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Up to 15% offVendor:Perrin PerformancePERRIN 08-14 Subaru WRX / 08-12 Impreza Master Cylinder Bracket - Black
Only 3 leftRegular price $147.90Sale price $147.90 Regular priceUnit price per$174.00You Save $26.10! -
Up to 15% offVendor:Perrin PerformancePERRIN 13-20 Subaru BRZ / Scion FR-S / Toyota 86 Drop-In Panel Filter - Black
Only 3 leftRegular price $64.60Sale price $64.60 Regular priceUnit price per$76.00You Save $11.40! -
Up to 15% offVendor:Perrin PerformancePERRIN 13-26 Subaru BRZ / 13-26 Toyota GR86/FR-S/86 (Automatic) SS Shift Knob - Ball Style
Only 2 leftRegular price $99.45Sale price $99.45 Regular priceUnit price per$117.00You Save $17.55! -
Up to 15% offVendor:Perrin PerformancePERRIN 08-14 Subaru WRX/STI / 08-11 Impreza Rear Subframe Lockdown System
Only 1 leftRegular price $45.90Sale price $45.90 Regular priceUnit price per$54.00You Save $8.10! -
Up to 15% offVendor:Perrin PerformancePERRIN 15-21 Subaru STI Front Mount Intercooler Boost Tubes + Hardware - Black Tubes
Only 2 leftRegular price $1,199.35Sale price $1,199.35 Regular priceUnit price per$1,411.00You Save $211.65! -
Up to 15% offVendor:Perrin PerformancePERRIN 15-21 Subaru WRX/STI Front Mount Intercooler Core + Mounting Beam - Black Core
Only 3 leftRegular price $1,199.35Sale price $1,199.35 Regular priceUnit price per$1,411.00You Save $211.65! -
Up to 15% offVendor:Perrin PerformancePERRIN 08-14 Subaru WRX/STI Front Mount Intercooler Core + Mounting Beam - Black Core
Only 1 leftRegular price $1,024.25Sale price $1,024.25 Regular priceUnit price per$1,205.00You Save $180.75! -
Up to 15% offVendor:Perrin PerformancePERRIN 08-21 Subaru WRX / 09-18 Forester XT / 05-09 LGT & OBXT Intercooler Coupler Kit - Blue
Regular price $82.45Sale price $82.45 Regular priceUnit price per$97.00You Save $14.55! -
Up to 15% offVendor:Perrin PerformancePERRIN 02-07 Subaru WRX / 04-21 STI Turbo Inlet Hose 3in. (For Aftermarket Turbos Only) - Black
Only 20 leftRegular price $283.05Sale price $283.05 Regular priceUnit price per$333.00You Save $49.95! -
Up to 15% offVendor:Perrin PerformancePERRIN 15-26 Subaru WRX / 18-23 Crosstrek / 13-17 Legacy & Outback Short Shift Adapter
Only 15 leftRegular price $112.20Sale price $112.20 Regular priceUnit price per$132.00You Save $19.80! -
Up to 15% offVendor:Perrin PerformancePERRIN 02-14 Subaru WRX / 00-13 Forester / 98-14 Impreza / 05-09 Outback Shifter Bushing Kit - Pair
Only 15 leftRegular price $29.75Sale price $29.75 Regular priceUnit price per$35.00You Save $5.25! -
Up to 15% offVendor:Perrin PerformancePERRIN 15-17 Subaru WRX/STI (w/FMIC ONLY) License Plate Relocation Kit
Only 11 leftRegular price $89.25Sale price $89.25 Regular priceUnit price per$105.00You Save $15.75! -
Up to 15% offVendor:Perrin PerformancePERRIN Subaru BRZ/Scion FR-S Cone Filter w/3.125in Mouth (For Intakes INT-330/-333/-334/-335)
Only 7 leftRegular price $79.05Sale price $79.05 Regular priceUnit price per$93.00You Save $13.95! -
Up to 15% offVendor:Perrin PerformancePERRIN 2-Piece Replacement Filter for PERRIN Intakes 3.125 inch ID (Fits Big MAF and V2 standard In
Regular price $79.05Sale price $79.05 Regular priceUnit price per$93.00You Save $13.95! -
Up to 15% offVendor:Perrin PerformancePERRIN 25mm Rear Swaybar Bushings for 04-07 STi using PERRIN Stout Mounts
Only 3 leftRegular price $33.15Sale price $33.15 Regular priceUnit price per$39.00You Save $5.85!
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.