SKU: M-9603-B23A
Ford Performance 2025 Ford Bronco 2.3L EcoBoost Performance Calibration
The Ford Performance M-9603-B23A 2.3L EcoBoost Performance Calibration is a factory-engineered power upgrade designed specifically for the 2025 Ford Bronco with the 2.3L EcoBoost engine.
This ProCal 4 calibration delivers significant performance gains while maintaining reliability, driveability, and factory warranty coverage. It increases output to 333 horsepower and 415 lb-ft of torque, along with improved throttle response, optimized shift schedules for automatic transmissions, and support for larger tires and axle ratio changes.
Key Features
- Power & Torque Increase – 333 hp @ 5,000 rpm (+33 hp) and 415 lb-ft @ 3,500 rpm (+90 lb-ft) over stock
- Improved Throttle Response – Sharper and more responsive across the entire RPM range
- Optimized Transmission Tuning – Refined shift points and schedules for automatic-equipped Broncos
- Tire Size & Gear Ratio Support – Accommodates up to 37″ tires and axle ratios up to 5.38
- Front Drive Unit Upgrade Support – Enables reconfiguration for M210 FDU upgrade
- ProCal 4 Delivery Tool Included – Easy flash programming with VIN-locked security
Specifications
| Detail | Value |
|---|---|
| Brand | Ford Performance |
| Part Number | M-9603-B23A |
| Engine | 2.3L EcoBoost I4 |
| Peak Horsepower | 333 hp @ 5,000 rpm |
| Peak Torque | 415 lb-ft @ 3,500 rpm |
| Compatibility | 2025 Ford Bronco 2.3L (Auto & Manual) |
| Programming Tool | ProCal 4 Calibration Delivery Tool (included) |
| Country of Origin | United States |
| Warranty | Factory Warranty Friendly |
Whats Included
- Ford Performance ProCal 4 Calibration Delivery Tool
- 2025 Bronco 2.3L Performance Calibration
- Installation Instructions
Product Notes
- Designed exclusively for 2025 Ford Bronco 2.3L EcoBoost models
- Does NOT fit Bronco Sport or 2.7L V6 models
- Calibration is VIN-locked to the vehicle
- Professional installation or dealership flash recommended
- Additional modifications may be required for larger tires or gear ratio changes
This Part Fits
| Year | Make | Model | Engine | Notes |
|---|---|---|---|---|
| 2025 | Ford | Bronco | 2.3L EcoBoost | All 2-Door & 4-Door models (Auto & Manual) |
Why Choose Ford Performance?
- Factory-engineered and dyno-tested for maximum performance and reliability
- Maintains full factory warranty when properly installed
- Optimized for real-world off-road and on-road driving
- Easy-to-use ProCal 4 tool for quick, hassle-free programming
Frequently Asked Questions
- Q: Will this calibration fit my 2025 Ford Bronco 2.3L?
- A: Yes, it is specifically designed for all 2025 Bronco models with the 2.3L EcoBoost engine, including both automatic and manual transmissions.
- Q: How much power does it add?
- A: It increases output to 333 hp (+33 hp) and 415 lb-ft of torque (+90 lb-ft) over stock.
- Q: Does this void my factory warranty?
- A: No. Ford Performance calibrations are designed to be warranty-friendly when installed correctly.
- Q: Is the ProCal tool included?
- A: Yes, the kit includes the ProCal 4 Calibration Delivery Tool for easy installation.
Shipping & Handling
- Method: UPS Ground or FedEx
- Availability: In stock – ships same or next business day
- Packaging: Secure OEM-style packaging
- Weight: 2 lbs





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