Magnaflow SS Muffler 4in Round Straight-Through Stainless Steel Universal

MagnaFlow SS Muffler 4" Round Straight-Through Stainless Steel Universal Upgrade sound, performance, and durability with the MagnaFlow 4" Round Straight-Through Performance Muffler (Part 14416). Engineered for a deep, refined exhaust tone and proven power gains, this muffler combines race-inspired design with everyday drivability. Performance design: Free-flowing straight-through perforated stainless steel core wrapped in stainless steel mesh and acoustic fiber for reduced backpressure and signature MagnaFlow tone. Universal fit: Reversible 2.5" inlet/outlet (2.5/2.5") with a 4" x 4" x 14" round body for flexible installation on a wide range of cars, trucks, and SUVs. Durable construction: Corrosion-resistant stainless steel with a premium brushed finish and CNC robotic manufacturing for consistent quality. Easy integration: Weight-optimized layout and compact dimensions to fit tight exhaust routing; professional installation recommended for best results. Warranty: Backed by MagnaFlow’s limited lifetime warranty for long-term peace of mind. Ideal for enthusiasts seeking improved horsepower, reduced exhaust restriction, and a rich, aggressive tone without drone. The MagnaFlow SS Muffler 14416 is a reliable upgrade for performance-minded builds and daily drivers alike.