 2015+ Subaru WRX Coolant Breather Fitting Assembly We're a company that likes solving problems. As some of you FA20 WRX enthusiasts have found, the OEM plastic breather/coolant fitting can start to leak over time, or worse, break when you're... MSRP: Now: $149.00 Add to Cart Compare Quick view Killer B Motorsport | sku: KBMRAD01 **Special Order** Killer B 2015+ Subaru WRX Performance Radiator Killer B 2015+ Subaru WRX Performance Radiator The Killer B Motorsport Performance Radiator takes cooling technology to the next level of performance. Utilizing F1 core technology, the Killer B Motorsport radiator can absorb more heat with less space,... MSRP: Now: $1,699.00 Add to Cart Compare Quick view Mishimoto Mishimoto 2015+ Subaru WRX Silicone Radiator Coolant Hose Kit PRODUCT FEATURES Direct fit for the 2015+ Subaru WRX Constructed from four layers of silicone with heat-resistant embedded fibers Improves heat and pressure tolerance Includes high-quality worm-gear clamps for ease of installation Includes upper... MSRP: Was: Now: $127.95 - $139.95 Choose Options Compare Quick view Mishimoto Mishimoto 2015+ Subaru WRX CVT Transmission Cooler Kit Mishimoto 15 Subaru WRX CVT Transmission Cooler Kit FEATURES 20°F (6.7°C) temperature decrease compared to using only the stock transmission cooler Direct fit with no cutting or modification to the vehicle 19-row stacked-plate oil cooler is... MSRP: Now: $348.95 Choose Options Compare Quick view Mishimoto Mishimoto 15+ Subaru WRX Aluminum Radiator Stay FEATURES Direct fit for the 2015+ WRX and STI Anodized silver, black, blue, or red options available Constructed from 5052 aluminum Includes a set of two radiator stays Fits both Mishimoto and stock radiators A portion of all proceeds will be donated... MSRP: Now: $37.95 Choose Options Compare Quick view Mishimoto | sku: MMFS-STI-08P Mishimoto Plug-N-Play Performance Aluminum Fan Shroud Kit | 2008 - 2015 WRX/STI Direct plug-n-play for the 2008-2015 Subaru WRX/STI Includes two high-flow 12" fans, each providing over 1150 CFM of airflow Fans are prewired with stock-style connectors Fits with both stock and Mishimoto radiators Accommodates stock coolant overflow... MSRP: Now: $287.95 Add to Cart Compare Quick view Radium Engineering | sku: 14-0292 Radium PCV Valve Delete Fitting for 15+ WRX / BRZ The Radium PCV Valve Delete Fitting for the 15+ WRX, BRZ/FRS/86 specially machined aluminum fitting replaces the stock PCV valve on top of the Toyota 4U-GSE and Subaru FA20 engine blocks.Vehicle Fitment:• 2015-2019 Subaru WRX• 2013-2018+ Subaru... MSRP: Now: $18.95 Choose Options Compare Quick view PERRIN | sku: ASM-GAU-106 **Special Order** Perrin Coolant Hose Adapter Subaru The PERRIN Coolant Hose Adapter is essential for proper and easy installation of your water temperature sensors. When installing your water temperature sensor to your coolant lines, you will most likely have to modify your lines in order to get a sensor... MSRP: Now: $31.45 Add to Cart Compare Quick view GrimmSpeed Grimmspeed Radiator Hose Kit | 2015+ Subaru WRX / 2014+ FXT Grimmspeed Radiator Hose Kit A Subaru’s cooling system is only as good as its weakest link, commonly that’s the old, dry-rotted OEM coolant hoses. To keep a car reliable, whether it’s a daily driver or a high-horsepower build, it's... MSRP: Now: $110.00 Choose Options Compare Quick view Killer B Motorsport | sku: DWR2-B Killer B Dual Reservoir Tank (Wash / Coolant) for 08-14 Subaru WRX/STi - Black Killer B Dual Reservoir Tank (Wash / Coolant) for 08-14 Subaru WRX/STi - Black This product was designed to create more space in the engine compartment. Combining two reservoirs into a single component frees up space for intercooler tube placement,... MSRP: Now: $449.00 Choose Options Compare Quick view PERRIN Perrin Coolant Overflow Tank Replace your ugly OEM plastic coolant overflow tank with a sleek, metal PERRIN Coolant Overflow Tank! Durable aluminum construction Wrinkle black powder-coated finish Adds clearance for aftermarket intercooler piping Universal design will work with... MSRP: Now: $198.90 Choose Options Compare Compare Selected × OK
Quick view Details Mishimoto Mishimoto 15+ Subaru WRX Aluminum Radiator Stay MSRP: Now: $37.95 Choose Options Compare Quick view Details Mishimoto | sku: MMFS-STI-08P Mishimoto Plug-N-Play Performance Aluminum Fan Shroud Kit | 2008 - 2015 WRX/STI MSRP: Now: $287.95 Add to Cart Compare Quick view Details Radium Engineering | sku: 14-0292 Radium PCV Valve Delete Fitting for 15+ WRX / BRZ MSRP: Now: $18.95 Choose Options Compare Quick view Details PERRIN | sku: ASM-GAU-106 **Special Order** Perrin Coolant Hose Adapter Subaru MSRP: Now: $31.45 Add to Cart Compare Quick view Details GrimmSpeed Grimmspeed Radiator Hose Kit | 2015+ Subaru WRX / 2014+ FXT MSRP: Now: $110.00 Choose Options Compare Quick view Details Killer B Motorsport | sku: DWR2-B Killer B Dual Reservoir Tank (Wash / Coolant) for 08-14 Subaru WRX/STi - Black MSRP: Now: $449.00 Choose Options Compare Quick view Details PERRIN Perrin Coolant Overflow Tank MSRP: Now: $198.90 Choose Options Compare Quick view Radium Engineering Radium Engineering Y-Adapter Block Fittings A one piece CNC machined 6061 aluminum adapter that ensures the most direct path for unrestricted flow. Lightweight and compact for tight areas, the Y-fittings secure directly to hose ends without the need for extra adapter fittings. Type-II green... MSRP: Now: $28.45 Choose Options Compare Quick view BLOX | sku: BXCC-00003 BLOX RACING REPLACEMENT MOUNTING KIT FOR ELECTRIC SLIM FAN BLOX Racing Mounting Kit for Electric Slim Fan The BLOX Racing fan mounting kit is available separately for enthusiasts needing a replacement kit after servicing or disassembling the electric fan. BLOX Racing high performance electric slim fans are an... MSRP: Now: $8.00 Add to Cart Compare Quick view BLOX BLOX RACING HIGH PRESSURE RADIATOR CAP 1.3 BAR - TYPE A / TYPE B Even when coolant begins to heat up, pressure begins to build inside the radiator. BLOX Racing’s high pressure radiator caps ensure that this pressure is properly relieved so excess heat is spent and fluids flow into the overflow tank... MSRP: Now: $22.40 Choose Options Compare Quick view BLOX | sku: BXCC-01200-SI BLOX RACING COOLANT PLUG - K-SERIES The BLOX Racing Coolant Hose Plug is CNC-machined from high quality billet aluminum. Each one is then anodized in black or silver for durability. Each plug comes with durable O-ring and thermostat set-screw. With Honda K-series builds becoming more... MSRP: Now: $22.40 Add to Cart Compare Quick view BLOX | sku: BXCC-00012 BLOX RACING COOLANT EXPANSION TANK BLOX Racing coolant expansion tanks are designed to catch coolant overflow and properly re-circulate it back to the radiator. The proper re-circulation ensures that your engine continues to operate at safe temperatures. BLOX Racing coolant... MSRP: Now: $52.80 Add to Cart Compare Quick view CSF | sku: 7095 CSF 08-15 Subaru Impreza WRX/STI 2-Row 42mm High-Performance Aluminum Radiator CSF 08-15 Subaru Impreza WRX/STI 2-Row 42mm High-Performance Aluminum Radiator CSF has over 5 decades of experience manufacturing radiators. So when it comes to keeping your engine cool and your WRX/STI running at its best, a CSF High-Performance... MSRP: Now: $389.00 Add to Cart Compare Quick view GrimmSpeed | sku: 092009 GrimmSpeed HEAT SHIELD FOR VERSION 2 GESI J-PIPE - 15-21 WRX The factory FA20 J-Pipe has heat shielding built onto the pipe to keep exhaust heat away from nearby critical components like the water pump, lower radiator hose and serpentine belt. A lot of exhaust heat is retained by the catalytic converter in order... MSRP: Now: $59.00 Add to Cart Compare Quick view Killer B Motorsport | sku: KEXT **Special Order** Killer B Knob Extension (Used with WRC Shift Knob) Killer B Knob Extension (Used with WRC Shift Knob) Must be used with WRC Knob NOT a Copolymer Shift Knob. Made from the superior material Delrin. Wonderful feel to this material, never too hot or too cold. The Delrin Shift Knob is strong enough to not... MSRP: Now: $49.00 Add to Cart Compare Quick view Killer B Motorsport | sku: 010 Killer B Modified Round Knob White 5mt NOT a Copolymer Shift Knob. Made from the superior material Delrin. Wonderful feel to this material, never too hot or too cold. The Delrin Shift Knob is strong enough to not require a brass insert to be used, and coincidentally the knob is stronger... MSRP: Now: $39.00 Add to Cart Compare Quick view Killer B Motorsport | sku: DIV-PL Killer B Subaru EJ Division Plate Killer B Subaru EJ Division Plate The Killer B Motorsports Bulkhead Division Plate has been designed to divide the passenger compartment from the trunk space. This unit is required for those of you who have track dedicated vehicles and need a component... MSRP: Now: $199.00 Add to Cart Compare Quick view Killer B Motorsport | sku: UTCRv2AN-B Killer B Upper Turbo Coolant Reservoir V2 Black AN Fittings for 02-07 WRX / 04+ STI Killer B Upper Turbo Coolant Reservoir V2 Black AN Fittings for 02-07 WRX / 04+ STI Killer B Upper Turbo Reservoir for EJ motors utilizes the OEM high point location, mounting points, Subaru filler cap, maintains proper cooling system function, and most... MSRP: Now: $199.00 Add to Cart Compare Quick view Killer B Motorsport | sku: DBFAv2 Killer B 2015+ Subaru WRX Coolant Breather Fitting Assembly Killer B 2015+ Subaru WRX Coolant Breather Fitting Assembly We're a company that likes solving problems. As some of you FA20 WRX enthusiasts have found, the OEM plastic breather/coolant fitting can start to leak over time, or worse, break when you're... MSRP: Now: $149.00 Add to Cart Compare Quick view Killer B Motorsport | sku: KBMRAD01 **Special Order** Killer B 2015+ Subaru WRX Performance Radiator Killer B 2015+ Subaru WRX Performance Radiator The Killer B Motorsport Performance Radiator takes cooling technology to the next level of performance. Utilizing F1 core technology, the Killer B Motorsport radiator can absorb more heat with less space,... MSRP: Now: $1,699.00 Add to Cart Compare Quick view Mishimoto Mishimoto 2015+ Subaru WRX Silicone Radiator Coolant Hose Kit PRODUCT FEATURES Direct fit for the 2015+ Subaru WRX Constructed from four layers of silicone with heat-resistant embedded fibers Improves heat and pressure tolerance Includes high-quality worm-gear clamps for ease of installation Includes upper... MSRP: Was: Now: $127.95 - $139.95 Choose Options Compare Quick view Mishimoto Mishimoto 2015+ Subaru WRX CVT Transmission Cooler Kit Mishimoto 15 Subaru WRX CVT Transmission Cooler Kit FEATURES 20°F (6.7°C) temperature decrease compared to using only the stock transmission cooler Direct fit with no cutting or modification to the vehicle 19-row stacked-plate oil cooler is... MSRP: Now: $348.95 Choose Options Compare Quick view Mishimoto Mishimoto 15+ Subaru WRX Aluminum Radiator Stay FEATURES Direct fit for the 2015+ WRX and STI Anodized silver, black, blue, or red options available Constructed from 5052 aluminum Includes a set of two radiator stays Fits both Mishimoto and stock radiators A portion of all proceeds will be donated... MSRP: Now: $37.95 Choose Options Compare Quick view Mishimoto | sku: MMFS-STI-08P Mishimoto Plug-N-Play Performance Aluminum Fan Shroud Kit | 2008 - 2015 WRX/STI Direct plug-n-play for the 2008-2015 Subaru WRX/STI Includes two high-flow 12" fans, each providing over 1150 CFM of airflow Fans are prewired with stock-style connectors Fits with both stock and Mishimoto radiators Accommodates stock coolant overflow... MSRP: Now: $287.95 Add to Cart Compare Quick view Radium Engineering | sku: 14-0292 Radium PCV Valve Delete Fitting for 15+ WRX / BRZ The Radium PCV Valve Delete Fitting for the 15+ WRX, BRZ/FRS/86 specially machined aluminum fitting replaces the stock PCV valve on top of the Toyota 4U-GSE and Subaru FA20 engine blocks.Vehicle Fitment:• 2015-2019 Subaru WRX• 2013-2018+ Subaru... MSRP: Now: $18.95 Choose Options Compare Quick view PERRIN | sku: ASM-GAU-106 **Special Order** Perrin Coolant Hose Adapter Subaru The PERRIN Coolant Hose Adapter is essential for proper and easy installation of your water temperature sensors. When installing your water temperature sensor to your coolant lines, you will most likely have to modify your lines in order to get a sensor... MSRP: Now: $31.45 Add to Cart Compare Quick view GrimmSpeed Grimmspeed Radiator Hose Kit | 2015+ Subaru WRX / 2014+ FXT Grimmspeed Radiator Hose Kit A Subaru’s cooling system is only as good as its weakest link, commonly that’s the old, dry-rotted OEM coolant hoses. To keep a car reliable, whether it’s a daily driver or a high-horsepower build, it's... MSRP: Now: $110.00 Choose Options Compare Quick view Killer B Motorsport | sku: DWR2-B Killer B Dual Reservoir Tank (Wash / Coolant) for 08-14 Subaru WRX/STi - Black Killer B Dual Reservoir Tank (Wash / Coolant) for 08-14 Subaru WRX/STi - Black This product was designed to create more space in the engine compartment. Combining two reservoirs into a single component frees up space for intercooler tube placement,... MSRP: Now: $449.00 Choose Options Compare Quick view PERRIN Perrin Coolant Overflow Tank Replace your ugly OEM plastic coolant overflow tank with a sleek, metal PERRIN Coolant Overflow Tank! Durable aluminum construction Wrinkle black powder-coated finish Adds clearance for aftermarket intercooler piping Universal design will work with... MSRP: Now: $198.90 Choose Options Compare Compare Selected × OK
Quick view Details Mishimoto | sku: MMFS-STI-08P Mishimoto Plug-N-Play Performance Aluminum Fan Shroud Kit | 2008 - 2015 WRX/STI MSRP: Now: $287.95 Add to Cart Compare Quick view Details Radium Engineering | sku: 14-0292 Radium PCV Valve Delete Fitting for 15+ WRX / BRZ MSRP: Now: $18.95 Choose Options Compare Quick view Details PERRIN | sku: ASM-GAU-106 **Special Order** Perrin Coolant Hose Adapter Subaru MSRP: Now: $31.45 Add to Cart Compare Quick view Details GrimmSpeed Grimmspeed Radiator Hose Kit | 2015+ Subaru WRX / 2014+ FXT MSRP: Now: $110.00 Choose Options Compare Quick view Details Killer B Motorsport | sku: DWR2-B Killer B Dual Reservoir Tank (Wash / Coolant) for 08-14 Subaru WRX/STi - Black MSRP: Now: $449.00 Choose Options Compare Quick view Details PERRIN Perrin Coolant Overflow Tank MSRP: Now: $198.90 Choose Options Compare Quick view Radium Engineering Radium Engineering Y-Adapter Block Fittings A one piece CNC machined 6061 aluminum adapter that ensures the most direct path for unrestricted flow. Lightweight and compact for tight areas, the Y-fittings secure directly to hose ends without the need for extra adapter fittings. Type-II green... MSRP: Now: $28.45 Choose Options Compare Quick view BLOX | sku: BXCC-00003 BLOX RACING REPLACEMENT MOUNTING KIT FOR ELECTRIC SLIM FAN BLOX Racing Mounting Kit for Electric Slim Fan The BLOX Racing fan mounting kit is available separately for enthusiasts needing a replacement kit after servicing or disassembling the electric fan. BLOX Racing high performance electric slim fans are an... MSRP: Now: $8.00 Add to Cart Compare Quick view BLOX BLOX RACING HIGH PRESSURE RADIATOR CAP 1.3 BAR - TYPE A / TYPE B Even when coolant begins to heat up, pressure begins to build inside the radiator. BLOX Racing’s high pressure radiator caps ensure that this pressure is properly relieved so excess heat is spent and fluids flow into the overflow tank... MSRP: Now: $22.40 Choose Options Compare Quick view BLOX | sku: BXCC-01200-SI BLOX RACING COOLANT PLUG - K-SERIES The BLOX Racing Coolant Hose Plug is CNC-machined from high quality billet aluminum. Each one is then anodized in black or silver for durability. Each plug comes with durable O-ring and thermostat set-screw. With Honda K-series builds becoming more... MSRP: Now: $22.40 Add to Cart Compare Quick view BLOX | sku: BXCC-00012 BLOX RACING COOLANT EXPANSION TANK BLOX Racing coolant expansion tanks are designed to catch coolant overflow and properly re-circulate it back to the radiator. The proper re-circulation ensures that your engine continues to operate at safe temperatures. BLOX Racing coolant... MSRP: Now: $52.80 Add to Cart Compare Quick view CSF | sku: 7095 CSF 08-15 Subaru Impreza WRX/STI 2-Row 42mm High-Performance Aluminum Radiator CSF 08-15 Subaru Impreza WRX/STI 2-Row 42mm High-Performance Aluminum Radiator CSF has over 5 decades of experience manufacturing radiators. So when it comes to keeping your engine cool and your WRX/STI running at its best, a CSF High-Performance... MSRP: Now: $389.00 Add to Cart Compare Quick view GrimmSpeed | sku: 092009 GrimmSpeed HEAT SHIELD FOR VERSION 2 GESI J-PIPE - 15-21 WRX The factory FA20 J-Pipe has heat shielding built onto the pipe to keep exhaust heat away from nearby critical components like the water pump, lower radiator hose and serpentine belt. A lot of exhaust heat is retained by the catalytic converter in order... MSRP: Now: $59.00 Add to Cart Compare Quick view Killer B Motorsport | sku: KEXT **Special Order** Killer B Knob Extension (Used with WRC Shift Knob) Killer B Knob Extension (Used with WRC Shift Knob) Must be used with WRC Knob NOT a Copolymer Shift Knob. Made from the superior material Delrin. Wonderful feel to this material, never too hot or too cold. The Delrin Shift Knob is strong enough to not... MSRP: Now: $49.00 Add to Cart Compare Quick view Killer B Motorsport | sku: 010 Killer B Modified Round Knob White 5mt NOT a Copolymer Shift Knob. Made from the superior material Delrin. Wonderful feel to this material, never too hot or too cold. The Delrin Shift Knob is strong enough to not require a brass insert to be used, and coincidentally the knob is stronger... MSRP: Now: $39.00 Add to Cart Compare Quick view Killer B Motorsport | sku: DIV-PL Killer B Subaru EJ Division Plate Killer B Subaru EJ Division Plate The Killer B Motorsports Bulkhead Division Plate has been designed to divide the passenger compartment from the trunk space. This unit is required for those of you who have track dedicated vehicles and need a component... MSRP: Now: $199.00 Add to Cart Compare Quick view Killer B Motorsport | sku: UTCRv2AN-B Killer B Upper Turbo Coolant Reservoir V2 Black AN Fittings for 02-07 WRX / 04+ STI Killer B Upper Turbo Coolant Reservoir V2 Black AN Fittings for 02-07 WRX / 04+ STI Killer B Upper Turbo Reservoir for EJ motors utilizes the OEM high point location, mounting points, Subaru filler cap, maintains proper cooling system function, and most... MSRP: Now: $199.00 Add to Cart Compare Quick view Killer B Motorsport | sku: DBFAv2 Killer B 2015+ Subaru WRX Coolant Breather Fitting Assembly Killer B 2015+ Subaru WRX Coolant Breather Fitting Assembly We're a company that likes solving problems. As some of you FA20 WRX enthusiasts have found, the OEM plastic breather/coolant fitting can start to leak over time, or worse, break when you're... MSRP: Now: $149.00 Add to Cart Compare Quick view Killer B Motorsport | sku: KBMRAD01 **Special Order** Killer B 2015+ Subaru WRX Performance Radiator Killer B 2015+ Subaru WRX Performance Radiator The Killer B Motorsport Performance Radiator takes cooling technology to the next level of performance. Utilizing F1 core technology, the Killer B Motorsport radiator can absorb more heat with less space,... MSRP: Now: $1,699.00 Add to Cart Compare Quick view Mishimoto Mishimoto 2015+ Subaru WRX Silicone Radiator Coolant Hose Kit PRODUCT FEATURES Direct fit for the 2015+ Subaru WRX Constructed from four layers of silicone with heat-resistant embedded fibers Improves heat and pressure tolerance Includes high-quality worm-gear clamps for ease of installation Includes upper... MSRP: Was: Now: $127.95 - $139.95 Choose Options Compare Quick view Mishimoto Mishimoto 2015+ Subaru WRX CVT Transmission Cooler Kit Mishimoto 15 Subaru WRX CVT Transmission Cooler Kit FEATURES 20°F (6.7°C) temperature decrease compared to using only the stock transmission cooler Direct fit with no cutting or modification to the vehicle 19-row stacked-plate oil cooler is... MSRP: Now: $348.95 Choose Options Compare Quick view Mishimoto Mishimoto 15+ Subaru WRX Aluminum Radiator Stay FEATURES Direct fit for the 2015+ WRX and STI Anodized silver, black, blue, or red options available Constructed from 5052 aluminum Includes a set of two radiator stays Fits both Mishimoto and stock radiators A portion of all proceeds will be donated... MSRP: Now: $37.95 Choose Options Compare Quick view Mishimoto | sku: MMFS-STI-08P Mishimoto Plug-N-Play Performance Aluminum Fan Shroud Kit | 2008 - 2015 WRX/STI Direct plug-n-play for the 2008-2015 Subaru WRX/STI Includes two high-flow 12" fans, each providing over 1150 CFM of airflow Fans are prewired with stock-style connectors Fits with both stock and Mishimoto radiators Accommodates stock coolant overflow... MSRP: Now: $287.95 Add to Cart Compare Quick view Radium Engineering | sku: 14-0292 Radium PCV Valve Delete Fitting for 15+ WRX / BRZ The Radium PCV Valve Delete Fitting for the 15+ WRX, BRZ/FRS/86 specially machined aluminum fitting replaces the stock PCV valve on top of the Toyota 4U-GSE and Subaru FA20 engine blocks.Vehicle Fitment:• 2015-2019 Subaru WRX• 2013-2018+ Subaru... MSRP: Now: $18.95 Choose Options Compare Quick view PERRIN | sku: ASM-GAU-106 **Special Order** Perrin Coolant Hose Adapter Subaru The PERRIN Coolant Hose Adapter is essential for proper and easy installation of your water temperature sensors. When installing your water temperature sensor to your coolant lines, you will most likely have to modify your lines in order to get a sensor... MSRP: Now: $31.45 Add to Cart Compare Quick view GrimmSpeed Grimmspeed Radiator Hose Kit | 2015+ Subaru WRX / 2014+ FXT Grimmspeed Radiator Hose Kit A Subaru’s cooling system is only as good as its weakest link, commonly that’s the old, dry-rotted OEM coolant hoses. To keep a car reliable, whether it’s a daily driver or a high-horsepower build, it's... MSRP: Now: $110.00 Choose Options Compare Quick view Killer B Motorsport | sku: DWR2-B Killer B Dual Reservoir Tank (Wash / Coolant) for 08-14 Subaru WRX/STi - Black Killer B Dual Reservoir Tank (Wash / Coolant) for 08-14 Subaru WRX/STi - Black This product was designed to create more space in the engine compartment. Combining two reservoirs into a single component frees up space for intercooler tube placement,... MSRP: Now: $449.00 Choose Options Compare Quick view PERRIN Perrin Coolant Overflow Tank Replace your ugly OEM plastic coolant overflow tank with a sleek, metal PERRIN Coolant Overflow Tank! Durable aluminum construction Wrinkle black powder-coated finish Adds clearance for aftermarket intercooler piping Universal design will work with... MSRP: Now: $198.90 Choose Options Compare Compare Selected × OK
