Quote Originally Posted by 99Reza View Post
I think I'm going to follow your application pattern, is your car noticeably quieter with the deadener? do you put anything else on top of the deadener?
its not night and day difference, but I do notice some difference.
in addition to that, I put the sound deadner carpet under he boot floor cover (that big black square thingy-ma-jig).

I would've liked to have put more under the rear seats, but I couldn't do much as it required the removal of the side door trim & panels.

with regards to the rear seat - u can easily remove the seat base, as per brad's comments.
the seat back, on the otherhand, is more work - I haven't bothered with that.