I have a 96 GT auto, and just did the performance tune and went back and set the shifts to full hard. I was actually very impressed. The car pulled much better from 3500-5500 RPM, and spun tires hard off the line, and goes a little sideways into second even. Only other mods are bassani cat back and 410 gears. Yeh the gears helped alot, but still the car spinns out more with the tuner and at WOT.