DIESELR’s tune files deliver real power, stronger throttle response, and refined drivability for Cummins, Duramax, and Powerstroke trucks. Whether you need daily driving efficiency, heavy-duty towing performance, or max horsepower, these files are built for real-world results.
DIESELR Tune Files – Precision Tuning for Serious Diesel Owners
DIESELR’s tune files deliver real power, stronger throttle response, and refined drivability for Cummins, Duramax, and Powerstroke trucks. Whether you need daily driving efficiency, heavy-duty towing performance, or max horsepower, these files are built for real-world results.
✔ Tested and proven tuning for 5.9L & 6.7L Cummins, all Duramax engines, and 6.0L, 6.4L, 6.7L Powerstroke
✔ ECM and TCM tuning for optimized engine and transmission performance
✔ Shift-on-the-fly tuning available for instant power adjustments
Custom DIESELR Tune Files for Every Diesel Truck
Get the right tuning for your build—optimized for power, efficiency, and reliability.
- Single tune or full power level packs available
- Designed for daily driving, towing, or max performance applications
- Instant throttle response, better fuel control, and improved shift patterns
Shift-on-the-Fly (SOTF) Tuning Files
Fine-tune your truck’s power levels on the go with SOTF tuning.
- No need to reflash—switch power levels instantly
- Built for towing, performance, and fuel efficiency modes
- Works with EZ Lynk, GDP Commander, HP Tuners, and MM3
DIESELR ECM & TCM Tuning Files
Full engine and transmission tuning for a smoother, more efficient, and powerful ride.
- ECM tuning: Increased power, throttle response, and fuel control
- TCM tuning: Optimized shift patterns and torque management
- Tuning available for all major diesel platforms
