Thundermax oil cooler fan for Harley Davidson Touring 2017-later
This easy to mount Oil Cooler Fan for 2017-Up oil cooled Touring®* models is the answer to overheating M8 engines. If your motorcycle is equipped with a ThunderMax ECM, just plug the fan in and you are ready to go. If your motorcycle has a stock ECM you are able to use a Dynojet Power Vision device to configure the cooling fan, or your local H-D dealer can enable with their Digital Technician tool.
Note Dynojet Power Vision PV-2B & PV-3B users: PV firmware version 3.8.1.91 (21-later models) & 2.8.1.1691 (17-20 models) allows you to enable/disable the oil cooler fan from your Power Vision device. Go to Program Vehicle>Quick Tune and under the Config 2 tab you will find "Oil Cooler Fan"
Instructions for using Dynojet Quick Tune can be found here