I've used greddy ones in the past, but was never super impressed with the results, mainly because I never liked the idea of the oil never returning to the system. Instead I'm going to run this moroso oil separator and instead of having the drain at the bottom that's shut off, run a line that connects down where the factory line goes on the SR (ex mani side). I saw the piece at a moroso booth at FD a few years ago, it's a little larger than I expected, but a nice piece.
