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

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.

• High Flow Muffler Assembly. Rugged T409 Stainless Steel Construction. Bolt-on Installation.
• Replaces the Factory Muffler
• Direct Bolt On