5 Star Custom Tunes w/ RTD Device (2015 - 2016 Expedition 3.5L EcoBoost)
Unlock the hidden performance in your 20152016 Ford Expedition 3.5L EcoBoost with a 5 Star Custom Tune and RTD Device. Factory PCM calibrations are designed for the masses, leaving horsepower, torque, and responsiveness on the table. Our proven custom tuning delivers more power, sharper throttle response, smoother shifts, and improved efficiency, turning your Expedition into the SUV it was meant to be.
Why Choose 5 Star Tuning?
We are leaders in Ford and GM custom performance tuning. Unlike generic tunes, every 5 Star calibration is tailored to your exact vehicle, driving style, and modifications. Whether your goal is more towing power, quicker acceleration, or smoother everyday drivability, our engineers deliver refined tunes that maximize performance without sacrificing reliability.
Dyno & Street Proven
Every tune is dyno developed, street tested, and proven through over a million test miles. We test on our own vehicles across the country, ensuring each tune is reliable, consistent, and ready for real-world driving.
Free Tunes for Life
As a Tunes for Life member, your Expedition will always stay optimized. Add mods like exhausts, intakes, or intercoolers, and well provide updated calibrations free of charge for as long as you own your SUV.
Performance Benefits
- Increased horsepower & torque
- Faster throttle response
- Smoother, refined transmission shifts
- Enhanced towing power and efficiency
- Eliminates sluggish throttle feel and removes factory speed limiter
How We Maximize Power
Our custom tuning refines fuel mapping, ignition timing, drive-by-wire response, torque converter management, and transmission shift pressures. This unlocks maximum performance while maintaining drivability and long-term reliability.
RTD Device Features
The included HP Tuners RTD Device provides powerful tuning and monitoring features:
- Store and load up to 10 custom tunes
- Monitor live engine data (RPM, speed, temps, and more)
- Datalog for refining future modifications
- Restore your factory tune at any time
Note: Requires Wi-Fi and a Windows PC for tune flashing and updates.
Simple Installation
Installation is quick and tool-free. Connect the RTD device to your OBDII port with the included USB cable, follow the step-by-step software instructions, and youre ready to enjoy your upgraded performance. No shop visit required.
Expert Support
Our team is always ready to assist. Call 1-855-827-7223 or email sales@beefcakeracing.com with any questions about installation, flashing, or performance.
Important Notice
By purchasing this tuner, you agree to comply with all emissions and safety regulations. 5 Star Tuning does not disable or remove emissions control systems. This product is not legal for sale or use in California. Orders from California will be canceled.
Fitment:
- 2015 Ford Expedition 3.5L EcoBoost
- 2016 Ford Expedition 3.5L EcoBoost
CA Residents: WARNING: Cancer and Reproductive Harm www.P65Warnings.ca.gov
