ALL 2013 AND NEWER CUMMINS WILL REQUIRE A DEVICE TO UNLOCK THE ECM PRIOR TO LOADING A TUNE FILE.
Device comes with 4 power levels:
THIS PRODUCT CAN NOT CALIBRATE THE SPEEDOMETER FOR THIS TRUCK
adding 68rfe trans tuning adjusts shift points for increased drivability while also giving the ability to get 2nd gear lockup.
PLEASE LIST ALL MODS(TURBO, INJECTORS, INJECTION PUMP AND TRANSMISSION SETUP) IN THE "Modifications" AREA DURING CHECKOUT!
FAILURE TO DO THIS WILL RESULT IN A TUNER FOR ALL STOCK COMPONENTS!
*68rfe transmission tuning included with this device at not extra cost*
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