Hi! There have been several posts asking what the 2011 WRX stock exhaust sounds like. I recorded a couple of sound bites using my Droid yesterday. To those of us who have the '11 model, these don't really do justice to what it sounds like standing next to the car, but it should answer some of the questions.
I also want to mention that when the car is started first thing in the morning, the sound is even louder that what I recorded. I had just gotten home from work when I made these. These files are large, so I had to link them from my home page. Hope it works!