Magnaflow mag18146

MagnaFlow's 4in round Glasspack performance muffler brings a loud, classic glasspack voice through a reversible straight-through 2.5in inlet/outlet and single-stage packing. The universal, weight-optimized design eases placement during installation and the aluminized steel body resists corrosion while promoting free-flowing exhaust. Dyno-proven for sound and flow, this muffler is CNC manufactured for consistency; professional installation is recommended and a 90-day limited construction warranty is included.

MagnaFlow Muff GP 4 Dia 26inch 2.5/2.5