Hey guys,
I got my tune files from BBP. They sent me 5 files a 87-89OctSport, a 87-89OctTune, a 91+OctSport, a 91+OctTune and the Stocktune file.

When I plug my AutoCal into the truck I have the Option to Prog these files as well as four others named Full 87-89OCtSprt, OctTune, 91+OctSprt and Tune.

Anyone one what the difference in these are??

thanks
R.

 

Did you ask Justin?

 

Yes. I got the info I was looking for.

2 tunes are for octane 87-89, one is for performance and one for towing. Same with the 91+ tune. As for the AC files named Full, don't use those.

R.