5 star tune
guys or even gals, if you have a Ford V10, get the 5star tune, it will be the best $400 you ever spent on your coach. I cant believe the difference in the shifting, downshifting or lack of. The engine...
Forum Discussion
I had the 5star tune in my 2005 gas with the ford f53 310 hp. I could load the 5star tune and also remove it and put the original setting back in. Every once in a while I would get an up date. Before you could load the update you had to restore the original setting first.