Quick view Details Radium Engineering | sku: 14-0292 Radium PCV Valve Delete Fitting for 15+ WRX / BRZ MSRP: Now: $18.95 Choose Options Compare Quick view Details PERRIN | sku: ASM-GAU-106 **Special Order** Perrin Coolant Hose Adapter Subaru MSRP: Now: $31.45 Add to Cart Compare Quick view Details GrimmSpeed Grimmspeed Radiator Hose Kit | 2015+ Subaru WRX / 2014+ FXT MSRP: Now: $110.00 Choose Options Compare Quick view Details Killer B Motorsport | sku: DWR2-B Killer B Dual Reservoir Tank (Wash / Coolant) for 08-14 Subaru WRX/STi - Black MSRP: Now: $449.00 Choose Options Compare Quick view Details PERRIN Perrin Coolant Overflow Tank MSRP: Now: $198.90 Choose Options Compare Quick view Radium Engineering Radium Engineering Y-Adapter Block Fittings A one piece CNC machined 6061 aluminum adapter that ensures the most direct path for unrestricted flow. Lightweight and compact for tight areas, the Y-fittings secure directly to hose ends without the need for extra adapter fittings. Type-II green... MSRP: Now: $28.45 Choose Options Compare Quick view BLOX | sku: BXCC-00003 BLOX RACING REPLACEMENT MOUNTING KIT FOR ELECTRIC SLIM FAN BLOX Racing Mounting Kit for Electric Slim Fan The BLOX Racing fan mounting kit is available separately for enthusiasts needing a replacement kit after servicing or disassembling the electric fan. BLOX Racing high performance electric slim fans are an... MSRP: Now: $8.00 Add to Cart Compare Quick view BLOX BLOX RACING HIGH PRESSURE RADIATOR CAP 1.3 BAR - TYPE A / TYPE B Even when coolant begins to heat up, pressure begins to build inside the radiator. BLOX Racing’s high pressure radiator caps ensure that this pressure is properly relieved so excess heat is spent and fluids flow into the overflow tank... MSRP: Now: $22.40 Choose Options Compare Quick view BLOX | sku: BXCC-01200-SI BLOX RACING COOLANT PLUG - K-SERIES The BLOX Racing Coolant Hose Plug is CNC-machined from high quality billet aluminum. Each one is then anodized in black or silver for durability. Each plug comes with durable O-ring and thermostat set-screw. With Honda K-series builds becoming more... MSRP: Now: $22.40 Add to Cart Compare Quick view BLOX | sku: BXCC-00012 BLOX RACING COOLANT EXPANSION TANK BLOX Racing coolant expansion tanks are designed to catch coolant overflow and properly re-circulate it back to the radiator. The proper re-circulation ensures that your engine continues to operate at safe temperatures. BLOX Racing coolant... MSRP: Now: $52.80 Add to Cart Compare Quick view CSF | sku: 7095 CSF 08-15 Subaru Impreza WRX/STI 2-Row 42mm High-Performance Aluminum Radiator CSF 08-15 Subaru Impreza WRX/STI 2-Row 42mm High-Performance Aluminum Radiator CSF has over 5 decades of experience manufacturing radiators. So when it comes to keeping your engine cool and your WRX/STI running at its best, a CSF High-Performance... MSRP: Now: $389.00 Add to Cart Compare Quick view GrimmSpeed | sku: 092009 GrimmSpeed HEAT SHIELD FOR VERSION 2 GESI J-PIPE - 15-21 WRX The factory FA20 J-Pipe has heat shielding built onto the pipe to keep exhaust heat away from nearby critical components like the water pump, lower radiator hose and serpentine belt. A lot of exhaust heat is retained by the catalytic converter in order... MSRP: Now: $59.00 Add to Cart Compare Quick view Killer B Motorsport | sku: KEXT **Special Order** Killer B Knob Extension (Used with WRC Shift Knob) Killer B Knob Extension (Used with WRC Shift Knob) Must be used with WRC Knob NOT a Copolymer Shift Knob. Made from the superior material Delrin. Wonderful feel to this material, never too hot or too cold. The Delrin Shift Knob is strong enough to not... MSRP: Now: $49.00 Add to Cart Compare Quick view Killer B Motorsport | sku: 010 Killer B Modified Round Knob White 5mt NOT a Copolymer Shift Knob. Made from the superior material Delrin. Wonderful feel to this material, never too hot or too cold. The Delrin Shift Knob is strong enough to not require a brass insert to be used, and coincidentally the knob is stronger... MSRP: Now: $39.00 Add to Cart Compare Quick view Killer B Motorsport | sku: DIV-PL Killer B Subaru EJ Division Plate Killer B Subaru EJ Division Plate The Killer B Motorsports Bulkhead Division Plate has been designed to divide the passenger compartment from the trunk space. This unit is required for those of you who have track dedicated vehicles and need a component... MSRP: Now: $199.00 Add to Cart Compare Quick view Killer B Motorsport | sku: UTCRv2AN-B Killer B Upper Turbo Coolant Reservoir V2 Black AN Fittings for 02-07 WRX / 04+ STI Killer B Upper Turbo Coolant Reservoir V2 Black AN Fittings for 02-07 WRX / 04+ STI Killer B Upper Turbo Reservoir for EJ motors utilizes the OEM high point location, mounting points, Subaru filler cap, maintains proper cooling system function, and most... MSRP: Now: $199.00 Add to Cart Compare Quick view Killer B Motorsport | sku: DBFAv2 Killer B 2015+ Subaru WRX Coolant Breather Fitting Assembly Killer B 2015+ Subaru WRX Coolant Breather Fitting Assembly We're a company that likes solving problems. As some of you FA20 WRX enthusiasts have found, the OEM plastic breather/coolant fitting can start to leak over time, or worse, break when you're... MSRP: Now: $149.00 Add to Cart Compare Quick view Killer B Motorsport | sku: KBMRAD01 **Special Order** Killer B 2015+ Subaru WRX Performance Radiator Killer B 2015+ Subaru WRX Performance Radiator The Killer B Motorsport Performance Radiator takes cooling technology to the next level of performance. Utilizing F1 core technology, the Killer B Motorsport radiator can absorb more heat with less space,... MSRP: Now: $1,699.00 Add to Cart Compare Quick view Mishimoto Mishimoto 2015+ Subaru WRX Silicone Radiator Coolant Hose Kit PRODUCT FEATURES Direct fit for the 2015+ Subaru WRX Constructed from four layers of silicone with heat-resistant embedded fibers Improves heat and pressure tolerance Includes high-quality worm-gear clamps for ease of installation Includes upper... MSRP: Was: Now: $127.95 - $139.95 Choose Options Compare Quick view Mishimoto Mishimoto 2015+ Subaru WRX CVT Transmission Cooler Kit Mishimoto 15 Subaru WRX CVT Transmission Cooler Kit FEATURES 20°F (6.7°C) temperature decrease compared to using only the stock transmission cooler Direct fit with no cutting or modification to the vehicle 19-row stacked-plate oil cooler is... MSRP: Now: $348.95 Choose Options Compare Quick view Mishimoto Mishimoto 15+ Subaru WRX Aluminum Radiator Stay FEATURES Direct fit for the 2015+ WRX and STI Anodized silver, black, blue, or red options available Constructed from 5052 aluminum Includes a set of two radiator stays Fits both Mishimoto and stock radiators A portion of all proceeds will be donated... MSRP: Now: $37.95 Choose Options Compare Quick view Mishimoto | sku: MMFS-STI-08P Mishimoto Plug-N-Play Performance Aluminum Fan Shroud Kit | 2008 - 2015 WRX/STI Direct plug-n-play for the 2008-2015 Subaru WRX/STI Includes two high-flow 12" fans, each providing over 1150 CFM of airflow Fans are prewired with stock-style connectors Fits with both stock and Mishimoto radiators Accommodates stock coolant overflow... MSRP: Now: $287.95 Add to Cart Compare Quick view Radium Engineering | sku: 14-0292 Radium PCV Valve Delete Fitting for 15+ WRX / BRZ The Radium PCV Valve Delete Fitting for the 15+ WRX, BRZ/FRS/86 specially machined aluminum fitting replaces the stock PCV valve on top of the Toyota 4U-GSE and Subaru FA20 engine blocks.Vehicle Fitment:• 2015-2019 Subaru WRX• 2013-2018+ Subaru... MSRP: Now: $18.95 Choose Options Compare Quick view PERRIN | sku: ASM-GAU-106 **Special Order** Perrin Coolant Hose Adapter Subaru The PERRIN Coolant Hose Adapter is essential for proper and easy installation of your water temperature sensors. When installing your water temperature sensor to your coolant lines, you will most likely have to modify your lines in order to get a sensor... MSRP: Now: $31.45 Add to Cart Compare Quick view GrimmSpeed Grimmspeed Radiator Hose Kit | 2015+ Subaru WRX / 2014+ FXT Grimmspeed Radiator Hose Kit A Subaru’s cooling system is only as good as its weakest link, commonly that’s the old, dry-rotted OEM coolant hoses. To keep a car reliable, whether it’s a daily driver or a high-horsepower build, it's... MSRP: Now: $110.00 Choose Options Compare Quick view Killer B Motorsport | sku: DWR2-B Killer B Dual Reservoir Tank (Wash / Coolant) for 08-14 Subaru WRX/STi - Black Killer B Dual Reservoir Tank (Wash / Coolant) for 08-14 Subaru WRX/STi - Black This product was designed to create more space in the engine compartment. Combining two reservoirs into a single component frees up space for intercooler tube placement,... MSRP: Now: $449.00 Choose Options Compare Quick view PERRIN Perrin Coolant Overflow Tank Replace your ugly OEM plastic coolant overflow tank with a sleek, metal PERRIN Coolant Overflow Tank! Durable aluminum construction Wrinkle black powder-coated finish Adds clearance for aftermarket intercooler piping Universal design will work with... MSRP: Now: $198.90 Choose Options Compare Compare Selected × OK
Quick view Details PERRIN | sku: ASM-GAU-106 **Special Order** Perrin Coolant Hose Adapter Subaru MSRP: Now: $31.45 Add to Cart Compare Quick view Details GrimmSpeed Grimmspeed Radiator Hose Kit | 2015+ Subaru WRX / 2014+ FXT MSRP: Now: $110.00 Choose Options Compare Quick view Details Killer B Motorsport | sku: DWR2-B Killer B Dual Reservoir Tank (Wash / Coolant) for 08-14 Subaru WRX/STi - Black MSRP: Now: $449.00 Choose Options Compare Quick view Details PERRIN Perrin Coolant Overflow Tank MSRP: Now: $198.90 Choose Options Compare Quick view Radium Engineering Radium Engineering Y-Adapter Block Fittings A one piece CNC machined 6061 aluminum adapter that ensures the most direct path for unrestricted flow. Lightweight and compact for tight areas, the Y-fittings secure directly to hose ends without the need for extra adapter fittings. Type-II green... MSRP: Now: $28.45 Choose Options Compare Quick view BLOX | sku: BXCC-00003 BLOX RACING REPLACEMENT MOUNTING KIT FOR ELECTRIC SLIM FAN BLOX Racing Mounting Kit for Electric Slim Fan The BLOX Racing fan mounting kit is available separately for enthusiasts needing a replacement kit after servicing or disassembling the electric fan. BLOX Racing high performance electric slim fans are an... MSRP: Now: $8.00 Add to Cart Compare Quick view BLOX BLOX RACING HIGH PRESSURE RADIATOR CAP 1.3 BAR - TYPE A / TYPE B Even when coolant begins to heat up, pressure begins to build inside the radiator. BLOX Racing’s high pressure radiator caps ensure that this pressure is properly relieved so excess heat is spent and fluids flow into the overflow tank... MSRP: Now: $22.40 Choose Options Compare Quick view BLOX | sku: BXCC-01200-SI BLOX RACING COOLANT PLUG - K-SERIES The BLOX Racing Coolant Hose Plug is CNC-machined from high quality billet aluminum. Each one is then anodized in black or silver for durability. Each plug comes with durable O-ring and thermostat set-screw. With Honda K-series builds becoming more... MSRP: Now: $22.40 Add to Cart Compare Quick view BLOX | sku: BXCC-00012 BLOX RACING COOLANT EXPANSION TANK BLOX Racing coolant expansion tanks are designed to catch coolant overflow and properly re-circulate it back to the radiator. The proper re-circulation ensures that your engine continues to operate at safe temperatures. BLOX Racing coolant... MSRP: Now: $52.80 Add to Cart Compare Quick view CSF | sku: 7095 CSF 08-15 Subaru Impreza WRX/STI 2-Row 42mm High-Performance Aluminum Radiator CSF 08-15 Subaru Impreza WRX/STI 2-Row 42mm High-Performance Aluminum Radiator CSF has over 5 decades of experience manufacturing radiators. So when it comes to keeping your engine cool and your WRX/STI running at its best, a CSF High-Performance... MSRP: Now: $389.00 Add to Cart Compare Quick view GrimmSpeed | sku: 092009 GrimmSpeed HEAT SHIELD FOR VERSION 2 GESI J-PIPE - 15-21 WRX The factory FA20 J-Pipe has heat shielding built onto the pipe to keep exhaust heat away from nearby critical components like the water pump, lower radiator hose and serpentine belt. A lot of exhaust heat is retained by the catalytic converter in order... MSRP: Now: $59.00 Add to Cart Compare Quick view Killer B Motorsport | sku: KEXT **Special Order** Killer B Knob Extension (Used with WRC Shift Knob) Killer B Knob Extension (Used with WRC Shift Knob) Must be used with WRC Knob NOT a Copolymer Shift Knob. Made from the superior material Delrin. Wonderful feel to this material, never too hot or too cold. The Delrin Shift Knob is strong enough to not... MSRP: Now: $49.00 Add to Cart Compare Quick view Killer B Motorsport | sku: 010 Killer B Modified Round Knob White 5mt NOT a Copolymer Shift Knob. Made from the superior material Delrin. Wonderful feel to this material, never too hot or too cold. The Delrin Shift Knob is strong enough to not require a brass insert to be used, and coincidentally the knob is stronger... MSRP: Now: $39.00 Add to Cart Compare Quick view Killer B Motorsport | sku: DIV-PL Killer B Subaru EJ Division Plate Killer B Subaru EJ Division Plate The Killer B Motorsports Bulkhead Division Plate has been designed to divide the passenger compartment from the trunk space. This unit is required for those of you who have track dedicated vehicles and need a component... MSRP: Now: $199.00 Add to Cart Compare Quick view Killer B Motorsport | sku: UTCRv2AN-B Killer B Upper Turbo Coolant Reservoir V2 Black AN Fittings for 02-07 WRX / 04+ STI Killer B Upper Turbo Coolant Reservoir V2 Black AN Fittings for 02-07 WRX / 04+ STI Killer B Upper Turbo Reservoir for EJ motors utilizes the OEM high point location, mounting points, Subaru filler cap, maintains proper cooling system function, and most... MSRP: Now: $199.00 Add to Cart Compare Quick view Killer B Motorsport | sku: DBFAv2 Killer B 2015+ Subaru WRX Coolant Breather Fitting Assembly Killer B 2015+ Subaru WRX Coolant Breather Fitting Assembly We're a company that likes solving problems. As some of you FA20 WRX enthusiasts have found, the OEM plastic breather/coolant fitting can start to leak over time, or worse, break when you're... MSRP: Now: $149.00 Add to Cart Compare Quick view Killer B Motorsport | sku: KBMRAD01 **Special Order** Killer B 2015+ Subaru WRX Performance Radiator Killer B 2015+ Subaru WRX Performance Radiator The Killer B Motorsport Performance Radiator takes cooling technology to the next level of performance. Utilizing F1 core technology, the Killer B Motorsport radiator can absorb more heat with less space,... MSRP: Now: $1,699.00 Add to Cart Compare Quick view Mishimoto Mishimoto 2015+ Subaru WRX Silicone Radiator Coolant Hose Kit PRODUCT FEATURES Direct fit for the 2015+ Subaru WRX Constructed from four layers of silicone with heat-resistant embedded fibers Improves heat and pressure tolerance Includes high-quality worm-gear clamps for ease of installation Includes upper... MSRP: Was: Now: $127.95 - $139.95 Choose Options Compare Quick view Mishimoto Mishimoto 2015+ Subaru WRX CVT Transmission Cooler Kit Mishimoto 15 Subaru WRX CVT Transmission Cooler Kit FEATURES 20°F (6.7°C) temperature decrease compared to using only the stock transmission cooler Direct fit with no cutting or modification to the vehicle 19-row stacked-plate oil cooler is... MSRP: Now: $348.95 Choose Options Compare Quick view Mishimoto Mishimoto 15+ Subaru WRX Aluminum Radiator Stay FEATURES Direct fit for the 2015+ WRX and STI Anodized silver, black, blue, or red options available Constructed from 5052 aluminum Includes a set of two radiator stays Fits both Mishimoto and stock radiators A portion of all proceeds will be donated... MSRP: Now: $37.95 Choose Options Compare Quick view Mishimoto | sku: MMFS-STI-08P Mishimoto Plug-N-Play Performance Aluminum Fan Shroud Kit | 2008 - 2015 WRX/STI Direct plug-n-play for the 2008-2015 Subaru WRX/STI Includes two high-flow 12" fans, each providing over 1150 CFM of airflow Fans are prewired with stock-style connectors Fits with both stock and Mishimoto radiators Accommodates stock coolant overflow... MSRP: Now: $287.95 Add to Cart Compare Quick view Radium Engineering | sku: 14-0292 Radium PCV Valve Delete Fitting for 15+ WRX / BRZ The Radium PCV Valve Delete Fitting for the 15+ WRX, BRZ/FRS/86 specially machined aluminum fitting replaces the stock PCV valve on top of the Toyota 4U-GSE and Subaru FA20 engine blocks.Vehicle Fitment:• 2015-2019 Subaru WRX• 2013-2018+ Subaru... MSRP: Now: $18.95 Choose Options Compare Quick view PERRIN | sku: ASM-GAU-106 **Special Order** Perrin Coolant Hose Adapter Subaru The PERRIN Coolant Hose Adapter is essential for proper and easy installation of your water temperature sensors. When installing your water temperature sensor to your coolant lines, you will most likely have to modify your lines in order to get a sensor... MSRP: Now: $31.45 Add to Cart Compare Quick view GrimmSpeed Grimmspeed Radiator Hose Kit | 2015+ Subaru WRX / 2014+ FXT Grimmspeed Radiator Hose Kit A Subaru’s cooling system is only as good as its weakest link, commonly that’s the old, dry-rotted OEM coolant hoses. To keep a car reliable, whether it’s a daily driver or a high-horsepower build, it's... MSRP: Now: $110.00 Choose Options Compare Quick view Killer B Motorsport | sku: DWR2-B Killer B Dual Reservoir Tank (Wash / Coolant) for 08-14 Subaru WRX/STi - Black Killer B Dual Reservoir Tank (Wash / Coolant) for 08-14 Subaru WRX/STi - Black This product was designed to create more space in the engine compartment. Combining two reservoirs into a single component frees up space for intercooler tube placement,... MSRP: Now: $449.00 Choose Options Compare Quick view PERRIN Perrin Coolant Overflow Tank Replace your ugly OEM plastic coolant overflow tank with a sleek, metal PERRIN Coolant Overflow Tank! Durable aluminum construction Wrinkle black powder-coated finish Adds clearance for aftermarket intercooler piping Universal design will work with... MSRP: Now: $198.90 Choose Options Compare Compare Selected × OK
