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Sold outVendor:OLMOLM OE Style Mirror Cover with Turn Signal Cutout - Crystal Black Silica - 2015-2021 Subaru WRX / STI / 2015-2017 Crosstrek
Regular price $115.00Sale price $115.00 Regular priceUnit price per$115.00 -
Up to 5% offVendor:Blouch Performance TurboSubaru WRX/STi Dominator 2.5G2-R "Polka Pickle" Ball Bearing Turbocharger
Regular price $2,378.73Sale price $2,378.73 Regular priceUnit price per$2,495.00You Save $116.27! -
![JDMuscle [15-21 WRX/STI] P&S Series Carbon Fiber Driver Rear Door Pull Trim | JDM-WRX15-PS-032039](//fastwcperformance.com/cdn/shop/files/jdmuscle-15-21-wrxsti-ps-series-carbon-fiber-driver-rear-door-pull-trim-jdm-wrx15-ps-032039-9855488.jpg?v=1771089464&width=220)
Up to 76% offSold outVendor:JDMuscleJDMuscle [15-21 WRX/STI] P&S Series Carbon Fiber Driver Rear Door Pull Trim | JDM-WRX15-PS-032039
Regular price $11.98Sale price $11.98 Regular priceUnit price per$49.00You Save $37.02! -
Up to 5% offVendor:AWE TuningAWE Tuning Subaru WRX/STI VA/GV Sedan Track Edition Exhaust - Chrome Silver Tips (102mm)
Only 6 leftRegular price $1,195.00Sale price $1,195.00 Regular priceUnit price per$1,257.89You Save $62.89! -
Up to 15% offVendor:Perrin PerformancePERRIN 22-26 Subaru WRX Cold Air Intake w/Heatshield - Red
Regular price $499.80Sale price $499.80 Regular priceUnit price per$588.00You Save $88.20! -
Sold outVendor:IAG PerformanceIAG Spec High-Pressure Fuel Pump By Nostrum For 2022+ WRX
Regular price $1,235.99Sale price $1,235.99 Regular priceUnit price per$1,235.99 -
Vendor:IAG PerformanceIAG Spec High-Flow Direct GDI Fuel Injector Set By Nostrum For 2022+ Subaru WRX
Only 1 leftRegular price $1,659.99Sale price $1,659.99 Regular priceUnit price per$1,659.99 -
Up to 5% offVendor:Radium EngineeringRadium Engineering 08-21 Subaru WRX STi (EJ257 Only) RA-Series Fuel Pressure Regulator Kit
Only 11 leftRegular price $256.45Sale price $256.45 Regular priceUnit price per$269.95You Save $13.50! -
Up to 5% offVendor:Radium EngineeringRadium Engineering 08-17 Subaru WRX STI Fuel Pressure Gauge w/ 8AN ORB Adapter
Only 10 leftRegular price $75.00Sale price $75.00 Regular priceUnit price per$78.95You Save $3.95! -
Up to 10% offVendor:TurbosmartTurbosmart PSG40 Pneumatic Straight Gate 6psi Black
Only 7 leftRegular price $648.89Sale price $648.89 Regular priceUnit price per$720.99You Save $72.10! -
Up to 15% offVendor:FAST OF WEST CHESTERAEM 340 Fuel Pump Subaru WRX 2008-2014 / STI 2008-2021
Regular price $149.00Sale price $149.00 Regular priceUnit price per$175.00You Save $26.00! -
Up to 5% offVendor:Mickey ThompsonMickey Thompson ET Front Tire - 26.0/4.0-17 90000026535
Regular price $213.49Sale price $213.49 Regular priceUnit price per$224.01You Save $10.52! -
Up to 33% offVendor:NGKNGK Laser Iridium Spark Plug Box of 4 (ILKAR8H6)
Regular price $75.80Sale price $75.80 Regular priceUnit price per$113.68You Save $37.88! -
Vendor:MISHIMOTOMishimoto Universal Fan Mount Kit
Regular price $13.95Sale price $13.95 Regular priceUnit price per$13.95 -
Vendor:MISHIMOTOMishimoto 12 Inch Electric Fan 12V
Regular price $81.95Sale price $81.95 Regular priceUnit price per$81.95
![JDMuscle [15-21 WRX/STI] P&S Series Carbon Fiber Driver Rear Door Pull Trim | JDM-WRX15-PS-032039](http://fastwcperformance.com/cdn/shop/files/jdmuscle-15-21-wrxsti-ps-series-carbon-fiber-driver-rear-door-pull-trim-jdm-wrx15-ps-032039-9855488.jpg?v=1771089464&width=220)
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.