Thunder Heart ThunderMax Pigtail Harness Zippers

Allows a second port for the communication cable connection to the ThunderMax

It is 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)

Handy for motorcycle models with tight clearances around the ECM such as Dyna, Softail Rocker and 02-05 V-Rod models

Made in the USA

Allows a second port for the communication cable connection to the ThunderMax

It is 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)

Handy for motorcycle models with tight clearances around the ECM such as Dyna, Softail Rocker and 02-05 V-Rod models

Made in the USA

Product Note: