MBRP 2004.5-2005 Dodge Cummins 600/610 (fits to stock only) High-Flow Muffler Assembly T409

PRODUCT DESCRIPTION

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.