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Crowd Pleaser Thundermax 2007 - 2009 Sportster Models 309-460 Bundle Deal [IWZvjUaN]

$43.99 $140.99 -69%

ThunderMax 2007-2009 Sportster Models Tuning SolutionIntroducing the ThunderMax ECM for 2007-2009 Sportster Models, the ultimate tuning solution for your motorcycle. This advanced ECM upgrade features an Auto-Tune Module, plug-in harness, and two wid

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Crowd Pleaser Thundermax 2007 - 2009 Sportster Models 309-460 Bundle Deal [IWZvjUaN]

ThunderMax 2007-2009 Sportster Models Tuning Solution

Introducing the ThunderMax ECM for 2007-2009 Sportster Models, the ultimate tuning solution for your motorcycle. This advanced ECM upgrade features an Auto-Tune Module, plug-in harness, and two wide-band sensors, all designed to deliver unparalleled performance and customization. With the included TMax software and communication USB cable, you can easily adjust and fine-tune your bike's performance to match your specific riding conditions.
  • ThunderMax ECM with Auto-Tune Module
  • Wide-band sensors for precise air/fuel ratio control

Powerful and Customizable Tuning Features

The ThunderMax ECM is built to provide you with extensive customization options. With hundreds of maps available for download based on your bike's model, engine size, exhaust system, air cleaner, pistons, and cams, you can easily load the perfect map for your specific setup. The intuitive software allows you to monitor and record diagnostic codes, engine temperature, and rpm operation, giving you full control over your motorcycle's performance.
  • Live monitoring and datalog recording
  • Continuous self-adjustment for optimal air/fuel ratio

Enhance Your Riding Experience

With the ThunderMax ECM, you can expect improved throttle response, exhaust sound, and driveability. Whether you're looking for a boost in power, enhanced sound, or smoother ride, this ECM has got you covered. Its compatibility with turbo, nitrous, and supercharger applications further expands its versatility. With easy installation and ongoing support, this product is perfect for any rider looking to take their Sportster to the next level.
  • Improved throttle response and exhaust sound
  • Works with various exhaust systems and camshafts

What Our Customers Say

January 26, 2026

Absolutely no complaints!

This is a very, very solid buy.

- Bertha M..

January 26, 2026

Absolutely no complaints!

I'm happy with this. It is so good.

- Michele D..

January 26, 2026

Absolutely no complaints!

An outstanding tool. It is very well-built.

- Mabel U..

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