Old 7. 3 drives much better
"Happy with the performance of each tune. So much more response in daily driving. No more feeling like I have to push the pedal to the floor for the truck to go. Shifts sooner and will stay in gear without downshifting at slightest application of throttle like when stock. No smoke. Only thing I wish I could do was increase the shift firmness a little more. Unfortunately it does not give me that option for my truck. It says it does in the book but there is no options when I try to customize the tune other than tire size and gear ratio. I even updated the tool to make sure everything was in there. I had a Diablosport that let me change it but this does not. Must have something to do with my truck being an early 1999 F250 7. 3L Powerstroke and the Banks programming. It also only reads a couple of data PID's. There again I think due to the early 99."

