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Up to 15% offVendor:Perrin PerformancePERRIN 22-26 Subaru WRX Cold Air Intake w/Heatshield - Black
Regular price $476.85Sale price $476.85 Regular priceUnit price per$561.00You Save $84.15! -
Up to 15% offVendor:Perrin PerformancePERRIN 22-26 Subaru WRX & 20-25 Outback/Ascent/Legacy (CVT ONLY) SS Shift Knob - Ball Style
Only 11 leftRegular price $113.05Sale price $113.05 Regular priceUnit price per$133.00You Save $19.95! -
Up to 15% offVendor:Perrin PerformancePERRIN 15-26 Subaru WRX / 15-21 STI Adjustable Trunk Bumper Set (2pcs) - Blue
Only 7 leftRegular price $16.15Sale price $16.15 Regular priceUnit price per$19.00You Save $2.85! -
Up to 15% offVendor:Perrin PerformancePERRIN 19-21 Subaru WRX / 16-18 Forester / 15-19 Legacy Lightweight Crank Pulley - Black
Regular price $183.60Sale price $183.60 Regular priceUnit price per$216.00You Save $32.40! -
Up to 15% offVendor:Perrin PerformancePERRIN 05-21 Subaru STI / 06-26 WRX / 05-09 LGT/OBXT Clutch Delay Valve Delete - Red
Regular price $39.95Sale price $39.95 Regular priceUnit price per$47.00You Save $7.05! -
Up to 15% offVendor:Perrin PerformancePERRIN 04-21 Subaru STI Shifter Detent Kit - Red
Regular price $38.25Sale price $38.25 Regular priceUnit price per$45.00You Save $6.75! -
Up to 15% offVendor:Perrin PerformancePERRIN 15-26 Subaru WRX / 18-23 Crosstrek Shifter Detent Kit - Red
Regular price $38.25Sale price $38.25 Regular priceUnit price per$45.00You Save $6.75! -
Up to 15% offVendor:Perrin PerformancePERRIN 93-26 Subaru WRX/STI/Impreza/OBXT/LGT & 13-26 BRZ/GR86/Crosstrek Jack Pad Set (5pc) - Black
Regular price $99.45Sale price $99.45 Regular priceUnit price per$117.00You Save $17.55! -
Up to 15% offVendor:Perrin PerformancePERRIN 22-26 Subaru WRX / 20-25 OBXT & LXT / 19-25 Ascent Equal Length Header - Brushed SS
Only 5 leftRegular price $1,059.95Sale price $1,059.95 Regular priceUnit price per$1,247.00You Save $187.05! -
Up to 15% offVendor:Perrin PerformancePERRIN 08-26 Subaru WRX / 08-21 STI / 13-26 BRZ GR86 / 05-25 OBXT Driveshaft Carrier Bushings
Regular price $39.95Sale price $39.95 Regular priceUnit price per$47.00You Save $7.05! -
Up to 15% offVendor:Perrin PerformancePERRIN 08-26 Subaru WRX / 08-21 STI Driveshaft Lockdown Kit
Regular price $129.20Sale price $129.20 Regular priceUnit price per$152.00You Save $22.80! -
Up to 15% offVendor:Perrin PerformancePERRIN 22-26 Subaru BRZ / Toyota GR86 Lightweight Alternator Pulley - Red
Only 5 leftRegular price $51.85Sale price $51.85 Regular priceUnit price per$61.00You Save $9.15! -
Up to 15% offVendor:Perrin PerformancePERRIN 02-14 Subaru WRX / 04-21 STI / 08-11 Impreza Pulley Cover - Neon Yellow
Regular price $99.45Sale price $99.45 Regular priceUnit price per$117.00You Save $17.55! -
Up to 15% offVendor:Perrin PerformancePERRIN 22-26 Subaru WRX / 20-25 LGT & OBXT / 19-25 Ascent Diverter Valve - Red
Regular price $167.45Sale price $167.45 Regular priceUnit price per$197.00You Save $29.55! -
Up to 15% offVendor:Perrin PerformancePERRIN 15-21 Subaru WRX Cold-Air Intake w/Heatshield - Black
Only 16 leftRegular price $399.50Sale price $399.50 Regular priceUnit price per$470.00You Save $70.50!
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.