Duramax Diablosport Predator 2 Programmer

LB7|LLY|LBZ|LMM|LML Duramax Diablosport 7203 Predator 2 Programmer

Tune your Duramax diesel truck for more power and better fuel economy with only a few button presses. Up to 135hp and 240 lb-ft in just a few minutes. A easy to use hand held programmer.

2001-2001 LB7 Up to 120hp
2004.5-2005 LLY Up to 100hp
2006-2007 LBZ Up to 120hp
2007.5-2010 LMM Up to 100hp
2011-2016 LML Up to 135hp

Also available on most models. Calibration of the speedometer for the Tire Size and adjust the top speed limiter.