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The MagnaFlow 5x11 oval straight-through muffler with a 3.5/3in center/dual configuration is engineered to enhance exhaust flow and produce a smooth, deep tone. Featuring a perforated stainless core, mesh wrap, and acoustic fiber fill, it balances interior and exterior sound. Manufactured from corrosion-resistant stainless steel with CNC robotic precision, this muffler is backed by MagnaFlow’s limited lifetime construction warranty.
MagnaFlow Muffler 409SS 22x5x11 3/3.5 D/C 6L
