MBRP 4" Down Pipe Back Aluminized Exhaust Kit for '01-'07 Duramax

2001-2007 Chevy/GMC 2500/3500 Duramax, EC/CC4" Down Pipe Back, Single Side, Off-Road (includes front pipe), Aluminized

S6004AL

2001-2007Chevy/GMC 2500/3500 Classic DuramaxDown Pipe Back, Extended Cab/Crew Cab,Off-Road, Single Side

KEY FEATURES:* Mirror polished T304 stainless steel tip* Delivers a rich, mellow exhaust note* Installs with common hand tools* Can improve fuel economy by 1-2 mpg* Boosts torque and horsepower* Complete Down Pipe Back System

The Best Systems Start with the Best MaterialsBuilt from heavy duty aluminized steel our Installer Series performance exhaust systems offer a value price without compromising on the quality built into every component. While the seams are a major point of rust through with some budget systems our fully sealed tubing adds years to your system. Constructed to the same specifications as our top of the line Pro Series we back this line with an industry leading 3 Year Warranty.

Built to PerformYou count on your truck to tow all of your gear to where you want it. With your MBRP performance exhaust you can make that happen with up to 18 HP more horsepower and 28 ft/lb more torque. Give your truck more pulling power and much improved throttle response with an MBRP diesel exhaust system. Our systems are so much more efficient, it will be easy to see what your truck can really do.

Minimize BackpressureThe secret to getting more out of your diesel engine is to give it lots of cool, clean air. The only way that you can get fresh air in is to get the hot air out. From the spiral louvered high flow muffler to the fully mandrel bent tubing to minimal bend degree angles, your MBRP performance system gets exhaust out fast. Drop exhaust gas temperature by up to 200?F and set the stage for all the performance you want. An MBRP performance exhaust system is the starting point to getting the most from cold air intakes, programmers, modules and downloaders.

Easy Installation

MBRP systems are as much fun to install as to drive with on your truck. Bolt-on, no weld design makes installing this on your truck a no hassle one and a half to two hour project. Everything is direct fit to the OEM hangers and you get all the clamps and parts you will need, all in one box, no matter what configuration of truck you have.

We're With You

Here at MBRP we take "customer service" very personally. Need help finding the right system...finding a dealer...working through your install...we are here to help. Give us a call toll free at 888 636 7223.

Sound & Style

Performance is one thing but at MBRP we believe that appearance and sound are just as important. Every MBRP performance exhaust system has been specifically tuned to get the optimal sound from your pickup. With our brand etched on the tip and our unmistakable styling, there's no question that you have the hottest performance exhaust on the road - MBRP.