Budget diesel truck mods: GM Duramax edition
First and foremost let me say that if you are concerned with warranty then this thread is not for you. Just hit the back button and move on to the next thread if you are concerned about warranty or d...
Forum Discussion
73guna wrote:
EPA is cracking down on tuners.
http://www.duramaxforum.com/forum/efi-live/963761-no-more-idaho-rob-tunes.html
Rob tuned my wifes truck, real good clean tunes.
