2016-2019 Nissan Cummins 5.0L 4" Downpipe Back Exhaust No Muffler (441002) 2006.5 - 2007 GM Additives & Oils

2016-2019 Nissan Cummins 5.0L 4" Downpipe Back Exhaust No Muffler (441002) 2006.5 - 2007 GM Additives & Oils2016 2019 Nissan Cummins 5. 0L 4" Downpipe Back Exhaust No Muffler (441002) 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!

and peace of mind right out of the box

your engine computer will automatically recognize both pumps and continue to deliver the precise amount of fuel your engine computer is requesting

The Delivery Valve Kit yields optimum pump output without replacing plungers and barrels

PPE recognized the need for better filtration for the hard-working Allison 1000 and 2000 transmissions

Upgraded turbo(s) and tuner are mandatory

A PPE Performance Transmission Cooler is critical in such situations

Enough fuel to support 1100 RWHP

7L Gator Fasteners HD Exhaust Manifold Stud Kit - Chrome (EMSK5967C-CR)

timing alignments

ARP2000 is capable of achieving a higher clamp load at 220

The PowerHouse DFM delete kit enhances your engines reliability

6L Duramax supplies you with the gaskets and seals needed for cylinder head removal