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 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 **** 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:
2023-2024 Harley-Davidson FLTRT Road Glide 3
2022-2023 Harley-Davidson FLHXST Street Glide ST
2022-2023 Harley-Davidson FLTRXST Road Glide ST
2022 Harley-Davidson FLTRKSE CVO Road Glide Limited
2021-2024 Harley-Davidson FLHRXS Road King Special
2021-2024 Harley-Davidson FLHTCUTG Tri Glide Ultra
2021-2024 Harley-Davidson FLRT Freewheeler
2021-2024 Harley-Davidson FLHTK Ultra Limited
2021-2024 Harley-Davidson FLTRK Road Glide Limited
2021-2023 Harley-Davidson FLHX Street Glide
2021-2023 Harley-Davidson FLTRXS Road Glide Special
2021-2023 Harley-Davidson FLHXS Street Glide Special
2021-2023 Harley-Davidson FLTRX Road Glide
2021-2023 Harley-Davidson Electra Glide Police FLHTPI
2021-2022 Harley-Davidson FLHTCUTGSE CVO Tri Glide
2021-2022 Harley-Davidson FLHR Road King
2021-2022 Harley-Davidson FLHT Electra Glide Standard
2021-2022 Harley-Davidson FLHXSE CVO Street Glide
2021-2022 Harley-Davidson FLTRXSE CVO Road Glide
2021 Harley-Davidson FLHTKSE CVO Limited
2021 Harley-Davidson FLH Electra Glide Revival
Because of possible clearance issues, some aftermarket exhaust systems may require modifications or relocation of their oxygen sensor port bungs.









