GrimmSpeed
GrimmSpeed RED Top Mount Intercooler Silicone Coupler Kit - Subaru Forester XT (2004-2008)
$89.00
Special Fitment Note: Supported fitments include only those vehicles running OEM STI and GrimmSpeed Top Mount Intercoolers. The elbow coupler is sized to fit multiple turbo setups, some trimming may be required. Is your old...
GrimmSpeed RED Top Mount Intercooler Silicone Coupler Kit - Subaru STI (2004-2020)
$89.00
Special Fitment Note: Supported fitments include only those vehicles running OEM STI and GrimmSpeed Top Mount Intercoolers. The elbow coupler is sized to fit multiple turbo setups, some trimming may be required. Is your old...
GrimmSpeed Shifter Bushing Kit - Subaru STI (2004-2021)
$49.00
GRM.1153.1.0 - GrimmSpeed Shifter Bushing Kit - Subaru STI (2004-2021) Tighten Up Every Shift If your STI’s shifter feels loose or vague between gears, worn factory bushings are often the culprit. The GrimmSpeed 6-Speed STI...
-3%
GrimmSpeed Stainless Steel Equal Length Header Kit - Subaru WRX VB (2022+)
-3%
$1,000.00
$1,029.00
GRM113401 - GrimmSpeed Stainless Steel Equal Length Header Kit - Subaru WRX VB (2022+) Grimmspeed's attention to detail during development and overall exhaust knowledge allow us to make the best possible upgraded version of the...
GrimmSpeed Stealth Box Air Intake System Kit - Black - Subaru STI (2015-2022)
$349.00
You've been asking for this bad sally for a while and it's finally here. The intake the for the 15+ STI can be thought of as a hybrid of the tube and filter used in...
GrimmSpeed Stealth Box Air Intake System Kit - Black - Subaru WRX (2015-2022)
$399.00
Inspiration for the StealthBox Intake came from internal discussions about what we wanted from an intake system for the 2015+ WRX. Of course performance is the highest priority, but at GrimmSpeed so much more than...
GrimmSpeed Stealth Box Air Intake System Kit - Red - Subaru STI (2015-2022)
$349.00
You've been asking for this bad sally for a while and it's finally here. The intake the for the 15+ STI can be thought of as a hybrid of the tube and filter used in...
GrimmSpeed Stealth Box Air Intake System Kit - Red - Subaru WRX (2015-2022)
$399.00
Inspiration for the StealthBox Intake came from internal discussions about what we wanted from an intake system for the 2015+ WRX. Of course performance is the highest priority, but at GrimmSpeed so much more than...
GrimmSpeed Street Transmission Mount - All Subaru 5MT and 6MT Transmission
$249.00
GRM123041STR -GrimmSpeed Street Transmission Mount - All Subaru 5MT and 6MT Transmission Lock Down Your Drivetrain for More Predictable Shifting! OEM chassis mounts are usually designed with the top priority going to low NVH (noise,...
GrimmSpeed Top Mount Intercooler TMIC BOV Gasket - Subaru (2002-2007) WRX & (2004) STi
$26.00
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 entire intake stream. Fear not, GrimmSpeed has answered...
GrimmSpeed Top Mount Intercooler TMIC BOV Gasket - Subaru Impreza w/ Turbo (2002-2007)
$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 entire intake stream. Fear not, GrimmSpeed has answered...
GrimmSpeed Top Mount Intercooler TMIC BOV Gasket - Subaru WRX & STI (2004+)
$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 entire intake stream. Fear not, GrimmSpeed has answered...
GrimmSpeed Touch Up Paint 12oz Aerosol Spray Can - Platinum Silver (PSM)
$35.00
Direct (PSM) Platinum Silver Metallic Touch Up Paint!! NOTE: Paint can only be shipped in the lower 48 states and cannot be shipped in the air via USPS. Please select the Fedex or UPS Ground...
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GrimmSpeed Touch Up Paint 12oz Aerosol Spray Can - World Rally Blue (WRB)
$35.00
NOTE: Paint can only be shipped in the lower 48 states and cannot be shipped in the air via USPS. Please select the Fedex or UPS Ground shipping options only! Finally an answer to all...
GrimmSpeed Turbo to Downpipe Single Gasket 7-layer - Subaru Forester XT (2002-2013)
$19.00
GrimmSpeed OEM Style Gasket, OEM quality without the high OEM price.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. The...
GrimmSpeed Turbo to Downpipe Single Gasket 7-layer - Subaru Legacy GT (2005-2009)
$19.00
GrimmSpeed OEM Style Gasket, OEM quality without the high OEM price.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. The...
GrimmSpeed Turbo to Downpipe Single Gasket 7-layer - Subaru Outback XT (2005-2009)
$19.00
GrimmSpeed OEM Style Gasket, OEM quality without the high OEM price.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. The...
GrimmSpeed Turbo to Downpipe Single Gasket 7-layer - Subaru STI (2004-2020)
$19.00
GrimmSpeed OEM Style Gasket, OEM quality without the high OEM price.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. The...
GrimmSpeed Turbo to Downpipe Single Gasket 7-layer - Subaru WRX (2002-2014)
$19.00
GrimmSpeed OEM Style Gasket, OEM quality without the high OEM price.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. The...
GrimmSpeed Unequal Length Header Manifold - Subaru STI (2004-2021) WRX (2002-2014)
$839.20
GRM113026 - GrimmSpeed Unequal Length Header Manifold - Subaru STI (2004-2021) WRX (2002-2014) Over the years, GrimmSpeed Engineers have proven that we are capable of manufacturing the highest quality, best performing exhaust components for the Subaru aftermarket....
Grimmspeed Universal 2X Thick 3" 2-Bolt Multi Layer Stainless Steel Exhaust Gasket - Single
$27.00
Our new 2X Thick 3" 2-Bolt gasket is hands down the most beefy 3" 2-Bolt gasket on the market. 12 LAYERS!Tired of the endless searching for a 3" 2 Bolt premium gasket that doesn't blow out?...