Stainless Muffler 2.25in. Center In/Out

The Stainless Muffler 2.25in. Center In/Out from MagnaFlow Performance Exhaust is a universal chambered muffler designed for enthusiasts and mechanics seeking improved exhaust flow and a refined acoustic signature. Built for direct bolt-on installation on any vehicle with a 2.25-inch exhaust system, this muffler delivers the balance between performance and street legality that serious automotive builders demand. Whether you're tuning a project car, daily driver, or shop demo vehicle, a quality performance muffler transforms both drivability and sound character without sacrificing reliability.

Constructed from premium stainless steel, the muffler's 14 x 9 x 4-inch oval body houses MagnaFlow's proven chambered design, which reduces backpressure while maintaining scavenging efficiency across the RPM range. The center-inlet, center-outlet configuration ensures a straight-through flow path that minimizes turbulence and resonance compared to offset designs. At 20 inches in length and weighing just 9.55 lbs, it mounts cleanly without requiring structural reinforcement or custom hangers on most platforms. The natural stainless finish resists corrosion and discoloration, eliminating the maintenance burden associated with painted or powder-coated alternatives.

This muffler is ideal for owners upgrading from restrictive OEM units or completing mid-pipe and header installations. Its universal design fits any frame or vehicle model using 2.25-inch piping, from compact imports and small-block V8 swaps to turbocharged applications. Installation typically requires basic hand tools and exhaust clamps; ensure your current system uses 2.25-inch tubing diameter and verify clearance with rear bumper, axle components, and heat-sensitive plastics before final assembly. MagnaFlow's reputation for sound quality and durability makes this a trusted choice for shops and home builders alike.