MBRP S5078AL 3.5 Inch Cat Back Aluminized Exhaust System Single Side | 07-10 GM 2500 HD 6.0L Extended Cab/Crew Cab Short Bed

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.