Ford Performance calibration for 2019-2023 Ranger 2.3L EcoBoost. The Ford Performance engineered performance calibration is a 50 state legal calibration for your Ford Ranger that increases power and improves performance throughout the RPM range. 50 state legal - C.A.R.B. EO#: D-431-6 for 2019-2021 vehicles 50 state legal - C.A.R.B. EO#: D431-7 for 2022-2023 vehicles Ford Performance engineered and dyno tested Improved drivability and throttle response throughout RPM range Optimized shift schedule Horsepower gain: 45 HP @ 4,500 RPM Torque gain: 60 lb.-ft. @ 2,500 RPM For U.S. and Canadian vehicles Comes with Ford Performance 3yr/36k mile warranty from new vehicle in-service when installed by a Ford dealer or ASE/Red Seal certified technician Tire size configurable up to a maximum diameter equivalent to a 265/70R17 tire as recommended with the M-18000-R Ranger Off-Road Suspension Leveling Kit Premium fuel - 91 octane or higher is required Includes Ford Performance ProCal 4 calibration delivery tool M-12655-F Includes Ford Performance high-flow K&N® air filter Optimized for trailer towing ***Due to the nature of this product and its VIN-locking requirement, it is not eligible for return.*** ***Calibration and ProCal 4 tool are VIN locked. Please contact the Tech Line with additional questions*** ***NOTE*** ProCal 4 software only available for Windows 7 or greater. Will NOT work with Windows 10 in "S Mode". ***NOTE*** ProCal 4 tool receives periodic firmware updates for greater usability and additional features. Please connect tool to PC periodically to receive the updates automatically.