Calibration and ProCal 4 tool are VIN locked.
ProCal 4 software for Windows 7 or greater. Will NOT work with Windows 10 in "S Mode".
ProCal 4 tool receives periodic firmware updates for greater usability and additional features.
Optimized shift schedule for automatic transmission equipped vehicles.
Down-shift rev matching for manual transmission equipped vehicles.
Ability to change tire size up to 37" (Additional modifications may be required).
Ability to change axle ratio up to 4.70.
For U.S. and Canadian vehicles.
3 year/36k mile warranty from new vehicle in-service when installed by a Ford dealer or ASE/Red Seal certified technician.