I started my sound deadening project with Second Skin products today. After running around all day getting some other stuff taken care of including tires and an aligment I finally made it to Radio Shack to pick up a decibel meter. I measured the interior noise level in the car, cruising at 70 mph with the windows up, a/c and stereo off, level asphalt road @93 db.
When I finish installing all the product ANT sent me I'll take another measurement on the same road with the same conditions.
My buddy Tyler came over to hang out and work on the car, he also brought his little friend...
We got a good start but this is going to take more time than I could give tonight. I'll work on it some more this weekend and will update the results. I got a few cuts on my hands working with the tiles until I smartened up and put some gloves on. Also, don't even try this without a roller - more on that later.