2019+ DT Hemifever tuning

[Nails]

^^^ yes sir, I sure do lol

 

[Bt10]

Quick question on getting an extra ecm - is the mileage for warranty (or hours) stored in the dash or ecm?? Ok 2 questions, can you completely turn off the traction control and stability control in high tcase with the one traction button in an aftermarket tune? Sorry, 3rd question - how about keeping the electric axle locked up to about 40mph?