Calibration work for diesel trucks and equipment, delivered as files you can load, backed by a shop that reads your logs.
What we offer
Custom Tuning
Calibrations built around your fuel system, turbo, injectors and goals, not a canned file.
Remote Tuning
Send your read file and logs and get a calibration back, with no shop visit required.
EFI Live Tune Files
Ready-to-load EFI Live calibrations for common platforms and modification levels. Browse the shop.
WinOLS Projects
Bin-level calibration work for shops and tuners who need the project files, not just the result. Ask us about your project.
ECM / TCM Programming
Controller programming and flashing for engine and transmission control modules. Tell us what you have.
Diagnostics & Consulting
Drivability problems, fault codes and calibration troubleshooting from someone who reads the logs. Contact support.
Platforms
- Cummins tuning
- Power Stroke tuning
- Duramax tuning
- Construction, agricultural, industrial and marine equipment
Not sure which service you need?
Start with the custom tune form and tell us what you are trying to achieve. If it needs a different approach, we will say so before you pay anything.
Ready to get started?
Tell us about your build and upload your stock read. We review every order before you pay anything.