Received my MAX tuner on monday and installed the tow/performance program. What a difference, good increase in throttle response. Rolls the tires easily thru 1st, solid tire scratch going into second, chirps going to 3rd, be careful when it downshifts to 1st-tires smoke!

Used a tankful of 93 octane gas since install, 14MPG before, 15.4 while towing a 3000Lb boat, passed cars, CHEVYS & DODGES with ease.

Anybody got info on the SC9100 custom tuned micro tuner?