Ford Performance 2021-2023 F-150 3.5L EcoBoost Performance Calibration M-9603-F35

Enhance your 2021-2023 F-150 3.5L EcoBoost engine's performance with the Ford Performance Parts calibration. This calibration is engineered and dyno-tested to deliver more power and increased performance while maintaining reliability.

• Peak power: 450 HP at 5,250 rpm, an increase of 55 HP
• Peak torque: 510 lb-ft at 3,500 rpm, an increase of 100 lb-ft
• Improved throttle response throughout the rpm range
• Optimized shift schedule for enhanced transmission performance
• Premium fuel required (91 octane minimum)

• Includes M-12655-F Pro-Cal 4 delivery tool
• 3-year/36,000-mile Ford Performance Parts warranty when installed at a Ford dealer or by an ASE/Red Seal certified technician
• For US & Canada vehicles only
• Compatible with 4x2 and 4x4 models, all cab configurations and trim levels
• 50-state approved, C.A.R.B. EO#: D-431-12
• ProCal Tool can read and clear DTCs
• Tire size and gear ratio cannot be adjusted
• Does not fit 3.5L PowerBoost Hybrid engines
• For F-150 Raptor 3.5L engine, see M-9603-R35
• Calibration and ProCal 4 tool are VIN locked
• ProCal 4 software only available for Windows 7 or greater; will not work with Windows 10 in "S Mode"