I have a good ECM tuned by SFT. I was more than happy with the way it performed when it was installed, I drove about 25k with it installed until my HPFP went out. This was removed from the truck when I was troubleshooting a hiccup in the fuel system after the fuel system was replaced. I ended up buying another stage 2 tuned ecm off this website and trying it. That didn't fix my problem and still had the hiccup when I sold it. Will ship.

Sofa King Tuned - picture of handheld is just to show the tune file, stage 2 is active.
Stage 2 (Full delete + trans tune with rally mode)

ECM
Truck - 2015 Ram Limited 3.0 - 4x4 - 3.92 rear end - air ride.