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The MagnaFlow 5x11 oval straight-through muffler with a 3.5in offset/center inlet/outlet provides improved exhaust flow and a smooth, deep tone. Its perforated stainless core and acoustic fiber fill, wrapped in mesh, help tune interior and exterior sound while supporting efficient gas evacuation. Made from corrosion-resistant stainless steel using CNC robotic techniques, the muffler is covered by MagnaFlow’s limited lifetime construction warranty.
MagnaFlow Muffler MAG 409SS 5x11x22 3.5