Quick view Details GrimmSpeed Grimmspeed Radiator Hose Kit | 2015+ Subaru WRX / 2014+ FXT MSRP: Now: $110.00 Choose Options Compare Quick view Details Killer B Motorsport | sku: DWR2-B Killer B Dual Reservoir Tank (Wash / Coolant) for 08-14 Subaru WRX/STi - Black MSRP: Now: $449.00 Choose Options Compare Quick view Details PERRIN Perrin Coolant Overflow Tank MSRP: Now: $198.90 Choose Options Compare Quick view Radium Engineering Radium Engineering Y-Adapter Block Fittings A one piece CNC machined 6061 aluminum adapter that ensures the most direct path for unrestricted flow. Lightweight and compact for tight areas, the Y-fittings secure directly to hose ends without the need for extra adapter fittings. Type-II green... MSRP: Now: $28.45 Choose Options Compare Quick view BLOX | sku: BXCC-00003 BLOX RACING REPLACEMENT MOUNTING KIT FOR ELECTRIC SLIM FAN BLOX Racing Mounting Kit for Electric Slim Fan The BLOX Racing fan mounting kit is available separately for enthusiasts needing a replacement kit after servicing or disassembling the electric fan. BLOX Racing high performance electric slim fans are an... MSRP: Now: $8.00 Add to Cart Compare Quick view BLOX BLOX RACING HIGH PRESSURE RADIATOR CAP 1.3 BAR - TYPE A / TYPE B Even when coolant begins to heat up, pressure begins to build inside the radiator. BLOX Racing’s high pressure radiator caps ensure that this pressure is properly relieved so excess heat is spent and fluids flow into the overflow tank... MSRP: Now: $22.40 Choose Options Compare Quick view BLOX | sku: BXCC-01200-SI BLOX RACING COOLANT PLUG - K-SERIES The BLOX Racing Coolant Hose Plug is CNC-machined from high quality billet aluminum. Each one is then anodized in black or silver for durability. Each plug comes with durable O-ring and thermostat set-screw. With Honda K-series builds becoming more... MSRP: Now: $22.40 Add to Cart Compare Quick view BLOX | sku: BXCC-00012 BLOX RACING COOLANT EXPANSION TANK BLOX Racing coolant expansion tanks are designed to catch coolant overflow and properly re-circulate it back to the radiator. The proper re-circulation ensures that your engine continues to operate at safe temperatures. BLOX Racing coolant... MSRP: Now: $52.80 Add to Cart Compare Quick view CSF | sku: 7095 CSF 08-15 Subaru Impreza WRX/STI 2-Row 42mm High-Performance Aluminum Radiator CSF 08-15 Subaru Impreza WRX/STI 2-Row 42mm High-Performance Aluminum Radiator CSF has over 5 decades of experience manufacturing radiators. So when it comes to keeping your engine cool and your WRX/STI running at its best, a CSF High-Performance... MSRP: Now: $389.00 Add to Cart Compare Quick view GrimmSpeed | sku: 092009 GrimmSpeed HEAT SHIELD FOR VERSION 2 GESI J-PIPE - 15-21 WRX The factory FA20 J-Pipe has heat shielding built onto the pipe to keep exhaust heat away from nearby critical components like the water pump, lower radiator hose and serpentine belt. A lot of exhaust heat is retained by the catalytic converter in order... MSRP: Now: $59.00 Add to Cart Compare Quick view Killer B Motorsport | sku: KEXT **Special Order** Killer B Knob Extension (Used with WRC Shift Knob) Killer B Knob Extension (Used with WRC Shift Knob) Must be used with WRC Knob NOT a Copolymer Shift Knob. Made from the superior material Delrin. Wonderful feel to this material, never too hot or too cold. The Delrin Shift Knob is strong enough to not... MSRP: Now: $49.00 Add to Cart Compare Quick view Killer B Motorsport | sku: 010 Killer B Modified Round Knob White 5mt NOT a Copolymer Shift Knob. Made from the superior material Delrin. Wonderful feel to this material, never too hot or too cold. The Delrin Shift Knob is strong enough to not require a brass insert to be used, and coincidentally the knob is stronger... MSRP: Now: $39.00 Add to Cart Compare Quick view Killer B Motorsport | sku: DIV-PL Killer B Subaru EJ Division Plate Killer B Subaru EJ Division Plate The Killer B Motorsports Bulkhead Division Plate has been designed to divide the passenger compartment from the trunk space. This unit is required for those of you who have track dedicated vehicles and need a component... MSRP: Now: $199.00 Add to Cart Compare Quick view Killer B Motorsport | sku: UTCRv2AN-B Killer B Upper Turbo Coolant Reservoir V2 Black AN Fittings for 02-07 WRX / 04+ STI Killer B Upper Turbo Coolant Reservoir V2 Black AN Fittings for 02-07 WRX / 04+ STI Killer B Upper Turbo Reservoir for EJ motors utilizes the OEM high point location, mounting points, Subaru filler cap, maintains proper cooling system function, and most... MSRP: Now: $199.00 Add to Cart Compare Quick view Killer B Motorsport | sku: DBFAv2 Killer B 2015+ Subaru WRX Coolant Breather Fitting Assembly Killer B 2015+ Subaru WRX Coolant Breather Fitting Assembly We're a company that likes solving problems. As some of you FA20 WRX enthusiasts have found, the OEM plastic breather/coolant fitting can start to leak over time, or worse, break when you're... MSRP: Now: $149.00 Add to Cart Compare Quick view Killer B Motorsport | sku: KBMRAD01 **Special Order** Killer B 2015+ Subaru WRX Performance Radiator Killer B 2015+ Subaru WRX Performance Radiator The Killer B Motorsport Performance Radiator takes cooling technology to the next level of performance. Utilizing F1 core technology, the Killer B Motorsport radiator can absorb more heat with less space,... MSRP: Now: $1,699.00 Add to Cart Compare Quick view Mishimoto Mishimoto 2015+ Subaru WRX Silicone Radiator Coolant Hose Kit PRODUCT FEATURES Direct fit for the 2015+ Subaru WRX Constructed from four layers of silicone with heat-resistant embedded fibers Improves heat and pressure tolerance Includes high-quality worm-gear clamps for ease of installation Includes upper... MSRP: Was: Now: $127.95 - $139.95 Choose Options Compare Quick view Mishimoto Mishimoto 2015+ Subaru WRX CVT Transmission Cooler Kit Mishimoto 15 Subaru WRX CVT Transmission Cooler Kit FEATURES 20°F (6.7°C) temperature decrease compared to using only the stock transmission cooler Direct fit with no cutting or modification to the vehicle 19-row stacked-plate oil cooler is... MSRP: Now: $348.95 Choose Options Compare Quick view Mishimoto Mishimoto 15+ Subaru WRX Aluminum Radiator Stay FEATURES Direct fit for the 2015+ WRX and STI Anodized silver, black, blue, or red options available Constructed from 5052 aluminum Includes a set of two radiator stays Fits both Mishimoto and stock radiators A portion of all proceeds will be donated... MSRP: Now: $37.95 Choose Options Compare Quick view Mishimoto | sku: MMFS-STI-08P Mishimoto Plug-N-Play Performance Aluminum Fan Shroud Kit | 2008 - 2015 WRX/STI Direct plug-n-play for the 2008-2015 Subaru WRX/STI Includes two high-flow 12" fans, each providing over 1150 CFM of airflow Fans are prewired with stock-style connectors Fits with both stock and Mishimoto radiators Accommodates stock coolant overflow... MSRP: Now: $287.95 Add to Cart Compare Quick view Radium Engineering | sku: 14-0292 Radium PCV Valve Delete Fitting for 15+ WRX / BRZ The Radium PCV Valve Delete Fitting for the 15+ WRX, BRZ/FRS/86 specially machined aluminum fitting replaces the stock PCV valve on top of the Toyota 4U-GSE and Subaru FA20 engine blocks.Vehicle Fitment:• 2015-2019 Subaru WRX• 2013-2018+ Subaru... MSRP: Now: $18.95 Choose Options Compare Quick view PERRIN | sku: ASM-GAU-106 **Special Order** Perrin Coolant Hose Adapter Subaru The PERRIN Coolant Hose Adapter is essential for proper and easy installation of your water temperature sensors. When installing your water temperature sensor to your coolant lines, you will most likely have to modify your lines in order to get a sensor... MSRP: Now: $31.45 Add to Cart Compare Quick view GrimmSpeed Grimmspeed Radiator Hose Kit | 2015+ Subaru WRX / 2014+ FXT Grimmspeed Radiator Hose Kit A Subaru’s cooling system is only as good as its weakest link, commonly that’s the old, dry-rotted OEM coolant hoses. To keep a car reliable, whether it’s a daily driver or a high-horsepower build, it's... MSRP: Now: $110.00 Choose Options Compare Quick view Killer B Motorsport | sku: DWR2-B Killer B Dual Reservoir Tank (Wash / Coolant) for 08-14 Subaru WRX/STi - Black Killer B Dual Reservoir Tank (Wash / Coolant) for 08-14 Subaru WRX/STi - Black This product was designed to create more space in the engine compartment. Combining two reservoirs into a single component frees up space for intercooler tube placement,... MSRP: Now: $449.00 Choose Options Compare Quick view PERRIN Perrin Coolant Overflow Tank Replace your ugly OEM plastic coolant overflow tank with a sleek, metal PERRIN Coolant Overflow Tank! Durable aluminum construction Wrinkle black powder-coated finish Adds clearance for aftermarket intercooler piping Universal design will work with... MSRP: Now: $198.90 Choose Options Compare Compare Selected × OK
Quick view Details Killer B Motorsport | sku: DWR2-B Killer B Dual Reservoir Tank (Wash / Coolant) for 08-14 Subaru WRX/STi - Black MSRP: Now: $449.00 Choose Options Compare Quick view Details PERRIN Perrin Coolant Overflow Tank MSRP: Now: $198.90 Choose Options Compare Quick view Radium Engineering Radium Engineering Y-Adapter Block Fittings A one piece CNC machined 6061 aluminum adapter that ensures the most direct path for unrestricted flow. Lightweight and compact for tight areas, the Y-fittings secure directly to hose ends without the need for extra adapter fittings. Type-II green... MSRP: Now: $28.45 Choose Options Compare Quick view BLOX | sku: BXCC-00003 BLOX RACING REPLACEMENT MOUNTING KIT FOR ELECTRIC SLIM FAN BLOX Racing Mounting Kit for Electric Slim Fan The BLOX Racing fan mounting kit is available separately for enthusiasts needing a replacement kit after servicing or disassembling the electric fan. BLOX Racing high performance electric slim fans are an... MSRP: Now: $8.00 Add to Cart Compare Quick view BLOX BLOX RACING HIGH PRESSURE RADIATOR CAP 1.3 BAR - TYPE A / TYPE B Even when coolant begins to heat up, pressure begins to build inside the radiator. BLOX Racing’s high pressure radiator caps ensure that this pressure is properly relieved so excess heat is spent and fluids flow into the overflow tank... MSRP: Now: $22.40 Choose Options Compare Quick view BLOX | sku: BXCC-01200-SI BLOX RACING COOLANT PLUG - K-SERIES The BLOX Racing Coolant Hose Plug is CNC-machined from high quality billet aluminum. Each one is then anodized in black or silver for durability. Each plug comes with durable O-ring and thermostat set-screw. With Honda K-series builds becoming more... MSRP: Now: $22.40 Add to Cart Compare Quick view BLOX | sku: BXCC-00012 BLOX RACING COOLANT EXPANSION TANK BLOX Racing coolant expansion tanks are designed to catch coolant overflow and properly re-circulate it back to the radiator. The proper re-circulation ensures that your engine continues to operate at safe temperatures. BLOX Racing coolant... MSRP: Now: $52.80 Add to Cart Compare Quick view CSF | sku: 7095 CSF 08-15 Subaru Impreza WRX/STI 2-Row 42mm High-Performance Aluminum Radiator CSF 08-15 Subaru Impreza WRX/STI 2-Row 42mm High-Performance Aluminum Radiator CSF has over 5 decades of experience manufacturing radiators. So when it comes to keeping your engine cool and your WRX/STI running at its best, a CSF High-Performance... MSRP: Now: $389.00 Add to Cart Compare Quick view GrimmSpeed | sku: 092009 GrimmSpeed HEAT SHIELD FOR VERSION 2 GESI J-PIPE - 15-21 WRX The factory FA20 J-Pipe has heat shielding built onto the pipe to keep exhaust heat away from nearby critical components like the water pump, lower radiator hose and serpentine belt. A lot of exhaust heat is retained by the catalytic converter in order... MSRP: Now: $59.00 Add to Cart Compare Quick view Killer B Motorsport | sku: KEXT **Special Order** Killer B Knob Extension (Used with WRC Shift Knob) Killer B Knob Extension (Used with WRC Shift Knob) Must be used with WRC Knob NOT a Copolymer Shift Knob. Made from the superior material Delrin. Wonderful feel to this material, never too hot or too cold. The Delrin Shift Knob is strong enough to not... MSRP: Now: $49.00 Add to Cart Compare Quick view Killer B Motorsport | sku: 010 Killer B Modified Round Knob White 5mt NOT a Copolymer Shift Knob. Made from the superior material Delrin. Wonderful feel to this material, never too hot or too cold. The Delrin Shift Knob is strong enough to not require a brass insert to be used, and coincidentally the knob is stronger... MSRP: Now: $39.00 Add to Cart Compare Quick view Killer B Motorsport | sku: DIV-PL Killer B Subaru EJ Division Plate Killer B Subaru EJ Division Plate The Killer B Motorsports Bulkhead Division Plate has been designed to divide the passenger compartment from the trunk space. This unit is required for those of you who have track dedicated vehicles and need a component... MSRP: Now: $199.00 Add to Cart Compare Quick view Killer B Motorsport | sku: UTCRv2AN-B Killer B Upper Turbo Coolant Reservoir V2 Black AN Fittings for 02-07 WRX / 04+ STI Killer B Upper Turbo Coolant Reservoir V2 Black AN Fittings for 02-07 WRX / 04+ STI Killer B Upper Turbo Reservoir for EJ motors utilizes the OEM high point location, mounting points, Subaru filler cap, maintains proper cooling system function, and most... MSRP: Now: $199.00 Add to Cart Compare Quick view Killer B Motorsport | sku: DBFAv2 Killer B 2015+ Subaru WRX Coolant Breather Fitting Assembly Killer B 2015+ Subaru WRX Coolant Breather Fitting Assembly We're a company that likes solving problems. As some of you FA20 WRX enthusiasts have found, the OEM plastic breather/coolant fitting can start to leak over time, or worse, break when you're... MSRP: Now: $149.00 Add to Cart Compare Quick view Killer B Motorsport | sku: KBMRAD01 **Special Order** Killer B 2015+ Subaru WRX Performance Radiator Killer B 2015+ Subaru WRX Performance Radiator The Killer B Motorsport Performance Radiator takes cooling technology to the next level of performance. Utilizing F1 core technology, the Killer B Motorsport radiator can absorb more heat with less space,... MSRP: Now: $1,699.00 Add to Cart Compare Quick view Mishimoto Mishimoto 2015+ Subaru WRX Silicone Radiator Coolant Hose Kit PRODUCT FEATURES Direct fit for the 2015+ Subaru WRX Constructed from four layers of silicone with heat-resistant embedded fibers Improves heat and pressure tolerance Includes high-quality worm-gear clamps for ease of installation Includes upper... MSRP: Was: Now: $127.95 - $139.95 Choose Options Compare Quick view Mishimoto Mishimoto 2015+ Subaru WRX CVT Transmission Cooler Kit Mishimoto 15 Subaru WRX CVT Transmission Cooler Kit FEATURES 20°F (6.7°C) temperature decrease compared to using only the stock transmission cooler Direct fit with no cutting or modification to the vehicle 19-row stacked-plate oil cooler is... MSRP: Now: $348.95 Choose Options Compare Quick view Mishimoto Mishimoto 15+ Subaru WRX Aluminum Radiator Stay FEATURES Direct fit for the 2015+ WRX and STI Anodized silver, black, blue, or red options available Constructed from 5052 aluminum Includes a set of two radiator stays Fits both Mishimoto and stock radiators A portion of all proceeds will be donated... MSRP: Now: $37.95 Choose Options Compare Quick view Mishimoto | sku: MMFS-STI-08P Mishimoto Plug-N-Play Performance Aluminum Fan Shroud Kit | 2008 - 2015 WRX/STI Direct plug-n-play for the 2008-2015 Subaru WRX/STI Includes two high-flow 12" fans, each providing over 1150 CFM of airflow Fans are prewired with stock-style connectors Fits with both stock and Mishimoto radiators Accommodates stock coolant overflow... MSRP: Now: $287.95 Add to Cart Compare Quick view Radium Engineering | sku: 14-0292 Radium PCV Valve Delete Fitting for 15+ WRX / BRZ The Radium PCV Valve Delete Fitting for the 15+ WRX, BRZ/FRS/86 specially machined aluminum fitting replaces the stock PCV valve on top of the Toyota 4U-GSE and Subaru FA20 engine blocks.Vehicle Fitment:• 2015-2019 Subaru WRX• 2013-2018+ Subaru... MSRP: Now: $18.95 Choose Options Compare Quick view PERRIN | sku: ASM-GAU-106 **Special Order** Perrin Coolant Hose Adapter Subaru The PERRIN Coolant Hose Adapter is essential for proper and easy installation of your water temperature sensors. When installing your water temperature sensor to your coolant lines, you will most likely have to modify your lines in order to get a sensor... MSRP: Now: $31.45 Add to Cart Compare Quick view GrimmSpeed Grimmspeed Radiator Hose Kit | 2015+ Subaru WRX / 2014+ FXT Grimmspeed Radiator Hose Kit A Subaru’s cooling system is only as good as its weakest link, commonly that’s the old, dry-rotted OEM coolant hoses. To keep a car reliable, whether it’s a daily driver or a high-horsepower build, it's... MSRP: Now: $110.00 Choose Options Compare Quick view Killer B Motorsport | sku: DWR2-B Killer B Dual Reservoir Tank (Wash / Coolant) for 08-14 Subaru WRX/STi - Black Killer B Dual Reservoir Tank (Wash / Coolant) for 08-14 Subaru WRX/STi - Black This product was designed to create more space in the engine compartment. Combining two reservoirs into a single component frees up space for intercooler tube placement,... MSRP: Now: $449.00 Choose Options Compare Quick view PERRIN Perrin Coolant Overflow Tank Replace your ugly OEM plastic coolant overflow tank with a sleek, metal PERRIN Coolant Overflow Tank! Durable aluminum construction Wrinkle black powder-coated finish Adds clearance for aftermarket intercooler piping Universal design will work with... MSRP: Now: $198.90 Choose Options Compare Compare Selected × OK
