[Etodd31856]

any one ever use these products...........when I am listening to the engine I crack the windows but when I close them I want silence..............any comments welcome.........

 

[tjsbeer]

I've used Dynamat in an old corvette. It was a pain to put in, but really made an improvement. Then again anything in a 69 corvette is an improvement.

 

[Spsesq]

Ed
Take a look at this...

url=http://youtu.be/0u3j40DS4fM

Reducing Road Noise with Dynamat Noise Dampening Solutions | Crutchfield Video - YouTube

Steve