Thundermax Engine Control Module M8 Touring 2017-20

Description

**** See Fitment below ****

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 data logs 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 drivability
Supports turbo, nitrous and supercharger applications
Does not require dyno tuning **** But Dirty Customz does recommend it ****

Made in the USA

For off-road competition use only in all states including CA

NO RETURNS ON Electrical or ECM PRODUCTS

Fitment:

2020 Harley-Davidson FLHTCUTGSE CVO Tri Glide
2020 Harley-Davidson FLTRK Road Glide Limited
2019-2020 Harley-Davidson FLHT Electra Glide Standard
2018-2020 Harley-Davidson FLTRXSE CVO Road Glide
2017-2020 Harley-Davidson FLHRXS Road King Special
2017-2020 Harley-Davidson FLHTCUTG Tri Glide Ultra
2017-2020 Harley-Davidson FLHX Street Glide
2017-2020 Harley-Davidson FLHXSE CVO Street Glide
2017-2020 Harley-Davidson FLRT Freewheeler
2017-2020 Harley-Davidson FLTRX Road Glide
2017-2020 Harley-Davidson FLTRXS Road Glide Special
2017-2020 Harley-Davidson FLHTKSE CVO Limited
2017-2020 Harley-Davidson Electra Glide Police FLHTPI
2017-2020 Harley-Davidson FLHR Road King
2017-2020 Harley-Davidson FLHTK Ultra Limited
2017-2020 Harley-Davidson FLHXS Street Glide Special
2017-2019 Harley-Davidson FLHTKL Ultra Limited Low
2017-2019 Harley-Davidson FLHTCU Electra Glide Ultra Classic
2017-2019 Harley-Davidson FLTRU Road Glide Ultra

Will not work on trikes with traction control.
ThunderMax modules use wide band 18 mm O2 sensors; users may need to weld-in 18 mm bungs in the stock head pipe, 3″-4″ from cylinder heads on both front and rear.