
$1,088.95
See if it's really the one
Search with this product to compare it, find similar styles, or turn up something better before deciding.
ThunderMax Engine Control Module Kit with Integral Auto Tune - '11 Softail The ThunderMax ThunderMax Engine Control Module Kit with Integral Auto-Tune (Part 309-361) offers a comprehensive tuning solution designed specifically for 2011 Softail models. This kit includes the ThunderMax ECM with Auto-Tune Module, a plug-in harness, two wide-band oxygen sensors, TMax software, and a communication USB cable. It also features a Quick-Start Easy Install guide and a detailed user manual to facilitate straightforward installation. The system is compatible with a wide range of aftermarket exhausts, high-performance camshafts, and supports turbo, nitrous, and supercharger setups, making it ideal for riders seeking optimal performance and precise tuning without the need for dyno sessions. The ThunderMax ECM mounts directly in place of the factory unit, connecting seamlessly to the existing wiring harness, simplifying the upgrade process. Once installed, riders can load preconfigured maps tailored to their specific modifications, and the auto-tune feature will continuously adjust the air/fuel ratio for optimal engine performance under all riding conditions. The included software allows for real-time monitoring, recording diagnostic codes, engine temperature, rpm, and other vital data, enabling riders and technicians to analyze performance metrics and make informed adjustments. The system supports adjustable front and rear cylinder AFR maps, ignition timing, and startup maps, providing extensive customization options. Additionally, users can modify idle speed, rev limit, and speedometer calibration to suit personal preferences. ThunderMax also supports advanced applications such as turbocharging and nitrous systems, ensuring reliable operation across various high-performance setups. Regular updates, new maps, firmware upgrades, and technical support are available online at no charge, ensuring the system remains current with evolving performance standards. Made in the USA, this kit enhances throttle response, exhaust sound, and overall driveability while providing a robust, plug-and-play solution for enthusiasts seeking to maximize their motorcycle’s potential. Features: Includes ThunderMax ECM with Auto-Tune Module, plug-in harness, and two wide-band sensors for precise tuningSupports loading hundreds of custom maps based on your bike’s specifications, with integral auto-tune for continuous self-adjustmentReal-time software monitoring of engine data, diagnostic codes, and performance logs for comprehensive analysisUtilizes wide-band oxygen sensors in a closed-loop control system to optimize air/fuel ratio across all riding conditionsMounts directly in place of the factory ECM, simplifying installation and compatibility with aftermarket componentsAdjustable AFR maps, ignition timing, and startup parameters for extensive customizationSupports high-performance upgrades such as turbo, nitrous, and supercharger systemsNo dyno tuning required—just load the map, install sensors, and ride for optimized performanceIncludes software updates, new maps, firmware upgrades, and technical support at no additional costMade in the USA, ensuring quality and reliability for dedicated motorcycle enthusiasts
Have a question about this?
We currently ship within the US, with more countries coming soon.
Final cost and dates are confirmed at checkout.
🇺🇸 Ship from USA · On Agora since 2026
$1,088.95