Custom Diesel Tuning, Shipped to Your Driveway
Dyno-proven ECU calibrations for Cummins, Powerstroke, and Duramax trucks. Built by experienced diesel calibrators — no dyno trip required.
Tuning that respects your truck.
Every calibration is built for your specific truck, modifications, and how you actually drive. We tune for drivability first — smooth shifts, clean throttle response, and reliable EGTs — then layer in the power.
Whether you're towing heavy, chasing fuel economy, or pushing big numbers on the dyno, we have a calibration strategy that fits.
typical gains on tow/daily calibrations
trucks tuned across the country
average file turnaround
revisions included after delivery
Services
Calibrations built for how you use your truck — from daily drivers to heavy tow rigs to competition builds.
Performance Tunes
Multi-level power calibrations with clean fueling, controlled EGTs, and transmission-safe torque management.
Tow & Daily Tunes
Smooth drivability and better mileage for daily duty, plus dedicated tow calibrations for fifth-wheel and gooseneck loads.
Economy Tunes
MPG-focused calibrations targeting improved fuel economy without sacrificing drivability.
Transmission Tuning
Shift schedules, line pressure, and torque converter lockup dialed in to match your engine calibration.
Diagnostics & Support
Help sorting out existing issues, DTC review, and revisions to your tune based on real-world feedback.
Remote & Mail-In
Ship us your ECU or send data files — we handle the calibration and send it right back. No dyno trip required.
Trucks we tune
Deep calibration experience across the big three diesel platforms.
Cummins
5.9L 24V, 6.7L common rail — Ram 2500/3500 from 2003 through current.
Powerstroke
6.0L, 6.4L, 6.7L — Ford Super Duty from 2003 through current.
Duramax
LB7, LLY, LBZ, LMM, LML, L5P — Chevy/GMC 2500/3500 from 2001 through current.
How remote tuning works
Three straightforward steps, start to finish.
Tell us about your truck
Year, engine, mods, and goals. We'll confirm the right calibration strategy and required hardware.
Send the file or ECU
Pull the stock file with supported hardware (EFILive, HP Tuners, EZ LYNK, etc.) or mail in your ECU.
Drive and refine
We deliver your custom tune, you flash and drive. Feedback and revisions included.
Request a tune
Tell us about your truck and what you're trying to accomplish. We'll reply with a quote and the next steps.