Superchips MAX Micro Tuner is the most effective vehicle enhancement available for your 94-03 Ford 7.3L Powerstroke Turbo Diesel. All changes are made in as little as 10 minutes thru your vehicles diagnostic port. <BR> <BR>•Gain up to 110 horsepower and 180 ft/lbs of torque <BR>•Increase speed limiter <BR>•DTC- Diagnostic Trouble Code data built-in <BR>•Will not void new car warranty