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Up to 27% offVendor:MagnaflowMagnaFlow Muffler Trb SS 4X9 14 2/2.0
Only 10 leftRegular price $150.00Sale price $150.00 Regular priceUnit price per$206.64You Save $56.64! -
Up to 28% offVendor:MagnaflowMagnaFlow Muffler Trb SS 4X9 14 3/3.0
Regular price $153.00Sale price $153.00 Regular priceUnit price per$211.45You Save $58.45! -
Up to 27% offVendor:MagnaflowMagnaFlow Muffler Trb SS 4X9 14 2.5/2.5
Regular price $150.00Sale price $150.00 Regular priceUnit price per$206.64You Save $56.64! -
Up to 27% offVendor:MagnaflowMagnaFlow Muffler Trb SS 4X9 14 2.25/2.2
Regular price $150.00Sale price $150.00 Regular priceUnit price per$206.64You Save $56.64! -
Up to 27% offVendor:MagnaflowMagnaFlow Muffler Trb SS 4X9 14 2/2.0
Only 14 leftRegular price $150.00Sale price $150.00 Regular priceUnit price per$206.64You Save $56.64! -
Up to 27% offVendor:MagnaflowMagnaFlow Muff GP 3.5in Round Diameter 2.5in Center Inlet / 2.5in Center Outlet
Only 8 leftRegular price $66.00Sale price $66.00 Regular priceUnit price per$90.81You Save $24.81! -
Up to 28% offVendor:MagnaflowMagnaFlow Muffler Trb SS 4X9 14 2.25/2.
Regular price $160.00Sale price $160.00 Regular priceUnit price per$221.18You Save $61.18! -
Up to 28% offVendor:MagnaflowMagnaFlow Muffler Red Pack Series Glasspack 4in Rd 26in Body Length 2.5in/2.5in Inlet/Outlet
Regular price $68.00Sale price $68.00 Regular priceUnit price per$94.01You Save $26.01! -
Up to 27% offVendor:MagnaflowMagnaFlow Muffler Red Pack Series Glasspack 3.5in Rd 26in Body Length 2.25in/2.25in Inlet/Outlet
Regular price $61.00Sale price $61.00 Regular priceUnit price per$83.90You Save $22.90! -
Up to 27% offVendor:MagnaflowMagnaFlow Muffler Red Pack Series Glasspack 3.5in Rd 26in Body Length 2in/2in Inlet/Outlet
Regular price $61.00Sale price $61.00 Regular priceUnit price per$84.02You Save $23.02! -
Up to 27% offVendor:MagnaflowMagnaFlow Muffler Red Pack Series Glasspack 3.5in Rd 22in Body Length 2.25in/2.25in Inlet/Outlet
Regular price $58.00Sale price $58.00 Regular priceUnit price per$79.24You Save $21.24! -
Up to 27% offVendor:MagnaflowMagnaFlow Muffler Red Pack Series Glasspack 4in Rd 18in Body Length 3in/3in Inlet/Outlet
Regular price $78.00Sale price $78.00 Regular priceUnit price per$107.35You Save $29.35! -
Up to 28% offVendor:MagnaflowMagnaFlow Muffler Red Pack Series Glasspack 3.5in Rd 18in Body Length 2.25in/2.25in Inlet/Outlet
Regular price $55.00Sale price $55.00 Regular priceUnit price per$76.09You Save $21.09! -
Up to 28% offVendor:MagnaflowMagnaFlow Muffler Red Pack Series Glasspack 3in Rd 18in Body Length 2in/2in Inlet/Outlet
Regular price $55.00Sale price $55.00 Regular priceUnit price per$76.11You Save $21.11! -
Up to 27% offVendor:MagnaflowMagnaFlow Muffler Red Pack Series Glasspack 3.0 Dia 12in. 1.75/1.75 RP
Only 20 leftRegular price $51.00Sale price $51.00 Regular priceUnit price per$69.67You Save $18.67!
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.