2019-2024 Cummins 6.7L 4" Cat & DPF/SCR Race Pipe w/ Muffler (411036)2019 2024 Cummins 6. 7L 4" Cat & DPF SCR Race Pipe w Muffler (411036) 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!

The KC Cummander turbo is for those who want a solid boost in power

engineered for those who demand shop-proven reliability and a "dialed-in" engine bay

1999-2018 Cummins 5

(You may receive a Blue or White cased filter from DHD dependent on AcDelco supply chain inventory

sending units and oil pans that meet or exceed OEM standards

7L 5" Downpipe Back Dual Exhaust (521008)

internal transmission and transfer case damage

Enough fuel to support up to 850 RWHP with proper supporting modifications

2011-2016 Duramax LML Mahle Set of 8 Pistons w/ Rings -

Looking for a reliable head gasket solution for your 6

50MM • 1

nozzles flow at 150 percent over and the injectors have had internal calibration upgrades for added fuel delivery