5 Star Custom Tunes w/ SCT X4 Device (2015 - 2017 F-150 5.0L)
From the factory, your F-150s computer is calibrated for the average drivernot performance enthusiasts. This leaves hidden horsepower and torque on the table, resulting in a less engaging driving experience. With a 5 Star Custom Tune, your PCM is recalibrated for maximum outputunlocking sharper throttle response, stronger acceleration, smoother shift points, and improved efficiency.
Why Choose 5 Star Tuning?
As the industry leader in Ford and GM custom tuning, 5 Star specializes in tailored calibrations for trucks, cars, SUVs, and motorhomes. Unlike generic tunes, each file is built specifically for your setup, whether your priority is towing, daily drivability, or all-out performance. Reliability always comes first, ensuring long-term engine and transmission durability.
Dyno & Street Proven
Every calibration has been dyno tested, refined, and road-proven. Our engineers validate tunes on our own vehicleslogging over one million miles of testing in real-world conditions. Thats how we guarantee youre getting the highest-quality custom tune available.
Free Tunes for Life
Join our Tunes for Life program and receive free tune updates for any future modifications you install. As long as you own your F-150, your calibration evolves with your upgradeskeeping horsepower, torque, and efficiency optimized.
Performance Benefits
- Gain instant horsepower and torque
- Sharper throttle response
- Improved shift timing and transmission control
- Better fuel efficiency under load and cruising
- Enhanced towing capability
- Removes factory speed limiter
How We Unlock Performance
Our custom calibrations fine-tune fuel tables, ignition timing, torque converter behavior, drive-by-wire throttle maps, shift strategies, and line pressures for maximum performance without compromising safety.
What Can the SCT X4 Do?
- Store up to 10 custom tunes
- Monitor engine parameters in real time (RPM, temps, speed, etc.)
- Datalog for further tuning refinements
- Read and clear DTC trouble codes
- USB and Wi-Fi connectivity for fast updates
- Return to stock tune at any time
Custom Tuning Process
- Order your SCT X4 and provide vehicle details and tune preferences.
- If your ECU code is current, tunes are created immediately. If not, youll receive a blank device to read your strategy code.
- Plug the SCT X4 into your OBD-II port, select Vehicle Info, and record your ECU strategy/SWPN code.
- Email your ECU code(s) to 5 Star Tuning.
- Your custom tunes are emailed to you. Download and load them onto the SCT X4.
- Connect the X4 to your trucks OBD-II port, choose Program Vehicle, and follow the prompts to flash your tune.
Installation time: 510 minutes. No tools required.
Support
For technical help, call 1-855-827-7223 or email sales@beefcakeracing.com. Note: SCT software is Windows-only. For Mac/other OS, we recommend Wi-Fi supported devices like the BDX.
Important Notice
By purchasing, you agree to comply with all emissions and safety regulations. 5 Star Tuning does not disable or defeat emissions systems. Not legal for sale or use in California. Orders placed from California will be canceled.
Fitment:
- 2015 Ford F-150 5.0L
- 2016 Ford F-150 5.0L
- 2017 Ford F-150 5.0L
CA Residents: WARNING: Cancer and Reproductive Harm www.P65Warnings.ca.gov
