MBRP Muffler 409 - MK96116

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.

Armor Plus High Flow Muffler Assembly; 4.5 in.; Fits To Stock Only; Incl. 4.5 in. Tip; T409 Stainless Steel; 4.5 in. Outlet Diameter Tip;

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

High Flow Muffler Assembly. Rugged T409 Stainless Steel Construction. Bolt-on Installation.

MBRP Exhaust Armor Plus Series, Direct Bolt-on High Flow Performance Muffler Assembly.

High-Flow Muffler Assembly. T409 Stainless Steel.

Armor Plus High Flow Muffler Assembly

Cummins 600/650 Fits to Stock only.

High-Flow Muffler Assembly. T409

Replaces the Factory Muffler

MBRP Exhaust Muffler

Exhaust Muffler

Direct Bolt On

Muffler