MBRP 07-09 Dodge 2500/3500 6.7L 4in Filter Back Single No Muffler T409 Exhaust System

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. SLM Series Filter Back Exhaust System; 4 in.; Incl. Ext. Pipe/Over Axle Pipe/Tailpipe/Hardware; No Tip Incl.; Single Side Exit; T409 Stainless Steel;