Originally Posted by Lexuswiz

Even better is to use sound deadening material, I bought a Dynamat kit for license plates, way better and durable compared to foam. Now when my 10" Kicker L7 is hitting full tilt, I get only the slightest rattle while the cabin is basically shaking.

Originally Posted by Derski

Does using the kit behind the plate in the frame fix it or do you still need to put something on the body of the trunk behind the holder to completely get rid of it?

Originally Posted by aztr0

This was posted on the Noises, Squeaks and Rattle thread. I was so disappointed when I would hear rattle when I listened to any music. I took my car to the dealer and the technicians were not helpful. They were useless really. After they held my car for a few days and they still couldn't fix the issue I went and fixed it myself.

License plate rattle, https://www.clublexus.com/forums/nx-...ml#post9600276

Subwoofer rattle from inside rear. https://www.clublexus.com/forums/nx-...ml#post9768600

There is a slight rattle still left, but it is barely noticeable. I used to listen to music on BT source and at level 16, whenever a song like Starboy comes on it is horrible. Now I use plugged in source and when Starboy comes on, I can listen at volume 20 and won't hear the horrendous rattle.