2015-2021 Subaru STI Engine
-
GrimmSpeed V2 Bypass Valve 2004-2021 STI / 2002-2007 WRX
Original price $249.00 - Original price $249.00Original price$249.00$249.00 - $249.00Current price $249.00| /GrimmSpeed V2 Bypass Valve 2004-2021 Subaru STI / 2002-2007 Subaru WRX CHANGES MADE IN THE V2 BPV: Removed the inspection port which was primarily...
View full details -
MSP Front Brace Bar 2015-2021 WRX/STI
Original price $199.00 - Original price $199.00Original price$199.00$199.00 - $199.00Current price $199.00| /The MSP Front Brace Bar is engineered to provide a bold, aggressive look and increased chassis rigidity for your 2015-2021 WRX/STI. It features a p...
View full details -
GrimmSpeed Dry-Con Air Filters
Original price $59.00 - Original price $59.00Original price$59.00$59.00 - $59.00Current price $59.00| /At GrimmSpeed we know that not everyone is ready for one of our full aftermarket intake systems, but still wants a safe and easy way to increase po...
View full details -
OLM Carbon Fiber Hood Struts 2015-2021 WRX/STI
Original price $109.00 - Original price $109.00Original price$109.00$109.00 - $109.00Current price $109.00| /Add a little style to your hood struts by swapping them for these carbon fiber topped ones. Same OE style reliability with improved looks. Each gas...
View full details -
COBB Tuning Accessport V3 2015-2021 WRX/STI
Original price $725.00Original price $725.00 - Original price $725.00Original price $725.00Current price $655.00$655.00 - $655.00Current price $655.00| /50 State Legal Simple ECU flashing with gauge package! The new in-cabin mountable Accessport V3 has a large, full color, higher resolution screen ...
View full details -
IBR Flex Fuel Sensor Kit 2015-2021 WRX/STI
Original price $549.99 - Original price $549.99Original price$549.99$549.99 - $549.99Current price $549.99| /This kit is designed to provide a way to data log and monitor the ethanol content of fuel on most new Subaru Vehicles. Our proprietary controller r...
View full details -
GetADomTune Cylinder 4 Chamber Cooling System 2002-2014 WRX / 2004-2021 STI
Original price $85.00 - Original price $85.00Original price$85.00$85.00 - $85.00Current price $85.00| /Industry first (and patent pending) DOHC EJ Cylinder 4 Combustion Chamber Cooling kit increases coolant flow in the LH head to improve reliability...
View full details -
GrimmSpeed Top Mount Intercooler Aluminum Y-Pipe Kit 2004-2021 STI
Original price $169.00 - Original price $169.00Original price$169.00$169.00 - $169.00Current price $169.00| /Special Fitment Note: Supported fitments include only those vehicles running OEM STI and GrimmSpeed Top Mount Intercoolers. The elbow coupler is si...
View full details -
GrimmSpeed Top Mount Intercooler Kit 2002-2007 WRX / 2004-2021 STI
Original price $719.00 - Original price $799.00Original price$719.00 - $799.00$719.00 - $799.00Current price $719.00| /So, you probably already know that you want an intercooler with maximum cooling and minimum restriction, but when it comes to selecting the right o...
View full details -
GrimmSpeed Electronic Boost Control Solenoid 3-Port 2008-2021 STI
Original price $129.00 - Original price $129.00Original price$129.00$129.00 - $129.00Current price $129.00| /The Original Direct-Fit BCS for turbo Subarus. GrimmSpeed is proud to provide the most complete and easy to use 3-Port Electronic Boost Solenoid fo...
View full details -
IAG Street Series Air Oil Separator 2008-2014 WRX/ 2008-2021 STI
Original price $439.99 - Original price $439.99Original price$439.99$439.99 - $439.99Current price $439.99| /The IAG Performance V3 Street Series Air / Oil separator (AOS) is an excellent investment to keep your Subaru vehicle running well. The Street Seri...
View full details -
Koyo Aluminum Racing Radiator 2008-2021 WRX/STI
Original price $359.00 - Original price $359.00Original price$359.00$359.00 - $359.00Current price $359.00| /The Hyper V-Core Series is the newest to the Koyorad | Koyo All Aluminum Racing Radiator line up. An engine's cooling system in many newer vehicles...
