I'm working on a 2011 cummins and the guy wants efi live in it. I already have a good tune made for a 2012 cummins I was seeing if I can use that tune or not?
I'm working on a 2011 cummins and the guy wants efi live in it. I already have a good tune made for a 2012 cummins I was seeing if I can use that tune or not?
Just script it over to the 11OS. Or in most cases the 12 file will go into the 11 with no issues.