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
1988-1993 Chevrolet C1500 Cheyenne
1988-1992 Chevrolet C1500 Scottsdale
1988-1993 Chevrolet C1500 Silverado
1990-1993 Chevrolet C1500 WT
1988-1993 Chevrolet C2500 Cheyenne
1988-1992 Chevrolet C2500 Scottsdale
1988-1993 Chevrolet C2500 Silverado
1988-1993 Chevrolet K1500 Cheyenne
1988-1992 Chevrolet K1500 Scottsdale
1988-1993 Chevrolet K1500 Silverado
1991 Chevrolet K1500 Sport
1990-1993 Chevrolet K1500 WT
1988-1993 Chevrolet K2500 Cheyenne
1988-1992 Chevrolet K2500 Scottsdale
1988-1993 Chevrolet K2500 Silverado
1988-1993 GMC C1500 Sierra
1988-1993 GMC C1500 Sierra SLE
1988-1993 GMC C1500 Sierra SLX
1988-1993 GMC C2500 Sierra
1988-1993 GMC C2500 Sierra SLE
1988-1993 GMC C2500 Sierra SLX
1988-1993 GMC K1500 Sierra
1988-1993 GMC K1500 Sierra SLE
1988-1993 GMC K1500 Sierra SLX
1993 GMC K1500 Sierra Sport
1988-1993 GMC K2500 Sierra
1988-1993 GMC K2500 Sierra SLE
1988-1993 GMC K2500 Sierra SLX

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