ThunderMax Engine Control Module Kit with Integral Auto Tune
The ThunderMax kit replaces the factory ECM and delivers closed-loop, wide-band oxygen sensor tuning for optimal air/fuel ratio across all riding conditions. It includes the ThunderMax ECM with Auto-Tune module, plug-in harness, two wide-band sensors, TMax software, USB communication cable, and comprehensive documentation. 🚀
- Hundreds of downloadable maps for model, engine size, exhaust and intake combinations — load a map and the integral auto-tune will do the rest.
- Live monitoring, recording, diagnostic code review and datalog analysis including starts, engine temperature and rpm.
- Adjustable front and rear cylinder AFR maps, ignition timing maps and startup maps.
- Works with popular exhaust systems and high-performance camshafts; supports turbo, nitrous and supercharger applications.
- Easy install: replace the factory ECM, install new oxygen sensors and harness, load the correct map, and ride.
- New maps, software and firmware updates plus map analysis and technical support are available online at no charge.
Designed for riders who want improved throttle response, exhaust sound and driveability without mandatory dyno tuning. For detailed instructions and support resources consult the included quick-start guide and full user manual. 🔧
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