ECM w/ Integral Auto Tune System / '24 Bagger

Note: Does not work on models with VVT (Variable Valve Timing)

Note: Because of possible clearance issues, some aftermarket exhausts systems may require modification or relocation of their O2 sensor bungs. 

Upgrade your '24 Touring Harley with the ThunderMax Engine Control Module (ECM) with Integral Auto Tune System, designed to deliver optimal performance in every riding condition. This ECM conveniently mounts in place of your factory unit and plugs directly into the existing harness for a seamless upgrade. Utilizing wide-band oxygen sensors, the ThunderMax ECM works as a closed-loop control system, continuously self-adjusting to maintain the perfect air/fuel ratio for all riding conditions. Installation is straightforward: replace the factory ECM, install the new oxygen sensors and harness, load the correct map for your bike, and you™re ready to ride.

This comprehensive system includes the ThunderMax ECM with Auto-Tune Module, a plug-in harness, two wide-band sensors, TMax software, a communication USB cable, and a detailed Quick-Start Guide along with a Comprehensive User's Manual. With hundreds of downloadable maps tailored to your specific bike setup, the integral auto-tune does the rest, improving throttle response, exhaust sound, and overall driveability. Riders can also adjust idle speed, rev limit, and speedometer calibration, as well as fine-tune AFR maps, ignition timing, and startup maps. Compatible with all popular exhaust systems and high-performance camshafts, this ECM even supports turbo, nitrous, and supercharger applications. The software allows live monitoring, recording, and diagnostic analysis, with free updates and technical support available online.

Product Highlights:

• Direct Factory Replacement:

  Mounts in place of the factory ECM and plugs into the existing harness for easy installation.

• Auto-Tune System:

  Continuously self-adjusts air/fuel ratio for optimal performance in all riding conditions.

• Comprehensive Installation Kit:

  Includes ECM with Auto-Tune Module, plug-in harness, wide-band sensors, software, USB cable, and manuals.

• Customizable Performance:

  Adjust idle speed, rev limit, speedometer calibration, AFR maps, and ignition timing.

• Extensive Compatibility:

  Works with all popular exhaust systems, high-performance camshafts, and supports turbo, nitrous, and supercharger applications.

• Advanced Monitoring and Diagnostics:

  Software offers live monitoring, data logs, and diagnostic code analysis.

• Made in the USA:

  Proudly crafted with quality and precision.

Enhance your motorcycle™s performance with the ThunderMax ECM and experience smoother, more responsive rides tailored to your specific needs.