For non-California vehicles only. Premium fuel required for maximum performance. Reverting to stock calibration with non-production tires/gears will result in error codes. Loss of functionality of critical systems may occur. Calibration and ProCal 4 tool are VIN locked to a single vehicle and are not transferrable. Please contact the Tech Line with additional questions. ProCal 4 software only available for Windows 7 or greater. Will NOT work with Windows 10. ProCal 4 tool receives periodic firmware updates for greater usability and additional features. Please connect tool to PC periodically to receive the updates automatically.

• ProCal 4 tool receives periodic firmware updates for greater usability and additional features. Please connect tool to PC periodically to receive the updates automatically.
• Calibration and ProCal 4 tool are VIN locked to a single vehicle and are not transferrable. Please contact the Tech Line with additional questions.
• Ford Racing Parts 3 year/36k mile warranty from new vehicle in-service date when installed by a Ford dealer or ASE/Red Seal certified technician.
• Reverting to stock calibration with non-production tires/gears will result in error codes. Loss of functionality of critical systems may occur.
• Ability to change tire size up to BFG 37x12.5R17 KO2 size (579 revolutions per mile)(Additional modifications required).
• ProCal 4 software only available for Windows 7 or greater. Will NOT work with Windows 10 in "S Mode".
• Enables upgrade of M190 to M210 front drive unit by reconfiguring DLCM module
• Improved throttle response throughout rpm range
• Premium fuel required for maximum performance
• Ability to change axle/FDU ratio up to 5.38
• M-12655-F ProCal 4 delivery tool included
• Peak Torque = 415 lb-ft @ 3,500 rpm
• For non-California vehicles only
• Peak Power = 333 hp @ 5,000 rpm
• For U.S. & Canadian Vehicles
• Premium Fuel Required

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