We are pleased to announce that we have released support for the new 2013 model year GM gas trucks and SUVs.

Tunes for 87, 91 and 93 octane are available, as well as our MPG Booster tune, and TCM support with firm and hard shift tune options to select from.

We also offer the most user adjustable parameters available in any handheld programmer, including DoD disable, rev limit adjustment, speed limit adjustment, idle speed adjustment, WOT spark and fueling adjustments, shift point, and shift firmness adjustments, and more!

Let me know if you have any questions!

Thanks

 

We have also added support for 08-10 H3, and 08-13 Colorado/Canyon models as well!!