PPEI Emission Intact Tunes by Kory Willis | 2007-2010 GM Duramax LBZ/LMM

The new custom tuning from PPEI & Kory Willis will maximize your 2007-2010 GM Duramax LBZ/LMM diesel with cloud based tuning.

PPEI Tunes by Kory Willis Support Pack Options

Limited Support
With LIMITED Support you will now get access to the PPEI tuning library (minus Cummins and Dmax trans tuning unless specifically ordered with it) for that truck for 4 weeks. This will give you 4 weeks to find the tune that works best for you and your truck. At the end of 4 weeks, the last tune installed becomes permanent.

Unlimited Support
With UNLIMITED Support you get the entire tuning library (minus Cummins and Dmax trans tuning unless specifically ordered with it) including all the revisions, updates and tweaks PPEI puts out for that tune.

2007-2010 GM Duramax LBZ/LMM Tunes

Emissions Present DST
This tune will program your factory/emissions compliant Duramax with DST power levels consisting of +15HP, +30HP, +60HP, +100HP, +150HP. The DST Switch must be installed in order for this tune to operate properly. All power levels are intended and designed for use with your factory engine components.

This tune may NOT be used with aftermarket exhaust installed.

Emissions Present Single Tune
This tune will program your factory/emissions compliant Powerstroke with the indicated horsepower listed in the tune name. This tune is to be used on a "stock" vehicle with emissions present.

This tune may NOT be used with aftermarket exhaust installed. If you have an SOTF switch installed, it will not function with this tune installed.

These support packs can be used in conjunction with the EZ Lynk Auto Agent.