5 Star Custom Tunes w/ SCT X4 Device (2004 - 2007 Super Duty 6.0L Powerstroke)
Unlock the full potential of your 20042007 Ford Super Duty 6.0L Powerstroke Diesel with 5 Star Custom Tunes and the SCT X4 Device. From the factory, your trucks PCM is calibrated for the average driver, leaving horsepower, torque, and drivability on the table. With our custom tuning, youll gain stronger pulling power, quicker throttle response, smoother shifts, and increased efficiencyall tailored to how you use your truck.
Why Choose 5 Star Tuning?
We are the recognized leader in Ford truck tuning, specializing in Powerstroke diesels. Unlike canned or one-size-fits-all calibrations, every tune is built around your Super Duty, your modifications, and your goals. Whether youre towing heavy, daily driving, or chasing maximum performance, our tunes are refined to give you power without sacrificing long-term reliability.
Proven Dyno & Road Testing
Our 6.0L Powerstroke tunes have been dyno-developed, street-tested, and tow-tested across the U.S. Weve put in over one million miles of in-house testing to deliver safe, reliable power gains you can trust in real-world conditions.
Free Tunes for Life
Join our Tunes for Life program and enjoy free recalibrations for as long as you own your truck. Whenever you add a new modificationintake, exhaust, turbo upgradewell update your custom tunes at no cost to make sure your Super Duty continues to run at its best.
Performance Benefits
- Increased horsepower & torque for towing and acceleration
- Faster, more responsive throttle feel
- Refined transmission shift points & pressures
- Improved towing performance and fuel efficiency
- Option to remove or adjust factory speed limiter
How Our Tunes Deliver Results
Our engineers optimize fuel delivery, injection timing, turbocharger response, torque converter lockup, and transmission strategies. The result: a more powerful, responsive, and efficient Powerstroke that performs the way it should have from the factory.
SCT X4 Device Features
- Stores up to 10 custom 5 Star tunes
- Compact, easy-to-use handheld programmer with full-color display
- Reads & clears diagnostic trouble codes (DTCs)
- Monitors live engine data (boost, EGTs, coolant temp, RPM, etc.)
- Datalogging support for fine-tuning future upgrades
- Restore your truck to stock calibration anytime
Installation Made Easy
Installation is quick and requires no tools. Simply plug the SCT X4 into your OBD-II port, select your custom tune, and follow the on-screen instructions. The whole process takes 510 minutes.
Custom Tuning Process
- Order your SCT X4 and provide vehicle details at checkout.
- Use your device to pull the ECU strategy code and email it to 5 Star Tuning.
- Well create your custom tunes and send them via Google Drive.
- Load the tunes onto your SCT X4, plug into your Super Duty, and flash the PCM.
Important Notes
- SCT software requires Microsoft Windows. For other OS, use SCT BDX with Wi-Fi support.
- Buyer is responsible for compliance with all emissions and vehicle regulations.
Fitment:
- 2004 Ford Super Duty F-250 / F-350 6.0L Powerstroke
- 2005 Ford Super Duty F-250 / F-350 6.0L Powerstroke
- 2006 Ford Super Duty F-250 / F-350 6.0L Powerstroke
- 2007 Ford Super Duty F-250 / F-350 6.0L Powerstroke
CA Residents: WARNING: Cancer and Reproductive Harm www.P65Warnings.ca.gov
