Have a brand new S2 Industry Black Series AOS for 08+ WRX/Legacy. I just got it two days ago. I installed it for a day and decided not to use it. I purchased some clear braided hose so you can see if any oil is being trapped. It is the exact copy of the Grimmspeed AOS. Comes with all the hoses, connectors, zipties, and the machine aluminum oil cap adaptor.
pm with your email for photos.
$130 plus shipping. Pick up welcome. I am located in the San Francisco Bay Area.