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The MagnaFlow 4x9in oval straight-through performance muffler (model 11379) blends a perforated stainless core with mesh and acoustic fiber fill to offer a smooth, deep tone and enhanced exhaust flow. Dual 2.5in inlet/outlet ports and a compact 4x11x9 satin-finish body enable versatile mounting. Constructed with corrosion-resistant stainless steel using CNC precision methods and backed by a limited lifetime construction warranty for peace of mind.
MagnaFlow Muffler Mag SS 11X4X9 2.5 D/D
