I finally got my 2012 WRX I have about 800 km's on it now. I have been breaking in the car not taking it over 4000RPM. Just recently i noticed when I go a little harder on the throttle and the boost kicks in I get a really loud noise which seem's to be coming from the sunroof. It's really strange because when I open my window's the sound sound's like it coming from the engine area. The sound is almost like a sucking wind noise ( if that makes sense ). The sound was not there when I got the car, it just started around 600 km's. It might just be in my head but the car doesn't seem to pull as hard as it did the first couple of week's. Any idea's? Does this sound like a normal WRX sound. Thanks for any advice and help.