2003–2010 Ford Powerstroke 6.0L & 6.4L Custom Tune Files | SCT X4 & BullyDog BDX | Dyno Diesels
2003–2010 Ford Powerstroke 6.0L & 6.4L Custom Tune Files | SCT X4 & BullyDog BDX | Dyno Diesels
2003–2010 Ford Powerstroke 6.0L & 6.4L
SCT / BullyDog X4 & BDX Custom Tune Files
Dyno Diesels | Custom Calibration. Proven Results.
Dyno Diesels offers custom-built tuning files for 2003–2010 Ford Powerstroke 6.0L and 6.4L platforms using SCT X4 and BullyDog BDX devices. These calibrations are developed using advanced tuning software and real-world validation, delivering improved drivability, power, and efficiency beyond factory or preloaded “canned” tunes.
Preloaded tunes supplied with handheld devices are acceptable for basic use, but custom tuning unlocks adjustability, refinement, and performance that generic files simply cannot deliver.
Why Custom Dyno Diesels Tuning
Dyno Diesels tuning is designed for drivers who want:
- More control over power delivery
- Improved shift behavior and transmission response
- Optimized fueling strategies
- Calibrations tailored to their specific setup
These are vehicle-specific files, not one-size-fits-all calibrations.
Available Tune Options
Performance Locked
Race-oriented tuning with early torque converter lockup. Designed for track use or aggressive driving where maximum response and torque control are required.
Recommended for competition builds and reinforced drivetrain setups.
Performance
Our flagship high-output tuning. Delivers fast, firm shifts and maximum power for spirited driving and off-road use. Built for strong acceleration and top-end performance.
Reinforced hardware is recommended for sustained high-load use.
Street
A refined performance tune designed for daily driving. Offers strong power and responsiveness while maintaining smoother drivability compared to full race calibrations.
Ideal for:
- Daily-driven trucks
- Performance builds without reinforced internals
- Street use on performance-oriented setups
Tow
A balanced tuning option focused on driveability, torque management, and efficiency. Excellent for towing, commuting, and general use where reliability and smooth power delivery matter most.
Heavy Tow (12,000 lb+)
Designed for heavy hauling applications, this tune maintains near-stock power levels while improving throttle response, spool-up, and drivability under load.
Ideal for:
- Large trailers
- Equipment hauling
- Work trucks requiring consistent performance
Custom Request
For specialized builds requiring unique calibration strategies, including:
- Drag or race trucks
- Standalone or heavily modified setups
- Turbo, injector, or fuel system changes
Custom requests are reviewed and calibrated based on the vehicle’s configuration and intended use.
Delivery & Revisions
- ECM calibrations are processed first-come, first-served
- Most initial tune requests are completed within 24–72 hours
- Revision requests can be submitted via email and will be handled based on the requested changes
Disclaimer
Dyno Diesels is not responsible for damage resulting from vehicle modifications, tuning, or recommended configurations. The buyer assumes all risk associated with performance modifications and is responsible for mechanical failures that may occur.
Mechanical components can fail on both modified and completely stock vehicles.
Dyno Diesels Philosophy
Dyno Diesels tuning is built around precision, data-driven calibration, and real-world performance. No recycled files. No shortcuts. Just controlled power and tuning you can rely on.
Dyno Diesels — Custom calibration. Proven control. Built to perform.