ElkRiver03
New member
I tuned my 6.7 with the latest software using the ATP autocal instead of the V2. Worked very slick. This is a totally stock 6.7 with full factory exhaust and egr still in place. Truck runs very smooth and has a bunch more power. I'm taking it on a 300mile trip today hunting, so will have highway, dirtroad, snow, 4x4 crawling over stuff and will see how it fairs and if the DPF regens more with this added HP.
Hope it dosen't work too well, I don't need more truck payments