Quick view Details PERRIN Perrin Coolant Overflow Tank MSRP: Now: $198.90 Choose Options Compare Quick view Radium Engineering Radium Engineering Y-Adapter Block Fittings A one piece CNC machined 6061 aluminum adapter that ensures the most direct path for unrestricted flow. Lightweight and compact for tight areas, the Y-fittings secure directly to hose ends without the need for extra adapter fittings. Type-II green... MSRP: Now: $28.45 Choose Options Compare Quick view BLOX | sku: BXCC-00003 BLOX RACING REPLACEMENT MOUNTING KIT FOR ELECTRIC SLIM FAN BLOX Racing Mounting Kit for Electric Slim Fan The BLOX Racing fan mounting kit is available separately for enthusiasts needing a replacement kit after servicing or disassembling the electric fan. BLOX Racing high performance electric slim fans are an... MSRP: Now: $8.00 Add to Cart Compare Quick view BLOX BLOX RACING HIGH PRESSURE RADIATOR CAP 1.3 BAR - TYPE A / TYPE B Even when coolant begins to heat up, pressure begins to build inside the radiator. BLOX Racing’s high pressure radiator caps ensure that this pressure is properly relieved so excess heat is spent and fluids flow into the overflow tank... MSRP: Now: $22.40 Choose Options Compare Quick view BLOX | sku: BXCC-01200-SI BLOX RACING COOLANT PLUG - K-SERIES The BLOX Racing Coolant Hose Plug is CNC-machined from high quality billet aluminum. Each one is then anodized in black or silver for durability. Each plug comes with durable O-ring and thermostat set-screw. With Honda K-series builds becoming more... MSRP: Now: $22.40 Add to Cart Compare Quick view BLOX | sku: BXCC-00012 BLOX RACING COOLANT EXPANSION TANK BLOX Racing coolant expansion tanks are designed to catch coolant overflow and properly re-circulate it back to the radiator. The proper re-circulation ensures that your engine continues to operate at safe temperatures. BLOX Racing coolant... MSRP: Now: $52.80 Add to Cart Compare Quick view CSF | sku: 7095 CSF 08-15 Subaru Impreza WRX/STI 2-Row 42mm High-Performance Aluminum Radiator CSF 08-15 Subaru Impreza WRX/STI 2-Row 42mm High-Performance Aluminum Radiator CSF has over 5 decades of experience manufacturing radiators. So when it comes to keeping your engine cool and your WRX/STI running at its best, a CSF High-Performance... MSRP: Now: $389.00 Add to Cart Compare Quick view GrimmSpeed | sku: 092009 GrimmSpeed HEAT SHIELD FOR VERSION 2 GESI J-PIPE - 15-21 WRX The factory FA20 J-Pipe has heat shielding built onto the pipe to keep exhaust heat away from nearby critical components like the water pump, lower radiator hose and serpentine belt. A lot of exhaust heat is retained by the catalytic converter in order... MSRP: Now: $59.00 Add to Cart Compare Quick view Killer B Motorsport | sku: KEXT **Special Order** Killer B Knob Extension (Used with WRC Shift Knob) Killer B Knob Extension (Used with WRC Shift Knob) Must be used with WRC Knob NOT a Copolymer Shift Knob. Made from the superior material Delrin. Wonderful feel to this material, never too hot or too cold. The Delrin Shift Knob is strong enough to not... MSRP: Now: $49.00 Add to Cart Compare Quick view Killer B Motorsport | sku: 010 Killer B Modified Round Knob White 5mt NOT a Copolymer Shift Knob. Made from the superior material Delrin. Wonderful feel to this material, never too hot or too cold. The Delrin Shift Knob is strong enough to not require a brass insert to be used, and coincidentally the knob is stronger... MSRP: Now: $39.00 Add to Cart Compare Quick view Killer B Motorsport | sku: DIV-PL Killer B Subaru EJ Division Plate Killer B Subaru EJ Division Plate The Killer B Motorsports Bulkhead Division Plate has been designed to divide the passenger compartment from the trunk space. This unit is required for those of you who have track dedicated vehicles and need a component... MSRP: Now: $199.00 Add to Cart Compare Quick view Killer B Motorsport | sku: UTCRv2AN-B Killer B Upper Turbo Coolant Reservoir V2 Black AN Fittings for 02-07 WRX / 04+ STI Killer B Upper Turbo Coolant Reservoir V2 Black AN Fittings for 02-07 WRX / 04+ STI Killer B Upper Turbo Reservoir for EJ motors utilizes the OEM high point location, mounting points, Subaru filler cap, maintains proper cooling system function, and most... MSRP: Now: $199.00 Add to Cart Compare Quick view Killer B Motorsport | sku: DBFAv2 Killer B 2015+ Subaru WRX Coolant Breather Fitting Assembly Killer B 2015+ Subaru WRX Coolant Breather Fitting Assembly We're a company that likes solving problems. As some of you FA20 WRX enthusiasts have found, the OEM plastic breather/coolant fitting can start to leak over time, or worse, break when you're... MSRP: Now: $149.00 Add to Cart Compare Quick view Killer B Motorsport | sku: KBMRAD01 **Special Order** Killer B 2015+ Subaru WRX Performance Radiator Killer B 2015+ Subaru WRX Performance Radiator The Killer B Motorsport Performance Radiator takes cooling technology to the next level of performance. Utilizing F1 core technology, the Killer B Motorsport radiator can absorb more heat with less space,... MSRP: Now: $1,699.00 Add to Cart Compare Quick view Mishimoto Mishimoto 2015+ Subaru WRX Silicone Radiator Coolant Hose Kit PRODUCT FEATURES Direct fit for the 2015+ Subaru WRX Constructed from four layers of silicone with heat-resistant embedded fibers Improves heat and pressure tolerance Includes high-quality worm-gear clamps for ease of installation Includes upper... MSRP: Was: Now: $127.95 - $139.95 Choose Options Compare Quick view Mishimoto Mishimoto 2015+ Subaru WRX CVT Transmission Cooler Kit Mishimoto 15 Subaru WRX CVT Transmission Cooler Kit FEATURES 20°F (6.7°C) temperature decrease compared to using only the stock transmission cooler Direct fit with no cutting or modification to the vehicle 19-row stacked-plate oil cooler is... MSRP: Now: $348.95 Choose Options Compare Quick view Mishimoto Mishimoto 15+ Subaru WRX Aluminum Radiator Stay FEATURES Direct fit for the 2015+ WRX and STI Anodized silver, black, blue, or red options available Constructed from 5052 aluminum Includes a set of two radiator stays Fits both Mishimoto and stock radiators A portion of all proceeds will be donated... MSRP: Now: $37.95 Choose Options Compare Quick view Mishimoto | sku: MMFS-STI-08P Mishimoto Plug-N-Play Performance Aluminum Fan Shroud Kit | 2008 - 2015 WRX/STI Direct plug-n-play for the 2008-2015 Subaru WRX/STI Includes two high-flow 12" fans, each providing over 1150 CFM of airflow Fans are prewired with stock-style connectors Fits with both stock and Mishimoto radiators Accommodates stock coolant overflow... MSRP: Now: $287.95 Add to Cart Compare Quick view Radium Engineering | sku: 14-0292 Radium PCV Valve Delete Fitting for 15+ WRX / BRZ The Radium PCV Valve Delete Fitting for the 15+ WRX, BRZ/FRS/86 specially machined aluminum fitting replaces the stock PCV valve on top of the Toyota 4U-GSE and Subaru FA20 engine blocks.Vehicle Fitment:• 2015-2019 Subaru WRX• 2013-2018+ Subaru... MSRP: Now: $18.95 Choose Options Compare Quick view PERRIN | sku: ASM-GAU-106 **Special Order** Perrin Coolant Hose Adapter Subaru The PERRIN Coolant Hose Adapter is essential for proper and easy installation of your water temperature sensors. When installing your water temperature sensor to your coolant lines, you will most likely have to modify your lines in order to get a sensor... MSRP: Now: $31.45 Add to Cart Compare Quick view GrimmSpeed Grimmspeed Radiator Hose Kit | 2015+ Subaru WRX / 2014+ FXT Grimmspeed Radiator Hose Kit A Subaru’s cooling system is only as good as its weakest link, commonly that’s the old, dry-rotted OEM coolant hoses. To keep a car reliable, whether it’s a daily driver or a high-horsepower build, it's... MSRP: Now: $110.00 Choose Options Compare Quick view Killer B Motorsport | sku: DWR2-B Killer B Dual Reservoir Tank (Wash / Coolant) for 08-14 Subaru WRX/STi - Black Killer B Dual Reservoir Tank (Wash / Coolant) for 08-14 Subaru WRX/STi - Black This product was designed to create more space in the engine compartment. Combining two reservoirs into a single component frees up space for intercooler tube placement,... MSRP: Now: $449.00 Choose Options Compare Quick view PERRIN Perrin Coolant Overflow Tank Replace your ugly OEM plastic coolant overflow tank with a sleek, metal PERRIN Coolant Overflow Tank! Durable aluminum construction Wrinkle black powder-coated finish Adds clearance for aftermarket intercooler piping Universal design will work with... MSRP: Now: $198.90 Choose Options Compare Compare Selected × OK
Quick view Radium Engineering Radium Engineering Y-Adapter Block Fittings A one piece CNC machined 6061 aluminum adapter that ensures the most direct path for unrestricted flow. Lightweight and compact for tight areas, the Y-fittings secure directly to hose ends without the need for extra adapter fittings. Type-II green... MSRP: Now: $28.45 Choose Options Compare Quick view BLOX | sku: BXCC-00003 BLOX RACING REPLACEMENT MOUNTING KIT FOR ELECTRIC SLIM FAN BLOX Racing Mounting Kit for Electric Slim Fan The BLOX Racing fan mounting kit is available separately for enthusiasts needing a replacement kit after servicing or disassembling the electric fan. BLOX Racing high performance electric slim fans are an... MSRP: Now: $8.00 Add to Cart Compare Quick view BLOX BLOX RACING HIGH PRESSURE RADIATOR CAP 1.3 BAR - TYPE A / TYPE B Even when coolant begins to heat up, pressure begins to build inside the radiator. BLOX Racing’s high pressure radiator caps ensure that this pressure is properly relieved so excess heat is spent and fluids flow into the overflow tank... MSRP: Now: $22.40 Choose Options Compare Quick view BLOX | sku: BXCC-01200-SI BLOX RACING COOLANT PLUG - K-SERIES The BLOX Racing Coolant Hose Plug is CNC-machined from high quality billet aluminum. Each one is then anodized in black or silver for durability. Each plug comes with durable O-ring and thermostat set-screw. With Honda K-series builds becoming more... MSRP: Now: $22.40 Add to Cart Compare Quick view BLOX | sku: BXCC-00012 BLOX RACING COOLANT EXPANSION TANK BLOX Racing coolant expansion tanks are designed to catch coolant overflow and properly re-circulate it back to the radiator. The proper re-circulation ensures that your engine continues to operate at safe temperatures. BLOX Racing coolant... MSRP: Now: $52.80 Add to Cart Compare Quick view CSF | sku: 7095 CSF 08-15 Subaru Impreza WRX/STI 2-Row 42mm High-Performance Aluminum Radiator CSF 08-15 Subaru Impreza WRX/STI 2-Row 42mm High-Performance Aluminum Radiator CSF has over 5 decades of experience manufacturing radiators. So when it comes to keeping your engine cool and your WRX/STI running at its best, a CSF High-Performance... MSRP: Now: $389.00 Add to Cart Compare Quick view GrimmSpeed | sku: 092009 GrimmSpeed HEAT SHIELD FOR VERSION 2 GESI J-PIPE - 15-21 WRX The factory FA20 J-Pipe has heat shielding built onto the pipe to keep exhaust heat away from nearby critical components like the water pump, lower radiator hose and serpentine belt. A lot of exhaust heat is retained by the catalytic converter in order... MSRP: Now: $59.00 Add to Cart Compare Quick view Killer B Motorsport | sku: KEXT **Special Order** Killer B Knob Extension (Used with WRC Shift Knob) Killer B Knob Extension (Used with WRC Shift Knob) Must be used with WRC Knob NOT a Copolymer Shift Knob. Made from the superior material Delrin. Wonderful feel to this material, never too hot or too cold. The Delrin Shift Knob is strong enough to not... MSRP: Now: $49.00 Add to Cart Compare Quick view Killer B Motorsport | sku: 010 Killer B Modified Round Knob White 5mt NOT a Copolymer Shift Knob. Made from the superior material Delrin. Wonderful feel to this material, never too hot or too cold. The Delrin Shift Knob is strong enough to not require a brass insert to be used, and coincidentally the knob is stronger... MSRP: Now: $39.00 Add to Cart Compare Quick view Killer B Motorsport | sku: DIV-PL Killer B Subaru EJ Division Plate Killer B Subaru EJ Division Plate The Killer B Motorsports Bulkhead Division Plate has been designed to divide the passenger compartment from the trunk space. This unit is required for those of you who have track dedicated vehicles and need a component... MSRP: Now: $199.00 Add to Cart Compare Quick view Killer B Motorsport | sku: UTCRv2AN-B Killer B Upper Turbo Coolant Reservoir V2 Black AN Fittings for 02-07 WRX / 04+ STI Killer B Upper Turbo Coolant Reservoir V2 Black AN Fittings for 02-07 WRX / 04+ STI Killer B Upper Turbo Reservoir for EJ motors utilizes the OEM high point location, mounting points, Subaru filler cap, maintains proper cooling system function, and most... MSRP: Now: $199.00 Add to Cart Compare Quick view Killer B Motorsport | sku: DBFAv2 Killer B 2015+ Subaru WRX Coolant Breather Fitting Assembly Killer B 2015+ Subaru WRX Coolant Breather Fitting Assembly We're a company that likes solving problems. As some of you FA20 WRX enthusiasts have found, the OEM plastic breather/coolant fitting can start to leak over time, or worse, break when you're... MSRP: Now: $149.00 Add to Cart Compare Quick view Killer B Motorsport | sku: KBMRAD01 **Special Order** Killer B 2015+ Subaru WRX Performance Radiator Killer B 2015+ Subaru WRX Performance Radiator The Killer B Motorsport Performance Radiator takes cooling technology to the next level of performance. Utilizing F1 core technology, the Killer B Motorsport radiator can absorb more heat with less space,... MSRP: Now: $1,699.00 Add to Cart Compare Quick view Mishimoto Mishimoto 2015+ Subaru WRX Silicone Radiator Coolant Hose Kit PRODUCT FEATURES Direct fit for the 2015+ Subaru WRX Constructed from four layers of silicone with heat-resistant embedded fibers Improves heat and pressure tolerance Includes high-quality worm-gear clamps for ease of installation Includes upper... MSRP: Was: Now: $127.95 - $139.95 Choose Options Compare Quick view Mishimoto Mishimoto 2015+ Subaru WRX CVT Transmission Cooler Kit Mishimoto 15 Subaru WRX CVT Transmission Cooler Kit FEATURES 20°F (6.7°C) temperature decrease compared to using only the stock transmission cooler Direct fit with no cutting or modification to the vehicle 19-row stacked-plate oil cooler is... MSRP: Now: $348.95 Choose Options Compare Quick view Mishimoto Mishimoto 15+ Subaru WRX Aluminum Radiator Stay FEATURES Direct fit for the 2015+ WRX and STI Anodized silver, black, blue, or red options available Constructed from 5052 aluminum Includes a set of two radiator stays Fits both Mishimoto and stock radiators A portion of all proceeds will be donated... MSRP: Now: $37.95 Choose Options Compare Quick view Mishimoto | sku: MMFS-STI-08P Mishimoto Plug-N-Play Performance Aluminum Fan Shroud Kit | 2008 - 2015 WRX/STI Direct plug-n-play for the 2008-2015 Subaru WRX/STI Includes two high-flow 12" fans, each providing over 1150 CFM of airflow Fans are prewired with stock-style connectors Fits with both stock and Mishimoto radiators Accommodates stock coolant overflow... MSRP: Now: $287.95 Add to Cart Compare Quick view Radium Engineering | sku: 14-0292 Radium PCV Valve Delete Fitting for 15+ WRX / BRZ The Radium PCV Valve Delete Fitting for the 15+ WRX, BRZ/FRS/86 specially machined aluminum fitting replaces the stock PCV valve on top of the Toyota 4U-GSE and Subaru FA20 engine blocks.Vehicle Fitment:• 2015-2019 Subaru WRX• 2013-2018+ Subaru... MSRP: Now: $18.95 Choose Options Compare Quick view PERRIN | sku: ASM-GAU-106 **Special Order** Perrin Coolant Hose Adapter Subaru The PERRIN Coolant Hose Adapter is essential for proper and easy installation of your water temperature sensors. When installing your water temperature sensor to your coolant lines, you will most likely have to modify your lines in order to get a sensor... MSRP: Now: $31.45 Add to Cart Compare Quick view GrimmSpeed Grimmspeed Radiator Hose Kit | 2015+ Subaru WRX / 2014+ FXT Grimmspeed Radiator Hose Kit A Subaru’s cooling system is only as good as its weakest link, commonly that’s the old, dry-rotted OEM coolant hoses. To keep a car reliable, whether it’s a daily driver or a high-horsepower build, it's... MSRP: Now: $110.00 Choose Options Compare Quick view Killer B Motorsport | sku: DWR2-B Killer B Dual Reservoir Tank (Wash / Coolant) for 08-14 Subaru WRX/STi - Black Killer B Dual Reservoir Tank (Wash / Coolant) for 08-14 Subaru WRX/STi - Black This product was designed to create more space in the engine compartment. Combining two reservoirs into a single component frees up space for intercooler tube placement,... MSRP: Now: $449.00 Choose Options Compare Quick view PERRIN Perrin Coolant Overflow Tank Replace your ugly OEM plastic coolant overflow tank with a sleek, metal PERRIN Coolant Overflow Tank! Durable aluminum construction Wrinkle black powder-coated finish Adds clearance for aftermarket intercooler piping Universal design will work with... MSRP: Now: $198.90 Choose Options Compare Compare Selected × OK
Quick view BLOX | sku: BXCC-00003 BLOX RACING REPLACEMENT MOUNTING KIT FOR ELECTRIC SLIM FAN BLOX Racing Mounting Kit for Electric Slim Fan The BLOX Racing fan mounting kit is available separately for enthusiasts needing a replacement kit after servicing or disassembling the electric fan. BLOX Racing high performance electric slim fans are an... MSRP: Now: $8.00 Add to Cart Compare Quick view BLOX BLOX RACING HIGH PRESSURE RADIATOR CAP 1.3 BAR - TYPE A / TYPE B Even when coolant begins to heat up, pressure begins to build inside the radiator. BLOX Racing’s high pressure radiator caps ensure that this pressure is properly relieved so excess heat is spent and fluids flow into the overflow tank... MSRP: Now: $22.40 Choose Options Compare Quick view BLOX | sku: BXCC-01200-SI BLOX RACING COOLANT PLUG - K-SERIES The BLOX Racing Coolant Hose Plug is CNC-machined from high quality billet aluminum. Each one is then anodized in black or silver for durability. Each plug comes with durable O-ring and thermostat set-screw. With Honda K-series builds becoming more... MSRP: Now: $22.40 Add to Cart Compare Quick view BLOX | sku: BXCC-00012 BLOX RACING COOLANT EXPANSION TANK BLOX Racing coolant expansion tanks are designed to catch coolant overflow and properly re-circulate it back to the radiator. The proper re-circulation ensures that your engine continues to operate at safe temperatures. BLOX Racing coolant... MSRP: Now: $52.80 Add to Cart Compare Quick view CSF | sku: 7095 CSF 08-15 Subaru Impreza WRX/STI 2-Row 42mm High-Performance Aluminum Radiator CSF 08-15 Subaru Impreza WRX/STI 2-Row 42mm High-Performance Aluminum Radiator CSF has over 5 decades of experience manufacturing radiators. So when it comes to keeping your engine cool and your WRX/STI running at its best, a CSF High-Performance... MSRP: Now: $389.00 Add to Cart Compare Quick view GrimmSpeed | sku: 092009 GrimmSpeed HEAT SHIELD FOR VERSION 2 GESI J-PIPE - 15-21 WRX The factory FA20 J-Pipe has heat shielding built onto the pipe to keep exhaust heat away from nearby critical components like the water pump, lower radiator hose and serpentine belt. A lot of exhaust heat is retained by the catalytic converter in order... MSRP: Now: $59.00 Add to Cart Compare Quick view Killer B Motorsport | sku: KEXT **Special Order** Killer B Knob Extension (Used with WRC Shift Knob) Killer B Knob Extension (Used with WRC Shift Knob) Must be used with WRC Knob NOT a Copolymer Shift Knob. Made from the superior material Delrin. Wonderful feel to this material, never too hot or too cold. The Delrin Shift Knob is strong enough to not... MSRP: Now: $49.00 Add to Cart Compare Quick view Killer B Motorsport | sku: 010 Killer B Modified Round Knob White 5mt NOT a Copolymer Shift Knob. Made from the superior material Delrin. Wonderful feel to this material, never too hot or too cold. The Delrin Shift Knob is strong enough to not require a brass insert to be used, and coincidentally the knob is stronger... MSRP: Now: $39.00 Add to Cart Compare Quick view Killer B Motorsport | sku: DIV-PL Killer B Subaru EJ Division Plate Killer B Subaru EJ Division Plate The Killer B Motorsports Bulkhead Division Plate has been designed to divide the passenger compartment from the trunk space. This unit is required for those of you who have track dedicated vehicles and need a component... MSRP: Now: $199.00 Add to Cart Compare Quick view Killer B Motorsport | sku: UTCRv2AN-B Killer B Upper Turbo Coolant Reservoir V2 Black AN Fittings for 02-07 WRX / 04+ STI Killer B Upper Turbo Coolant Reservoir V2 Black AN Fittings for 02-07 WRX / 04+ STI Killer B Upper Turbo Reservoir for EJ motors utilizes the OEM high point location, mounting points, Subaru filler cap, maintains proper cooling system function, and most... MSRP: Now: $199.00 Add to Cart Compare Quick view Killer B Motorsport | sku: DBFAv2 Killer B 2015+ Subaru WRX Coolant Breather Fitting Assembly Killer B 2015+ Subaru WRX Coolant Breather Fitting Assembly We're a company that likes solving problems. As some of you FA20 WRX enthusiasts have found, the OEM plastic breather/coolant fitting can start to leak over time, or worse, break when you're... MSRP: Now: $149.00 Add to Cart Compare Quick view Killer B Motorsport | sku: KBMRAD01 **Special Order** Killer B 2015+ Subaru WRX Performance Radiator Killer B 2015+ Subaru WRX Performance Radiator The Killer B Motorsport Performance Radiator takes cooling technology to the next level of performance. Utilizing F1 core technology, the Killer B Motorsport radiator can absorb more heat with less space,... MSRP: Now: $1,699.00 Add to Cart Compare Quick view Mishimoto Mishimoto 2015+ Subaru WRX Silicone Radiator Coolant Hose Kit PRODUCT FEATURES Direct fit for the 2015+ Subaru WRX Constructed from four layers of silicone with heat-resistant embedded fibers Improves heat and pressure tolerance Includes high-quality worm-gear clamps for ease of installation Includes upper... MSRP: Was: Now: $127.95 - $139.95 Choose Options Compare Quick view Mishimoto Mishimoto 2015+ Subaru WRX CVT Transmission Cooler Kit Mishimoto 15 Subaru WRX CVT Transmission Cooler Kit FEATURES 20°F (6.7°C) temperature decrease compared to using only the stock transmission cooler Direct fit with no cutting or modification to the vehicle 19-row stacked-plate oil cooler is... MSRP: Now: $348.95 Choose Options Compare Quick view Mishimoto Mishimoto 15+ Subaru WRX Aluminum Radiator Stay FEATURES Direct fit for the 2015+ WRX and STI Anodized silver, black, blue, or red options available Constructed from 5052 aluminum Includes a set of two radiator stays Fits both Mishimoto and stock radiators A portion of all proceeds will be donated... MSRP: Now: $37.95 Choose Options Compare Quick view Mishimoto | sku: MMFS-STI-08P Mishimoto Plug-N-Play Performance Aluminum Fan Shroud Kit | 2008 - 2015 WRX/STI Direct plug-n-play for the 2008-2015 Subaru WRX/STI Includes two high-flow 12" fans, each providing over 1150 CFM of airflow Fans are prewired with stock-style connectors Fits with both stock and Mishimoto radiators Accommodates stock coolant overflow... MSRP: Now: $287.95 Add to Cart Compare Quick view Radium Engineering | sku: 14-0292 Radium PCV Valve Delete Fitting for 15+ WRX / BRZ The Radium PCV Valve Delete Fitting for the 15+ WRX, BRZ/FRS/86 specially machined aluminum fitting replaces the stock PCV valve on top of the Toyota 4U-GSE and Subaru FA20 engine blocks.Vehicle Fitment:• 2015-2019 Subaru WRX• 2013-2018+ Subaru... MSRP: Now: $18.95 Choose Options Compare Quick view PERRIN | sku: ASM-GAU-106 **Special Order** Perrin Coolant Hose Adapter Subaru The PERRIN Coolant Hose Adapter is essential for proper and easy installation of your water temperature sensors. When installing your water temperature sensor to your coolant lines, you will most likely have to modify your lines in order to get a sensor... MSRP: Now: $31.45 Add to Cart Compare Quick view GrimmSpeed Grimmspeed Radiator Hose Kit | 2015+ Subaru WRX / 2014+ FXT Grimmspeed Radiator Hose Kit A Subaru’s cooling system is only as good as its weakest link, commonly that’s the old, dry-rotted OEM coolant hoses. To keep a car reliable, whether it’s a daily driver or a high-horsepower build, it's... MSRP: Now: $110.00 Choose Options Compare Quick view Killer B Motorsport | sku: DWR2-B Killer B Dual Reservoir Tank (Wash / Coolant) for 08-14 Subaru WRX/STi - Black Killer B Dual Reservoir Tank (Wash / Coolant) for 08-14 Subaru WRX/STi - Black This product was designed to create more space in the engine compartment. Combining two reservoirs into a single component frees up space for intercooler tube placement,... MSRP: Now: $449.00 Choose Options Compare Quick view PERRIN Perrin Coolant Overflow Tank Replace your ugly OEM plastic coolant overflow tank with a sleek, metal PERRIN Coolant Overflow Tank! Durable aluminum construction Wrinkle black powder-coated finish Adds clearance for aftermarket intercooler piping Universal design will work with... MSRP: Now: $198.90 Choose Options Compare Compare Selected × OK
