2007-2012 Cummins 6.7L DPF Race Pipe (411011 / 412003)2007 2012 Cummins 6. 7L DPF Race Pipe (411011 412003) Constructed out of 16 gauge aluminized steel or T409 Stainless, this exhaust system is designed to simplify installation with included clamps, preweld contour bends and improved flanges. Enjoy a noticeable boost in performance, lowered EGTs and amplified air flow with this Mel's system. For powerhouse performance, Mel's delivers horsepower you can hear!

more reliable operation at higher RPM

0L 4" Downpipe Back Exhaust w/ Muffler (441001)

increase fuel economy

7L Dynomite Diesel Reman 45% Over Injectors (DDPFD67-100)

and a thicker rear webbing making it much less prone to fatigue and wheel burst

These specially designed two-piece clamps provide 360 degrees of constant tension with interlocking surfaces that prevent leakage

2015-2017 Powerstroke 6

The PPE Performance Silicone Coolant Hose Kit is a direct bolt-on upgrade that requires no cutting or modifications

These metal beads are reinforced with metal sheets to resist the component movement that arises from large fluctuations in temperature

They offer a more secure clamping method for the pipes in any exhaust system

Increased  power we have seen 40-60hp depending on fueling and turbo

D-701-20 116120912 116120405 2004