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This all in one tool has been developed for all Harley Davidson models built for 2001 to Current models.
Maximus allows for backing-up and restoring original maps, re-flashing stock ECUs, and performing routine diagnostics.
Connect the tuner to your motorcycles 4 pin or 6 pin accessory port then connect it your to computer via USB cable and download the TechnoResearch software from their website.
4 pin (J1850) or 6 pin (CAN) cable connectors are required and sold separately.
4 pin models below require cable TR4C001-02
- 2001-2010 All
- 2010-2013 Touring
- 2010-2011 Dyna
- 2010-2013 Sportster
- 2010-2017 V Rod
6 pin models below require cable TR4C002-02
- 2014-2020 Touring
- 2011-2020 Softail
- 2012-2017 Dyna
- 2014-2021 Sportster
- 2015-2020 Street 500/750
6 pin 2021 Milwaukee-8 models require cable TR4C007
- 2021 Touring
- 2021 Softail
Can be used on one motorcycle an unlimited amount of times, but not multiple motorcycles.
Once ECU has been flashed / tuned the module can be unplugged from the bike.
Estimated shipping date between 26 Apr and 1 May.
