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Up to 11% offVendor:BorlaBorla CrateMuffler SBC 283/327/350 2.25 inch Offset In/Out 14in x 4.35in x 9in Oval S-Type Muffler
Only 7 leftRegular price $319.99Sale price $319.99 Regular priceUnit price per$357.99You Save $38.00! -
Up to 11% offVendor:BorlaBorla CrateMuffler Stock SBF 289/302/FE BB ATAK 2.25in Offset/Center 14inx4.35inx9in Oval Muffler
Only 7 leftRegular price $294.99Sale price $294.99 Regular priceUnit price per$329.99You Save $35.00! -
Up to 11% offVendor:BorlaBorla S-Type CrateMuffler 2.25in Offset-In/Center-Out (For Small Block Ford Stock Output 289/302)
Only 7 leftRegular price $319.99Sale price $319.99 Regular priceUnit price per$357.99You Save $38.00! -
Up to 10% offVendor:BorlaBorla CrateMuffler Stock SBF 289/302 (Exc. Coyote) ATAK 2.25in Inlet/Outlet Oval Muffler
Only 2 leftRegular price $289.99Sale price $289.99 Regular priceUnit price per$323.99You Save $34.00! -
Up to 11% offVendor:BorlaBorla CrateMuffler 2.25in Offset-In/Offset-Out in S-Typein Stock Sbf 289/302/351
Only 2 leftRegular price $316.99Sale price $316.99 Regular priceUnit price per$354.99You Save $38.00! -
Up to 11% offVendor:BorlaBorla CrateMuffler SBF 289/302/ 351 S-Type 2.50in Center/Offset Muffler
Only 3 leftRegular price $389.99Sale price $389.99 Regular priceUnit price per$435.99You Save $46.00! -
Up to 10% offVendor:BorlaBorla CrateMuffler Stock SBF 289/302/FE BB ATAK 2.25in Offset 14inx4.35inx9in Oval Muffler
Only 12 leftRegular price $289.99Sale price $289.99 Regular priceUnit price per$323.99You Save $34.00! -
Up to 11% offVendor:BorlaBorla CrateMuffler Stock SBF 289/ 302/ FE BB 2.5 inch Offset/Offset 14in x 4.35in x 9in Oval Muffler
Only 9 leftRegular price $388.99Sale price $388.99 Regular priceUnit price per$434.99You Save $46.00! -
Up to 11% offVendor:BorlaBorla CrateMuffler SBC Stock Output 283/327/350 V8 2.5in Offset/Center 14inx4.35inx9in Oval Muffler
Only 1 leftRegular price $348.99Sale price $348.99 Regular priceUnit price per$389.99You Save $41.00! -
Up to 11% offVendor:BorlaBorla CrateMuffler Stock SBC 283/327/350 S-Type 2.5in Offset/Center 14inx4.35inx9in Oval Muffler
Only 3 leftRegular price $399.99Sale price $399.99 Regular priceUnit price per$447.99You Save $48.00! -
Up to 11% offVendor:BorlaBorla CrateMuffler Stock SBC 283/327/350 2.5in Offset/Offset 14in x 4.35in x 9in Oval Muffler
Only 10 leftRegular price $319.99Sale price $319.99 Regular priceUnit price per$357.99You Save $38.00! -
Up to 11% offVendor:BorlaBorla CrateMuffler SBC Hot 350/383 2.5 inch Offset/Center 14in x 4.35in x 9in Oval Muffler
Only 14 leftRegular price $319.99Sale price $319.99 Regular priceUnit price per$357.99You Save $38.00! -
Up to 11% offVendor:BorlaBorla CrateMuffler Small Block Chevrolet ATAK 2.5in Offset/Offset 14inx4.35inx9in Muffler
Only 8 leftRegular price $348.99Sale price $348.99 Regular priceUnit price per$389.99You Save $41.00! -
Up to 11% offVendor:BorlaBorla CrateMuffler SBC Hot 350/383 2.5in Offset/Center 14in x 4.35in x 9in S-Type Muffler
Only 3 leftRegular price $316.99Sale price $316.99 Regular priceUnit price per$354.99You Save $38.00! -
Up to 11% offVendor:BorlaBorla Wailtail Oval 2-1/4in x 5in Side Round Out Boomer Muffler
Only 10 leftRegular price $409.99Sale price $409.99 Regular priceUnit price per$458.99You Save $49.00!
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.