I've been to a few companies that make the "sound deadening" pads for all types of cars and until some new technology comes out that replaces this, it will always be needed.
I swamped my montero in the Pine Barrens of NJ and pulled all of it out -carpet, sound deadening pads, and all- and herculined the entire interior.
That made it completely "hosable" but the truck was so loud that it sucked.
DO NOT hose out the FJ- just wipe it down with a sponge and soap. But no buckets or hoses of water.
yeah, and jstroud08 made the point that this has become a crazy long post about "hosing" out the FJ...
