Quote Originally Posted by AK Bob View Post
Since the stealth unit doesn’t write to the ECM I would think you should just be able to simply remove it and not have to retune. At this point you should be able to verify your engine check lite is out and the MM3 doesn’t show any fault codes.


2014 RAM 3500 (Aisin) 3.73 4X4 Limited Crew Cab Long Bed DRW. MM3 tuned by Double R Diesel. Oil Bypass Filter, 50 Gallon auxiliary fuel tank.

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Perfect, thank you. Just to confirm, it's safe to drive it tonight while I still have the EGR intact(exhaust and tune are done)? I am going to work on that tomorrow...