The MagnaFlow 5 X 8in Oval StraightThrough Performance Exhaust Muffler 14260 brings our signature sound and dynoproven performance to your ride with a freeflowing straightthrough perforated stainless steel core wrapped in stainless steel mesh and acoustic fiber fill and a weightoptimized reversible 25/25in diameter inlet/outlet StraightThrough layout Muffler 14260s 5x8x24in ovalshaped body features a premium brushed finish for an elevated aesthetic that matches the enhanced exhaust note and performance that this muffler brings to your ride The universal design allows for flexible placement of 14260 within your exhaust system to meet the specific spacing requirements of your vehicle although professional installation is highly recommended 14260 is made of durable corrosion resistant stainless steel and produced using cuttingedge CNC precision robotic manufacturing techniques all backed by MagnaFlows limited lifetime construction warranty