Ok so... I have a 2003 wrx and absolutly hate the road noise. I know that tha majority of it is bad rough roads but the vibration and rattles coming from the car is so annoying. I was wondering if anyone has had the floor from firewall back to rear bumber Dynamated or something similar. I'm thinking about getting it done and was wondering what the best way is to get rid of the noise/rattles. When I bought the car there was a Dynamat speaker kit on the front doors as well as some left over Dynamat kinda slapped on the front doors and rear fender well inside the trunk. Also the trunk lid is done. So basically just the floor needs to be done. Is it worth it?