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
2011-2013	Chevrolet	Silverado 1500	LT
2011-2013	Chevrolet	Silverado 1500	LTZ
2011-2013	GMC	Sierra 1500	Denali
2011-2013	GMC	Sierra 1500	SLE
2011-2013	GMC	Sierra 1500	SLT