5 Star Custom Tune for Any Device (2018 - 2023 Mustang 5.0L)
Unleash the full potential of your 2018-2023 Mustang GT 5.0L with a 5 Star Custom Tune, compatible with any supported tuning device. From the factory, your Mustangs ECU is programmed for average driversleaving valuable horsepower and torque hidden. A custom calibration reprograms your PCM to deliver more power, sharper throttle response, improved shift strategies, and greater efficiency, giving you the performance experience your Mustang was built for.
Why Choose 5 Star Tuning?
As a trusted leader in Ford and GM performance tuning, 5 Star provides custom-tailored calibrations that go beyond generic one-size-fits-all tunes. Every tune is designed around your specific driving style and modificationswhether your goal is more horsepower, added torque, smoother drivability, or preparing for future upgrades. Reliability always remains a top priority.
Dyno & Street Proven
Each tune is dyno-developed, road-tested, and refined. With more than one million test miles across real-world conditionsdaily driving, towing, and performance testing5 Star ensures your Mustang gets a tune thats proven for both power and durability.
Free Tunes for Life
Your build evolves, and your tune evolves with it. With Tunes for Life, recalibrations are free for as long as you own your Mustang. Add a new mod and keep your car running at peak performance without extra cost. For details, call 1-855-827-7223.
Performance Benefits
A 5 Star Custom Tune transforms your Mustang GT with noticeable improvements:
- Increased horsepower and torque
- Quicker throttle response
- Removal of the factory speed limiter
- Smoother, more precise shifts
- Improved efficiency and drivability across all modes
How the Tunes Unlock Power
5 Star tunes maximize performance by recalibrating key systems such as:
- Fuel tables and air/fuel ratios
- Drive-by-wire throttle mapping
- Ignition timing
- Torque converter lockup strategies
- Shift pressures and transmission strategies
Fitment:
- 2018 Ford Mustang GT 5.0L
- 2019 Ford Mustang GT 5.0L
- 2020 Ford Mustang GT 5.0L
- 2021 Ford Mustang GT 5.0L
- 2022 Ford Mustang GT 5.0L
- 2023 Ford Mustang GT 5.0L
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