The noise is coming from a little piece of metal that came un-welded near my parking break....its hanging down and when there is weight in the car or i go over humps that piece hangs down and drags against my DRIVESHAFT creating a very nasty sound....MIDAS told me that i have to find a body shop that does spot welding and they should be able to do that for me....i spent so much money on this ******* problem (new tailpipes/new cats) because people told me thats "what my problem was"
So i hope this helped some people who had this problem...hopefully you wont have to go through the sh*t that i did now
-nick