$35 Electric Power Steering with Fail-Safe - No eBay module and no caster issues!!!

Search engine is the way to go here. Search stuff like "prius electric steering hack," "prius hot rod steering" etc etc.

According to this water'd down article, it's as easy as hooking the unit to 12V

https://www.thedrive.com/news/41845/toyota-prius-power-steering-works-in-almost-any-project-car
I did not watch this whole video, is this the same type unit?