sound deadener on 1999 Porsche 911

I love my car but I can't take the road noise. Whats the best way ti deaden the noise? I've heard of getting it undercoated and then someone else stated to but dynamat down in the back???

by in Aransas Pass, TX on March 09, 2011
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2 answers
ANSWER by , March 09, 2011
Hell, do both. Is there a Porsche owners site that has opinions online?
ANSWER by , March 10, 2011
Did you try different tires? They could be the source of the noise. Zee