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ThunderMax 12′ Communication Cable

Product may vary from photo(s).

Everyday Low Price: $24.99

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J&P Part: 402-927

Rating: Read Reviews


ThunderMax 12′ Communication Cable

Fitment Note: For use with Thunder-Max ECM units only.

• USB/Serial port adapter

• If your laptop or PC does not have a serial port, this inexpensive adapter will instantly add a serial port to your computer for communicating with the ThunderMax EFI controller

• Supports 1.0 and 2.0 USB ports

• Windows 998/2000/ME/XP/Vista friendly

• Includes driver installation software

Product Specs

Manufacturer Part Number: 372-000

Sold in Units: Each


Fitment Note: For use with Thunder-Max ECM units only.

Customer Reviews

Overall Rating:
4/5 based on 7 ratings


Worked great. It says 12' communication cable which to me means 12 foot but it is really a 12" (inch) cable. I thought it was really inches before I bought it by looking at the picture but I don't want somebody else who is expecting a 12 foot cable to be surprised.


Be aware. If your computer has USB ports this is not needed. I was under the impression that it was the other way around and the Thundermax had Serial port. Item was returned


Could never get the driver to work with windows 7, had to borrow a computer to link to bike.


Required for communications link to AutoTune.

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Important Product Notes

This item cannot be returned once the package is opened. Manufacturing defects must be addressed through the manufacturer directly.

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