34499 46322
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.

This Part Fits:

Year Make Model Submodel
2007-2011 GMC Sierra 1500 Denali
2007 GMC Sierra 1500 Classic Denali
MBRP 2007-2009 Chev/GMC 1500 Denali Cat Back Single Side
34499 46322

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