2013 - 2018 Ram Cummins 2500 3500 4500 5500 | EFI Live Select Tune File:Single HP Tune + 68RFE Trans Tune | $700 Designed for 2011-2016 LML Duramax

Designed for 2011-2016 LML Duramax 2500 3500 4500 5500 models

Six-position rotary switch

after testing that we will be removing most of this partial EECM anytime the truck is under load to keep TCC slip down and efficiency up

Once again this can be upgraded later down the road to a Full Support Pack

Compatible with thousands of years

2013 - 2018 Ram Cummins 2500 3500 4500 5500 | EFI Live Select Tune File:Single HP Tune + 68RFE Trans Tune | $700 Designed for 2011-2016 LML Duramax**If you purchased an EFI LIVE 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 Device + EFI Live License option to flash your truck. Tuning Benefits: Increase in Mileage Increase in Horsepower Increase in Torque Compatible Vehicles: 2013 2018 Ram Cummins 2500 3500 4500 5500 Pickups and Cab Chassis Incomplete Trucks