Quick view BLOX BLOX RACING HIGH PRESSURE RADIATOR CAP 1.3 BAR - TYPE A / TYPE B Even when coolant begins to heat up, pressure begins to build inside the radiator. BLOX Racing’s high pressure radiator caps ensure that this pressure is properly relieved so excess heat is spent and fluids flow into the overflow tank... MSRP: Now: $22.40 Choose Options Compare Quick view BLOX | sku: BXCC-01200-SI BLOX RACING COOLANT PLUG - K-SERIES The BLOX Racing Coolant Hose Plug is CNC-machined from high quality billet aluminum. Each one is then anodized in black or silver for durability. Each plug comes with durable O-ring and thermostat set-screw. With Honda K-series builds becoming more... MSRP: Now: $22.40 Add to Cart Compare Quick view BLOX | sku: BXCC-00012 BLOX RACING COOLANT EXPANSION TANK BLOX Racing coolant expansion tanks are designed to catch coolant overflow and properly re-circulate it back to the radiator. The proper re-circulation ensures that your engine continues to operate at safe temperatures. BLOX Racing coolant... MSRP: Now: $52.80 Add to Cart Compare Quick view CSF | sku: 7095 CSF 08-15 Subaru Impreza WRX/STI 2-Row 42mm High-Performance Aluminum Radiator CSF 08-15 Subaru Impreza WRX/STI 2-Row 42mm High-Performance Aluminum Radiator CSF has over 5 decades of experience manufacturing radiators. So when it comes to keeping your engine cool and your WRX/STI running at its best, a CSF High-Performance... MSRP: Now: $389.00 Add to Cart Compare Quick view GrimmSpeed | sku: 092009 GrimmSpeed HEAT SHIELD FOR VERSION 2 GESI J-PIPE - 15-21 WRX The factory FA20 J-Pipe has heat shielding built onto the pipe to keep exhaust heat away from nearby critical components like the water pump, lower radiator hose and serpentine belt. A lot of exhaust heat is retained by the catalytic converter in order... MSRP: Now: $59.00 Add to Cart Compare Quick view Killer B Motorsport | sku: KEXT **Special Order** Killer B Knob Extension (Used with WRC Shift Knob) Killer B Knob Extension (Used with WRC Shift Knob) Must be used with WRC Knob NOT a Copolymer Shift Knob. Made from the superior material Delrin. Wonderful feel to this material, never too hot or too cold. The Delrin Shift Knob is strong enough to not... MSRP: Now: $49.00 Add to Cart Compare Quick view Killer B Motorsport | sku: 010 Killer B Modified Round Knob White 5mt NOT a Copolymer Shift Knob. Made from the superior material Delrin. Wonderful feel to this material, never too hot or too cold. The Delrin Shift Knob is strong enough to not require a brass insert to be used, and coincidentally the knob is stronger... MSRP: Now: $39.00 Add to Cart Compare Quick view Killer B Motorsport | sku: DIV-PL Killer B Subaru EJ Division Plate Killer B Subaru EJ Division Plate The Killer B Motorsports Bulkhead Division Plate has been designed to divide the passenger compartment from the trunk space. This unit is required for those of you who have track dedicated vehicles and need a component... MSRP: Now: $199.00 Add to Cart Compare Quick view Killer B Motorsport | sku: UTCRv2AN-B Killer B Upper Turbo Coolant Reservoir V2 Black AN Fittings for 02-07 WRX / 04+ STI Killer B Upper Turbo Coolant Reservoir V2 Black AN Fittings for 02-07 WRX / 04+ STI Killer B Upper Turbo Reservoir for EJ motors utilizes the OEM high point location, mounting points, Subaru filler cap, maintains proper cooling system function, and most... MSRP: Now: $199.00 Add to Cart Compare Quick view Killer B Motorsport | sku: DBFAv2 Killer B 2015+ Subaru WRX Coolant Breather Fitting Assembly Killer B 2015+ Subaru WRX Coolant Breather Fitting Assembly We're a company that likes solving problems. As some of you FA20 WRX enthusiasts have found, the OEM plastic breather/coolant fitting can start to leak over time, or worse, break when you're... MSRP: Now: $149.00 Add to Cart Compare Quick view Killer B Motorsport | sku: KBMRAD01 **Special Order** Killer B 2015+ Subaru WRX Performance Radiator Killer B 2015+ Subaru WRX Performance Radiator The Killer B Motorsport Performance Radiator takes cooling technology to the next level of performance. Utilizing F1 core technology, the Killer B Motorsport radiator can absorb more heat with less space,... MSRP: Now: $1,699.00 Add to Cart Compare Quick view Mishimoto Mishimoto 2015+ Subaru WRX Silicone Radiator Coolant Hose Kit PRODUCT FEATURES Direct fit for the 2015+ Subaru WRX Constructed from four layers of silicone with heat-resistant embedded fibers Improves heat and pressure tolerance Includes high-quality worm-gear clamps for ease of installation Includes upper... MSRP: Was: Now: $127.95 - $139.95 Choose Options Compare Quick view Mishimoto Mishimoto 2015+ Subaru WRX CVT Transmission Cooler Kit Mishimoto 15 Subaru WRX CVT Transmission Cooler Kit FEATURES 20°F (6.7°C) temperature decrease compared to using only the stock transmission cooler Direct fit with no cutting or modification to the vehicle 19-row stacked-plate oil cooler is... MSRP: Now: $348.95 Choose Options Compare Quick view Mishimoto Mishimoto 15+ Subaru WRX Aluminum Radiator Stay FEATURES Direct fit for the 2015+ WRX and STI Anodized silver, black, blue, or red options available Constructed from 5052 aluminum Includes a set of two radiator stays Fits both Mishimoto and stock radiators A portion of all proceeds will be donated... MSRP: Now: $37.95 Choose Options Compare Quick view Mishimoto | sku: MMFS-STI-08P Mishimoto Plug-N-Play Performance Aluminum Fan Shroud Kit | 2008 - 2015 WRX/STI Direct plug-n-play for the 2008-2015 Subaru WRX/STI Includes two high-flow 12" fans, each providing over 1150 CFM of airflow Fans are prewired with stock-style connectors Fits with both stock and Mishimoto radiators Accommodates stock coolant overflow... MSRP: Now: $287.95 Add to Cart Compare Quick view Radium Engineering | sku: 14-0292 Radium PCV Valve Delete Fitting for 15+ WRX / BRZ The Radium PCV Valve Delete Fitting for the 15+ WRX, BRZ/FRS/86 specially machined aluminum fitting replaces the stock PCV valve on top of the Toyota 4U-GSE and Subaru FA20 engine blocks.Vehicle Fitment:• 2015-2019 Subaru WRX• 2013-2018+ Subaru... MSRP: Now: $18.95 Choose Options Compare Quick view PERRIN | sku: ASM-GAU-106 **Special Order** Perrin Coolant Hose Adapter Subaru The PERRIN Coolant Hose Adapter is essential for proper and easy installation of your water temperature sensors. When installing your water temperature sensor to your coolant lines, you will most likely have to modify your lines in order to get a sensor... MSRP: Now: $31.45 Add to Cart Compare Quick view GrimmSpeed Grimmspeed Radiator Hose Kit | 2015+ Subaru WRX / 2014+ FXT Grimmspeed Radiator Hose Kit A Subaru’s cooling system is only as good as its weakest link, commonly that’s the old, dry-rotted OEM coolant hoses. To keep a car reliable, whether it’s a daily driver or a high-horsepower build, it's... MSRP: Now: $110.00 Choose Options Compare Quick view Killer B Motorsport | sku: DWR2-B Killer B Dual Reservoir Tank (Wash / Coolant) for 08-14 Subaru WRX/STi - Black Killer B Dual Reservoir Tank (Wash / Coolant) for 08-14 Subaru WRX/STi - Black This product was designed to create more space in the engine compartment. Combining two reservoirs into a single component frees up space for intercooler tube placement,... MSRP: Now: $449.00 Choose Options Compare Quick view PERRIN Perrin Coolant Overflow Tank Replace your ugly OEM plastic coolant overflow tank with a sleek, metal PERRIN Coolant Overflow Tank! Durable aluminum construction Wrinkle black powder-coated finish Adds clearance for aftermarket intercooler piping Universal design will work with... MSRP: Now: $198.90 Choose Options Compare Compare Selected × OK
Quick view BLOX | sku: BXCC-01200-SI BLOX RACING COOLANT PLUG - K-SERIES The BLOX Racing Coolant Hose Plug is CNC-machined from high quality billet aluminum. Each one is then anodized in black or silver for durability. Each plug comes with durable O-ring and thermostat set-screw. With Honda K-series builds becoming more... MSRP: Now: $22.40 Add to Cart Compare Quick view BLOX | sku: BXCC-00012 BLOX RACING COOLANT EXPANSION TANK BLOX Racing coolant expansion tanks are designed to catch coolant overflow and properly re-circulate it back to the radiator. The proper re-circulation ensures that your engine continues to operate at safe temperatures. BLOX Racing coolant... MSRP: Now: $52.80 Add to Cart Compare Quick view CSF | sku: 7095 CSF 08-15 Subaru Impreza WRX/STI 2-Row 42mm High-Performance Aluminum Radiator CSF 08-15 Subaru Impreza WRX/STI 2-Row 42mm High-Performance Aluminum Radiator CSF has over 5 decades of experience manufacturing radiators. So when it comes to keeping your engine cool and your WRX/STI running at its best, a CSF High-Performance... MSRP: Now: $389.00 Add to Cart Compare Quick view GrimmSpeed | sku: 092009 GrimmSpeed HEAT SHIELD FOR VERSION 2 GESI J-PIPE - 15-21 WRX The factory FA20 J-Pipe has heat shielding built onto the pipe to keep exhaust heat away from nearby critical components like the water pump, lower radiator hose and serpentine belt. A lot of exhaust heat is retained by the catalytic converter in order... MSRP: Now: $59.00 Add to Cart Compare Quick view Killer B Motorsport | sku: KEXT **Special Order** Killer B Knob Extension (Used with WRC Shift Knob) Killer B Knob Extension (Used with WRC Shift Knob) Must be used with WRC Knob NOT a Copolymer Shift Knob. Made from the superior material Delrin. Wonderful feel to this material, never too hot or too cold. The Delrin Shift Knob is strong enough to not... MSRP: Now: $49.00 Add to Cart Compare Quick view Killer B Motorsport | sku: 010 Killer B Modified Round Knob White 5mt NOT a Copolymer Shift Knob. Made from the superior material Delrin. Wonderful feel to this material, never too hot or too cold. The Delrin Shift Knob is strong enough to not require a brass insert to be used, and coincidentally the knob is stronger... MSRP: Now: $39.00 Add to Cart Compare Quick view Killer B Motorsport | sku: DIV-PL Killer B Subaru EJ Division Plate Killer B Subaru EJ Division Plate The Killer B Motorsports Bulkhead Division Plate has been designed to divide the passenger compartment from the trunk space. This unit is required for those of you who have track dedicated vehicles and need a component... MSRP: Now: $199.00 Add to Cart Compare Quick view Killer B Motorsport | sku: UTCRv2AN-B Killer B Upper Turbo Coolant Reservoir V2 Black AN Fittings for 02-07 WRX / 04+ STI Killer B Upper Turbo Coolant Reservoir V2 Black AN Fittings for 02-07 WRX / 04+ STI Killer B Upper Turbo Reservoir for EJ motors utilizes the OEM high point location, mounting points, Subaru filler cap, maintains proper cooling system function, and most... MSRP: Now: $199.00 Add to Cart Compare Quick view Killer B Motorsport | sku: DBFAv2 Killer B 2015+ Subaru WRX Coolant Breather Fitting Assembly Killer B 2015+ Subaru WRX Coolant Breather Fitting Assembly We're a company that likes solving problems. As some of you FA20 WRX enthusiasts have found, the OEM plastic breather/coolant fitting can start to leak over time, or worse, break when you're... MSRP: Now: $149.00 Add to Cart Compare Quick view Killer B Motorsport | sku: KBMRAD01 **Special Order** Killer B 2015+ Subaru WRX Performance Radiator Killer B 2015+ Subaru WRX Performance Radiator The Killer B Motorsport Performance Radiator takes cooling technology to the next level of performance. Utilizing F1 core technology, the Killer B Motorsport radiator can absorb more heat with less space,... MSRP: Now: $1,699.00 Add to Cart Compare Quick view Mishimoto Mishimoto 2015+ Subaru WRX Silicone Radiator Coolant Hose Kit PRODUCT FEATURES Direct fit for the 2015+ Subaru WRX Constructed from four layers of silicone with heat-resistant embedded fibers Improves heat and pressure tolerance Includes high-quality worm-gear clamps for ease of installation Includes upper... MSRP: Was: Now: $127.95 - $139.95 Choose Options Compare Quick view Mishimoto Mishimoto 2015+ Subaru WRX CVT Transmission Cooler Kit Mishimoto 15 Subaru WRX CVT Transmission Cooler Kit FEATURES 20°F (6.7°C) temperature decrease compared to using only the stock transmission cooler Direct fit with no cutting or modification to the vehicle 19-row stacked-plate oil cooler is... MSRP: Now: $348.95 Choose Options Compare Quick view Mishimoto Mishimoto 15+ Subaru WRX Aluminum Radiator Stay FEATURES Direct fit for the 2015+ WRX and STI Anodized silver, black, blue, or red options available Constructed from 5052 aluminum Includes a set of two radiator stays Fits both Mishimoto and stock radiators A portion of all proceeds will be donated... MSRP: Now: $37.95 Choose Options Compare Quick view Mishimoto | sku: MMFS-STI-08P Mishimoto Plug-N-Play Performance Aluminum Fan Shroud Kit | 2008 - 2015 WRX/STI Direct plug-n-play for the 2008-2015 Subaru WRX/STI Includes two high-flow 12" fans, each providing over 1150 CFM of airflow Fans are prewired with stock-style connectors Fits with both stock and Mishimoto radiators Accommodates stock coolant overflow... MSRP: Now: $287.95 Add to Cart Compare Quick view Radium Engineering | sku: 14-0292 Radium PCV Valve Delete Fitting for 15+ WRX / BRZ The Radium PCV Valve Delete Fitting for the 15+ WRX, BRZ/FRS/86 specially machined aluminum fitting replaces the stock PCV valve on top of the Toyota 4U-GSE and Subaru FA20 engine blocks.Vehicle Fitment:• 2015-2019 Subaru WRX• 2013-2018+ Subaru... MSRP: Now: $18.95 Choose Options Compare Quick view PERRIN | sku: ASM-GAU-106 **Special Order** Perrin Coolant Hose Adapter Subaru The PERRIN Coolant Hose Adapter is essential for proper and easy installation of your water temperature sensors. When installing your water temperature sensor to your coolant lines, you will most likely have to modify your lines in order to get a sensor... MSRP: Now: $31.45 Add to Cart Compare Quick view GrimmSpeed Grimmspeed Radiator Hose Kit | 2015+ Subaru WRX / 2014+ FXT Grimmspeed Radiator Hose Kit A Subaru’s cooling system is only as good as its weakest link, commonly that’s the old, dry-rotted OEM coolant hoses. To keep a car reliable, whether it’s a daily driver or a high-horsepower build, it's... MSRP: Now: $110.00 Choose Options Compare Quick view Killer B Motorsport | sku: DWR2-B Killer B Dual Reservoir Tank (Wash / Coolant) for 08-14 Subaru WRX/STi - Black Killer B Dual Reservoir Tank (Wash / Coolant) for 08-14 Subaru WRX/STi - Black This product was designed to create more space in the engine compartment. Combining two reservoirs into a single component frees up space for intercooler tube placement,... MSRP: Now: $449.00 Choose Options Compare Quick view PERRIN Perrin Coolant Overflow Tank Replace your ugly OEM plastic coolant overflow tank with a sleek, metal PERRIN Coolant Overflow Tank! Durable aluminum construction Wrinkle black powder-coated finish Adds clearance for aftermarket intercooler piping Universal design will work with... MSRP: Now: $198.90 Choose Options Compare Compare Selected × OK
