MBRP 2011+ Chevy/GMC 2500/3500 4in Filter Back Single Side T409 - S6032304

Our high flow performance exhaust systems maximize exhaust flow so your engine keeps its cool with lower exhaust temperatures. Your reward will be greater fuel efficiency; more torque; more horsepower; and last but not least a sound that is pure MBRP.
Installation Instructions
Technical Drawing
Warranty
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Warranty
Installation Instructions