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Up to 15% offVendor:Perrin PerformancePERRIN 11-14 Subaru STI Wing Stabilizer - Black (Sedan Only)
Regular price $39.95Sale price $39.95 Regular priceUnit price per$47.00You Save $7.05! -
Up to 15% offVendor:Perrin PerformancePERRIN 08-14 Subaru WRX / 09-13 FXT / 05-09 LGT & OBXT Pro Electronic Boost Control Solenoid
Only 6 leftRegular price $169.15Sale price $169.15 Regular priceUnit price per$199.00You Save $29.85! -
Up to 15% offVendor:Perrin PerformancePERRIN Subaru WRX 15-21 / Universal Fire Wall Grommet - 1.4in.
Only 4 leftRegular price $16.15Sale price $16.15 Regular priceUnit price per$19.00You Save $2.85! -
Up to 15% offVendor:Perrin PerformancePERRIN Subaru / Universal 15mm ID 1.5in. Hole Offset Exhaust Hanger - Red (Sold Individually)
Regular price $13.81Sale price $13.81 Regular priceUnit price per$16.25You Save $2.44! -
Up to 15% offVendor:Perrin PerformancePERRIN Subaru / Universal 12mm ID 1.5in. Hole Offset Exhaust Hanger - Red (Sold Individually)
Regular price $13.81Sale price $13.81 Regular priceUnit price per$16.25You Save $2.44! -
Up to 15% offVendor:Perrin PerformancePERRIN Universal Brake Reservoir Cozy - Black
Regular price $12.75Sale price $12.75 Regular priceUnit price per$15.00You Save $2.25! -
Up to 15% offVendor:Perrin PerformancePERRIN License Plate Frame - Black w/White Lettering
Regular price $8.29Sale price $8.29 Regular priceUnit price per$9.75You Save $1.46! -
Up to 15% offVendor:Perrin PerformancePERRIN 15-21 Subaru WRX / 14-18 Forester XT Bypass/Blow Off Valve - Red
Regular price $236.30Sale price $236.30 Regular priceUnit price per$278.00You Save $41.70! -
Up to 15% offVendor:Perrin PerformancePERRIN 02-07 Subaru WRX / 04-21 STI / 06-08 FXT Bypass/Blow Off Valve - Red
Regular price $236.30Sale price $236.30 Regular priceUnit price per$278.00You Save $41.70! -
Up to 15% offVendor:Perrin PerformancePERRIN 02-07 Subaru WRX / 04-21 STI / 06-08 FXT Bypass/Blow Off Valve - Black
Only 17 leftRegular price $236.30Sale price $236.30 Regular priceUnit price per$278.00You Save $41.70! -
Up to 15% offVendor:Perrin PerformancePERRIN 08-26 Subaru WRX & STI / 06-25 LGT & OBXT / 09-24 Forester Front Control Arm Bushing Upgrade
Only 11 leftRegular price $59.50Sale price $59.50 Regular priceUnit price per$70.00You Save $10.50! -
Up to 15% offVendor:Perrin PerformancePERRIN 15-21 Subaru STI Front Mount Intercooler Boost Tubes + Hardware - Red Tubes
Only 4 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 02-07 Subaru WRX / 04-21 STI / 04-08 FXT Intercooler Coupler Kit - Black
Regular price $34.85Sale price $34.85 Regular priceUnit price per$41.00You Save $6.15! -
Up to 15% offVendor:Perrin PerformancePERRIN 08-14 Subaru WRX / 04-13 Forester XT / 05-09 LGT/OBXT Turbo Inlet Hose - Blue
Only 12 leftRegular price $283.05Sale price $283.05 Regular priceUnit price per$333.00You Save $49.95! -
Up to 15% offVendor:Perrin PerformancePERRIN 02-07 Subaru WRX/STi / 04-08 Forester XT Short Ram Intake - Red
Regular price $265.20Sale price $265.20 Regular priceUnit price per$312.00You Save $46.80!
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.