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ThunderMax Pigtail Harness For Thundermax ECM

This pigtail harness allows a second port for the communication cable connection to the ThunderMax which can be handy for motorcycle models with tight clearances around the ECM such as Dyna, Softail, Rocker and V-Rod models.

Features:

  • ThunderMax Pigtail Harness
  • Installed to the bike's wiring harness at the 36-pin ECM connector
    • Connection requires harness plug disassembly; two terminated wires are inserted into two unused ports in the 36-pin connector, and a ground wire added
  • Requires ThunderMax ECM with serial number 114000 or higher (produced beginning August 2008)
  • Will not work on previous model ThunderMax ECM's
Made in the USA
Product Style J&P Cycles Item # Catalog Number Store Sku MFR. Product # Availability
Product Style ThunderMax Pigtail Harness For Zippers Thundermax ECM J&P Cycles Item #10223966 Catalog Number402-929 Store Sku MFR. Product #309-324 AvailabilityOnly 3 Left: Ships within 24 hours
Fitment Notes & Exceptions
  • For use with Zipper's ThunderMax ECM.
Product Description
Part Numbers
Fitment
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