19-Up Chevrolet/GMC 1500 5.3L T409 Stainless Steel 3in Muffler Bypass MBRP S5001409

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.