Well I remembered seeing your post about the iPad mount so I searched the forum and found your post. My Facebook is Jerid Kerle look me up. The piece over the back of the seats is called the bulkhead cover and I have removed mine before I think you can find a how to under a rear speaker install thread. It has a few hidden screws so don't poke and pry to much it cracks easy! It will basically fall off when you have all the screws and retainers out. I can't imagine it making much noise even if it was loose I could see a pesky speaker screw coming loose and making a racket though!

What a relief I was hoping you could get in touch with me because I didn't know if you had a Facebook twitter etc. I also thought it would be nearly impossible for me to find you on this deserted forum nowadays. BTW do you have a Facebook?? Ya let me know I would be willing to join this meet. Quick question remember when I was telling you about the interior squeaking and creaking in my car well I have narrowed it down to the plastic top trim piece on the very top of the wall behind the seats. Is there anyway to remove this and lube it up. I just installed my center armrest after a quick cleanup and lube now there is hardly any sound coming from that piece.