I cam swapped my Silverado....got the HP tuner.......and I just don't have the time and patience for learn this tuning process. I will admit it is tough to learn and I will applaud the ones who can. I just got myself in a court battle for my child's .....got damning police reports and DHS reports from their mother. So my main question is who can remote tune these trucks. Its a 2011 Silverado 5.3 cam swapped btr truck Norris nsr cam. 6l80 transmission.