As simple as it may be, could someone please explain what I need for an s475 install, as far as oil is concerned. I'm getting everything I need to install the turbo from a friend, except the oil feed/return. I don't have the turbo yet so I didn't really have a chance to look at it and see, but i don't even really know what the stock set-up looks like, so that's why I'm a little lost. Sorry for the noob question.