5 Star Custom Tunes with AVID Device (20152017 Mustang 3.7L)
Unlock the hidden performance of your Ford Mustang 3.7L with 5 Star Custom Tunes and the advanced AVID tuner. From the factory, your Mustang is calibrated for the average driver, leaving horsepower, torque, and throttle response untapped. With 5 Star Tuning, your PCM is reprogrammed for maximum horsepower, sharper throttle response, optimized shift points, improved efficiency, and a driving experience that makes your Mustang come alive on the street or track.
Why Choose 5 Star Tuning?
As a leader in Ford and GM performance, 5 Star delivers custom-tailored tunes engineered for your specific needs. Whether your goal is more horsepower, torque, smoother drivability, or stronger all-around performance, our calibrations are designed to provide performance without compromising reliability. No one-size-fits-all solutionsonly precision tuning for your Mustang.
Dyno & Street Proven
Every tune is dyno-tested, street-validated, and refined over millions of miles of real-world driving. That means consistent, reliable performance that holds up under everyday driving or spirited weekend runs.
Free Tunes for Life
With our Tunes for Life program, every modification you add to your Mustang is covered with free tune updates for as long as you own it. Keep your performance optimizedat no extra cost.
Performance Benefits
- More Horsepower & Torque for thrilling acceleration
- Sharper Throttle Response with immediate pedal feedback
- Optimized Shift Strategies for smoother transitions and stronger pull
- Better Efficiency with recalibrated fuel maps
- Enhanced Drivability on both street and highway
How We Unlock More Power
Our calibration team fine-tunes fuel maps, drive-by-wire inputs, ignition timing, torque converter behavior, and shift pressures. This delivers maximum performance while maintaining factory-level reliability.
What the AVID Device Can Do
- Store up to 10 custom tunes
- Monitor engine parameters with customizable gauges
- Datalog for continued refinement
- Restore your stock calibration with a built-in backup
- Run diagnostics, clear codes, and monitor emissions
AVID Device Highlights
- UltraFlash Technology: Flash your Mustang in under a minutethe fastest in the industry
- ARC Collaboration: Instantly share datalogs and reports with your tuning specialist, then receive updated calibrations
- Digital Accessory Interface: Expand with wideband controllers, MAP sensors, relay controllers, and more
Whats Included
- 1 Vehicle License
- DLC Cable
- Suction Cup Mount
Fitment:
- 2015 Ford Mustang 3.7L
- 2016 Ford Mustang 3.7L
- 2017 Ford Mustang 3.7L
CA Residents: WARNING: Cancer and Reproductive Harm www.P65Warnings.ca.gov

