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The MagnaFlow XL 4x9in oval multi-chamber muffler (model 13219) uses perforated tubing, baffles and tuning gates in a reversible design to tame resonance and promote freer exhaust flow while delivering a strong signature sound. A universal 3.0in inlet/outlet layout and a weight-optimized 4x14x9 satin-finish body offer flexible fitment. Manufactured with CNC precision from corrosion-resistant stainless steel and covered by a limited lifetime warranty.
MagnaFlow Muffler Trb SS 4X9 14 3/3.0
