Thundermax Engine Control Module Kit With Auto Tune
Thundermax Engine Control Module Kit With Auto Tune
About this product
About this product
Unlock your motorcycle's true potential with the ThunderMax Engine Control Module (ECM) Kit. This comprehensive kit is designed for enthusiasts and professionals seeking optimal performance and precise control over their engine's parameters. Experience improved throttle response, enhanced exhaust sound, and overall superior driveability with this easy-to-install, self-adjusting system.
Description
The ThunderMax ECM with Auto-Tune module replaces your factory ECM and plugs directly into the existing harness, making installation straightforward. This kit includes everything you need: the ThunderMax ECM, plug-in harness, wide-band sensors, TMax software, and a USB communication cable. With hundreds of downloadable maps available based on your bike's specifications (model, engine size, exhaust system, air cleaner, etc.), you can quickly load the appropriate map and let the integral auto-tune system handle the rest. The closed-loop control system utilizes wide-band oxygen sensors to continuously self-adjust and precisely tune the motorcycle's air/fuel ratio under all riding conditions. Monitor performance in real-time, record diagnostic codes, and examine datalogs with the included software. You can also fine-tune adjustable front and rear cylinder AFR maps, ignition timing maps, and startup maps to your exact preferences. Compatible with high-performance camshafts, turbo, nitrous, and supercharger applications, the ThunderMax ECM eliminates the need for dyno tuning. New maps, software, firmware updates, map analysis, and tech support are available online at no charge.
Features & highlights
- Achieve optimal performance and fuel efficiency with the integrated Auto-Tune module.
- Enjoy easy installation with the plug-in harness and comprehensive user manual.
- Continuously self-adjusts air/fuel ratio for all riding conditions using wide-band oxygen sensors.
- Fine-tune engine parameters with adjustable AFR, ignition timing, and startup maps.
- Monitor performance and diagnose issues with the included TMax software.
- Supports a wide range of modifications, including turbo, nitrous, and supercharger applications.
- Made in the USA.
Technical specifications
- Brand: THUNDERMAX
- Product Name: Engine Control Unit
- Type: Air/Fuel Ratio
- Programming: Autotune, Downloadable Maps
- Features: Includes Oxygen Sensor, Closed Loop
- Color/Finish: Black
- Base Color: Black
- Units: Kit
Important to know
Ensure compatibility with your motorcycle's year, make, and model before installation.
Shipping & Return
Shipping & Return
Free shipping to GLS parcel shop parcel box for purchases over DKK 1,000.
GLS home delivery costs DKK 59.
We do our best to ship your order as quickly as possible. All orders are generally packed within 24 hours on weekdays.
There is a 14-day return policy. Read more
Specifications
THUNDERMAX
309-592
Engine Control Unit
Includes Oxygen Sensor, Closed Loop
Air/Fuel Ratio
Black
Kit
Autotune, Downloadable Maps
Reviews


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Martin and William are the duo behind Parts Denmark — an unlikely but awesome combo of a tech-savvy young IT wizard and a seasoned motorcycle guru who’s seen (and fixed) it all. Together, we’ve built a team with big ambitions, plenty of passion, and a shared mission to create great things — side-by-side with you.
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