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Up to 15% offVendor:Perrin PerformancePERRIN 22-26 Subaru WRX Single Exit Catback Exhaust
Only 2 leftRegular price $999.60Sale price $999.60 Regular priceUnit price per$1,176.00You Save $176.40! -
Up to 15% offVendor:Perrin PerformancePERRIN 22-26 Subaru WRX Stainless Steel Midpipe w/Resonator 3in. (Fits OEM/Aftermarket Mufflers)
Regular price $934.15Sale price $934.15 Regular priceUnit price per$1,099.00You Save $164.85! -
Up to 15% offVendor:Perrin PerformancePERRIN 08-21 WRX/STI & 13-26 BRZ/FR-S/86/GR86 Rear Sway Bar - 25mm
Only 5 leftRegular price $270.30Sale price $270.30 Regular priceUnit price per$318.00You Save $47.70! -
Up to 15% offVendor:Perrin PerformancePERRIN 08-21 WRX/STI & 13-26 BRZ/FR-S/86/GR86 Rear Sway Bar - 22mm
Regular price $260.10Sale price $260.10 Regular priceUnit price per$306.00You Save $45.90! -
Up to 15% offVendor:Perrin PerformancePERRIN 08-21 WRX/STI & 13-26 BRZ/FR-S/86/GR86 Rear Sway Bar - 18mm
Only 3 leftRegular price $250.75Sale price $250.75 Regular priceUnit price per$295.00You Save $44.25! -
Up to 15% offVendor:Perrin PerformancePERRIN 08-14 Subaru WRX STI / 11-14 WRX Front Swaybar - 22m
Only 2 leftRegular price $279.65Sale price $279.65 Regular priceUnit price per$329.00You Save $49.35! -
Up to 15% offVendor:Perrin PerformancePERRIN 22-26 Subaru WRX Front Swaybar - 24.5mm
Only 2 leftRegular price $297.50Sale price $297.50 Regular priceUnit price per$350.00You Save $52.50! -
Up to 15% offVendor:Perrin PerformancePERRIN 15-21 Subaru WRX Front Swaybar - 26mm
Only 8 leftRegular price $303.45Sale price $303.45 Regular priceUnit price per$357.00You Save $53.55! -
Up to 15% offVendor:Perrin PerformancePERRIN 15-21 Subaru WRX STI Front Sway Bar - 26mm
Only 4 leftRegular price $285.60Sale price $285.60 Regular priceUnit price per$336.00You Save $50.40! -
Up to 15% offVendor:Perrin PerformancePERRIN 04-07 Subaru STi / 06-07 WRX 22mm Rear Sway Bar Bushing
Regular price $15.30Sale price $15.30 Regular priceUnit price per$18.00You Save $2.70! -
Up to 15% offVendor:Perrin PerformancePERRIN WRX/STI 25mm Sway Bar Bushing
Regular price $28.05Sale price $28.05 Regular priceUnit price per$33.00You Save $4.95! -
Up to 15% offVendor:Perrin PerformancePERRIN 08-15 Subaru WRX/STi Repl 2.75in ID 11in Length Filter For PSP-INT-322/323/325/326 Intake Sys
Only 9 leftRegular price $79.05Sale price $79.05 Regular priceUnit price per$93.00You Save $13.95! -
Up to 15% offVendor:Perrin PerformancePERRIN 20-25 Toyota Supra Tow Hook Kit (Rear) - Red
Only 3 leftRegular price $89.25Sale price $89.25 Regular priceUnit price per$105.00You Save $15.75! -
Up to 15% offVendor:Perrin PerformancePERRIN 20-25 Toyota Supra Tow Hook Kit (Front) - Red
Only 5 leftRegular price $89.25Sale price $89.25 Regular priceUnit price per$105.00You Save $15.75! -
Up to 15% offVendor:Perrin PerformancePERRIN Subaru/Toyota/Scion 20mm Wheel Adapter (Bolt-On Type) 5x100 to 5x114.3 w/56mm Hub - Pair
Only 17 leftRegular price $219.30Sale price $219.30 Regular priceUnit price per$258.00You Save $38.70!
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.