I sank my Burb in a pond, were it sat for 6 weeks. So, obviously it trashed the carpet, and almost ruined the seats. Not counting every power window motor, and power lock actuator. But, back on track. I stripped it bare, Bed lined the tub, Installed countless squares of dynomat. I did the floor pans where your feet sit, inside the actual door, behind the door panel, the dash, tranny/t-case hump, and parts of the rear tail pan. Also inside the taillight area. Then I bought some aluminumized insulation stuff from Lowes, and completely covered the floor, and roof. Behind the hard to remove panels in the rear as well. Then bought new carpet with new jute padding and did it. Now, its way quiet, stays cool, and the radio sounds much better. I have drove it with open headers just to see, and while its loud, it is possible to have a conversation at 60mph. Much better than before. I have heard the knockoff dynomat is just as good, but I didnt know that at the time. I wouldnt waste the time on the roof with even knockoff dynomat. The roof doesnt let as much noise through assuming your gasket is good as the floor and doors.
