Description
dB by CORSA’s patented Reflective Sound Cancellation(R) (RSC) Technology allows acoustic engineers to create a drone free exhaust sound, and a deep aggressive rumble. Computerized; mandrel bent; straight through design for maximum airflow which improves fuel economy and performance.
3.0in. Cat-Back Single Side Exit with Single 4.0in. Polished Slash Cut Tip
11-14 GM 2500 6.0L 133.7
- Made in the U.S.A.
Fitment:
2011 Chevrolet Silverado 2500 HD LT
2011 Chevrolet Silverado 2500 HD WT
2011 GMC Sierra 2500 HD SLE
2011 GMC Sierra 2500 HD WT
2012 Chevrolet Silverado 2500 HD LT
2012 Chevrolet Silverado 2500 HD WT
2012 GMC Sierra 2500 HD SLE
2012 GMC Sierra 2500 HD WT
2013 Chevrolet Silverado 2500 HD LT
2013 Chevrolet Silverado 2500 HD WT
2013 GMC Sierra 2500 HD SLE
2013 GMC Sierra 2500 HD WT
2014 Chevrolet Silverado 2500 HD LT
2014 Chevrolet Silverado 2500 HD WT
2014 GMC Sierra 2500 HD SLE
2014 GMC Sierra 2500 HD WT














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