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MagnaFlow XL 4x9in oval multi-chamber performance muffler combines a perforated stainless steel core with baffles and tuning gates to deliver a bold signature sound and enhanced flow. Its reversible, weight-optimized 2.5/2.5in inlet/outlet layout allows flexible installation in many systems. Built from corrosion-resistant stainless steel with CNC precision manufacturing and an oval 4x9x18 body, the muffler carries MagnaFlow's limited lifetime warranty; professional installation is recommended.
MagnaFlow Muffler Trb SS 4X9 18 2.5/2.5
