Ford Racing 2021-2024 Ford Bronco Performance Calibration Kit (2.7L) M-9603-B27

Fits 2021-2024 Ford Bronco models equipped with the 2.7L EcoBoost engine.

Unlock significant power gains and improved drivability for your 2.7L Bronco with the Ford Racing Performance Calibration Kit. This kit is designed to optimize engine and transmission parameters, delivering a more responsive throttle and refined shift schedule while maintaining factory-level integration. The package includes the ProCal 4 delivery tool, allowing for easy installation through the vehicle's diagnostic port.

Beyond power increases, this calibration provides essential utility for off-road enthusiasts. It allows the DLCM module to be reconfigured to support an upgrade from the M190 to the M210 front drive unit and enables speedometer correction for tire sizes up to 37-inch BFG KO2s or axle ratio changes up to 5.38:1.

• Peak Power: 355 HP at 5500 RPM
• Peak Torque: 433 lb-ft at 3500 RPM
• Improved throttle response throughout the RPM range
• Optimized shift schedule for automatic transmissions
• ProCal 4 delivery tool included
• Enables M190 to M210 Front Drive Unit upgrade
• Supports tire size adjustments up to 37x12.5R17
• Supports axle ratio changes up to 5.38:1
• 3-year / 36,000-mile warranty when installed by a Ford dealer or ASE-certified technician
• Premium fuel (91 octane or higher) is required
• Manufacturer Part Number: M-9603-B27