**If you purchased a license ONLY for $125, you are confirming that you already have a flash device (AutoCal or FlashScan). If you do not know what either of those are you need to select the AutoCal option to flash your truck.
OFF Road (egr/dpf remove) Tuning Capable
Increase in Mileage
Increase in Horsepower
Increase in Torque
2001 - 2010 LB7 LLY LBZ LMM 2500 3500
Pickup and Cab Chassis/Incomplete Trucks
LMM LGH Cutaway
Tune Power Levels
Stock Trans HP
Built Trans HP
All EFI Live AutoCal devices come preloaded with the customers specific tune to avoid the hassle of having to download EFI live and load the tune yourself. Detailed instructions come with every tune from how to download a simple file onto your AutoCal, to how to load the tune onto your vehicle. If you still need assistance, don't hesitate as world class tech support is offered on ALL our purchases!
How to get authentication code and serial number for license
CLICK HERE for instructions off of EFI Live's website