GrimmSpeed
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GrimmSpeed 12mm Two Position Exhaust Hanger
Original price $13.00 - Original price $13.00Original price$13.00$13.00 - $13.00Current price $13.00| /Aftermarket exhaust systems are often of a larger tubing diameter than factory systems and as a result, are a tighter fit below your car. With fact...
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GrimmSpeed 12mm Two Position Exhaust Hanger Set
Original price $40.00 - Original price $40.00Original price$40.00$40.00 - $40.00Current price $40.00| /Aftermarket exhaust systems are often of a larger tubing diameter than factory systems and as a result, are a tighter fit below your car. With fact...
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GrimmSpeed 2 Bolt Up-Pipe 2015-2021 STI
Original price $269.00 - Original price $309.00Original price$269.00 - $309.00$269.00 - $309.00Current price $269.00| /Adding a well-design, well-built aftermarket up pipe is one of the first things you should do to your Subaru. Our ultimate goal was to make the bes...
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GrimmSpeed 3 Bolt Up-Pipe 2015-2021 STI
Original price $269.00 - Original price $299.00Original price$269.00 - $299.00$269.00 - $299.00Current price $269.00| /Adding a well-design, well-built aftermarket up pipe is one of the first things you should do to your Subaru. Our ultimate goal was to make the bes...
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GrimmSpeed 3-Port Electronic Boost Control Solenoid 2015-2021 WRX
Original price $169.00 - Original price $169.00Original price$169.00$169.00 - $169.00Current price $169.00| /An Elegantly Engineered Solution If you've been in the Subaru game for long, you're probably well aware that a 3-port Electronic Boost Control Sole...
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GrimmSpeed Aftermarket 3" Downpipe to OEM Catback Adapter
Original price $57.00 - Original price $57.00Original price$57.00$57.00 - $57.00Current price $57.00| /A perfect solution to pesky problems - it's what you expect from GrimmSpeed! Exhaust leaks seem to be an all-too-common issue with most modded Suba...
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GrimmSpeed Billet Top Mount Intercooler Kit 2022+ WRX
Original price $899.00 - Original price $899.00Original price$899.00$899.00 - $899.00Current price $899.00| /For more than 10 years, GrimmSpeed Top Mount Intercoolers have been the go-to for quality and performance. We have been leading the charge in Subar...
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GrimmSpeed Black Air Oil Separator 2002-2007 WRX / 2004-2021 STI
Original price $299.00 - Original price $299.00Original price$299.00$299.00 - $299.00Current price $299.00| /An Air/Oil Separator has one job, remove the oil from the engine ventilation system so the oil does not get sent through the intake system. The Gr...
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GrimmSpeed Black Air Oil Separator 2008-2014 WRX
Original price $299.00 - Original price $299.00Original price$299.00$299.00 - $299.00Current price $299.00| /An Air/Oil Separator has one job, remove the oil from the engine ventilation system so the oil does not get sent through the intake system. The Gr...
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GrimmSpeed Black Charge Pipe Kit 2015-2021 WRX
Original price $295.00 - Original price $295.00Original price$295.00$295.00 - $295.00Current price $295.00| /The GrimmSpeed Charge Pipe Kit replaces the restrictive stock plastic unit on the FA20-powered WRX with larger diameter CNC mandrel bent aluminum t...
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Grimmspeed Black Classic Shift Knob 2002+ WRX / 2004-2021 STI
Original price $69.00 - Original price $69.00Original price$69.00$69.00 - $69.00Current price $69.00| /Perfect size and weight for the perfect shift, every time. The standard GrimmSpeed Shift Knob is one of the most popular in the Subaru aftermarket ...
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GrimmSpeed Black Engine Bay Dress-Up Caps 2022+ WRX
Original price $60.00 - Original price $60.00Original price$60.00$60.00 - $60.00Current price $60.00| /It's Time to Ditch Those Nasty Yellow Caps It's a simple fact: the yellow OEM Subaru engine bay caps are just plain UGLY. They don't match anything...
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GrimmSpeed Black Fender Shrouds 2015-2021 WRX/STI
Original price $89.00 - Original price $89.00Original price$89.00$89.00 - $89.00Current price $89.00| /Do away with the flimsy, boring factory fabric shrouds and make your engine bay stand out with the BRAND NEW GrimmSpeed Fender Shrouds for the 2015...
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GrimmSpeed Black Lightweight Battery Tiedown 2002+ WRX / 2004-2021 STI
Original price $39.00 - Original price $39.00Original price$39.00$39.00 - $39.00Current price $39.00| /Looking for something extra to spruce up your engine bay? Clean up that engine bay and show your GrimmSpeed pride with our newly-designed Subaru Ba...
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GrimmSpeed Black Lightweight Crank Pulley 2015-2021 WRX
Original price $135.00 - Original price $135.00Original price$135.00$135.00 - $135.00Current price $135.00| /Proven Performance. Your factory crank pulley is responsible for transferring energy from your crankshaft to your water pump, a/c compressor and a...
