I am looking for something to help out on my 2019 Canyon deisel and found AG deisel solutions has a tuner for the 2015-2020 2.8L Duramax. Claims selectable 3 tunes with 45HP and 60 lb/ft of torque. Anybody have experience with this product?
It’s funny but I have no desire to tune my 2019- it’s peppy in its own little way, and pulls the boat every week without fail. It will never be “fast” no matter how you tune it, so why bother? Now my old 2000 Cummins was a tuned monster, but it’s a completely different animal.