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
2003	Chevrolet	Silverado 1500	Base
2003-2006	Chevrolet	Silverado 1500	LS
2003-2006	Chevrolet	Silverado 1500	LT
2003	Chevrolet	Silverado 1500	WT
2004	Chevrolet	Silverado 1500	Z71
2007	Chevrolet	Silverado 1500 Classic	LS
2007	Chevrolet	Silverado 1500 Classic	LT
2003	GMC	Sierra 1500	Base
2003,2006	GMC	Sierra 1500	SL
2003-2006	GMC	Sierra 1500	SLE
2003-2006	GMC	Sierra 1500	SLT
2003	GMC	Sierra 1500	WT
2007	GMC	Sierra 1500 Classic	SL
2007	GMC	Sierra 1500 Classic	SLE
2007	GMC	Sierra 1500 Classic	SLT