MBRP 2004.5-2007 Dodge 2500/3500 Cummins 600/610 Cat Back Single Side

XP Series 409 SS Cat-Back Diesel Exhaust System (S6108409) by MBRP. Series XP Series Exhaust Pipe Material: Stainless Steel. Exhaust Type: Cat-Back. Main Piping Diameter: 4". Exit Location: Single Side Exit. With Polished Tip. Tip Outlet Diameter: 5". CARB Compliant: Yes. MBRP's XP Series is the performance exhaust of choice for the enthusiast who needs a system that can take anything that the road throws at it. This system's rugged sixteen gauge T409 construction can be counted on to withstand everything from salt to rocks, tar to grime.

This lightweight, easy-to-install system will give you the least backpressure and let all your other engine modifications really generate some serious horsepower. Because it deletes the factory catalytic converter, it's for competition or racing use only. It's the first step to adding serious horsepower, permitting all your other engine tuning to really breathe. And to back up the serious performance it provides with a little bling, XP Series exhaust systems terminate in a rolled-edge tip that's made from highly-polished T304 stainless.

Fifteen years ago, MBRP started in the exhaust business by introducing the B&B Eliminator, a silencer that quickly became the best-selling snow machine muffler of all time. Exhaust system technology being as universal as it is, they soon branched off into cars, Jeeps, and diesel trucks, with amazing success. One of their secrets has been the practice of making as many universal-fit kits as possible. A couple of extra parts in the box means that a single kit might fit a number of different wheelbase pickup trucks, for instance. Reducing complexity in ordering is better for them, better for their distributors, and a great benefit for their customers, who are more likely to be able to find a kit that fits their vehicle on hand. In addition, they go to great lengths to make sure their systems fit properly every time. Careful attention to design and fabrication delivers a system that doesn't need customization with a hammer to fit properly before the car or truck comes off the lift.

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