Hello! I would love to add a oil catch can to my 2016 gen 4 four touring. I have looked it up, and it seems it would be very beneficial to use, even without the Prius having a turbo. I figured it would help with the pcv, egr system and keep the intake nice and clean. I figured later on down the road it would keep the system a lot cleaner, and the benefits would far outweigh the $100-$200 cost (for quality). has anyone does this yet with the gen 4? Would it effect anything negatively? From what I’ve read nothing but benefits, except having to drain it basically every oil change, which I think is fair.