Has anyone tried the sct tuner from 5star? If so what do you think about it
I'm still running the canned tune for the moment, but in a few days my CAC and 170 degree thermostat will be installed. Then, the beast will be let loose with some MPT custom tunes.I have 5star tunes and love them so far. Great power and he developed the tunes(perf/tow) with real weight behind the truck. I've only tried up to the 89 perf/tow tune but plan on trying the 93 perf/tow here soon. My truck pulled my TT good stock, but it does much better with the 5star tunes towing.