17-20 Duramax L5P PPE OEM Length Replacement High Flow Up-Pipes RPI This new system is comprised

This new system is comprised of a smooth flowing intake manifold and passenger side intercooler tube

When you engage bypass mode (left rocker switch) the TCC is completely controlled by the pushbutton on the right (it is a latching pushbutton)

Transmission relearn

We have had such success with this line that we back it with a Lifetime Warranty

and our own trucks to create a simple

17-20 Duramax L5P PPE OEM Length Replacement High Flow Up-Pipes RPI This new system is comprised50 States Emissions Legal (E. O. Pending) GM trucks equipped with the L5P diesel are a modern marvel of engineering and design. They're a winning combination: a powerful workhorse, with low emissions, and great styling. Unfortunately, they have been outfitted with undersized, restrictive stock up pipes. Now you can upgrade the L5P to achieve higher flow by bolting on PPE OEM Length Replacement High Flow Up Pipes. These direct replacements have a 46%