5 Star Custom Tunes w/ RTD Device (2010 - 2019 Flex)
Unlock the hidden potential of your 20102019 Ford Flex with a 5 Star Custom Tune and HP Tuners RTD Device. From the factory, the PCM is built for the masses, leaving horsepower and torque on the table. Our tunes re-calibrate your engine and transmission to deliver stronger acceleration, crisp shifting, better throttle response, and improved efficiency.
Why Choose 5 Star Tuning?
Were the trusted leader in Ford and GM performance tuning. Each calibration is custom-tailored to your specific Flex and its modifications, not a generic one-size-fits-all file. The result is a tune that enhances drivability, power, and torqueall while maintaining long-term reliability.
Proven Results
Every tune is dyno-proven, street-tested, and tow-tested. With more than a million miles logged on our own vehicles, 5 Star tunes are refined to provide safe, consistent, and powerful performance wherever your Flex takes you.
Free Tunes for Life
Future upgrades like intakes, exhausts, or other bolt-ons? With our Tunes for Life program, youll receive free recalibrations for as long as you own your vehicle. That means maximum power and efficiency every step of the wayat no extra cost.
Key Benefits
- Gain horsepower and torque for confident passing and towing
- Faster throttle response with reduced lag
- Optimized shift points for smoother performance
- Improved towing capability for heavy loads
- Enhanced fuel economy under normal driving
- Removes factory speed limiter for unrestricted potential
How We Get Results
Our tuning process refines critical systems like fuel mapping, ignition timing, drive-by-wire response, torque converter lockup, and transmission shift strategies. This ensures your Flex runs at peak efficiency and performance.
RTD Device Features
- Holds up to 10 custom 5 Star tunes
- Monitors live engine data including RPM, coolant temps, and more
- Supports datalogging for advanced tuning refinement
- Stores your factory tune for easy return to stock
Simple DIY Installation
No shop visit required. With a Windows laptop and Wi-Fi, you can flash your tune at home using the OBD-II port. The guided process makes installation quick, easy, and tool-free.
Support When You Need It
Have questions? Our team is here to help. Call us at 1-855-827-7223 or email sales@beefcakeracing.com for assistance with setup or tuning.
Important Notes
- This product is not legal for sale or use in California.
- Tunes do not disable or delete emissions equipment (O2 sensors, DPF, EGR, SCR, etc.).
- Customer is responsible for compliance with all local, state, and federal regulations.
Fitment:
- 2010 Ford Flex
- 2011 Ford Flex
- 2012 Ford Flex
- 2013 Ford Flex
- 2014 Ford Flex
- 2015 Ford Flex
- 2016 Ford Flex
- 2017 Ford Flex
- 2018 Ford Flex
- 2019 Ford Flex
CA Residents: WARNING: Cancer and Reproductive Harm www.P65Warnings.ca.gov
