So, I got my bonus from work today and I figured id order a oil air separator for my car. So today I decided to look up my hood, as I havent done it yet. And when I looked, I see this big chrome canister when the AOS goes. Is this a AOS that guy put on when he owned the car? If so, what brand is it. I was gonna order the Perrin one. I have pics of it, in my profile.