5 star tune
I see a lot of people posting about 5 star tunes. What gains are you seeing on the 6.8 Ford v-10? I have the 2v version in my Excursion. How easy is it to use and can you still use regular gas? Or do ...
Forum Discussion
A good custom tune, like one from 5Star Tuning will greatly improve your transmission performance with quicker, firmer shifts and improved shift schedules and strategies. They will adjust their tunes to take advantage to any other mods that you have done with your rig.
