Where are all my tune files??Updated 2 years ago

this applies to all EFI LIVE's that are not Cab&Chassis and 2019+ Cummins. 

You will have one tune file with your EFI LIVE, this will be your SOTF ( shift on the fly ) tune file. This will have all of the other tune horse power settings!! You can change the power level with the help of the switch provided in your kit. For more information :

CUMMINS : how does SOTF work on cummins?

DURAMAX : how does SOTF work on the Duramax?