I’m not sure what your VIN would tell me. But for your research, my truck is a 2015 with 3.55 gears.
The tune was installed early spring of 2017 in person by GDE. The PRE-EPA Hot Tune worked flawlessly, electronically disabled the EGR, increased regen intervals, and improved power and efficiency. It was a great investment to prolong the life of my truck.
How do you do purchases on here? I personally would prefer you post to eBay and I would buy it right now. Providing I have a guarantee it would work on my truck. Is it difficult to update the VIN and injector codes? I’m new to all this. I’m assuming I’d need the flash tool to do it.
You’ll need ALPHA OBD (an app available for iOS and Android) to reprogram the ECM VIN and injector codes once you’ve swapped it in, along with a Bluetooth dongle to plug into your OBDII port to communicate with your device. I borrowed a junk Android phone from the neighbor and reprogrammed an ECM that I then sent to HD Diesel for my current programming. It was fairly straightforward. There are instructions attached. As far as purchasing, ideally we could meet up somewhere and exchange face to face. I am in OH, could meet you in the Dayton area or there abouts. If that’s an option, let me know. If not, I can do PayPal.
You need to do your research and make sure you have everything you need to accomplish it. I can help you some, but it’s mainly on you. Hope this helps.