Here is an update. The sound is still there it is not as bad as before. Now its only under boost and not as loud. I'm thinking the material has something to due with it. Maybe it flexes and makes that sound.
Well yesterday I took the car to the dealer to get an oil change. Talked to the mechanic explained the nosie, he heard it. He's only heard that sound once before(MS3). Turns out it was the rec. tube was cracked. Now just waiting for the new tube.