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Up to 11% offVendor:BorlaBorla Pro-XS 2.25in Tubing 19in x 4in x 9.5in Oval Notched Dual In / Dual Out Muffler
Only 14 leftRegular price $276.99Sale price $276.99 Regular priceUnit price per$309.99You Save $33.00! -
Up to 10% offVendor:BorlaBorla Pro-XS 2.5in Tubing 19in x 4in x 9.5in Oval Center/Dual Muffler
Regular price $187.99Sale price $187.99 Regular priceUnit price per$209.99You Save $22.00! -
Up to 10% offVendor:BorlaBorla Pro-XS 2in Tubing 14in x 4in x 9.5in Oval Center/Offset Muffler
Only 11 leftRegular price $128.99Sale price $128.99 Regular priceUnit price per$143.99You Save $15.00! -
Up to 10% offVendor:BorlaBorla Pro-XS 2in Tubing 14in x 4in x 9.5in Oval Notched Center/Offset Muffler
Only 13 leftRegular price $132.99Sale price $132.99 Regular priceUnit price per$147.99You Save $15.00! -
Up to 10% offVendor:BorlaBorla Pro-XS 2in Tubing 14in x 4in x 9.5in Oval Offset/Offset Muffler
Only 19 leftRegular price $138.99Sale price $138.99 Regular priceUnit price per$154.99You Save $16.00! -
Up to 10% offVendor:BorlaBorla Pro-XS 2inch, 2inch, 14inch x 9-1/2inch x 4inch Oval Cen/Cen w/o Notch Turbo Muffler
Only 19 leftRegular price $128.99Sale price $128.99 Regular priceUnit price per$143.99You Save $15.00! -
Up to 10% offVendor:BorlaBorla Pro-XS 3in, 2-1/2in, 19in x 9-1/2in x 4in Oval Cen/Dual Turbo XL Muffler
Regular price $187.99Sale price $187.99 Regular priceUnit price per$209.99You Save $22.00! -
Up to 11% offVendor:BorlaBorla S Type Cat Back 15-17 Ford Mustang 2.3L EcoBoost MT/AT 2.25in pipe 4in tip
Only 8 leftRegular price $1,597.99Sale price $1,597.99 Regular priceUnit price per$1,789.99You Save $192.00! -
Up to 11% offVendor:BorlaBorla S Type Rear Section 15-17 Ford Mustang 2.3L EcoBoost MT/AT 2.25in pipe 4in tip
Only 15 leftRegular price $999.99Sale price $999.99 Regular priceUnit price per$1,119.99You Save $120.00! -
Up to 11% offVendor:BorlaBorla S-Type Cat Back 18-20 Ford Mustang GT Convertible 2.5in pipe 4in tip
Regular price $1,699.99Sale price $1,699.99 Regular priceUnit price per$1,903.99You Save $204.00! -
Up to 11% offVendor:BorlaBorla S-Type Cat-Back 14 Sierra 1500 Ext. Cab Stnd Bed/CC Short Bed 143.5in WB Side Exit Exhaust
Regular price $1,514.99Sale price $1,514.99 Regular priceUnit price per$1,696.99You Save $182.00! -
Up to 11% offVendor:BorlaBorla S-Type Cat-Back 14-15 Sierra 1500 Std Bed/CC Short Bed 143.5in WB Side Exit Exhaust Black Tips
Regular price $1,566.99Sale price $1,566.99 Regular priceUnit price per$1,754.99You Save $188.00! -
Up to 11% offVendor:BorlaBorla S-Type Cat-Back 15-17 Ford Mustang GT 5.0L V8 MT/AT 2.5in pipe 4in tip
Regular price $1,549.99Sale price $1,549.99 Regular priceUnit price per$1,735.99You Save $186.00! -
Up to 11% offVendor:BorlaBorla S-Type Cat-Back 15-17 Ford Mustang GT 5.0L V8 MT/AT 2.5in pipe 4in tip (Black Chrome)
Only 19 leftRegular price $1,597.99Sale price $1,597.99 Regular priceUnit price per$1,789.99You Save $192.00! -
Up to 11% offVendor:BorlaBorla S-Type Cat-Back 15-17 Ford Mustang GT 5.0L V8 MT/AT 3in pipe 4in tip
Regular price $1,949.99Sale price $1,949.99 Regular priceUnit price per$2,183.99You Save $234.00!
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.