Dynomat, fatmat.... other ideas..

[BOTTLEDZ28]

I vote for Fatmat as well. I did the floor and doors in my Blazer with it and it didnt break the bank. I bought it off Amazon I think.

 

[Sideways the Seven]

I was talking about on the inside of the plastic door panels. It didn't really sound like a good idea to me so I figured I'd ask first. Thanks for the pics and info!