Thundermax Engine Control Module With Auto Tune
Thundermax Engine Control Module With Auto Tune
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Estimated delivery: Feb 04 - Feb 08
About this product
About this product
Unleash your motorcycle's full potential with the ThunderMax Engine Control Module (ECM) with Auto Tune. This comprehensive kit replaces your factory ECM, providing unparalleled control over your engine's performance and delivering a superior riding experience. Ride with confidence knowing your motorcycle is running at its peak.
Description
The ThunderMax ECM with Auto Tune is a complete engine management solution designed for easy installation and exceptional results. This kit utilizes wide-band oxygen sensors in a closed-loop control system, continuously self-adjusting and properly tuning your motorcycle's air/fuel ratio in all riding conditions. Forget dyno tuning! The integral auto-tune feature handles the rest. The included TMax software allows for live monitoring, recording, and examination of diagnostic codes and data logs, including engine temperature, RPM, and the number of starts. With hundreds of maps available for download based on your specific bike model, engine size, exhaust system, air cleaner, pistons, and cams, you can easily load the perfect map for your setup. Fine-tune front and rear cylinder AFR maps, ignition timing (spark) maps, and startup maps to your preference. Compatible with popular exhaust systems and high-performance camshafts, and supports turbo, nitrous, and supercharger applications, this Thundermax ECM delivers improved throttle response, enhanced exhaust sound, and overall enhanced driveability. Made in the USA, this kit is a must-have for any serious motorcycle enthusiast.
Features & highlights
- Achieve optimal air/fuel ratio in all riding conditions with the closed-loop, self-adjusting auto-tune system.
- Enjoy easy installation by replacing the factory ECM and plugging into the existing harness.
- Monitor performance and diagnose issues with live monitoring, recording, and diagnostic code examination.
- Download hundreds of pre-configured maps tailored to your specific motorcycle and components.
- Customize AFR, ignition timing, and startup maps for precise engine control.
- Experience improved throttle response, enhanced exhaust sound, and overall driveability.
- Supports turbo, nitrous, and supercharger applications for ultimate performance.
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
This kit includes the ThunderMax ECM with Auto-Tune Module, plug-in harness, two wide-band sensors, TMax software, communication USB cable, Quick-Start Easy Install guide, Comprehensive User's Manual, technical support, and free software updates.
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
Parts Denmark Info
Parts Denmark Info
Parts Denmark is a new webshop based in Denmark. We have a physical location you can visit (No showroom yet), and we have both email and phone support in our opening hours.
Our company info is:
Parts Denmark ApS
VAT: DK45974758
Dam Holme 11
3660 Stenløse, Denmark
hello@partsdenmark.com
+45 222 333 29
Best regards,
William Svendsen & Martin Høyer (Owners)
Specifications
THUNDERMAX
309-382
Engine Control Unit
Includes Oxygen Sensor, Closed Loop
Air/Fuel Ratio
Black
Kit
Autotune, Downloadable Maps


Who is behind Parts Denmark
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.

