Originally Posted by hcarter
I'm getting ready to install some dynamat or be-quiet sound proofing in the trunk behind the seat and in the bottom of trunk anyone had any experence with this stuff
looks like it's fairly easy to work with
Howard.
In my experience, this stuff doesn't work all that well for soundproofing. I think it may have some purpose as far as reducing rattling or vibration, but doesn't really cut actual outside noise.
Much better stuff is acoustic noise absorbing urethane foam - available at McMaster or Grainger. Cheaper and lighter.