ThunderMax ECM With Auto Tune Closed Loop System For Harley 2014-2020

• 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
• Does not require dyno tuning!
• 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 O 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 O 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
• Made in the U.S.A.
• Because of possible clearance issues, some aftermarket exhaust systems may require modifications or relocation of their O sensor port bungs.

Fitment:

2018-2019 Harley-Davidson Forty-Eight Special XLXS

2018-2019 Harley-Davidson Iron 1200 XLNS

2016-2019 Harley-Davidson 1200 Roadster XLCX

2014-2019 Harley-Davidson Forty-Eight XLX

2014-2019 Harley-Davidson Iron 883 XLN

2014-2019 Harley-Davidson 883 SuperLow XLL

2014-2019 Harley-Davidson 1200 Custom EFI XLC

2014-2017 Harley-Davidson SuperLow 1200 XLT

2014-2017 Harley-Davidson Low Rider EFI FXDL

2014-2016 Harley-Davidson Seventy-Two XLV

2012-2017 Harley-Davidson Fat Bob FXDF

2012-2017 Harley-Davidson Street Bob FXDB

2012-2017 Harley-Davidson Wide Glide EFI FXDWGI

2012-2016 Harley-Davidson Switchback FLD

2012-2015 Harley-Davidson Softail Slim FLS

2012-2015 Harley-Davidson Softail Deluxe EFI FLSTNI

2012-2015 Harley-Davidson Softail Fat Boy EFI FLSTFI

2012-2015 Harley-Davidson Softail Heritage Classic EFI FLSTCI

2012-2015 Harley-Davidson Fat Boy Lo FLSTFB

2012-2014 Harley-Davidson Super Glide Custom EFI FXDCI

2012-2013 Harley-Davidson Blackline FXS