Thundermax Engine Control Unit - 309-362 For Harley Touring 2008-2013 DUNLOP Combination of reflector and projector

Combination of reflector and projector type LEDs results in superior light output

2011 Harley-Davidson Touring FLHX Street Glide

Seven external knob adjustments allow fine-tuning of rebound

plug-in harness and two wide-band sensors

Thundermax Engine Control Unit - 309-362 For Harley Touring 2008-2013 DUNLOP Combination of reflector and projectorFeatures 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