View full details -
Perrin Brake Reservoir Cover 2002+ WRX/STI
Original price $13.50 - Original price $13.50Original price$13.50$13.50 - $13.50Current price $13.50| /Dress up your engine bay while preventing leaks and spills from your master cylinder reservoir with the PERRIN Brake Reservoir Cozy. Easy Installa...
View full details -
APR Carbon Fiber Radiator Cooling Plate 2015-2021 WRX/STI
Original price $268.60 - Original price $268.60Original price$268.60$268.60 - $268.60Current price $268.60| /The flow of air is not only limited to the outside of a car. To maximize cooling capabilities, a radiator needs a direct flow of air to allow an en...
View full details -
COBB Tuning Pitch Stop Mount 2002+ WRX/STI
Original price $110.00 - Original price $110.00Original price$110.00$110.00 - $110.00Current price $110.00| /The COBB Subaru Pitch Stop Mount is constructed of CNC machined 6061-T6 aluminum and finished with black anodizing. The COBB logo is laser engrav...
View full details -
GrimmSpeed Bypass Valve/ Blow Off Valve Gasket 2002-2007 WRX / 2004-2021 STI
Original price $13.00 - Original price $13.00Original price$13.00$13.00 - $13.00Current price $13.00| /We all know how bad (and expensive!) the OEM Subaru Top Mount Intercooler Gaskets can be. They are one of the greatest source of leaks in the entir...
View full details -
Subaru JDM STI Radiator Cap 2002+ WRX / 2004-2021 STI
Original price $49.95 - Original price $49.95Original price$49.95$49.95 - $49.95Current price $49.95| / -
FactionFab Subaru Pitch Stop Mount 2002+ WRX/STI
Original price $99.00 - Original price $99.00Original price$99.00$99.00 - $99.00Current price $99.00| /The pitch stop is designed to reduce front to back engine movement under acceleration and braking. In order to achieve maximum comfort, the factory...
View full details -
COBB Tuning 2.5L Spark Plugs 2006-2014 WRX / 2004-2021 STI
Original price $65.00 - Original price $65.00Original price$65.00$65.00 - $65.00Current price $65.00| /This is the factory spark plug as installed in the 2018 Subaru WRX STI Type RA and 2019 Subaru WRX STI. The main differences are a heat range tha...
View full details -
COBB Tuning SF Intake + Airbox 2019-2021 STI
Original price $525.00 - Original price $525.00Original price$525.00$525.00 - $525.00Current price $525.00| /EMISSIONS 50 State Legal. This part is legal for sale and use on Emissions Controlled Vehicles in all 50 states when used in accordance with the ...
View full details -
COBB Tuning LF BPV 2002-2007 WRX / 2004-2021 STI
Original price $325.00 - Original price $325.00Original price$325.00$325.00 - $325.00Current price $325.00| /EMISSIONS 50 State Legal. This part is legal for sale and use on Emissions Controlled Vehicles in all 50 states when used in accordance with the ...
View full details -
COBB Tuning Redline Carbon Fiber Fuse Cover 2008-2021 WRX/STI
Original price $175.00 - Original price $175.00Original price$175.00$175.00 - $175.00Current price $175.00| /The COBB Redline Carbon Fiber Fuse Cover for the 2008-2021 Subaru WRX/STI is constructed of solid carbon fiber featuring a 2x2 twill weave p...
View full details -
GrimmSpeed Exhaust Gasket Set 2002-2014 WRX/ 2004-2021 STI
Original price $99.00 - Original price $99.00Original price$99.00$99.00 - $99.00Current price $99.00| /GrimmSpeed™ knows that many of you replace all of your exhaust gasket at the same time while installing aftermarket exhaust parts on your car. We'v...
View full details -
Radium Master Cylinder Brace 2015-2021 WRX/STI
Original price $94.95 - Original price $94.95Original price$94.95$94.95 - $94.95Current price $94.95| /This Radium Engineering master cylinder brace is compatible with the left hand drive (LHD) 15-21 Subaru WRX, 15-21 Subaru WRX STi, and 14-18 Forest...
