2004.5-2007 Cummins 5.9L P1 4" Turbo Back Exhaust - No Muffler (S6126PLM)

2004.5-2007 Cummins5.9L P1 4" Turbo Back Exhaust - No Muffler (S6126PLM)

Built from Heavy-Duty Aluminized Steel, this 4" Turbo Back Exhaust System offers a value price without having to compromise on the quality built into every component. While the seams are a major point of rust through with some budget systems, P1 Performance Products utilizes fully sealed tubing which will add years of life to your system. This exhaust has been specifically tuned to optimize performance, sound & fuel efficiency on your 3rd Gen Cummins.

Minimize Backpressure The 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 louvred high flow muffler to the fully mandrel bent tubing to minimal bend degree angles, your P1 Performance Products performance system gets the exhaust out fast. Drop exhaust gas temperature by up to 200°F and set the stage for all the performance you want. A P1 Performance Products performance exhaust system is the starting point to getting the most from cold air intakes, programmers, modules and downloaders.