Allows a second port for the communication cable connection to Gen II ThunderMax®, serial number 114,000 or higher. It is installed to the bike’s wiring harness at the 36-pin ECM connector. Handy for motorcycle models with tight clearances around the ECM such as Dyna®, Softail® Rocker® and 2002- 2005 V-Rod® models. Will not work on Throttle-By-Wire or Gen III Models. Included with ThunderMax® systems #309-364 and #309-385.

Weight 1 lbs
Country of Origin

Emissions Compliant

Fuel / Air


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