UPDATE
I finaly got around to getting the car off the ground and check things out.
-The heat shield seem to be ok. They are on tight and do not rattle when reving it.
-I would look under the car and have my roomate rev it and I can't seem to figure it out.
I am going to take it to Norm Reeves in Temecula on Saturday and see what they say.
I will keep ya updated.
-Jeff