Muffler

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.

Additional Information

High-Flow Muffler Assembly. T409 Stainless Steel.

Part Type

Exhaust Muffler

These additional application notes are supplied by the manufacturer and collated from multiple year ranges. Not all of these notes may apply to every year or every variant. Please contact a StreetFX agent for clarification if required.

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

Images are supplied by the manufacturer and may be generic. While all efforts are made to provide accurate pictures, there may be differences in the actual product, such as colour, quantity, version, or included components. Please carefully review the description and specifications for details on inclusions or any variations. Some items may be sold individually or in sets, and images may occasionally depict additional products or quantities not included in your purchase. For assistance or clarification, please contact customer support.

Product Details

Reference Information

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

MBRP XP Series mufflers are constructed from quality 409 stainless steel with fully-welded bodies, and are built to stand up to salt, rocks, tar, grime, and whatever else the elements may throw at it. MBRP Performance offers the XP Series in different muffler configurations to give you extra power and torque, improve your fuel economy, and deliver a throaty, rumbling exhaust note. Don't let your stock exhaust drag you down—improve your ride's performance with MBRP XP Series mufflers! Order the model suited to fit your application needs.