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Up to 27% offVendor:MagnaflowMagnaFlow Muffler Red Pack Series Glasspack 3.5 Dia 12 2.25/2.25 RP
Only 18 leftRegular price $53.00Sale price $53.00 Regular priceUnit price per$72.89You Save $19.89! -
Up to 28% offVendor:MagnaflowMagnaFlow Muffler Red Pack Series Glasspack 3.5 Dia 12 2/2 RP
Only 4 leftRegular price $53.00Sale price $53.00 Regular priceUnit price per$73.36You Save $20.36! -
Up to 28% offVendor:MagnaflowMagnaFlow Muffler MAG 409SS 5x5x14 2.25
Regular price $144.00Sale price $144.00 Regular priceUnit price per$198.93You Save $54.93! -
Up to 28% offVendor:MagnaflowMagnaFlow Muffler Mag DSL SS 7x7x14 5in Inlet 5in Outlet
Regular price $226.00Sale price $226.00 Regular priceUnit price per$312.51You Save $86.51! -
Up to 28% offVendor:MagnaflowMagnaFlow Muffler XL 7x7x24 5 ID
Regular price $270.00Sale price $270.00 Regular priceUnit price per$372.95You Save $102.95! -
Up to 28% offVendor:MagnaflowMagnaFlow Muffler Mag SS 7X7 20 4.00/4.0
Regular price $203.00Sale price $203.00 Regular priceUnit price per$280.13You Save $77.13! -
Up to 28% offVendor:MagnaflowMagnaFlow Muffler Mag SS 30X7X7 2.5/2.5 C/D
Only 4 leftRegular price $230.00Sale price $230.00 Regular priceUnit price per$318.21You Save $88.21! -
Up to 28% offVendor:MagnaflowMagnaFlow Muffler Mag SS 30X7X7 3/2.5X2.5 C/D
Only 6 leftRegular price $236.00Sale price $236.00 Regular priceUnit price per$326.04You Save $90.04! -
Up to 28% offVendor:MagnaflowMagnaFlow Muffler Mag SS 27X7X7 2.25X2.25/2.2
Only 4 leftRegular price $241.00Sale price $241.00 Regular priceUnit price per$333.77You Save $92.77! -
Up to 27% offVendor:MagnaflowMagnaFlow Muffler Mag SS 18X6X6 2/2 C/C
Regular price $139.00Sale price $139.00 Regular priceUnit price per$191.65You Save $52.65! -
Up to 28% offVendor:MagnaflowMagnaFlow Muffler Mag 409SS 27X6X6 2.5X2.5 C/
Only 7 leftRegular price $162.00Sale price $162.00 Regular priceUnit price per$223.52You Save $61.52! -
Up to 28% offVendor:MagnaflowMagnaFlow Muffler Mag SS 6X6 14 2.5/2.5
Regular price $123.00Sale price $123.00 Regular priceUnit price per$170.25You Save $47.25! -
Up to 27% offVendor:MagnaflowMagnaFlow Muffler Mag SS 6X6 14 2.25/2.2
Only 13 leftRegular price $130.00Sale price $130.00 Regular priceUnit price per$178.76You Save $48.76! -
Up to 28% offVendor:MagnaflowMagnaFlow Muffler Mag SS 6X6 14 2/2.0
Regular price $123.00Sale price $123.00 Regular priceUnit price per$170.25You Save $47.25! -
Up to 27% offVendor:MagnaflowMagnaFlow Muffler Mag SS 14X6X6 2.25/2.25 C/C
Only 8 leftRegular price $130.00Sale price $130.00 Regular priceUnit price per$178.76You Save $48.76!
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.