The THUNDERMAX ThunderMax Engine Control Module Kit with Integral Auto-Tune is designed to replace the factory ECM and connect to the existing harness. The kit includes an Auto-Tune module, plug-in harness, and two wide-band oxygen sensors for closed-loop control that continuously adjusts the motorcycle’s air/fuel ratio across riding conditions. It supports popular exhaust systems, high-performance camshafts, and turbo, nitrous, and supercharger applications.
Installation involves replacing the factory ECM, installing the oxygen sensors and harness, and loading the correct map for the motorcycle. Hundreds of maps are available for download based on factors such as model, engine size, exhaust system, air cleaner, pistons, and cams. The integral Auto-Tune system handles ongoing adjustments without requiring dyno tuning. Adjustable parameters include front and rear cylinder AFR maps, ignition timing maps, startup maps, idle speed, rev limit, and speedometer calibration.
The included TMax software and communication USB cable provide live monitoring, recording, and examination of diagnostic codes and data logs, including starts, engine temperature, and RPM operation. The kit also includes a Quick-Start Easy Install guide and Comprehensive User’s Manual. New maps, software and firmware updates, map analysis, and technical support are available online at no charge. The THUNDERMAX ThunderMax Engine Control Module Kit is made in the USA. Distributor part number: 309-563. Manufacturer part number: 309-563. Fits 2017 Harley-Davidson FXSB Breakout, 2017 Harley-Davidson FLSS Softail Slim S, 2017 Harley-Davidson FXDLS Low Rider S, 2014 and 2015 Harley-Davidson FLSTNSE CVO Softail Deluxe, 2016 Harley-Davidson FLSTFB Fat Boy Lo, 2016 Harley-Davidson FLSTF Fat Boy, 2017 Harley-Davidson FLSTN Softail Deluxe, 2017 Harley-Davidson FLSTFBS Fat Boy S, and 2016 Harley-Davidson FLSTC Heritage Softail Classic.
Features:
- Integral Auto-Tune module uses wide-band oxygen sensors for closed-loop air/fuel ratio adjustment
- Replaces the factory ECM and plugs into the existing harness
- Includes plug-in harness, two wide-band sensors, TMax software, communication USB cable, Quick-Start Easy Install guide, and Comprehensive User’s Manual
- Hundreds of downloadable maps based on motorcycle model, engine size, exhaust system, air cleaner, pistons, cams, and other configurations
- Provides adjustable front and rear cylinder AFR maps, ignition timing maps, and startup maps
- Allows adjustment of idle speed, rev limit, and speedometer calibration
- Software supports live monitoring, recording, and examination of diagnostic codes and data logs
- Works with popular exhaust systems and is compatible with high-performance camshafts
- Supports turbo, nitrous, and supercharger applications
- Improves throttle response, exhaust sound, and driveability
- Online maps, software and firmware updates, map analysis, and technical support are available at no charge
- Made in the USA
- Manufacturer part number: 309-563
- Fits specified Harley-Davidson Dyna and Softail models listed in the product description
Fitment:
2014 Harley-Davidson FLSTNSE CVO Softail Deluxe
2014 Harley-Davidson FXSBSE CVO Breakout
2015 Harley-Davidson FLSTNSE CVO Softail Deluxe
2016 Harley-Davidson FLS Softail Slim
2016 Harley-Davidson FLSS Softail Slim S
2016 Harley-Davidson FLSTC Heritage Softail Classic
2016 Harley-Davidson FLSTF Fat Boy
2016 Harley-Davidson FLSTFB Fat Boy Lo
2016 Harley-Davidson FLSTFBS Fat Boy S
2016 Harley-Davidson FLSTN Softail Deluxe
2016 Harley-Davidson FXDLS Low Rider S
2016 Harley-Davidson FXSB Breakout
2017 Harley-Davidson FLS Softail Slim
2017 Harley-Davidson FLSS Softail Slim S
2017 Harley-Davidson FLSTC Heritage Softail Classic
2017 Harley-Davidson FLSTF Fat Boy
2017 Harley-Davidson FLSTFB Fat Boy Lo
2017 Harley-Davidson FLSTFBS Fat Boy S
2017 Harley-Davidson FLSTN Softail Deluxe
2017 Harley-Davidson FXDLS Low Rider S
2017 Harley-Davidson FXSB Breakout