2013 Jeep GC, Installing soundproofing under the seats/carpet 

It was not an Overland.

Tyson Tabora Great question! No, other than the experience itself... the Jeep is already pretty solid so this made no noticeable difference.

@@242Shaker I see you've said this on all of the different areas you did. Could it be the material used was not high enough quality?

jrmbtr Hi. The material was pretty good. I looked at a few types before I picked the FatMat. When I pulled up the carpet, you could easily tell that layers of “weld” were added to the floors to help reduce body noise. Also, the doors had factory installed noise dampening. I really wouldn’t waste time or money... personally.

@@242Shaker Thank you for the reply. I have a door rattle that I'm going to have to dig into. Thought about starting to add deadening material at that point, but I guess I'll see if I can determine the cause first.