’11 – ’13 GMC/Chevy HD Duramax 2500/3500 (EC/CC-LB)

4″ SMOKERS, Filter Back, T409 Stainless Steel Exhaust System Kit

This system starts with the best materials and then gets better. Built from heavy duty aluminized Stainless Steel, our systems offer a value price without compromising on the quality that’s built into every component. While seams are usually a major point of rust through with some of the budget systems, our fully sealed tubing adds years to your system. As always, this system is built to perform. You can count on your truck to tow what you need to tow, where you need to tow it! And we make that happen with up to 18 more horsepower and 28 ft./lb. more torque. It will give your truck more pulling power, improved throttle response, and so much more efficiency. With this system, you will be able to see what your truck is truly capable of. This will also minimize back-pressure because we all know that one secret. To get more out of your diesel engine, you should give it a lot of cool, fresh air and to do that you must get that hot air out. And with our spiral louvered high flow muffler to the fully mandrel bent tubing with the minimal bend degree angles, your system will get that exhaust out fast! It will also drop exhaust gas temperature by up to 200° F and set the stage for all the performance that you want. This is the starting point to getting the most from cold air intakes, programmers, modules, and downloaders.

Non Stocking Item