Part Description
Pigtail Harness #1 The pigtail harness #1 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. Installation requires disassembly of the bike's harness plug; two terminated wires are inserted into two unused ports and a ground wire is to be added. Handy for motorcycle models with tight clearance around the ECM such as Dyna, Rocker Softail and 2002-2005 V-Rod. Harness is already included with ThunderMax modules for 2008-2013 XR 1200 and 2010-2013 XL Sportster. Does not work on 2008-2013 FLH and FLT Series Touring., Pigtail harness #1
Text excerpt from the catalog:
ThunderMax claims to be the most powerful, self tuning fuel management system designed specifically for fuel injected Harley-Davidson motorcycles. The ThunderMax EFI system with AutoTune is purpose built to deliver uncompromised performance. It works on any bike, no matter if it is a plain stock one, has a performance exhaust, and/or performance air cleaner or any other performance upgrade installed. The AutoTune function of the ThunderMax will continually tune any fuel injected Harley engine for maximum performance. It is a Wide-Band, Closed Loop system which means it continually and automatically adjusts air/fuel ratios every time you ride, regardless of changes on the motorcycle or any ambient condition, such as temperature, barometric pressure, humidity or a change in the fuel quality. Once installed, the ThunderMax with AutoTune will fine tune the base map to your riding conditions and habits, automatically, every time you ride. With the ThunderMax you will experience easier starting, a smoother running engine, crisp and dramatically improved throttle response, increased performance at all riding levels without sacrificing fuel economy. It will also eliminate popping, spitting and backfiring for a better sounding exhaust. The ThunderMax also gives you the ability to adjust idle speed for a cooler running engine. The ThunderMax is an industry award winning product that outperforms all other tuning systems in every riding and performance category and comes with a 3 year limited warranty. Note: Installation of a ThunderMax requires an exhaust with 18mm exhaust sensor bungs as used on 2007 thru 2009 models or modification of the stock exhaust to accept 18mm O2 sensors.
