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Up to 6% offVendor:IAG PerformanceIAG Fire-Lock 2.4L FA24 Head Gaskets (1 Pair w/ Fire-Lock Rings) For 14mm Head Studs Only
Regular price $329.99Sale price $329.99 Regular priceUnit price per$350.00You Save $20.01! -
![JDMuscle [22-26 WRX] Rear Diffuser V1 | Paint Matched / Gloss Black / Cherry Red](//fastwcperformance.com/cdn/shop/files/jdmuscle-22-26-wrx-rear-diffuser-v1-paint-matched-gloss-black-cherry-red-8165592.png?v=1771089466&width=220)
![JDMuscle [22-26 WRX] Rear Diffuser V1 | Paint Matched / Gloss Black / Cherry Red](//fastwcperformance.com/cdn/shop/files/jdmuscle-22-26-wrx-rear-diffuser-v1-paint-matched-gloss-black-cherry-red-5510788.png?v=1771089466&width=220)
Up to 37% offVendor:JDMuscleJDMuscle [22-26 WRX] Rear Diffuser V1 | Paint Matched / Gloss Black / Cherry Red
Regular price $219.00Sale price $219.00 Regular priceUnit price per$349.00You Save $130.00! -
![JDMuscle [22-26 WRX] Carbon Fiber CS Style Front Lip](//fastwcperformance.com/cdn/shop/files/jdmuscle-22-26-wrx-carbon-fiber-cs-style-front-lip-4100687.png?v=1771089448&width=220)
![JDMuscle [22-26 WRX] Carbon Fiber CS Style Front Lip](//fastwcperformance.com/cdn/shop/files/jdmuscle-22-26-wrx-carbon-fiber-cs-style-front-lip-4157432.png?v=1771089448&width=220)
Up to 33% offVendor:JDMuscleJDMuscle [22-26 WRX] Carbon Fiber CS Style Front Lip
Regular price $399.00Sale price $399.00 Regular priceUnit price per$599.00You Save $200.00! -
![JDMuscle [22-26 WRX] Sport Grille](//fastwcperformance.com/cdn/shop/files/jdmuscle-22-26-wrx-sport-grille-5316956.png?v=1771089464&width=220)
![JDMuscle [22-26 WRX] Sport Grille](//fastwcperformance.com/cdn/shop/files/jdmuscle-22-26-wrx-sport-grille-7183912.png?v=1771089464&width=220)
Vendor:JDMuscleJDMuscle [22-26 WRX] Sport Grille
Regular price $149.00Sale price $149.00 Regular priceUnit price per$149.00 -
Up to 4% offVendor:DENSTOJDenstoj Rocker Retainers for FA/FB Subaru Engine
Only 1 leftRegular price $695.00Sale price $695.00 Regular priceUnit price per$725.00You Save $30.00! -
Up to 10% offVendor:EibachEibach Pro-Lift Kit for 2022+ Subaru WRX
Regular price $399.00Sale price $399.00 Regular priceUnit price per$443.33You Save $44.33! -
Up to 10% offVendor:EibachEibach 2023 Subaru WRX PRO-Kit Lowering Springs
Regular price $395.00Sale price $395.00 Regular priceUnit price per$438.89You Save $43.89! -
Up to 11% offVendor:BorlaBorla 22-24 Subaru WRX ATAK Cat Back Exhaust
Only 2 leftRegular price $874.99Sale price $874.99 Regular priceUnit price per$979.99You Save $105.00! -
Up to 11% offVendor:BorlaBorla 2022 Subaru WRX 2.4L Turbo AT/MT AWD S-Type Catback Exhaust CB Tips
Only 12 leftRegular price $1,999.99Sale price $1,999.99 Regular priceUnit price per$2,239.99You Save $240.00! -
Up to 11% offVendor:BorlaBorla 2022 Subaru WRX 2.4L Turbo AT/MT AWD S-Type Catback Exhaust Polished Tips
Only 19 leftRegular price $1,699.99Sale price $1,699.99 Regular priceUnit price per$1,903.99You Save $204.00! -
Up to 5% offVendor:AWE TuningAWE Tuning 2015+ Subaru WRX (VA) / 2011+ Subaru STI (VA/GV) Touring-to-Track Conversion Kit
Only 7 leftRegular price $395.00Sale price $395.00 Regular priceUnit price per$415.79You Save $20.79! -
Up to 5% offVendor:AWE TuningAWE Tuning 2011+ Subaru STI (GV/VA) Track-to-Touring Conversion Kit
Only 3 leftRegular price $695.00Sale price $695.00 Regular priceUnit price per$731.58You Save $36.58! -
Up to 5% offVendor:AWE TuningAWE Tuning 2022+ VB Subaru WRX Track Edition Exhaust - Diamond Black Tips
Regular price $1,295.00Sale price $1,295.00 Regular priceUnit price per$1,363.16You Save $68.16! -
Up to 5% offVendor:AWE TuningAWE Tuning 2022+ VB Subaru WRX Track Edition Exhaust - Chrome Silver Tips
Only 4 leftRegular price $1,295.00Sale price $1,295.00 Regular priceUnit price per$1,363.16You Save $68.16! -
Up to 5% offVendor:AWE TuningAWE Tuning 2022+ VB Subaru WRX Touring Edition Exhaust - Diamond Black Tips
Only 3 leftRegular price $1,645.00Sale price $1,645.00 Regular priceUnit price per$1,731.58You Save $86.58!
![JDMuscle [22-26 WRX] Rear Diffuser V1 | Paint Matched / Gloss Black / Cherry Red](http://fastwcperformance.com/cdn/shop/files/jdmuscle-22-26-wrx-rear-diffuser-v1-paint-matched-gloss-black-cherry-red-8165592.png?v=1771089466&width=220)
![JDMuscle [22-26 WRX] Rear Diffuser V1 | Paint Matched / Gloss Black / Cherry Red](http://fastwcperformance.com/cdn/shop/files/jdmuscle-22-26-wrx-rear-diffuser-v1-paint-matched-gloss-black-cherry-red-5510788.png?v=1771089466&width=220)
![JDMuscle [22-26 WRX] Carbon Fiber CS Style Front Lip](http://fastwcperformance.com/cdn/shop/files/jdmuscle-22-26-wrx-carbon-fiber-cs-style-front-lip-4100687.png?v=1771089448&width=220)
![JDMuscle [22-26 WRX] Carbon Fiber CS Style Front Lip](http://fastwcperformance.com/cdn/shop/files/jdmuscle-22-26-wrx-carbon-fiber-cs-style-front-lip-4157432.png?v=1771089448&width=220)
![JDMuscle [22-26 WRX] Sport Grille](http://fastwcperformance.com/cdn/shop/files/jdmuscle-22-26-wrx-sport-grille-5316956.png?v=1771089464&width=220)
![JDMuscle [22-26 WRX] Sport Grille](http://fastwcperformance.com/cdn/shop/files/jdmuscle-22-26-wrx-sport-grille-7183912.png?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.