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Up to 20% offVendor:BLOX RacingBLOX Racing Up-Pipe to Turbo MLS Gasket for Subaru EJ20/EJ25
Regular price $10.40Sale price $10.40 Regular priceUnit price per$13.00You Save $2.60! -
Up to 20% offVendor:BLOX RacingBLOX Racing Exhaust Manifold to Up-Pipe for Subaru EJ20/EJ25
Regular price $8.80Sale price $8.80 Regular priceUnit price per$11.00You Save $2.20! -
Up to 20% offVendor:BLOX RacingBLOX Racing Cylinder Head to Exhaust Manifold MLS Gasket for Subaru EJ20/EJ25 (Pair)
Only 20 leftRegular price $14.40Sale price $14.40 Regular priceUnit price per$18.00You Save $3.60! -
Up to 31% offVendor:BilsteinBilstein B16 (PSS10) Subaru WRX STi Base/Limited H4 2.5L Front & Rear Performance Suspension System
Regular price $2,699.00Sale price $2,699.00 Regular priceUnit price per$3,900.00You Save $1,201.00! -
Up to 33% offVendor:BilsteinBilstein B8 2015-2017 Subaru WRX - STI Front Right Monotube Strut Assembly
Only 1 leftRegular price $335.00Sale price $335.00 Regular priceUnit price per$498.00You Save $163.00! -
Up to 33% offVendor:BilsteinBilstein B8 2015-2017 Subaru WRX - STI Front Left Monotube Strut Assembly
Only 3 leftRegular price $335.00Sale price $335.00 Regular priceUnit price per$498.00You Save $163.00! -
Up to 33% offVendor:BilsteinBilstein B6 2015-2017 Subaru WRX - STI Front Right Monotube Strut Assembly
Regular price $329.00Sale price $329.00 Regular priceUnit price per$489.00You Save $160.00! -
Up to 33% offVendor:BilsteinBilstein B6 2015-2017 Subaru WRX - STI Front Left Monotube Strut Assembly
Only 8 leftRegular price $329.00Sale price $329.00 Regular priceUnit price per$489.00You Save $160.00! -
Up to 33% offVendor:BilsteinBilstein B8 2015-2017 Subaru WRX - STI Rear Monotube Shock Absorber
Only 2 leftRegular price $166.00Sale price $166.00 Regular priceUnit price per$247.00You Save $81.00! -
Up to 33% offVendor:BilsteinBilstein B6 2015-2017 Subaru WRX - STI Rear Monotube Strut Assembly
Only 7 leftRegular price $156.00Sale price $156.00 Regular priceUnit price per$232.00You Save $76.00! -
Up to 5% offVendor:AWE TuningAWE Tuning 2015+ Subaru WRX (VA) / 2011+ Subaru STI (VA/GV) Touring-to-Track Conversion Kit
Only 3 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 4 leftRegular price $695.00Sale price $695.00 Regular priceUnit price per$731.58You Save $36.58! -
Up to 5% offVendor:AWE TuningAWE Tuning Subaru WRX/STI VA/GV Sedan Track Edition Exhaust - Diamond Black Tips (102mm)
Regular price $1,195.00Sale price $1,195.00 Regular priceUnit price per$1,257.89You Save $62.89! -
Up to 5% offVendor:AWE TuningAWE Tuning Subaru STI VA / WRX GV / STI GV Sedan Touring Edition Exhaust - Diamond Black Tip (102mm)
Only 1 leftRegular price $1,595.00Sale price $1,595.00 Regular priceUnit price per$1,678.95You Save $83.95! -
Up to 5% offVendor:AWE TuningAWE Tuning Subaru STI VA / WRX GV / STI GV Sedan Touring Edition Exhaust - Chrome Silver Tip (102mm)
Only 3 leftRegular price $1,595.00Sale price $1,595.00 Regular priceUnit price per$1,678.95You Save $83.95!
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.