MagnaFlow Muffler Trb SS 4X9 18 2.5/2.5


Size Guide
MagnaFlow XL 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 perforated core eliminates the flow restrictions of a louvered style core. A careful balance between perforation size/spacing and the baffle tuning gate make for a great 3 chamber performance muffler.

This Part Fits:

Year Make Model Submodel
2000-2001 Chevrolet S10 Base
2000-2001 Chevrolet S10 LS
2000-2001 Chevrolet S10 ZR2
2000 GMC Sonoma SL
2000 GMC Sonoma SLE
2000 GMC Sonoma SLS

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