Yes or No? If Yes, how much to use and where.
I hear the Dynamat weighs alot.
I was going to do the doors and the trunk and I was told that could add 75 lbs. to the car. I heard of someone doing the entire car and added 200 lbs. and really wishes he hadn't.
I have an '05 WRX and my main problem is with road noise on the highway.
Could be the stock tires. I don't know.
Has anyone found a good sound dampening solution without adding too much weight?