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GrimmSpeed Black Post-MAF Hose Kit 2015-2021 WRX
Original price $169.00 - Original price $169.00Original price$169.00$169.00 - $169.00Current price $169.00| /Less turbulent air means better flow. Increased flow equals more power! Our post MAF hose construction improves on OE with 2 main features: First i...
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GrimmSpeed Black Pulley Cover 2015-2021 WRX
Original price $89.00 - Original price $89.00Original price$89.00$89.00 - $89.00Current price $89.00| /Tired of being teased for your boring engine bay? Did you replace your stock TMIC with one that doesn't facilitate the use of the stock engine cove...
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GrimmSpeed Black Radiator Hose Kit 2015-2021 WRX
Original price $110.00 - Original price $110.00Original price$110.00$110.00 - $110.00Current price $110.00| /Your Subaru’s cooling system is only as good as its weakest link, commonly that’s the old, dry-rotted OEM coolant hoses. As your Subaru ages and th...
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GrimmSpeed Black Radiator Shroud 2015-2021 WRX/STI
Original price $89.00 - Original price $89.00Original price$89.00$89.00 - $89.00Current price $89.00| /Spruce up your engine bay and make it stand out! At GrimmSpeed, we pride ourselves in the design of our aesthetic pieces just as much as our perfor...
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GrimmSpeed Black Stealthbox Intake 2015-2021 WRX
Original price $399.00 - Original price $399.00Original price$399.00$399.00 - $399.00Current price $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 perfor...
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Grimmspeed Black Stubby Shift Knob 2002+ WRX / 2004-2021 STI
Original price $69.00 - Original price $69.00Original price$69.00$69.00 - $69.00Current price $69.00| /Perfect size and weight for the perfect shift, every time. The GrimmSpeed Stubby Knobs are for car enthusiasts that prefer a shift knob that's on t...
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Grimmspeed Black Tallboy Shift Knob 2002+ WRX / 2004-2021 STI
Original price $69.00 - Original price $69.00Original price$69.00$69.00 - $69.00Current price $69.00| /BEAUTY THROUGH SIMPLICITY GrimmSpeed Shift Knobs have been extremely popular in the Subaru Enthusiast Community for a long time. The option of mate...
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GrimmSpeed Bypass Valve 2008-2014 WRX
Original price $249.00 - Original price $249.00Original price$249.00$249.00 - $249.00Current price $249.00| /The long-awaited GrimmSpeed Bypass Valves are here! Our passion for building the most robust, best-performing parts on the market has driven us to ...
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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...
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GrimmSpeed Catted JPipe 2015-2021 WRX
Original price $829.00Original price $829.00 - Original price $829.00Original price $829.00Current price $746.10$746.10 - $746.10Current price $746.10| /Innovative Turbo Flange Design - 1/2" thick while retaining all OEM brackets One-Piece Tube - Ensures exact fitment, robust construction and ease ...
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GrimmSpeed Ceramic Coated 2 Bolt Up-Pipe 2015-2021 STI
Original price $309.00 - Original price $309.00Original price$309.00$309.00 - $309.00Current price $309.00| /Adding a well-design, well-built aftermarket up pipe is one of the first things you should do to your Subaru. Our ultimate goal was to make the bes...
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GrimmSpeed Chase JB400 Turbocharger Kit 2004-2021 STI / 2008-2014 WRX
Original price $1,350.00 - Original price $1,350.00Original price$1,350.00$1,350.00 - $1,350.00Current price $1,350.00| /The GrimmSpeed Turbocharger Program started by recognizing a need in the market for a robust, quick-spooling and high-performing turbo. Design bega...
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GrimmSpeed Donut Gasket
Original price $16.00 - Original price $16.00Original price$16.00$16.00 - $16.00Current price $16.00| /Replace your worn or leaking OEM donut gasket with this fiber-reinforced graphite donut gasket at a fraction of the cost.
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GrimmSpeed Downpipe to Catback 3" Gasket
Original price $22.00 - Original price $22.00Original price$22.00$22.00 - $22.00Current price $22.00| /GrimmSpeed OEM Style Gasket, better than OEM at an attractive price. Tired of the endless searching for a 3" 2 Bolt premium gasket that doesn't blo...
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GrimmSpeed Downpipe to Catback 3" Gasket 2x Thick
Original price $27.00 - Original price $27.00Original price$27.00$27.00 - $27.00Current price $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 ...
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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...
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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...
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GrimmSpeed Equal Length Headers 2015-2021 WRX
Original price $899.00 - Original price $899.00Original price$899.00$899.00 - $899.00Current price $899.00| /Over the years, GrimmSpeed has proven that our exhaust products are some of the highest-quality and best-performing in the industry because of the ...
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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...
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GrimmSpeed Exhaust Gasket Set 2022+ WRX
Original price $89.00 - Original price $89.00Original price$89.00$89.00 - $89.00Current price $89.00| /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've...
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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...
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