[Gasoline Fumes]

I think Dynomat works best on larger thin metal panels. Your CRX has some tar-like matting already. I usually scrape the factory stuff out because it's heavy. I don't notice a difference in noise.

My Wagon with a gutted interior is really loud inside. It's mostly tire noise. Insulating the floor and wheelwells should help.

I want to make my CRX a lot quieter than my Wagon without adding much weight. Please post any noise reduction results here.