International / Navistar (MaxxForce, A26) — Remote Tune

Remote ECM calibration for International and Navistar diesel engines — including the MaxxForce family and the current A26 platform — as found in International LT, LoneStar, and ProStar trucks. ECM hardware varies significantly across model years; contact us to confirm compatibility before purchasing.

What's included

• Custom calibration addressing fuel delivery, torque mapping, and timing parameters for your specific ECM revision and engine configuration
• Emissions-equipment considerations are assessed on a per-ECM basis at time of confirmation

How it works

Contact us first to confirm your ECM hardware and diagnostic interface compatibility. Tuning is performed via a live TeamViewer remote session. A confirmed compatible adapter and a Windows laptop connected to the truck's diagnostic port are required.

For closed-course, competition, and off-road use only. Not intended for use on public roads where emissions regulations apply.