I went out and bought some Dynomat this weekend and went to town. I found the biggest difference when I lined the map pockets of the front doors. The other spot the made the sweetest diference is the black platic pieces that are found behind the rear seat. They butt up againt the metal of the rear deck. Those things vibrated like crazy when the Bose got turned up. It was a $30 quick fix I would recommend to anyone with random rattles or vibrations.

 

I dynomatted last weekend but it was mainly the trunklid and I noticed a big differnce in that alone , also I used something elese to stop the rattles behind the rear seats. But there are couple of rattles I have not found yet but I am still working on it.

 

Did you disassemble the rear seats or just put the Dynomat over the black plastic? I understand the front doors, but not this instance specifically.

 

I folded downt he rear seats, removed the plactic parts and lined the inside. There are 3 pieces total. They are held in by push pins.