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Vendor:MagnaflowMagnaFlow Universal Catalytic Converter 2 Single O2 Boss
Only 2 leftRegular price $108.00Sale price $108.00 Regular priceUnit price per -
Vendor:MagnaflowMagnaFlow Universal Catalytic Converter 1.75 Single O2 Boss
Only 3 leftRegular price $108.00Sale price $108.00 Regular priceUnit price per -
Vendor:MagnaflowMagnaFlow Universal Catalytic Converter 1.75
Only 6 leftRegular price $96.00Sale price $96.00 Regular priceUnit price per -
Vendor:MagnaflowMagnaFlow Universal Catalytic Converter 2 Dual O2 Boss
Regular price $96.00Sale price $96.00 Regular priceUnit price per -
Vendor:MagnaflowMagnaFlow Universal Catalytic Converter O2 2inch FED
Only 12 leftRegular price $90.00Sale price $90.00 Regular priceUnit price per -
Vendor:MagnaflowMagnaFlow Universal Catalytic Converter 1.75 Single O2 Boss
Regular price $90.00Sale price $90.00 Regular priceUnit price per -
Vendor:MagnaflowMagnaFlow Universal Catalytic Converter 2.50inch MET.
Regular price $199.00Sale price $199.00 Regular priceUnit price per -
Vendor:MagnaflowMagnaFlow Universal Catalytic Converter 2.25inch MET.
Only 3 leftRegular price $199.00Sale price $199.00 Regular priceUnit price per -
Vendor:MagnaflowMagnaFlow Universal Catalytic Converter 2.00inch MET.
Regular price $199.00Sale price $199.00 Regular priceUnit price per -
Vendor:MagnaflowMagnaFlow Universal Catalytic Converter 1.75 FED
Regular price $106.00Sale price $106.00 Regular priceUnit price per -
Vendor:MagnaflowMagnaFlow Universal Catalytic Converter 2.50 OEM Angled O2
Regular price $220.00Sale price $220.00 Regular priceUnit price per -
Vendor:MagnaflowMagnaFlow Universal Catalytic Converter 2.25 OEM Angled O2
Regular price $220.00Sale price $220.00 Regular priceUnit price per -
Vendor:MagnaflowMagnaFlow Universal Catalytic Converter 2.00 OEM Angled O2
Regular price $220.00Sale price $220.00 Regular priceUnit price per -
Vendor:MagnaflowMagnaFlow 3in OEM Grade Universal Catalytic Converter
Regular price $595.00Sale price $595.00 Regular priceUnit price per -
Vendor:MagnaflowMagnaFlow Universal Catalytic Converter 2.5 Inch OEM
Regular price $595.00Sale price $595.00 Regular priceUnit price per
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.