2017-2019 Duramax L5P 5" Downpipe Back Exhaust w/ Muffler (531009) Material:Aluminized

2017-2019 Duramax L5P 5" Downpipe Back Exhaust w/ Muffler (531009) Material:Aluminized2017 2019 Duramax L5P 5" Downpipe Back Exhaust w Muffler (531009) 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! IMPORTANT NOTE: These kits will

7 Powerstroke Replaces the troublesome EGR system that is prone to failure while preventing filling the intake system with soot

Heavy-Duty Pushrods

The end result is cooler oil supply to vital engine components allowing for less wear on injectors

As injection pump flow is increased

make sure you set valve face at

If running too much pressure to the CP3

The kit comes with ten black oxidized studs and ten flange nuts

LMM & LML this will be a "bigger" compressor wheel by the numbers

Sold as a balanced and matched set upon completion of race waiver

Must use high-strength studs to achieve proper clamp load

but still have the option of light towing

We modified the the compressor housing to fit our upgraded 63