ThunderMax Engine Control Module Kit with Integral Auto Tune – Softail/Sportster/Touring

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; Software program allows live monitoring, recording and examination of diagnostic codes and datalogs including number of starts, engine temperature and rpm operation; Utilizes wide-band oxygen sensors and works as a closed-loop control system to continuously self-adjust and properly tune the motorcycle’s air/fuel ratio for all riding conditions; ThunderMax ECM with Auto-Tune module mounts conveniently in place of the factory ECM and plugs in to the existing harness; Easy installation: replace the factory ECM, install new oxygen sensors and harness, load the correct map for your bike, and ride; New maps, software, firmware updates, map analysis and tech support available online at no charge; Adjustable front and rear cylinder AFR maps, ignition timing (spark) maps, and startup maps; Works with all popular exhaust systems and is compatible with high-performance camshafts; Rider can adjust idle speed, rev limit and speedometer calibration; Improves throttle response, exhaust sound and driveability; Supports turbo, nitrous and supercharger applications; Does not require dyno tuning; Made in the USA