2003-2007 F250 & F350 MBRP Performance Series 4" Cat Back Exhaust System with Muffler MBRP-S6208P

Optimize Power and Exhaust Sound

If you're looking for an exhaust system that does it all -- from lowering EGTs, netting big power gains, and improving exhaust sound -- look no further, because MBRP's Performance Series 4" Cat Back Exhaust System was constructed using the same specs as their high-end Pro Series to deliver a premium exhaust kit without the premium price tag. Built from heavy duty aluminized steel, this exhaust kit's fully-sealed tubing and time-honored design ensures a long, dependable life as well as considerable performance gains. Meanwhile, the kit's included spiral-louvered free-flow muffler focuses sound for a rich, mellow exhaust note while keeping back pressure to a minimum.

Minimize Back Pressure

So much of what improves performance in your turbo diesel is simply cool air, and lots of it. Too much exhaust back pressure limits both power output and fuel efficiency, which is why MBRP designs their exhaust systems with mandrel-bent tubing and minimal bend degree angles to reduce back pressure so that your engine can focus on what's important -- power and efficiency. This affordable exhaust kit will improve power output by up to +18 HP and +28 lbs/ft of TQ!

Easy Installation

MBRP wants you to spend less time under your truck and more time behind the wheel, which is why this Performance Series Cat Back Exhaust System utilizes a bolt-on, no-weld design that utilizes your OEM hangers for a painless and simple installation! All necessary clamps and hardware are included with this kit. MBRP designed this kit to work with your factory catalytic converter.

One-Year Warranty

MBRP is so confident in the performance of this exhaust system that they back it with a class-leading one-year warranty against manufacturer defect!

*Does not include exhaust tip.

*Utilizes factory catalytic converter