409 Stainless Steel Round Muffler, 3" In/Out, 4" Body Diameter 20" Overall

Let your engine breathe deep and kick out maximum horses Free flowing exhaust design Manufactured from high quality heavy gauge T-409 stainless steel for longevity Perforated inner pipe Glass fibre acoustic packing material Measurements: Inlet/Outlet: 3" Body diameter: 4" Overall length: 20"