TUNED TO YOUR TRUCK.
NOT A PRESET.
Every file is built one truck at a time — around your injectors, your turbo, your transmission, and how you actually drive it.
3–5 DAY
Turnaround
FREE
Revisions
30+
Platforms
Tailored to your truck
START WITH YOUR MODEL YEAR
Six Services · One Standard
SERVICES & PRICING
Engine Calibrations
Transmission Calibrations
EVERY CALIBRATION INCLUDES
- ✓
Free revisions
We adjust the file until it drives the way you want — no extra charge.
- ✓
Built to your mods
Matched to your exact injectors, turbo, and transmission.
- ✓
Shift-on-the-Fly
Multiple power levels from the cab where the platform supports it.
- ✓
Direct support
You talk to the calibrator who built your file, not a ticket queue.
All prices in USD. RTD calibrations require an HP Tuner RTD device and credits.
Questions? Contact usPick your service
Use the year finder or the menu above.
Send your build
VIN, mods, device — a five-minute form.
Flash & ride
File in 3–5 days. Revisions always free.
TUNED ON REAL TRUCKS.
NOT JUST LAPTOPS.
Every strategy we ship is validated on our own Cummins trucks — daily driven, towed with, and beaten on — before it ever touches yours.
“Absolutely transformed my Cummins. The tuning alone added 150hp and the truck drives better than stock. These guys know diesel.”
“These guys are the real deal. Not just another dropshipping parts store. They know what works and what doesn't, and they're always straight with you.”