What is everybody sensitive on the noise coming through their floorboards? And need to insulate it?
I have bare floorboards and its quiet. I just did a 800 mile round trip, and the only noise I hate is the wing windows and the mirrors create a whistle that bugs me.
I need to cut down on the heat coming up. I had to do alot of cutting to fit my new tranny and duals so it is not totally sealed. Some kind of liner will cover and seal the seams from the tunnel work and cut down on heat more than noise and any fumes that may occur.