Duramax Diesel Tuner Software
Version 2.0 New Features
Flash interface, Installation CD or Flash Drive, All Required Cables USB Only.
Software / Interface / Free Updates for Life
All 2001-2005 LB7 and LLY Duramax C/K 2500, C/K 3500, Medium Duty, HD and TopKick including 2006 H2 Duramax
No Licenses, No Limits, Full Support, and Free Updates for Life