2011-2016 6.6L Duramax EZ LYNK Custom Tuning Support Package

It is highly suggested to monitor EGT's on Levels 4&5.

Got an aftermarket turbo, bigger injectors, or other killer mods? We've got the tunes to unleash your 2011-2016 6.6L Duramax! Boost performance, crank up the horsepower, and take full control. 

Limited Support Package: This package provides access to all tunes for 4 weeks. After 4 weeks, the tunes installed in the vehicle remain. This can be upgraded to the Full Support Package at anytime as long as the vehicle is still supported.

Full Support Package: This package provides access to all tunes for as long as we support this vehicle.