Quick view BLOX | sku: BXCC-00012 BLOX RACING COOLANT EXPANSION TANK BLOX Racing coolant expansion tanks are designed to catch coolant overflow and properly re-circulate it back to the radiator. The proper re-circulation ensures that your engine continues to operate at safe temperatures. BLOX Racing coolant... MSRP: Now: $52.80 Add to Cart Compare Quick view CSF | sku: 7095 CSF 08-15 Subaru Impreza WRX/STI 2-Row 42mm High-Performance Aluminum Radiator CSF 08-15 Subaru Impreza WRX/STI 2-Row 42mm High-Performance Aluminum Radiator CSF has over 5 decades of experience manufacturing radiators. So when it comes to keeping your engine cool and your WRX/STI running at its best, a CSF High-Performance... MSRP: Now: $389.00 Add to Cart Compare Quick view GrimmSpeed | sku: 092009 GrimmSpeed HEAT SHIELD FOR VERSION 2 GESI J-PIPE - 15-21 WRX The factory FA20 J-Pipe has heat shielding built onto the pipe to keep exhaust heat away from nearby critical components like the water pump, lower radiator hose and serpentine belt. A lot of exhaust heat is retained by the catalytic converter in order... MSRP: Now: $59.00 Add to Cart Compare Quick view Killer B Motorsport | sku: KEXT **Special Order** Killer B Knob Extension (Used with WRC Shift Knob) Killer B Knob Extension (Used with WRC Shift Knob) Must be used with WRC Knob NOT a Copolymer Shift Knob. Made from the superior material Delrin. Wonderful feel to this material, never too hot or too cold. The Delrin Shift Knob is strong enough to not... MSRP: Now: $49.00 Add to Cart Compare Quick view Killer B Motorsport | sku: 010 Killer B Modified Round Knob White 5mt NOT a Copolymer Shift Knob. Made from the superior material Delrin. Wonderful feel to this material, never too hot or too cold. The Delrin Shift Knob is strong enough to not require a brass insert to be used, and coincidentally the knob is stronger... MSRP: Now: $39.00 Add to Cart Compare Quick view Killer B Motorsport | sku: DIV-PL Killer B Subaru EJ Division Plate Killer B Subaru EJ Division Plate The Killer B Motorsports Bulkhead Division Plate has been designed to divide the passenger compartment from the trunk space. This unit is required for those of you who have track dedicated vehicles and need a component... MSRP: Now: $199.00 Add to Cart Compare Quick view Killer B Motorsport | sku: UTCRv2AN-B Killer B Upper Turbo Coolant Reservoir V2 Black AN Fittings for 02-07 WRX / 04+ STI Killer B Upper Turbo Coolant Reservoir V2 Black AN Fittings for 02-07 WRX / 04+ STI Killer B Upper Turbo Reservoir for EJ motors utilizes the OEM high point location, mounting points, Subaru filler cap, maintains proper cooling system function, and most... MSRP: Now: $199.00 Add to Cart Compare Quick view Killer B Motorsport | sku: DBFAv2 Killer B 2015+ Subaru WRX Coolant Breather Fitting Assembly Killer B 2015+ Subaru WRX Coolant Breather Fitting Assembly We're a company that likes solving problems. As some of you FA20 WRX enthusiasts have found, the OEM plastic breather/coolant fitting can start to leak over time, or worse, break when you're... MSRP: Now: $149.00 Add to Cart Compare Quick view Killer B Motorsport | sku: KBMRAD01 **Special Order** Killer B 2015+ Subaru WRX Performance Radiator Killer B 2015+ Subaru WRX Performance Radiator The Killer B Motorsport Performance Radiator takes cooling technology to the next level of performance. Utilizing F1 core technology, the Killer B Motorsport radiator can absorb more heat with less space,... MSRP: Now: $1,699.00 Add to Cart Compare Quick view Mishimoto Mishimoto 2015+ Subaru WRX Silicone Radiator Coolant Hose Kit PRODUCT FEATURES Direct fit for the 2015+ Subaru WRX Constructed from four layers of silicone with heat-resistant embedded fibers Improves heat and pressure tolerance Includes high-quality worm-gear clamps for ease of installation Includes upper... MSRP: Was: Now: $127.95 - $139.95 Choose Options Compare Quick view Mishimoto Mishimoto 2015+ Subaru WRX CVT Transmission Cooler Kit Mishimoto 15 Subaru WRX CVT Transmission Cooler Kit FEATURES 20°F (6.7°C) temperature decrease compared to using only the stock transmission cooler Direct fit with no cutting or modification to the vehicle 19-row stacked-plate oil cooler is... MSRP: Now: $348.95 Choose Options Compare Quick view Mishimoto Mishimoto 15+ Subaru WRX Aluminum Radiator Stay FEATURES Direct fit for the 2015+ WRX and STI Anodized silver, black, blue, or red options available Constructed from 5052 aluminum Includes a set of two radiator stays Fits both Mishimoto and stock radiators A portion of all proceeds will be donated... MSRP: Now: $37.95 Choose Options Compare Quick view Mishimoto | sku: MMFS-STI-08P Mishimoto Plug-N-Play Performance Aluminum Fan Shroud Kit | 2008 - 2015 WRX/STI Direct plug-n-play for the 2008-2015 Subaru WRX/STI Includes two high-flow 12" fans, each providing over 1150 CFM of airflow Fans are prewired with stock-style connectors Fits with both stock and Mishimoto radiators Accommodates stock coolant overflow... MSRP: Now: $287.95 Add to Cart Compare Quick view Radium Engineering | sku: 14-0292 Radium PCV Valve Delete Fitting for 15+ WRX / BRZ The Radium PCV Valve Delete Fitting for the 15+ WRX, BRZ/FRS/86 specially machined aluminum fitting replaces the stock PCV valve on top of the Toyota 4U-GSE and Subaru FA20 engine blocks.Vehicle Fitment:• 2015-2019 Subaru WRX• 2013-2018+ Subaru... MSRP: Now: $18.95 Choose Options Compare Quick view PERRIN | sku: ASM-GAU-106 **Special Order** Perrin Coolant Hose Adapter Subaru The PERRIN Coolant Hose Adapter is essential for proper and easy installation of your water temperature sensors. When installing your water temperature sensor to your coolant lines, you will most likely have to modify your lines in order to get a sensor... MSRP: Now: $31.45 Add to Cart Compare Quick view GrimmSpeed Grimmspeed Radiator Hose Kit | 2015+ Subaru WRX / 2014+ FXT Grimmspeed Radiator Hose Kit A Subaru’s cooling system is only as good as its weakest link, commonly that’s the old, dry-rotted OEM coolant hoses. To keep a car reliable, whether it’s a daily driver or a high-horsepower build, it's... MSRP: Now: $110.00 Choose Options Compare Quick view Killer B Motorsport | sku: DWR2-B Killer B Dual Reservoir Tank (Wash / Coolant) for 08-14 Subaru WRX/STi - Black Killer B Dual Reservoir Tank (Wash / Coolant) for 08-14 Subaru WRX/STi - Black This product was designed to create more space in the engine compartment. Combining two reservoirs into a single component frees up space for intercooler tube placement,... MSRP: Now: $449.00 Choose Options Compare Quick view PERRIN Perrin Coolant Overflow Tank Replace your ugly OEM plastic coolant overflow tank with a sleek, metal PERRIN Coolant Overflow Tank! Durable aluminum construction Wrinkle black powder-coated finish Adds clearance for aftermarket intercooler piping Universal design will work with... MSRP: Now: $198.90 Choose Options Compare Compare Selected × OK
Quick view CSF | sku: 7095 CSF 08-15 Subaru Impreza WRX/STI 2-Row 42mm High-Performance Aluminum Radiator CSF 08-15 Subaru Impreza WRX/STI 2-Row 42mm High-Performance Aluminum Radiator CSF has over 5 decades of experience manufacturing radiators. So when it comes to keeping your engine cool and your WRX/STI running at its best, a CSF High-Performance... MSRP: Now: $389.00 Add to Cart Compare Quick view GrimmSpeed | sku: 092009 GrimmSpeed HEAT SHIELD FOR VERSION 2 GESI J-PIPE - 15-21 WRX The factory FA20 J-Pipe has heat shielding built onto the pipe to keep exhaust heat away from nearby critical components like the water pump, lower radiator hose and serpentine belt. A lot of exhaust heat is retained by the catalytic converter in order... MSRP: Now: $59.00 Add to Cart Compare Quick view Killer B Motorsport | sku: KEXT **Special Order** Killer B Knob Extension (Used with WRC Shift Knob) Killer B Knob Extension (Used with WRC Shift Knob) Must be used with WRC Knob NOT a Copolymer Shift Knob. Made from the superior material Delrin. Wonderful feel to this material, never too hot or too cold. The Delrin Shift Knob is strong enough to not... MSRP: Now: $49.00 Add to Cart Compare Quick view Killer B Motorsport | sku: 010 Killer B Modified Round Knob White 5mt NOT a Copolymer Shift Knob. Made from the superior material Delrin. Wonderful feel to this material, never too hot or too cold. The Delrin Shift Knob is strong enough to not require a brass insert to be used, and coincidentally the knob is stronger... MSRP: Now: $39.00 Add to Cart Compare Quick view Killer B Motorsport | sku: DIV-PL Killer B Subaru EJ Division Plate Killer B Subaru EJ Division Plate The Killer B Motorsports Bulkhead Division Plate has been designed to divide the passenger compartment from the trunk space. This unit is required for those of you who have track dedicated vehicles and need a component... MSRP: Now: $199.00 Add to Cart Compare Quick view Killer B Motorsport | sku: UTCRv2AN-B Killer B Upper Turbo Coolant Reservoir V2 Black AN Fittings for 02-07 WRX / 04+ STI Killer B Upper Turbo Coolant Reservoir V2 Black AN Fittings for 02-07 WRX / 04+ STI Killer B Upper Turbo Reservoir for EJ motors utilizes the OEM high point location, mounting points, Subaru filler cap, maintains proper cooling system function, and most... MSRP: Now: $199.00 Add to Cart Compare Quick view Killer B Motorsport | sku: DBFAv2 Killer B 2015+ Subaru WRX Coolant Breather Fitting Assembly Killer B 2015+ Subaru WRX Coolant Breather Fitting Assembly We're a company that likes solving problems. As some of you FA20 WRX enthusiasts have found, the OEM plastic breather/coolant fitting can start to leak over time, or worse, break when you're... MSRP: Now: $149.00 Add to Cart Compare Quick view Killer B Motorsport | sku: KBMRAD01 **Special Order** Killer B 2015+ Subaru WRX Performance Radiator Killer B 2015+ Subaru WRX Performance Radiator The Killer B Motorsport Performance Radiator takes cooling technology to the next level of performance. Utilizing F1 core technology, the Killer B Motorsport radiator can absorb more heat with less space,... MSRP: Now: $1,699.00 Add to Cart Compare Quick view Mishimoto Mishimoto 2015+ Subaru WRX Silicone Radiator Coolant Hose Kit PRODUCT FEATURES Direct fit for the 2015+ Subaru WRX Constructed from four layers of silicone with heat-resistant embedded fibers Improves heat and pressure tolerance Includes high-quality worm-gear clamps for ease of installation Includes upper... MSRP: Was: Now: $127.95 - $139.95 Choose Options Compare Quick view Mishimoto Mishimoto 2015+ Subaru WRX CVT Transmission Cooler Kit Mishimoto 15 Subaru WRX CVT Transmission Cooler Kit FEATURES 20°F (6.7°C) temperature decrease compared to using only the stock transmission cooler Direct fit with no cutting or modification to the vehicle 19-row stacked-plate oil cooler is... MSRP: Now: $348.95 Choose Options Compare Quick view Mishimoto Mishimoto 15+ Subaru WRX Aluminum Radiator Stay FEATURES Direct fit for the 2015+ WRX and STI Anodized silver, black, blue, or red options available Constructed from 5052 aluminum Includes a set of two radiator stays Fits both Mishimoto and stock radiators A portion of all proceeds will be donated... MSRP: Now: $37.95 Choose Options Compare Quick view Mishimoto | sku: MMFS-STI-08P Mishimoto Plug-N-Play Performance Aluminum Fan Shroud Kit | 2008 - 2015 WRX/STI Direct plug-n-play for the 2008-2015 Subaru WRX/STI Includes two high-flow 12" fans, each providing over 1150 CFM of airflow Fans are prewired with stock-style connectors Fits with both stock and Mishimoto radiators Accommodates stock coolant overflow... MSRP: Now: $287.95 Add to Cart Compare Quick view Radium Engineering | sku: 14-0292 Radium PCV Valve Delete Fitting for 15+ WRX / BRZ The Radium PCV Valve Delete Fitting for the 15+ WRX, BRZ/FRS/86 specially machined aluminum fitting replaces the stock PCV valve on top of the Toyota 4U-GSE and Subaru FA20 engine blocks.Vehicle Fitment:• 2015-2019 Subaru WRX• 2013-2018+ Subaru... MSRP: Now: $18.95 Choose Options Compare Quick view PERRIN | sku: ASM-GAU-106 **Special Order** Perrin Coolant Hose Adapter Subaru The PERRIN Coolant Hose Adapter is essential for proper and easy installation of your water temperature sensors. When installing your water temperature sensor to your coolant lines, you will most likely have to modify your lines in order to get a sensor... MSRP: Now: $31.45 Add to Cart Compare Quick view GrimmSpeed Grimmspeed Radiator Hose Kit | 2015+ Subaru WRX / 2014+ FXT Grimmspeed Radiator Hose Kit A Subaru’s cooling system is only as good as its weakest link, commonly that’s the old, dry-rotted OEM coolant hoses. To keep a car reliable, whether it’s a daily driver or a high-horsepower build, it's... MSRP: Now: $110.00 Choose Options Compare Quick view Killer B Motorsport | sku: DWR2-B Killer B Dual Reservoir Tank (Wash / Coolant) for 08-14 Subaru WRX/STi - Black Killer B Dual Reservoir Tank (Wash / Coolant) for 08-14 Subaru WRX/STi - Black This product was designed to create more space in the engine compartment. Combining two reservoirs into a single component frees up space for intercooler tube placement,... MSRP: Now: $449.00 Choose Options Compare Quick view PERRIN Perrin Coolant Overflow Tank Replace your ugly OEM plastic coolant overflow tank with a sleek, metal PERRIN Coolant Overflow Tank! Durable aluminum construction Wrinkle black powder-coated finish Adds clearance for aftermarket intercooler piping Universal design will work with... MSRP: Now: $198.90 Choose Options Compare Compare Selected × OK
Quick view GrimmSpeed | sku: 092009 GrimmSpeed HEAT SHIELD FOR VERSION 2 GESI J-PIPE - 15-21 WRX The factory FA20 J-Pipe has heat shielding built onto the pipe to keep exhaust heat away from nearby critical components like the water pump, lower radiator hose and serpentine belt. A lot of exhaust heat is retained by the catalytic converter in order... MSRP: Now: $59.00 Add to Cart Compare Quick view Killer B Motorsport | sku: KEXT **Special Order** Killer B Knob Extension (Used with WRC Shift Knob) Killer B Knob Extension (Used with WRC Shift Knob) Must be used with WRC Knob NOT a Copolymer Shift Knob. Made from the superior material Delrin. Wonderful feel to this material, never too hot or too cold. The Delrin Shift Knob is strong enough to not... MSRP: Now: $49.00 Add to Cart Compare Quick view Killer B Motorsport | sku: 010 Killer B Modified Round Knob White 5mt NOT a Copolymer Shift Knob. Made from the superior material Delrin. Wonderful feel to this material, never too hot or too cold. The Delrin Shift Knob is strong enough to not require a brass insert to be used, and coincidentally the knob is stronger... MSRP: Now: $39.00 Add to Cart Compare Quick view Killer B Motorsport | sku: DIV-PL Killer B Subaru EJ Division Plate Killer B Subaru EJ Division Plate The Killer B Motorsports Bulkhead Division Plate has been designed to divide the passenger compartment from the trunk space. This unit is required for those of you who have track dedicated vehicles and need a component... MSRP: Now: $199.00 Add to Cart Compare Quick view Killer B Motorsport | sku: UTCRv2AN-B Killer B Upper Turbo Coolant Reservoir V2 Black AN Fittings for 02-07 WRX / 04+ STI Killer B Upper Turbo Coolant Reservoir V2 Black AN Fittings for 02-07 WRX / 04+ STI Killer B Upper Turbo Reservoir for EJ motors utilizes the OEM high point location, mounting points, Subaru filler cap, maintains proper cooling system function, and most... MSRP: Now: $199.00 Add to Cart Compare Quick view Killer B Motorsport | sku: DBFAv2 Killer B 2015+ Subaru WRX Coolant Breather Fitting Assembly Killer B 2015+ Subaru WRX Coolant Breather Fitting Assembly We're a company that likes solving problems. As some of you FA20 WRX enthusiasts have found, the OEM plastic breather/coolant fitting can start to leak over time, or worse, break when you're... MSRP: Now: $149.00 Add to Cart Compare Quick view Killer B Motorsport | sku: KBMRAD01 **Special Order** Killer B 2015+ Subaru WRX Performance Radiator Killer B 2015+ Subaru WRX Performance Radiator The Killer B Motorsport Performance Radiator takes cooling technology to the next level of performance. Utilizing F1 core technology, the Killer B Motorsport radiator can absorb more heat with less space,... MSRP: Now: $1,699.00 Add to Cart Compare Quick view Mishimoto Mishimoto 2015+ Subaru WRX Silicone Radiator Coolant Hose Kit PRODUCT FEATURES Direct fit for the 2015+ Subaru WRX Constructed from four layers of silicone with heat-resistant embedded fibers Improves heat and pressure tolerance Includes high-quality worm-gear clamps for ease of installation Includes upper... MSRP: Was: Now: $127.95 - $139.95 Choose Options Compare Quick view Mishimoto Mishimoto 2015+ Subaru WRX CVT Transmission Cooler Kit Mishimoto 15 Subaru WRX CVT Transmission Cooler Kit FEATURES 20°F (6.7°C) temperature decrease compared to using only the stock transmission cooler Direct fit with no cutting or modification to the vehicle 19-row stacked-plate oil cooler is... MSRP: Now: $348.95 Choose Options Compare Quick view Mishimoto Mishimoto 15+ Subaru WRX Aluminum Radiator Stay FEATURES Direct fit for the 2015+ WRX and STI Anodized silver, black, blue, or red options available Constructed from 5052 aluminum Includes a set of two radiator stays Fits both Mishimoto and stock radiators A portion of all proceeds will be donated... MSRP: Now: $37.95 Choose Options Compare Quick view Mishimoto | sku: MMFS-STI-08P Mishimoto Plug-N-Play Performance Aluminum Fan Shroud Kit | 2008 - 2015 WRX/STI Direct plug-n-play for the 2008-2015 Subaru WRX/STI Includes two high-flow 12" fans, each providing over 1150 CFM of airflow Fans are prewired with stock-style connectors Fits with both stock and Mishimoto radiators Accommodates stock coolant overflow... MSRP: Now: $287.95 Add to Cart Compare Quick view Radium Engineering | sku: 14-0292 Radium PCV Valve Delete Fitting for 15+ WRX / BRZ The Radium PCV Valve Delete Fitting for the 15+ WRX, BRZ/FRS/86 specially machined aluminum fitting replaces the stock PCV valve on top of the Toyota 4U-GSE and Subaru FA20 engine blocks.Vehicle Fitment:• 2015-2019 Subaru WRX• 2013-2018+ Subaru... MSRP: Now: $18.95 Choose Options Compare Quick view PERRIN | sku: ASM-GAU-106 **Special Order** Perrin Coolant Hose Adapter Subaru The PERRIN Coolant Hose Adapter is essential for proper and easy installation of your water temperature sensors. When installing your water temperature sensor to your coolant lines, you will most likely have to modify your lines in order to get a sensor... MSRP: Now: $31.45 Add to Cart Compare Quick view GrimmSpeed Grimmspeed Radiator Hose Kit | 2015+ Subaru WRX / 2014+ FXT Grimmspeed Radiator Hose Kit A Subaru’s cooling system is only as good as its weakest link, commonly that’s the old, dry-rotted OEM coolant hoses. To keep a car reliable, whether it’s a daily driver or a high-horsepower build, it's... MSRP: Now: $110.00 Choose Options Compare Quick view Killer B Motorsport | sku: DWR2-B Killer B Dual Reservoir Tank (Wash / Coolant) for 08-14 Subaru WRX/STi - Black Killer B Dual Reservoir Tank (Wash / Coolant) for 08-14 Subaru WRX/STi - Black This product was designed to create more space in the engine compartment. Combining two reservoirs into a single component frees up space for intercooler tube placement,... MSRP: Now: $449.00 Choose Options Compare Quick view PERRIN Perrin Coolant Overflow Tank Replace your ugly OEM plastic coolant overflow tank with a sleek, metal PERRIN Coolant Overflow Tank! Durable aluminum construction Wrinkle black powder-coated finish Adds clearance for aftermarket intercooler piping Universal design will work with... MSRP: Now: $198.90 Choose Options Compare Compare Selected × OK
