I need some extreme ideas on insulating my trunk. I had a guy professionally install my whole new setup and I should of thought of insulating it better before having it all installed but WATEV..

anyways.. I need some crazy ideas on how to quite my trunk down a bit. Would putting old blankets in there help it ??

 

dynamat sells a license plate cover made just for this. Most likely, most of the rattling is coming from that.

You can also use house foam if you want.. or spray foam if you knwo what your doing and you know it will be a forever type of thing.. subwoofer sound insulating trunk guide is a bit helpful too. idk..

its pretty basic.. just chase your rattles and insulate them

OH! AND try your local lowes for "roof tar stick on tape " stuff

 

the blankets would probably help temporarily