5 Star Custom Tune for Any Device (2016 2018 Ford Focus RS 2.3L EcoBoost)
Unlock the true performance of your Ford Focus RS with a 5 Star Custom Tune. From the factory, your PCM is programmed for the average driver, which leaves horsepower, torque, and throttle response untapped. Our tunes recalibrate your RS to deliver maximum power, quicker throttle response, optimized shift points, and improved efficiency, turning your 2.3L EcoBoost into a precision performance machine.
Why Choose 5 Star Tuning?
5 Star is a trusted leader in Ford and GM performance tuning, offering custom-tailored calibrations to match your specific driving style and modifications. Whether your goal is peak horsepower, track-ready performance, or enhanced daily drivability, our tunes deliver results without sacrificing reliability.
Dyno & Street Proven Performance
Each calibration is dyno developed, tested, and refined under real-world conditions. With over a million test miles on our own vehicles, our tunes have been proven to provide consistent, reliable gains on both the street and the track.
Free Tunes for Life
Upgraded your Focus RS with new modifications? As a Tunes for Life member, youll receive free tune updates for as long as you own your car. This guarantees your vehicle always runs at peak performance. For full program details, call 1-855-827-7223.
Transform the Driving Experience
Factory settings limit your RS with conservative programming, sluggish throttle, and shift delays. A 5 Star Custom Tune unlocks more horsepower, torque, throttle response, fuel efficiency, and drivability, making your Focus RS sharper, faster, and more responsive.
How We Deliver Results
Our engineers fine-tune your 2.3L EcoBoost by adjusting fuel maps, drive-by-wire response, ignition timing, torque converter control, shift pressures, and shift strategies. The result is a Focus RS that responds instantly and pulls harder across every gear.
Fitment:
- 2016 Ford Focus RS 2.3L EcoBoost
- 2017 Ford Focus RS 2.3L EcoBoost
- 2018 Ford Focus RS 2.3L EcoBoost
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