4" Aluminized DPF/Cat/Scr Race Pipe Kit With Muffler Cab & Chassis 2013-2018 Dodge 3500/4500/5500 6.7L Cummins- 411037 DODGE Cummins BD exclusive feature of a

BD exclusive feature of a heavy sprung waste-gated T3 turbine housing that mounts onto stock exhaust manifolds

7L Cummins Y-pipe is constructed from cast aluminum and is precision TIG welded to ensure a lifetime of performance

Cummins made major changes and switched to a Bosch CP4

Part Number: 0986435518SE-IIS

The responsiveness settings enable you to dial-in the optimum balance between responsiveness and low boost smoke control no matter what additional power modifications have been made to the engine

4" Aluminized DPF/Cat/Scr Race Pipe Kit With Muffler Cab & Chassis 2013-2018 Dodge 3500/4500/5500 6.7L Cummins- 411037 DODGE Cummins BD exclusive feature of aDescription 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! Features: Ease of installation Contour Bent Hangers TorcTite Clamps Factory Style