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Up to 20% offVendor:BLOX RacingBLOX Racing 2022+ WRX Muffler Delete / Axle Back Single Wall 4in - Polished Tips
Regular price $395.20Sale price $395.20 Regular priceUnit price per$494.00You Save $98.80! -
Up to 20% offVendor:BLOX RacingBLOX Racing 14mm Adapter Top (1in) w/Viton O-Ring (Set of 8)
Regular price $41.60Sale price $41.60 Regular priceUnit price per$52.00You Save $10.40! -
Up to 20% offVendor:BLOX RacingBLOX Racing 14mm Viton O-Ring (Set of 4)
Regular price $8.80Sale price $8.80 Regular priceUnit price per$11.00You Save $2.20! -
Up to 20% offVendor:BLOX RacingBLOX Racing 2.5 inch Universal Street Muffler - Turndown Tip
Regular price $208.00Sale price $208.00 Regular priceUnit price per$260.00You Save $52.00! -
Up to 20% offVendor:BLOX RacingBLOX Racing 12+ Subaru/Toyota BRZ / FRS / GT86 Muffler Delete Kit
Regular price $341.60Sale price $341.60 Regular priceUnit price per$427.00You Save $85.40! -
Up to 20% offVendor:BLOX RacingBLOX Racing 63.5mm N1 304 SS Universal Exhaust Muffler w/ Angled Tip
Regular price $116.80Sale price $116.80 Regular priceUnit price per$146.00You Save $29.20! -
Up to 20% offVendor:BLOX RacingBLOX Racing 16-21 Honda Civic Si Sedan 2.5in T304 - Catback Exhaust
Regular price $873.60Sale price $873.60 Regular priceUnit price per$1,092.00You Save $218.40! -
Up to 20% offVendor:BLOX RacingBLOX Racing 2.5-inch Mini Race Muffler
Only 17 leftRegular price $133.60Sale price $133.60 Regular priceUnit price per$167.00You Save $33.40! -
Up to 20% offVendor:BLOX RacingBLOX Racing 2.25 inch SL Sport Muffler - Matte Black
Only 17 leftRegular price $140.00Sale price $140.00 Regular priceUnit price per$175.00You Save $35.00! -
Up to 20% offVendor:BLOX RacingBLOX Racing Cat-Back Exhaust System T304 SS 2016+ Honda Civic 1.5T Sedan / Hatchback (Non-Sport)
Regular price $811.20Sale price $811.20 Regular priceUnit price per$1,014.00You Save $202.80! -
Up to 20% offVendor:BLOX RacingBLOX Racing 11mm Viton O-Ring (Set of 4)
Regular price $8.80Sale price $8.80 Regular priceUnit price per$11.00You Save $2.20! -
Up to 20% offVendor:BLOX RacingBLOX Racing 11mm Viton O-Ring (Set of 8)
Regular price $12.80Sale price $12.80 Regular priceUnit price per$16.00You Save $3.20! -
Up to 20% offVendor:BLOX RacingBLOX Racing 76.2mm N1 Straight Tip Muffler Universal
Regular price $116.80Sale price $116.80 Regular priceUnit price per$146.00You Save $29.20! -
Up to 20% offVendor:BLOX RacingBLOX Racing 60.5mm Street Muffler - Straight Tip
Regular price $116.80Sale price $116.80 Regular priceUnit price per$146.00You Save $29.20! -
Up to 20% offVendor:BLOX RacingBLOX Racing 14mm Viton O-Ring (Set of 8)
Regular price $12.80Sale price $12.80 Regular priceUnit price per$16.00You Save $3.20!
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.