Thundermax ThunderMax Electronic Control Module - 309-563 For Harley Softail 2014-2017 Road King The simplest and easiest harness

The simplest and easiest harness to fish through your handlebars

600" inside length

5 gal (17L) tank

each rotor is the proper thickness for the rear of heavy touring models

2007-2008 Harley-Davidson Electra Glide Classic FLHTC 1997-2006 Harley-Davidson Electra Glide Classic FLHTCI 1997-2008 Harley-Davidson Electra Glide Standard FLHT 1997-2008 Harley-Davidson Electra Glide Ultra Classic FLHTCU 2003-2006 Harley-Davidson Electra Glide Standard FLHTI

Thundermax ThunderMax Electronic Control Module - 309-563 For Harley Softail 2014-2017 Road King The simplest and easiest harnessFeatures Includes ThunderMax ECM with Auto Tune Module, plug in harness and two wide band sensors, TMax software and communication USB cable, Quick Start Easy Install and Comprehensive User's Manual, technical support and free software and updates Hundreds of maps available to download for your bike (based on model, engine size, exhaust system air cleaner, pistons, cams, etc.) load the map of your choice and the integral auto tune will do the rest