Quick view Killer B Motorsport | sku: KEXT **Special Order** Killer B Knob Extension (Used with WRC Shift Knob) Killer B Knob Extension (Used with WRC Shift Knob) Must be used with WRC Knob NOT a Copolymer Shift Knob. Made from the superior material Delrin. Wonderful feel to this material, never too hot or too cold. The Delrin Shift Knob is strong enough to not... MSRP: Now: $49.00 Add to Cart Compare Quick view Killer B Motorsport | sku: 010 Killer B Modified Round Knob White 5mt NOT a Copolymer Shift Knob. Made from the superior material Delrin. Wonderful feel to this material, never too hot or too cold. The Delrin Shift Knob is strong enough to not require a brass insert to be used, and coincidentally the knob is stronger... MSRP: Now: $39.00 Add to Cart Compare Quick view Killer B Motorsport | sku: DIV-PL Killer B Subaru EJ Division Plate Killer B Subaru EJ Division Plate The Killer B Motorsports Bulkhead Division Plate has been designed to divide the passenger compartment from the trunk space. This unit is required for those of you who have track dedicated vehicles and need a component... MSRP: Now: $199.00 Add to Cart Compare Quick view Killer B Motorsport | sku: UTCRv2AN-B Killer B Upper Turbo Coolant Reservoir V2 Black AN Fittings for 02-07 WRX / 04+ STI Killer B Upper Turbo Coolant Reservoir V2 Black AN Fittings for 02-07 WRX / 04+ STI Killer B Upper Turbo Reservoir for EJ motors utilizes the OEM high point location, mounting points, Subaru filler cap, maintains proper cooling system function, and most... MSRP: Now: $199.00 Add to Cart Compare Quick view Killer B Motorsport | sku: DBFAv2 Killer B 2015+ Subaru WRX Coolant Breather Fitting Assembly Killer B 2015+ Subaru WRX Coolant Breather Fitting Assembly We're a company that likes solving problems. As some of you FA20 WRX enthusiasts have found, the OEM plastic breather/coolant fitting can start to leak over time, or worse, break when you're... MSRP: Now: $149.00 Add to Cart Compare Quick view Killer B Motorsport | sku: KBMRAD01 **Special Order** Killer B 2015+ Subaru WRX Performance Radiator Killer B 2015+ Subaru WRX Performance Radiator The Killer B Motorsport Performance Radiator takes cooling technology to the next level of performance. Utilizing F1 core technology, the Killer B Motorsport radiator can absorb more heat with less space,... MSRP: Now: $1,699.00 Add to Cart Compare Quick view Mishimoto Mishimoto 2015+ Subaru WRX Silicone Radiator Coolant Hose Kit PRODUCT FEATURES Direct fit for the 2015+ Subaru WRX Constructed from four layers of silicone with heat-resistant embedded fibers Improves heat and pressure tolerance Includes high-quality worm-gear clamps for ease of installation Includes upper... MSRP: Was: Now: $127.95 - $139.95 Choose Options Compare Quick view Mishimoto Mishimoto 2015+ Subaru WRX CVT Transmission Cooler Kit Mishimoto 15 Subaru WRX CVT Transmission Cooler Kit FEATURES 20°F (6.7°C) temperature decrease compared to using only the stock transmission cooler Direct fit with no cutting or modification to the vehicle 19-row stacked-plate oil cooler is... MSRP: Now: $348.95 Choose Options Compare Quick view Mishimoto Mishimoto 15+ Subaru WRX Aluminum Radiator Stay FEATURES Direct fit for the 2015+ WRX and STI Anodized silver, black, blue, or red options available Constructed from 5052 aluminum Includes a set of two radiator stays Fits both Mishimoto and stock radiators A portion of all proceeds will be donated... MSRP: Now: $37.95 Choose Options Compare Quick view Mishimoto | sku: MMFS-STI-08P Mishimoto Plug-N-Play Performance Aluminum Fan Shroud Kit | 2008 - 2015 WRX/STI Direct plug-n-play for the 2008-2015 Subaru WRX/STI Includes two high-flow 12" fans, each providing over 1150 CFM of airflow Fans are prewired with stock-style connectors Fits with both stock and Mishimoto radiators Accommodates stock coolant overflow... MSRP: Now: $287.95 Add to Cart Compare Quick view Radium Engineering | sku: 14-0292 Radium PCV Valve Delete Fitting for 15+ WRX / BRZ The Radium PCV Valve Delete Fitting for the 15+ WRX, BRZ/FRS/86 specially machined aluminum fitting replaces the stock PCV valve on top of the Toyota 4U-GSE and Subaru FA20 engine blocks.Vehicle Fitment:• 2015-2019 Subaru WRX• 2013-2018+ Subaru... MSRP: Now: $18.95 Choose Options Compare Quick view PERRIN | sku: ASM-GAU-106 **Special Order** Perrin Coolant Hose Adapter Subaru The PERRIN Coolant Hose Adapter is essential for proper and easy installation of your water temperature sensors. When installing your water temperature sensor to your coolant lines, you will most likely have to modify your lines in order to get a sensor... MSRP: Now: $31.45 Add to Cart Compare Quick view GrimmSpeed Grimmspeed Radiator Hose Kit | 2015+ Subaru WRX / 2014+ FXT Grimmspeed Radiator Hose Kit A Subaru’s cooling system is only as good as its weakest link, commonly that’s the old, dry-rotted OEM coolant hoses. To keep a car reliable, whether it’s a daily driver or a high-horsepower build, it's... MSRP: Now: $110.00 Choose Options Compare Quick view Killer B Motorsport | sku: DWR2-B Killer B Dual Reservoir Tank (Wash / Coolant) for 08-14 Subaru WRX/STi - Black Killer B Dual Reservoir Tank (Wash / Coolant) for 08-14 Subaru WRX/STi - Black This product was designed to create more space in the engine compartment. Combining two reservoirs into a single component frees up space for intercooler tube placement,... MSRP: Now: $449.00 Choose Options Compare Quick view PERRIN Perrin Coolant Overflow Tank Replace your ugly OEM plastic coolant overflow tank with a sleek, metal PERRIN Coolant Overflow Tank! Durable aluminum construction Wrinkle black powder-coated finish Adds clearance for aftermarket intercooler piping Universal design will work with... MSRP: Now: $198.90 Choose Options Compare Compare Selected × OK
Quick view Killer B Motorsport | sku: 010 Killer B Modified Round Knob White 5mt NOT a Copolymer Shift Knob. Made from the superior material Delrin. Wonderful feel to this material, never too hot or too cold. The Delrin Shift Knob is strong enough to not require a brass insert to be used, and coincidentally the knob is stronger... MSRP: Now: $39.00 Add to Cart Compare Quick view Killer B Motorsport | sku: DIV-PL Killer B Subaru EJ Division Plate Killer B Subaru EJ Division Plate The Killer B Motorsports Bulkhead Division Plate has been designed to divide the passenger compartment from the trunk space. This unit is required for those of you who have track dedicated vehicles and need a component... MSRP: Now: $199.00 Add to Cart Compare Quick view Killer B Motorsport | sku: UTCRv2AN-B Killer B Upper Turbo Coolant Reservoir V2 Black AN Fittings for 02-07 WRX / 04+ STI Killer B Upper Turbo Coolant Reservoir V2 Black AN Fittings for 02-07 WRX / 04+ STI Killer B Upper Turbo Reservoir for EJ motors utilizes the OEM high point location, mounting points, Subaru filler cap, maintains proper cooling system function, and most... MSRP: Now: $199.00 Add to Cart Compare Quick view Killer B Motorsport | sku: DBFAv2 Killer B 2015+ Subaru WRX Coolant Breather Fitting Assembly Killer B 2015+ Subaru WRX Coolant Breather Fitting Assembly We're a company that likes solving problems. As some of you FA20 WRX enthusiasts have found, the OEM plastic breather/coolant fitting can start to leak over time, or worse, break when you're... MSRP: Now: $149.00 Add to Cart Compare Quick view Killer B Motorsport | sku: KBMRAD01 **Special Order** Killer B 2015+ Subaru WRX Performance Radiator Killer B 2015+ Subaru WRX Performance Radiator The Killer B Motorsport Performance Radiator takes cooling technology to the next level of performance. Utilizing F1 core technology, the Killer B Motorsport radiator can absorb more heat with less space,... MSRP: Now: $1,699.00 Add to Cart Compare Quick view Mishimoto Mishimoto 2015+ Subaru WRX Silicone Radiator Coolant Hose Kit PRODUCT FEATURES Direct fit for the 2015+ Subaru WRX Constructed from four layers of silicone with heat-resistant embedded fibers Improves heat and pressure tolerance Includes high-quality worm-gear clamps for ease of installation Includes upper... MSRP: Was: Now: $127.95 - $139.95 Choose Options Compare Quick view Mishimoto Mishimoto 2015+ Subaru WRX CVT Transmission Cooler Kit Mishimoto 15 Subaru WRX CVT Transmission Cooler Kit FEATURES 20°F (6.7°C) temperature decrease compared to using only the stock transmission cooler Direct fit with no cutting or modification to the vehicle 19-row stacked-plate oil cooler is... MSRP: Now: $348.95 Choose Options Compare Quick view Mishimoto Mishimoto 15+ Subaru WRX Aluminum Radiator Stay FEATURES Direct fit for the 2015+ WRX and STI Anodized silver, black, blue, or red options available Constructed from 5052 aluminum Includes a set of two radiator stays Fits both Mishimoto and stock radiators A portion of all proceeds will be donated... MSRP: Now: $37.95 Choose Options Compare Quick view Mishimoto | sku: MMFS-STI-08P Mishimoto Plug-N-Play Performance Aluminum Fan Shroud Kit | 2008 - 2015 WRX/STI Direct plug-n-play for the 2008-2015 Subaru WRX/STI Includes two high-flow 12" fans, each providing over 1150 CFM of airflow Fans are prewired with stock-style connectors Fits with both stock and Mishimoto radiators Accommodates stock coolant overflow... MSRP: Now: $287.95 Add to Cart Compare Quick view Radium Engineering | sku: 14-0292 Radium PCV Valve Delete Fitting for 15+ WRX / BRZ The Radium PCV Valve Delete Fitting for the 15+ WRX, BRZ/FRS/86 specially machined aluminum fitting replaces the stock PCV valve on top of the Toyota 4U-GSE and Subaru FA20 engine blocks.Vehicle Fitment:• 2015-2019 Subaru WRX• 2013-2018+ Subaru... MSRP: Now: $18.95 Choose Options Compare Quick view PERRIN | sku: ASM-GAU-106 **Special Order** Perrin Coolant Hose Adapter Subaru The PERRIN Coolant Hose Adapter is essential for proper and easy installation of your water temperature sensors. When installing your water temperature sensor to your coolant lines, you will most likely have to modify your lines in order to get a sensor... MSRP: Now: $31.45 Add to Cart Compare Quick view GrimmSpeed Grimmspeed Radiator Hose Kit | 2015+ Subaru WRX / 2014+ FXT Grimmspeed Radiator Hose Kit A Subaru’s cooling system is only as good as its weakest link, commonly that’s the old, dry-rotted OEM coolant hoses. To keep a car reliable, whether it’s a daily driver or a high-horsepower build, it's... MSRP: Now: $110.00 Choose Options Compare Quick view Killer B Motorsport | sku: DWR2-B Killer B Dual Reservoir Tank (Wash / Coolant) for 08-14 Subaru WRX/STi - Black Killer B Dual Reservoir Tank (Wash / Coolant) for 08-14 Subaru WRX/STi - Black This product was designed to create more space in the engine compartment. Combining two reservoirs into a single component frees up space for intercooler tube placement,... MSRP: Now: $449.00 Choose Options Compare Quick view PERRIN Perrin Coolant Overflow Tank Replace your ugly OEM plastic coolant overflow tank with a sleek, metal PERRIN Coolant Overflow Tank! Durable aluminum construction Wrinkle black powder-coated finish Adds clearance for aftermarket intercooler piping Universal design will work with... MSRP: Now: $198.90 Choose Options Compare Compare Selected × OK
Quick view Killer B Motorsport | sku: DIV-PL Killer B Subaru EJ Division Plate Killer B Subaru EJ Division Plate The Killer B Motorsports Bulkhead Division Plate has been designed to divide the passenger compartment from the trunk space. This unit is required for those of you who have track dedicated vehicles and need a component... MSRP: Now: $199.00 Add to Cart Compare Quick view Killer B Motorsport | sku: UTCRv2AN-B Killer B Upper Turbo Coolant Reservoir V2 Black AN Fittings for 02-07 WRX / 04+ STI Killer B Upper Turbo Coolant Reservoir V2 Black AN Fittings for 02-07 WRX / 04+ STI Killer B Upper Turbo Reservoir for EJ motors utilizes the OEM high point location, mounting points, Subaru filler cap, maintains proper cooling system function, and most... MSRP: Now: $199.00 Add to Cart Compare Quick view Killer B Motorsport | sku: DBFAv2 Killer B 2015+ Subaru WRX Coolant Breather Fitting Assembly Killer B 2015+ Subaru WRX Coolant Breather Fitting Assembly We're a company that likes solving problems. As some of you FA20 WRX enthusiasts have found, the OEM plastic breather/coolant fitting can start to leak over time, or worse, break when you're... MSRP: Now: $149.00 Add to Cart Compare Quick view Killer B Motorsport | sku: KBMRAD01 **Special Order** Killer B 2015+ Subaru WRX Performance Radiator Killer B 2015+ Subaru WRX Performance Radiator The Killer B Motorsport Performance Radiator takes cooling technology to the next level of performance. Utilizing F1 core technology, the Killer B Motorsport radiator can absorb more heat with less space,... MSRP: Now: $1,699.00 Add to Cart Compare Quick view Mishimoto Mishimoto 2015+ Subaru WRX Silicone Radiator Coolant Hose Kit PRODUCT FEATURES Direct fit for the 2015+ Subaru WRX Constructed from four layers of silicone with heat-resistant embedded fibers Improves heat and pressure tolerance Includes high-quality worm-gear clamps for ease of installation Includes upper... MSRP: Was: Now: $127.95 - $139.95 Choose Options Compare Quick view Mishimoto Mishimoto 2015+ Subaru WRX CVT Transmission Cooler Kit Mishimoto 15 Subaru WRX CVT Transmission Cooler Kit FEATURES 20°F (6.7°C) temperature decrease compared to using only the stock transmission cooler Direct fit with no cutting or modification to the vehicle 19-row stacked-plate oil cooler is... MSRP: Now: $348.95 Choose Options Compare Quick view Mishimoto Mishimoto 15+ Subaru WRX Aluminum Radiator Stay FEATURES Direct fit for the 2015+ WRX and STI Anodized silver, black, blue, or red options available Constructed from 5052 aluminum Includes a set of two radiator stays Fits both Mishimoto and stock radiators A portion of all proceeds will be donated... MSRP: Now: $37.95 Choose Options Compare Quick view Mishimoto | sku: MMFS-STI-08P Mishimoto Plug-N-Play Performance Aluminum Fan Shroud Kit | 2008 - 2015 WRX/STI Direct plug-n-play for the 2008-2015 Subaru WRX/STI Includes two high-flow 12" fans, each providing over 1150 CFM of airflow Fans are prewired with stock-style connectors Fits with both stock and Mishimoto radiators Accommodates stock coolant overflow... MSRP: Now: $287.95 Add to Cart Compare Quick view Radium Engineering | sku: 14-0292 Radium PCV Valve Delete Fitting for 15+ WRX / BRZ The Radium PCV Valve Delete Fitting for the 15+ WRX, BRZ/FRS/86 specially machined aluminum fitting replaces the stock PCV valve on top of the Toyota 4U-GSE and Subaru FA20 engine blocks.Vehicle Fitment:• 2015-2019 Subaru WRX• 2013-2018+ Subaru... MSRP: Now: $18.95 Choose Options Compare Quick view PERRIN | sku: ASM-GAU-106 **Special Order** Perrin Coolant Hose Adapter Subaru The PERRIN Coolant Hose Adapter is essential for proper and easy installation of your water temperature sensors. When installing your water temperature sensor to your coolant lines, you will most likely have to modify your lines in order to get a sensor... MSRP: Now: $31.45 Add to Cart Compare Quick view GrimmSpeed Grimmspeed Radiator Hose Kit | 2015+ Subaru WRX / 2014+ FXT Grimmspeed Radiator Hose Kit A Subaru’s cooling system is only as good as its weakest link, commonly that’s the old, dry-rotted OEM coolant hoses. To keep a car reliable, whether it’s a daily driver or a high-horsepower build, it's... MSRP: Now: $110.00 Choose Options Compare Quick view Killer B Motorsport | sku: DWR2-B Killer B Dual Reservoir Tank (Wash / Coolant) for 08-14 Subaru WRX/STi - Black Killer B Dual Reservoir Tank (Wash / Coolant) for 08-14 Subaru WRX/STi - Black This product was designed to create more space in the engine compartment. Combining two reservoirs into a single component frees up space for intercooler tube placement,... MSRP: Now: $449.00 Choose Options Compare Quick view PERRIN Perrin Coolant Overflow Tank Replace your ugly OEM plastic coolant overflow tank with a sleek, metal PERRIN Coolant Overflow Tank! Durable aluminum construction Wrinkle black powder-coated finish Adds clearance for aftermarket intercooler piping Universal design will work with... MSRP: Now: $198.90 Choose Options Compare Compare Selected × OK
Quick view Killer B Motorsport | sku: UTCRv2AN-B Killer B Upper Turbo Coolant Reservoir V2 Black AN Fittings for 02-07 WRX / 04+ STI Killer B Upper Turbo Coolant Reservoir V2 Black AN Fittings for 02-07 WRX / 04+ STI Killer B Upper Turbo Reservoir for EJ motors utilizes the OEM high point location, mounting points, Subaru filler cap, maintains proper cooling system function, and most... MSRP: Now: $199.00 Add to Cart Compare Quick view Killer B Motorsport | sku: DBFAv2 Killer B 2015+ Subaru WRX Coolant Breather Fitting Assembly Killer B 2015+ Subaru WRX Coolant Breather Fitting Assembly We're a company that likes solving problems. As some of you FA20 WRX enthusiasts have found, the OEM plastic breather/coolant fitting can start to leak over time, or worse, break when you're... MSRP: Now: $149.00 Add to Cart Compare Quick view Killer B Motorsport | sku: KBMRAD01 **Special Order** Killer B 2015+ Subaru WRX Performance Radiator Killer B 2015+ Subaru WRX Performance Radiator The Killer B Motorsport Performance Radiator takes cooling technology to the next level of performance. Utilizing F1 core technology, the Killer B Motorsport radiator can absorb more heat with less space,... MSRP: Now: $1,699.00 Add to Cart Compare Quick view Mishimoto Mishimoto 2015+ Subaru WRX Silicone Radiator Coolant Hose Kit PRODUCT FEATURES Direct fit for the 2015+ Subaru WRX Constructed from four layers of silicone with heat-resistant embedded fibers Improves heat and pressure tolerance Includes high-quality worm-gear clamps for ease of installation Includes upper... MSRP: Was: Now: $127.95 - $139.95 Choose Options Compare Quick view Mishimoto Mishimoto 2015+ Subaru WRX CVT Transmission Cooler Kit Mishimoto 15 Subaru WRX CVT Transmission Cooler Kit FEATURES 20°F (6.7°C) temperature decrease compared to using only the stock transmission cooler Direct fit with no cutting or modification to the vehicle 19-row stacked-plate oil cooler is... MSRP: Now: $348.95 Choose Options Compare Quick view Mishimoto Mishimoto 15+ Subaru WRX Aluminum Radiator Stay FEATURES Direct fit for the 2015+ WRX and STI Anodized silver, black, blue, or red options available Constructed from 5052 aluminum Includes a set of two radiator stays Fits both Mishimoto and stock radiators A portion of all proceeds will be donated... MSRP: Now: $37.95 Choose Options Compare Quick view Mishimoto | sku: MMFS-STI-08P Mishimoto Plug-N-Play Performance Aluminum Fan Shroud Kit | 2008 - 2015 WRX/STI Direct plug-n-play for the 2008-2015 Subaru WRX/STI Includes two high-flow 12" fans, each providing over 1150 CFM of airflow Fans are prewired with stock-style connectors Fits with both stock and Mishimoto radiators Accommodates stock coolant overflow... MSRP: Now: $287.95 Add to Cart Compare Quick view Radium Engineering | sku: 14-0292 Radium PCV Valve Delete Fitting for 15+ WRX / BRZ The Radium PCV Valve Delete Fitting for the 15+ WRX, BRZ/FRS/86 specially machined aluminum fitting replaces the stock PCV valve on top of the Toyota 4U-GSE and Subaru FA20 engine blocks.Vehicle Fitment:• 2015-2019 Subaru WRX• 2013-2018+ Subaru... MSRP: Now: $18.95 Choose Options Compare Quick view PERRIN | sku: ASM-GAU-106 **Special Order** Perrin Coolant Hose Adapter Subaru The PERRIN Coolant Hose Adapter is essential for proper and easy installation of your water temperature sensors. When installing your water temperature sensor to your coolant lines, you will most likely have to modify your lines in order to get a sensor... MSRP: Now: $31.45 Add to Cart Compare Quick view GrimmSpeed Grimmspeed Radiator Hose Kit | 2015+ Subaru WRX / 2014+ FXT Grimmspeed Radiator Hose Kit A Subaru’s cooling system is only as good as its weakest link, commonly that’s the old, dry-rotted OEM coolant hoses. To keep a car reliable, whether it’s a daily driver or a high-horsepower build, it's... MSRP: Now: $110.00 Choose Options Compare Quick view Killer B Motorsport | sku: DWR2-B Killer B Dual Reservoir Tank (Wash / Coolant) for 08-14 Subaru WRX/STi - Black Killer B Dual Reservoir Tank (Wash / Coolant) for 08-14 Subaru WRX/STi - Black This product was designed to create more space in the engine compartment. Combining two reservoirs into a single component frees up space for intercooler tube placement,... MSRP: Now: $449.00 Choose Options Compare Quick view PERRIN Perrin Coolant Overflow Tank Replace your ugly OEM plastic coolant overflow tank with a sleek, metal PERRIN Coolant Overflow Tank! Durable aluminum construction Wrinkle black powder-coated finish Adds clearance for aftermarket intercooler piping Universal design will work with... MSRP: Now: $198.90 Choose Options Compare Compare Selected × OK
