Hi

I just updated my H&S XRT Pro from 6.7.25 to 6.7.27, I would like to go back to
6.7.25 tune. I don't like the new update at all, can anyone help me out?

Cheers

 

send an email to the tech support guys at H&S, they sent me an old tune for my mini maxx a couple years ago
tech@hsperformance.com

 

Ram07, what is it you don't like about the 6.7.27? I am running 6.7.34 which seems to be a good tune. My only complaint is the "service Required-See Dealer Now" still goes off from time to time. It doesn't seem to affect performance, just annoying. I clear it by "erase all DTC codes" even thought there are no codes present.