Hi, I am looking for a good towing tune for my 05 Silverado 3500 LLY. Stock Allison. only EGR delete and downpipe.
Hi, I am looking for a good towing tune for my 05 Silverado 3500 LLY. Stock Allison. only EGR delete and downpipe.
For free, or would you be willing to pay? I can make one. I'm assuming you have a Flashscan?
Last edited by Lennydmaxguy; December 3rd, 2022 at 02:31 AM.
Ok, I just sent you an email.