Decided to put out some useful information about installing eps on a base 570. I have a 2018 570 base model non-eps. After owning the machine for a few years and a 1000 miles later wishing I had just bought an EPS equipped model, I decided to see if it was possible to put in power steering. I could never find much information on this forum or elsewhere online of this being done. After some investigating, the relay and fuse are already there as well as both of the plugs. I bought an eps unit and steering shaft from ebay for $300. Found out it was as simple as bolting it in plugging in the connectors. It works and it's great to have power steering.