Just so you know, I've narrowed down my options a little bit. After taking some time today to try to diagnose the problem, I ended up checking the end of my CAI to see if it was just that making the noise. I ended up taking off the filter, and it wasn't that, so i took off the entire intake, and it's coming from the TB/IM, or maybe from deeper inside the engine, I'm still not sure yet. But it seems as though the intake was just resonating the sound making it sound louder than it was.
Any other opinions so far?