5 Star Custom Tunes w/ SCT X4 Device (20162020 F-53 RV / Motorhome 6.8L)
Take your Ford F-53 motorhome to the next level with 5 Star Custom Tunes and the SCT X4 Device. From the factory, your RVs computer is tuned for average drivers, leaving hidden horsepower, torque, and drivability untapped. Our custom calibrations re-map your PCM for maximum performance, smoother shifts, better throttle response, and improved efficiencyall tailored to the demands of RV and motorhome owners.
Why Tune Your F-53 Motorhome?
- Unlock hidden horsepower & torque from the 6.8L V10
- Sharper throttle response for highway merges & climbs
- Smoother, firmer shift points for better drivability
- Improved towing and load-hauling power
- Better fuel efficiency on long trips
Why Choose 5 Star Tuning?
5 Star Tuning is the industry leader in Ford RV and truck performance. Unlike one-size-fits-all tuners, we create calibrations specific to your motorhome, your needs, and your goalswhether thats smoother highway performance, stronger hill climbing, or maximizing fuel economy. Every tune is built for performance and reliability.
Proven Dyno & Road Results
Our tunes are dyno-tested, road-tested, and refined across millions of miles. We put them through the toughest towing, hauling, and cross-country conditions so you can trust the improvements in the real world.
Free Tunes for Life
When you add modifications or upgrades, 5 Star will re-calibrate your tunes at no cost through our Tunes for Life Program. Your motorhome stays optimized for as long as you own it.
Performance Benefits
- More horsepower & torque across the RPM band
- Elimination of the factory speed limiter
- Better acceleration for heavy RVs
- Smoother, stronger transmission performance
- Increased towing and hauling capability
How We Do It
5 Star tunes adjust key vehicle systems for maximum benefit:
- Fuel tables & ignition timing
- Drive-by-wire throttle mapping
- Torque converter lockup
- Shift pressures & transmission strategies
SCT X4 Device Features
- Easy plug-and-play installation via OBD-II
- Stores up to 10 custom 5 Star tunes
- On-screen monitoring of RPM, temps, speed, and more
- Datalogging capability for fine-tuning
- Return to stock anytime
Simple Installation
- Order your SCT X4 device and provide vehicle details.
- Plug into the OBD-II port to retrieve your ECU strategy code.
- Email the code(s) to 5 Star Tuning.
- Receive your tunes, load them onto the X4, and flash your RV.
The entire process takes 510 minutes with no tools required.
Support & Compatibility
For questions, call 1-855-827-7223 or email sales@beefcakeracing.com.
Note: SCT software is Windows-based. The BDX device is recommended for Wi-Fi wireless tuning if you prefer a non-Windows solution.
Legal Notice
By purchasing this tuner or tune, you assume full responsibility for compliance with all U.S., Canadian, and international emissions and safety laws. 5 Star Tuning and Beefcake Racing assume no liability for misuse or regulatory violations.
Fitment:
- 2016 Ford F-53 Motorhome 6.8L
- 2017 Ford F-53 Motorhome 6.8L
- 2018 Ford F-53 Motorhome 6.8L
- 2019 Ford F-53 Motorhome 6.8L
- 2020 Ford F-53 Motorhome 6.8L
CA Residents: WARNING: Cancer and Reproductive Harm www.P65Warnings.ca.gov
