Hey guys I’m Brad the one who made the video, you need a legitimate GM MDI 2 or Bosch MDI (there basically the same tool) you can buy it directly from Bosch on Amazon, you also need a ACDelco subscription as mentioned. I personally borrowed mine from a friend who owns one but everything was done with official parts. White Automotive media is the only way I did it, and the only way I know of it working. As they pre programmed the module, all I did was run the setup command within SPS which I have a subscription for my car. It’s been working with issues to, and have had numerous warranty work done with no issues either from my dealer. If you have any questions let me know, I don’t work for any of these companies either, I’ve been on this forum for awhile just thought I share an update on my experience and answer any questions