International Tuning
Every International model, engine, and controller we can tune, 2016+.
International
2 supported vehicles via AutoTuner and HP Tuners
Select Your International Model
International ECUs and TCUs
International tuning at Rapid Racing
We support 2 International vehicles across 2 models, covering model years 2016+, through AutoTuner and HP Tuners. That includes diesel powertrains and 1 engine and transmission controller.
Each International tune is calibrated for your exact hardware and fuel, then verified with real data on our Dynojet 424xLC2 in Jenison, MI, serving Grand Rapids and West Michigan. 1 of these International applications also support remote tuning, so you can flash and datalog from anywhere. Not sure which controller you have? Browse all supported ECUs or ask us.
Don't See Your Vehicle?
These lists cover off-the-shelf tuning platforms. We also do standalone ECU installs and custom calibrations, so reach out and we'll tell you what's possible for your build. Compatibility data last updated 2026-09-24.