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Up to 28% offVendor:MagnaflowMagnaFlow Muffler W/Tip Mag SS 14X6X6 2.25/4.
Only 1 leftRegular price $222.00Sale price $222.00 Regular priceUnit price per$307.17You Save $85.17! -
Up to 27% offVendor:MagnaflowMagnaFlow Muffler Mag SS 7X7 14 3/3.0
Regular price $172.00Sale price $172.00 Regular priceUnit price per$237.07You Save $65.07! -
Up to 28% offVendor:MagnaflowMagnaFlow Muffler Mag SS 7X7 14 2.25/2.2
Only 1 leftRegular price $156.00Sale price $156.00 Regular priceUnit price per$215.33You Save $59.33! -
Up to 28% offVendor:MagnaflowMagnaFlow Muffler Mag SS 7X7 14 2/2.0
Only 1 leftRegular price $156.00Sale price $156.00 Regular priceUnit price per$215.33You Save $59.33! -
Up to 28% offVendor:MagnaflowMagnaFlow Muffler Mag SS 5X8 18 2.5/2.5
Regular price $276.00Sale price $276.00 Regular priceUnit price per$381.05You Save $105.05! -
Up to 28% offVendor:MagnaflowMagnaFlow Muffler Mag SS 4X4x14 2/2 2inch core
Regular price $120.00Sale price $120.00 Regular priceUnit price per$165.84You Save $45.84! -
Up to 28% offVendor:MagnaflowMagnaFlow Muffler Mag SS 14X4X4 2.25 C/C
Only 1 leftRegular price $120.00Sale price $120.00 Regular priceUnit price per$165.84You Save $45.84! -
Up to 28% offVendor:MagnaflowMagnaFlow Muffler Mag SS 4X9 14 2.5/2.5 O/O
Regular price $164.00Sale price $164.00 Regular priceUnit price per$226.94You Save $62.94! -
Up to 28% offVendor:MagnaflowMagnaFlow Muffler Mag SS 4X9 14 2.25/2.2
Regular price $164.00Sale price $164.00 Regular priceUnit price per$226.94You Save $62.94! -
Up to 27% offVendor:MagnaflowMagnaFlow Muffler Mag SS 4X9 14 3/3.0
Regular price $180.00Sale price $180.00 Regular priceUnit price per$248.07You Save $68.07! -
Up to 27% offVendor:MagnaflowMagnaFlow Muffler Mag SS 4X9 14 3/3.0
Regular price $180.00Sale price $180.00 Regular priceUnit price per$248.07You Save $68.07! -
Up to 28% offVendor:MagnaflowMagnaFlow Muffler Mag SS 14X4X9 2.5 C/C
Only 17 leftRegular price $164.00Sale price $164.00 Regular priceUnit price per$226.94You Save $62.94! -
Up to 28% offVendor:MagnaflowMagnaFlow Muffler Mag SS 5X8 18 3/3 O/O
Regular price $225.00Sale price $225.00 Regular priceUnit price per$310.38You Save $85.38! -
Up to 28% offVendor:MagnaflowMagnaFlow Muffler Mag SS 18X5X8 2.5 O/O
Regular price $198.00Sale price $198.00 Regular priceUnit price per$274.32You Save $76.32! -
Up to 28% offVendor:MagnaflowMagnaFlow Muffler Mag SS 18X5X8 2.25 O/O
Only 2 leftRegular price $198.00Sale price $198.00 Regular priceUnit price per$274.32You Save $76.32!
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.