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Vendor:GrimmSpeedGrimmSpeed 02-07 Subaru WRX / 04-07 Subaru STi / 02-05 Subaru Impreza Radiator Hose Kit - Black
Only 16 leftRegular price $119.00Sale price $119.00 Regular priceUnit price per -
Vendor:GrimmSpeedGrimmSpeed 04-21 Subaru STI (6MT) / 02-24 Subaru WRX (5MT/6MT) 75A Street Transmission Mount
Regular price $249.00Sale price $249.00 Regular priceUnit price per -
Vendor:GrimmSpeedGrimmSpeed 15-17 Subaru STI Sound Plug Generator Plug Kit - Black
Regular price $39.00Sale price $39.00 Regular priceUnit price per -
Vendor:GrimmSpeedGrimmSpeed Shift Knob Stainless Steel - Subaru 5 Speed and 6 Speed Manual Transmission - Red
Only 2 leftRegular price $75.00Sale price $75.00 Regular priceUnit price per -
Vendor:GrimmSpeedGrimmSpeed Tallboy Shift Knob Aluminum Black - M12x1.25
Only 2 leftRegular price $75.00Sale price $75.00 Regular priceUnit price per -
Vendor:GrimmSpeedGrimmSpeed Tallboy Shift Knob Black Delrin - M12x1.25
Only 2 leftRegular price $39.00Sale price $39.00 Regular priceUnit price per -
Vendor:GrimmSpeedGrimmSpeed 15-17 Subaru STI Sound Plug Generator Plug Kit - Red
Regular price $39.00Sale price $39.00 Regular priceUnit price per -
Vendor:GrimmSpeedGrimmSpeed 08-14 Subaru WRX STI Lightweight Battery Mount Kit
Only 12 leftRegular price $129.00Sale price $129.00 Regular priceUnit price per -
Vendor:GrimmSpeedGrimmSpeed License Plate Frame - GrimmSpeed Text (Single)
Regular price $5.00Sale price $5.00 Regular priceUnit price per -
Vendor:GrimmSpeedGrimmSpeed 08-18 Subaru WRX/STI Lightweight Battery Tie Down - Red
Only 12 leftRegular price $45.00Sale price $45.00 Regular priceUnit price per -
Vendor:GrimmSpeedGrimmSpeed Bottle Opener Keychain
Regular price $9.00Sale price $9.00 Regular priceUnit price per -
Vendor:GrimmSpeedGrimmSpeed License Plate Frame (Pair)
Only 3 leftRegular price $9.00Sale price $9.00 Regular priceUnit price per -
Vendor:GrimmSpeedGrimmSpeed 2002+ Subaru WRX/STI / 05-09 Legacy GT Windshield Banner 43in. - White
Only 5 leftRegular price $35.00Sale price $35.00 Regular priceUnit price per -
Vendor:GrimmSpeedGrimmSpeed License Plate Frame - GrimmSpeed Red Text (Single)
Regular price $5.00Sale price $5.00 Regular priceUnit price per -
Vendor:GrimmSpeedGrimmSpeed 2015+ Subaru WRX/STI High Lift Hood Struts
Regular price $109.00Sale price $109.00 Regular priceUnit price per
Why Buy from FAST of West Chester?
This isn’t a warehouse — it’s a performance shop. At FAST of West Chester, every part we sell has been installed, tested, and pushed on real builds.
Led by Dave Brown, our team knows what works, what doesn’t, and what actually delivers results. No guesswork. No wasted money. Just proven performance.
Unlike large online retailers, our recommendations are based on hands-on experience with Subaru, JDM, and performance platforms — ensuring every part we offer delivers reliable performance, fitment, and results.