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Thunder Heart ThunderMax Pigtail USB Harness

Item: 348425

$22.66

Select Your Vehicle - Fitment Guaranteed

Thunder Heart ThunderMax Pigtail USB Harness


  • Allows a second port for the communication cable connection to the ThunderMax
  • It is installed to the bikes 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
  • Requires ThunderMax ECM with Mini USB communication port beginning
  • November 2012
  • Will not work on previous model ThunderMax ECM
Specification Details
CARB Approved No
Country of Origin USA

Vehicle Fitment


Fitment is guaranteed or your money back plus free return shipping.
Don’t waste time installing a product that doesn't fit. We worked hard ensuring that this product is an exact fit on the vehicles listed below.

Harley Davidson
  • FLHR Road King 2007
  • FLHTCI Electra Glide Classic 2002-2006
  • FLHTI Electra Glide Standard 2003-2006
  • FLHX Street Glide 2006-2007
  • FLSTCI Heritage Softail Classic 2001-2006
  • FLSTFB Softail Fat Boy Lo 2010
  • FLSTFI Softail Fat Boy 2002-2006
  • FLSTI Heritage Softail 2006
  • FLSTNI Softail Deluxe 2005-2006
  • FLSTSB Softail Cross Bones 2008-2010
  • FLSTSCI Softail Springer Classic 2005-2006
  • FLSTSI Heritage Springer Softail 2001-2003
  • FLTR Road Glide 2002-2004, 2007
  • FXCW Softail Rocker 2008-2009
  • FXCWC Softail Rocker C 2008-2010
  • FXDB Dyna Street Bob 2007-2011
  • FXDCI Dyna Super Glide Custom 2005-2006
  • FXDF Dyna Fat Bob 2008-2011
  • FXDI Dyna Super Glide 2004-2006
  • FXDWGI Dyna Wide Glide 2004-2006
  • FXDXI Dyna Super Glide Sport 2004-2005
  • FXSTBI Softail Night Train 2001-2006
  • FXSTDI Softail Deuce 2001-2006
  • FXSTI Softail Standard 2001-2006
  • FXSTSI Springer Softail 2001-2006
  • VRSCA V-Rod 2002-2005
  • VRSCB V-Rod 2004-2005

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