MagnaFlow Muffler Trb SS 4X9 18 2/2.0 - mag13254 missing-image 5967cc Air Intake Systems::Cold Air

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MagnaFlow Muffler Trb SS 4X9 18 2/2.0 - mag13254 missing-image 5967cc Air Intake Systems::Cold AirMagnaFlow XL 3 Chamber Mufflers use a unique combination of large diameter perforated tubing and strategically placed sound baffles to reduce unwanted resonance and help your engine create horsepower. The sound baffles tune the sound waves using calibrated tuning gate openings that allow portions of the waves to pass through. These tuned waves reflect off the back wall of the muffler and cancel out unwanted harsher sounds. The large diameter