Application: 01-06 GM 6.6L Duramax

5" Mandrel bent tubing for maximum flow

Increased Towing Capabilities

Direct Fit Design

Today's light truck and SUV owners demand that even more precision, more technical perfection be designed and built into their vehicles. For many people that is why they buy a Duramax. The expectation level is no different when they buy aftermarket components and for a growing number of performance enthusiasts that is why they buy MBRPinc. Because the people who design and build our exhaust systems are every bit as demanding as those Duramax owners. “Fits right the first time” is not just a slogan, it is a pledge of commitment to always be working to do things better, to never be satisfied with “good enough” and not to build it if you wouldn't use it for yourself and your family.

Each MBRPinc 5" Duramax system that we offer gets this same attention to detail. That is why we can assure the biggest reductions in EGT, the coolest exhaust note and performance that you will feel with our new 5" exhaust systems. Each system (excluding cat-back) comes complete with our famous front pipe design for the most complete 5" Duramax system on the market. Each system will install in minutes using all the factory located hangers and does come complete with all components needed to install.

3 Year Warranty