View full details -
Perrin Master Cylinder Brace 2015-2021 WRX/STI
Original price $131.75 - Original price $136.00Original price$131.75 - $136.00$131.75 - $136.00Current price $131.75| /The PERRIN Master Cylinder Brace prevents unwanted movement of the master cylinder, allowing for increased brake pedal stiffness and response. REDU...
View full details -
Cusco Type OS Front Strut Power Bar 2015-2021 WRX/STI
Original price $180.00 - Original price $180.00Original price$180.00$180.00 - $180.00Current price $180.00| /6A1 540 A * Type 1 Aluminum Oval shape * Steel Blue Bracket Light weight aluminum oval shaft, strong & durable.
-
GrimmSpeed High Lift Hood Struts 2015+ WRX / 2015-2021 STI
Original price $99.00 - Original price $99.00Original price$99.00$99.00 - $99.00Current price $99.00| /The only High-Lift Hood Struts designed for the VA WRX/STI and VB WRX! Let’s face it - the OEM hood struts on the 15+ WRX/STI are an awesome featur...
View full details -
COBB Tuning Top Feed 1050X Fuel Injectors 2002-2014 WRX / 2007-2021 STI
Original price $575.00 - Original price $575.00Original price$575.00$575.00 - $575.00Current price $575.00| /EMISSIONS This part is legal under the provisions of EPA’s Anti-Tampering Policy. COBB Tuning has established a reasonable basis (testing results...
View full details -
COBB Tuning Battery Tie Down 2002+ WRX/STI
Original price $65.00 - Original price $65.00Original price$65.00$65.00 - $65.00Current price $65.00| /Our Subaru Battery Tie Down is professionally designed in CAD and machined from quality billet aluminum. A black anodized finish and laser etched...
View full details -
COBB Tuning Intake Replacement Filter 2015-2021 WRX
Original price $80.00 - Original price $80.00Original price$80.00$80.00 - $80.00Current price $80.00| /WHY? The filter element that originally came with your SF Intake is cleanable and can be reused for the life of your car. However, should your fi...
View full details -
COBB Tuning AP3 OBD2 Universal Cable
Original price $75.00 - Original price $75.00Original price$75.00$75.00 - $75.00Current price $75.00| /EMISSIONS This part is not an emissions-related part and therefore can be used on Emission Controlled Vehicles. DESCRIPTION Tired of your A...
View full details -
Carbon Reproductions Carbon Kevlar Hood Struts 2015-2021 WRX/STI
Original price $119.00 - Original price $119.00Original price$119.00$119.00 - $119.00Current price $119.00| /Add a little style to your hood struts by swapping them for these carbon fiber topped ones. Same OE style reliability with improved looks. Each gas...
View full details -
GrimmSpeed Exhaust Manifold to Head Gasket (Pair) 2002+ WRX/STI
Original price $22.00 - Original price $22.00Original price$22.00$22.00 - $22.00Current price $22.00| /At GrimmSpeed™ we have worked with endless amounts of aftermarket gaskets, none seem to work as well as the multi-layer steel OEM style gaskets. Th...
View full details -
Blouch Dominator 1.5XT-R 8cm^2 Turbo 2002-2007 WRX/ 2004-2021 STI
Original price $1,815.00 - Original price $1,815.00Original price$1,815.00$1,815.00 - $1,815.00Current price $1,815.00| /BLCDOM1.5XT8CM2 This is the Blouch Dominator 1.5XT-R 8CM2 Turbocharger. This is a ball-bearing turbocharger that is capable of supporting up to abo...
View full details -
Perrin Panel Filter 2002+ WRX / 2004-2021 STI
Original price $56.95 - Original price $62.05Original price$56.95 - $62.05$56.95 - $62.05Current price $56.95| /The PERRIN High Flow Washable Replacement Air Filter is the last filter you will ever need to buy. Not only is it washable, but it will increase ho...
View full details -
Perrin Red Fender Shrouds 2015-2021 WRX/STI
Original price $93.50 - Original price $93.50Original price$93.50$93.50 - $93.50Current price $93.50| /COMPLETE THE LOOK Matching Perrin's signature pulley cover design, the angled cutouts look great while concealing the factory fender gap. DESIGN P...
View full details