Quick view Killer B Motorsport | sku: DBFAv2 Killer B 2015+ Subaru WRX Coolant Breather Fitting Assembly Killer B 2015+ Subaru WRX Coolant Breather Fitting Assembly We're a company that likes solving problems. As some of you FA20 WRX enthusiasts have found, the OEM plastic breather/coolant fitting can start to leak over time, or worse, break when you're... MSRP: Now: $149.00 Add to Cart Compare Quick view Killer B Motorsport | sku: KBMRAD01 **Special Order** Killer B 2015+ Subaru WRX Performance Radiator Killer B 2015+ Subaru WRX Performance Radiator The Killer B Motorsport Performance Radiator takes cooling technology to the next level of performance. Utilizing F1 core technology, the Killer B Motorsport radiator can absorb more heat with less space,... MSRP: Now: $1,699.00 Add to Cart Compare Quick view Mishimoto Mishimoto 2015+ Subaru WRX Silicone Radiator Coolant Hose Kit PRODUCT FEATURES Direct fit for the 2015+ Subaru WRX Constructed from four layers of silicone with heat-resistant embedded fibers Improves heat and pressure tolerance Includes high-quality worm-gear clamps for ease of installation Includes upper... MSRP: Was: Now: $127.95 - $139.95 Choose Options Compare Quick view Mishimoto Mishimoto 2015+ Subaru WRX CVT Transmission Cooler Kit Mishimoto 15 Subaru WRX CVT Transmission Cooler Kit FEATURES 20°F (6.7°C) temperature decrease compared to using only the stock transmission cooler Direct fit with no cutting or modification to the vehicle 19-row stacked-plate oil cooler is... MSRP: Now: $348.95 Choose Options Compare Quick view Mishimoto Mishimoto 15+ Subaru WRX Aluminum Radiator Stay FEATURES Direct fit for the 2015+ WRX and STI Anodized silver, black, blue, or red options available Constructed from 5052 aluminum Includes a set of two radiator stays Fits both Mishimoto and stock radiators A portion of all proceeds will be donated... MSRP: Now: $37.95 Choose Options Compare Quick view Mishimoto | sku: MMFS-STI-08P Mishimoto Plug-N-Play Performance Aluminum Fan Shroud Kit | 2008 - 2015 WRX/STI Direct plug-n-play for the 2008-2015 Subaru WRX/STI Includes two high-flow 12" fans, each providing over 1150 CFM of airflow Fans are prewired with stock-style connectors Fits with both stock and Mishimoto radiators Accommodates stock coolant overflow... MSRP: Now: $287.95 Add to Cart Compare Quick view Radium Engineering | sku: 14-0292 Radium PCV Valve Delete Fitting for 15+ WRX / BRZ The Radium PCV Valve Delete Fitting for the 15+ WRX, BRZ/FRS/86 specially machined aluminum fitting replaces the stock PCV valve on top of the Toyota 4U-GSE and Subaru FA20 engine blocks.Vehicle Fitment:• 2015-2019 Subaru WRX• 2013-2018+ Subaru... MSRP: Now: $18.95 Choose Options Compare Quick view PERRIN | sku: ASM-GAU-106 **Special Order** Perrin Coolant Hose Adapter Subaru The PERRIN Coolant Hose Adapter is essential for proper and easy installation of your water temperature sensors. When installing your water temperature sensor to your coolant lines, you will most likely have to modify your lines in order to get a sensor... MSRP: Now: $31.45 Add to Cart Compare Quick view GrimmSpeed Grimmspeed Radiator Hose Kit | 2015+ Subaru WRX / 2014+ FXT Grimmspeed Radiator Hose Kit A Subaru’s cooling system is only as good as its weakest link, commonly that’s the old, dry-rotted OEM coolant hoses. To keep a car reliable, whether it’s a daily driver or a high-horsepower build, it's... MSRP: Now: $110.00 Choose Options Compare Quick view Killer B Motorsport | sku: DWR2-B Killer B Dual Reservoir Tank (Wash / Coolant) for 08-14 Subaru WRX/STi - Black Killer B Dual Reservoir Tank (Wash / Coolant) for 08-14 Subaru WRX/STi - Black This product was designed to create more space in the engine compartment. Combining two reservoirs into a single component frees up space for intercooler tube placement,... MSRP: Now: $449.00 Choose Options Compare Quick view PERRIN Perrin Coolant Overflow Tank Replace your ugly OEM plastic coolant overflow tank with a sleek, metal PERRIN Coolant Overflow Tank! Durable aluminum construction Wrinkle black powder-coated finish Adds clearance for aftermarket intercooler piping Universal design will work with... MSRP: Now: $198.90 Choose Options Compare Compare Selected × OK
Quick view Killer B Motorsport | sku: KBMRAD01 **Special Order** Killer B 2015+ Subaru WRX Performance Radiator Killer B 2015+ Subaru WRX Performance Radiator The Killer B Motorsport Performance Radiator takes cooling technology to the next level of performance. Utilizing F1 core technology, the Killer B Motorsport radiator can absorb more heat with less space,... MSRP: Now: $1,699.00 Add to Cart Compare Quick view Mishimoto Mishimoto 2015+ Subaru WRX Silicone Radiator Coolant Hose Kit PRODUCT FEATURES Direct fit for the 2015+ Subaru WRX Constructed from four layers of silicone with heat-resistant embedded fibers Improves heat and pressure tolerance Includes high-quality worm-gear clamps for ease of installation Includes upper... MSRP: Was: Now: $127.95 - $139.95 Choose Options Compare Quick view Mishimoto Mishimoto 2015+ Subaru WRX CVT Transmission Cooler Kit Mishimoto 15 Subaru WRX CVT Transmission Cooler Kit FEATURES 20°F (6.7°C) temperature decrease compared to using only the stock transmission cooler Direct fit with no cutting or modification to the vehicle 19-row stacked-plate oil cooler is... MSRP: Now: $348.95 Choose Options Compare Quick view Mishimoto Mishimoto 15+ Subaru WRX Aluminum Radiator Stay FEATURES Direct fit for the 2015+ WRX and STI Anodized silver, black, blue, or red options available Constructed from 5052 aluminum Includes a set of two radiator stays Fits both Mishimoto and stock radiators A portion of all proceeds will be donated... MSRP: Now: $37.95 Choose Options Compare Quick view Mishimoto | sku: MMFS-STI-08P Mishimoto Plug-N-Play Performance Aluminum Fan Shroud Kit | 2008 - 2015 WRX/STI Direct plug-n-play for the 2008-2015 Subaru WRX/STI Includes two high-flow 12" fans, each providing over 1150 CFM of airflow Fans are prewired with stock-style connectors Fits with both stock and Mishimoto radiators Accommodates stock coolant overflow... MSRP: Now: $287.95 Add to Cart Compare Quick view Radium Engineering | sku: 14-0292 Radium PCV Valve Delete Fitting for 15+ WRX / BRZ The Radium PCV Valve Delete Fitting for the 15+ WRX, BRZ/FRS/86 specially machined aluminum fitting replaces the stock PCV valve on top of the Toyota 4U-GSE and Subaru FA20 engine blocks.Vehicle Fitment:• 2015-2019 Subaru WRX• 2013-2018+ Subaru... MSRP: Now: $18.95 Choose Options Compare Quick view PERRIN | sku: ASM-GAU-106 **Special Order** Perrin Coolant Hose Adapter Subaru The PERRIN Coolant Hose Adapter is essential for proper and easy installation of your water temperature sensors. When installing your water temperature sensor to your coolant lines, you will most likely have to modify your lines in order to get a sensor... MSRP: Now: $31.45 Add to Cart Compare Quick view GrimmSpeed Grimmspeed Radiator Hose Kit | 2015+ Subaru WRX / 2014+ FXT Grimmspeed Radiator Hose Kit A Subaru’s cooling system is only as good as its weakest link, commonly that’s the old, dry-rotted OEM coolant hoses. To keep a car reliable, whether it’s a daily driver or a high-horsepower build, it's... MSRP: Now: $110.00 Choose Options Compare Quick view Killer B Motorsport | sku: DWR2-B Killer B Dual Reservoir Tank (Wash / Coolant) for 08-14 Subaru WRX/STi - Black Killer B Dual Reservoir Tank (Wash / Coolant) for 08-14 Subaru WRX/STi - Black This product was designed to create more space in the engine compartment. Combining two reservoirs into a single component frees up space for intercooler tube placement,... MSRP: Now: $449.00 Choose Options Compare Quick view PERRIN Perrin Coolant Overflow Tank Replace your ugly OEM plastic coolant overflow tank with a sleek, metal PERRIN Coolant Overflow Tank! Durable aluminum construction Wrinkle black powder-coated finish Adds clearance for aftermarket intercooler piping Universal design will work with... MSRP: Now: $198.90 Choose Options Compare Compare Selected × OK
Quick view Mishimoto Mishimoto 2015+ Subaru WRX Silicone Radiator Coolant Hose Kit PRODUCT FEATURES Direct fit for the 2015+ Subaru WRX Constructed from four layers of silicone with heat-resistant embedded fibers Improves heat and pressure tolerance Includes high-quality worm-gear clamps for ease of installation Includes upper... MSRP: Was: Now: $127.95 - $139.95 Choose Options Compare
Quick view Mishimoto Mishimoto 2015+ Subaru WRX CVT Transmission Cooler Kit Mishimoto 15 Subaru WRX CVT Transmission Cooler Kit FEATURES 20°F (6.7°C) temperature decrease compared to using only the stock transmission cooler Direct fit with no cutting or modification to the vehicle 19-row stacked-plate oil cooler is... MSRP: Now: $348.95 Choose Options Compare Quick view Mishimoto Mishimoto 15+ Subaru WRX Aluminum Radiator Stay FEATURES Direct fit for the 2015+ WRX and STI Anodized silver, black, blue, or red options available Constructed from 5052 aluminum Includes a set of two radiator stays Fits both Mishimoto and stock radiators A portion of all proceeds will be donated... MSRP: Now: $37.95 Choose Options Compare Quick view Mishimoto | sku: MMFS-STI-08P Mishimoto Plug-N-Play Performance Aluminum Fan Shroud Kit | 2008 - 2015 WRX/STI Direct plug-n-play for the 2008-2015 Subaru WRX/STI Includes two high-flow 12" fans, each providing over 1150 CFM of airflow Fans are prewired with stock-style connectors Fits with both stock and Mishimoto radiators Accommodates stock coolant overflow... MSRP: Now: $287.95 Add to Cart Compare Quick view Radium Engineering | sku: 14-0292 Radium PCV Valve Delete Fitting for 15+ WRX / BRZ The Radium PCV Valve Delete Fitting for the 15+ WRX, BRZ/FRS/86 specially machined aluminum fitting replaces the stock PCV valve on top of the Toyota 4U-GSE and Subaru FA20 engine blocks.Vehicle Fitment:• 2015-2019 Subaru WRX• 2013-2018+ Subaru... MSRP: Now: $18.95 Choose Options Compare Quick view PERRIN | sku: ASM-GAU-106 **Special Order** Perrin Coolant Hose Adapter Subaru The PERRIN Coolant Hose Adapter is essential for proper and easy installation of your water temperature sensors. When installing your water temperature sensor to your coolant lines, you will most likely have to modify your lines in order to get a sensor... MSRP: Now: $31.45 Add to Cart Compare Quick view GrimmSpeed Grimmspeed Radiator Hose Kit | 2015+ Subaru WRX / 2014+ FXT Grimmspeed Radiator Hose Kit A Subaru’s cooling system is only as good as its weakest link, commonly that’s the old, dry-rotted OEM coolant hoses. To keep a car reliable, whether it’s a daily driver or a high-horsepower build, it's... MSRP: Now: $110.00 Choose Options Compare Quick view Killer B Motorsport | sku: DWR2-B Killer B Dual Reservoir Tank (Wash / Coolant) for 08-14 Subaru WRX/STi - Black Killer B Dual Reservoir Tank (Wash / Coolant) for 08-14 Subaru WRX/STi - Black This product was designed to create more space in the engine compartment. Combining two reservoirs into a single component frees up space for intercooler tube placement,... MSRP: Now: $449.00 Choose Options Compare Quick view PERRIN Perrin Coolant Overflow Tank Replace your ugly OEM plastic coolant overflow tank with a sleek, metal PERRIN Coolant Overflow Tank! Durable aluminum construction Wrinkle black powder-coated finish Adds clearance for aftermarket intercooler piping Universal design will work with... MSRP: Now: $198.90 Choose Options Compare Compare Selected × OK
Quick view Mishimoto Mishimoto 15+ Subaru WRX Aluminum Radiator Stay FEATURES Direct fit for the 2015+ WRX and STI Anodized silver, black, blue, or red options available Constructed from 5052 aluminum Includes a set of two radiator stays Fits both Mishimoto and stock radiators A portion of all proceeds will be donated... MSRP: Now: $37.95 Choose Options Compare Quick view Mishimoto | sku: MMFS-STI-08P Mishimoto Plug-N-Play Performance Aluminum Fan Shroud Kit | 2008 - 2015 WRX/STI Direct plug-n-play for the 2008-2015 Subaru WRX/STI Includes two high-flow 12" fans, each providing over 1150 CFM of airflow Fans are prewired with stock-style connectors Fits with both stock and Mishimoto radiators Accommodates stock coolant overflow... MSRP: Now: $287.95 Add to Cart Compare Quick view Radium Engineering | sku: 14-0292 Radium PCV Valve Delete Fitting for 15+ WRX / BRZ The Radium PCV Valve Delete Fitting for the 15+ WRX, BRZ/FRS/86 specially machined aluminum fitting replaces the stock PCV valve on top of the Toyota 4U-GSE and Subaru FA20 engine blocks.Vehicle Fitment:• 2015-2019 Subaru WRX• 2013-2018+ Subaru... MSRP: Now: $18.95 Choose Options Compare Quick view PERRIN | sku: ASM-GAU-106 **Special Order** Perrin Coolant Hose Adapter Subaru The PERRIN Coolant Hose Adapter is essential for proper and easy installation of your water temperature sensors. When installing your water temperature sensor to your coolant lines, you will most likely have to modify your lines in order to get a sensor... MSRP: Now: $31.45 Add to Cart Compare Quick view GrimmSpeed Grimmspeed Radiator Hose Kit | 2015+ Subaru WRX / 2014+ FXT Grimmspeed Radiator Hose Kit A Subaru’s cooling system is only as good as its weakest link, commonly that’s the old, dry-rotted OEM coolant hoses. To keep a car reliable, whether it’s a daily driver or a high-horsepower build, it's... MSRP: Now: $110.00 Choose Options Compare Quick view Killer B Motorsport | sku: DWR2-B Killer B Dual Reservoir Tank (Wash / Coolant) for 08-14 Subaru WRX/STi - Black Killer B Dual Reservoir Tank (Wash / Coolant) for 08-14 Subaru WRX/STi - Black This product was designed to create more space in the engine compartment. Combining two reservoirs into a single component frees up space for intercooler tube placement,... MSRP: Now: $449.00 Choose Options Compare Quick view PERRIN Perrin Coolant Overflow Tank Replace your ugly OEM plastic coolant overflow tank with a sleek, metal PERRIN Coolant Overflow Tank! Durable aluminum construction Wrinkle black powder-coated finish Adds clearance for aftermarket intercooler piping Universal design will work with... MSRP: Now: $198.90 Choose Options Compare Compare Selected × OK
Quick view Mishimoto | sku: MMFS-STI-08P Mishimoto Plug-N-Play Performance Aluminum Fan Shroud Kit | 2008 - 2015 WRX/STI Direct plug-n-play for the 2008-2015 Subaru WRX/STI Includes two high-flow 12" fans, each providing over 1150 CFM of airflow Fans are prewired with stock-style connectors Fits with both stock and Mishimoto radiators Accommodates stock coolant overflow... MSRP: Now: $287.95 Add to Cart Compare Quick view Radium Engineering | sku: 14-0292 Radium PCV Valve Delete Fitting for 15+ WRX / BRZ The Radium PCV Valve Delete Fitting for the 15+ WRX, BRZ/FRS/86 specially machined aluminum fitting replaces the stock PCV valve on top of the Toyota 4U-GSE and Subaru FA20 engine blocks.Vehicle Fitment:• 2015-2019 Subaru WRX• 2013-2018+ Subaru... MSRP: Now: $18.95 Choose Options Compare Quick view PERRIN | sku: ASM-GAU-106 **Special Order** Perrin Coolant Hose Adapter Subaru The PERRIN Coolant Hose Adapter is essential for proper and easy installation of your water temperature sensors. When installing your water temperature sensor to your coolant lines, you will most likely have to modify your lines in order to get a sensor... MSRP: Now: $31.45 Add to Cart Compare Quick view GrimmSpeed Grimmspeed Radiator Hose Kit | 2015+ Subaru WRX / 2014+ FXT Grimmspeed Radiator Hose Kit A Subaru’s cooling system is only as good as its weakest link, commonly that’s the old, dry-rotted OEM coolant hoses. To keep a car reliable, whether it’s a daily driver or a high-horsepower build, it's... MSRP: Now: $110.00 Choose Options Compare Quick view Killer B Motorsport | sku: DWR2-B Killer B Dual Reservoir Tank (Wash / Coolant) for 08-14 Subaru WRX/STi - Black Killer B Dual Reservoir Tank (Wash / Coolant) for 08-14 Subaru WRX/STi - Black This product was designed to create more space in the engine compartment. Combining two reservoirs into a single component frees up space for intercooler tube placement,... MSRP: Now: $449.00 Choose Options Compare Quick view PERRIN Perrin Coolant Overflow Tank Replace your ugly OEM plastic coolant overflow tank with a sleek, metal PERRIN Coolant Overflow Tank! Durable aluminum construction Wrinkle black powder-coated finish Adds clearance for aftermarket intercooler piping Universal design will work with... MSRP: Now: $198.90 Choose Options Compare Compare Selected × OK
Quick view Radium Engineering | sku: 14-0292 Radium PCV Valve Delete Fitting for 15+ WRX / BRZ The Radium PCV Valve Delete Fitting for the 15+ WRX, BRZ/FRS/86 specially machined aluminum fitting replaces the stock PCV valve on top of the Toyota 4U-GSE and Subaru FA20 engine blocks.Vehicle Fitment:• 2015-2019 Subaru WRX• 2013-2018+ Subaru... MSRP: Now: $18.95 Choose Options Compare Quick view PERRIN | sku: ASM-GAU-106 **Special Order** Perrin Coolant Hose Adapter Subaru The PERRIN Coolant Hose Adapter is essential for proper and easy installation of your water temperature sensors. When installing your water temperature sensor to your coolant lines, you will most likely have to modify your lines in order to get a sensor... MSRP: Now: $31.45 Add to Cart Compare Quick view GrimmSpeed Grimmspeed Radiator Hose Kit | 2015+ Subaru WRX / 2014+ FXT Grimmspeed Radiator Hose Kit A Subaru’s cooling system is only as good as its weakest link, commonly that’s the old, dry-rotted OEM coolant hoses. To keep a car reliable, whether it’s a daily driver or a high-horsepower build, it's... MSRP: Now: $110.00 Choose Options Compare Quick view Killer B Motorsport | sku: DWR2-B Killer B Dual Reservoir Tank (Wash / Coolant) for 08-14 Subaru WRX/STi - Black Killer B Dual Reservoir Tank (Wash / Coolant) for 08-14 Subaru WRX/STi - Black This product was designed to create more space in the engine compartment. Combining two reservoirs into a single component frees up space for intercooler tube placement,... MSRP: Now: $449.00 Choose Options Compare Quick view PERRIN Perrin Coolant Overflow Tank Replace your ugly OEM plastic coolant overflow tank with a sleek, metal PERRIN Coolant Overflow Tank! Durable aluminum construction Wrinkle black powder-coated finish Adds clearance for aftermarket intercooler piping Universal design will work with... MSRP: Now: $198.90 Choose Options Compare Compare Selected × OK
Quick view PERRIN | sku: ASM-GAU-106 **Special Order** Perrin Coolant Hose Adapter Subaru The PERRIN Coolant Hose Adapter is essential for proper and easy installation of your water temperature sensors. When installing your water temperature sensor to your coolant lines, you will most likely have to modify your lines in order to get a sensor... MSRP: Now: $31.45 Add to Cart Compare Quick view GrimmSpeed Grimmspeed Radiator Hose Kit | 2015+ Subaru WRX / 2014+ FXT Grimmspeed Radiator Hose Kit A Subaru’s cooling system is only as good as its weakest link, commonly that’s the old, dry-rotted OEM coolant hoses. To keep a car reliable, whether it’s a daily driver or a high-horsepower build, it's... MSRP: Now: $110.00 Choose Options Compare Quick view Killer B Motorsport | sku: DWR2-B Killer B Dual Reservoir Tank (Wash / Coolant) for 08-14 Subaru WRX/STi - Black Killer B Dual Reservoir Tank (Wash / Coolant) for 08-14 Subaru WRX/STi - Black This product was designed to create more space in the engine compartment. Combining two reservoirs into a single component frees up space for intercooler tube placement,... MSRP: Now: $449.00 Choose Options Compare Quick view PERRIN Perrin Coolant Overflow Tank Replace your ugly OEM plastic coolant overflow tank with a sleek, metal PERRIN Coolant Overflow Tank! Durable aluminum construction Wrinkle black powder-coated finish Adds clearance for aftermarket intercooler piping Universal design will work with... MSRP: Now: $198.90 Choose Options Compare Compare Selected × OK
Quick view GrimmSpeed Grimmspeed Radiator Hose Kit | 2015+ Subaru WRX / 2014+ FXT Grimmspeed Radiator Hose Kit A Subaru’s cooling system is only as good as its weakest link, commonly that’s the old, dry-rotted OEM coolant hoses. To keep a car reliable, whether it’s a daily driver or a high-horsepower build, it's... MSRP: Now: $110.00 Choose Options Compare Quick view Killer B Motorsport | sku: DWR2-B Killer B Dual Reservoir Tank (Wash / Coolant) for 08-14 Subaru WRX/STi - Black Killer B Dual Reservoir Tank (Wash / Coolant) for 08-14 Subaru WRX/STi - Black This product was designed to create more space in the engine compartment. Combining two reservoirs into a single component frees up space for intercooler tube placement,... MSRP: Now: $449.00 Choose Options Compare Quick view PERRIN Perrin Coolant Overflow Tank Replace your ugly OEM plastic coolant overflow tank with a sleek, metal PERRIN Coolant Overflow Tank! Durable aluminum construction Wrinkle black powder-coated finish Adds clearance for aftermarket intercooler piping Universal design will work with... MSRP: Now: $198.90 Choose Options Compare Compare Selected × OK
Quick view Killer B Motorsport | sku: DWR2-B Killer B Dual Reservoir Tank (Wash / Coolant) for 08-14 Subaru WRX/STi - Black Killer B Dual Reservoir Tank (Wash / Coolant) for 08-14 Subaru WRX/STi - Black This product was designed to create more space in the engine compartment. Combining two reservoirs into a single component frees up space for intercooler tube placement,... MSRP: Now: $449.00 Choose Options Compare Quick view PERRIN Perrin Coolant Overflow Tank Replace your ugly OEM plastic coolant overflow tank with a sleek, metal PERRIN Coolant Overflow Tank! Durable aluminum construction Wrinkle black powder-coated finish Adds clearance for aftermarket intercooler piping Universal design will work with... MSRP: Now: $198.90 Choose Options Compare Compare Selected
Quick view PERRIN Perrin Coolant Overflow Tank Replace your ugly OEM plastic coolant overflow tank with a sleek, metal PERRIN Coolant Overflow Tank! Durable aluminum construction Wrinkle black powder-coated finish Adds clearance for aftermarket intercooler piping Universal design will work with... MSRP: Now: $198.90 Choose Options Compare Compare Selected