Magnaflow 4" Performance Muffler Universal - 4" Inlet/outlet, 20" Overall 12775

Magnaflow 12776 5" Performance Muffler Universal 5" inlet/Outlet, 20" Overall The Magnaflow 12776 5" Performance Muffler will give your exhaust system the an aggressive new tone. Magnaflow...

Magnaflow 20" Diesel Muffler Universal - 4" Inlet/outlet, 20" Length * 12771Ships to Continental US Only.   Inlet/Outlet Size: 4in./4in.

UNIVERSAL - 4" INLET/OUTLET, 30" OVERALL   MBRP high flow performance diesel mufflers are available as individual components. Get the best sounding muffler on the street today. Each muffler is...

UNIVERSAL - 4" INLET/OUTLET, 30" OVERALL   MBRP high flow performance diesel mufflers are available as individual components. Get the best sounding muffler on the street today. Each muffler is...

UNIVERSAL - 4" INLET/OUTLET, 30" OVERALL    Give your truck a custom exhaust tone with the MBRP Universal 4" Quiet Tone Muffler. Featuring a dual core technology that provides optimal...