Ford Performance Mustang 2.3L EcoBoost Calibration, 2024–2026 | M-9603-M4D
Ford Performance Mustang 2.3L EcoBoost Calibration | M-9603-M4D
Upgrade the calibration of your compatible Mustang 2.3L EcoBoost with Ford's M-9603-M4D performance calibration and included ProCal 4 delivery tool. Ford's current application listing covers 2024–2026 models and describes improved throttle response with increased power and torque. Ships fast across Canada and the US.
Ford-Published Performance
- Peak power: 350 HP at 5,500 RPM, described by Ford as a 35 HP increase.
- Peak torque: 400 lb-ft at 3,500 RPM, described by Ford as a 50 lb-ft increase.
- Improved throttle response throughout the RPM range.
These are Ford's published figures for the calibration, not guaranteed wheel-horsepower results or gains under every operating condition. Fuel, vehicle condition and the installed engine combination affect results.
Vehicle Fitment
- Ford Mustang with 2.3L EcoBoost engine: 2024–2026, according to Ford's current M-9603-M4D listing.
- U.S. and Canadian vehicles only.
Ford has expanded the application listing beyond the earlier 2024-only description. Confirm the supplied kit's activation and software support for your specific VIN before installation. This listing does not extend fitment to Mustang GT, Dark Horse or earlier EcoBoost models.
Included Components
- Ford M-9603-M4D performance calibration.
- M-12655-F ProCal 4 delivery tool.
This is the calibration package with ProCal 4, not the separate M-9603-M4DVO voucher-only product.
Programming Requirements
Ford lists ProCal 4 software for Windows 7 or later and states that Windows 10 in S Mode is not supported. Confirm current computer and software compatibility before installation. Follow Ford's programming instructions and maintain the required vehicle power supply throughout the procedure.
Warranty Conditions
Ford lists a 3-year/36,000-mile Ford Performance Parts warranty measured from the vehicle's original in-service date when installation is performed by a Ford dealer or an ASE/Red Seal-certified technician. This is not a new warranty period beginning on installation. Contact Ford's technical support for registration, complete terms and eligibility for your vehicle.
Specifications
- Brand: Ford Performance / Ford Racing Parts.
- Manufacturer part number: M-9603-M4D.
- Product type: performance calibration with programming tool.
- Engine: 2.3L EcoBoost.
- Vehicle restriction: single-vehicle VIN locked, non-transferable.
Ships fast across Canada and the US.