12-11-2014, 02:23 PM
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#6 (permalink)
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Track Member
Join Date: Mar 2014
Location: MS
Posts: 876
Drives: 2014 370Z 7AT MR
Rep Power: 21862
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Quote:
Originally Posted by nvdave04
So I'm sick of hearing rattles since adding new exhaust and also sick of hearing this crazy loud road noise -I got a quote to have a audio shop use an entire roll of Dynamat in rear adding in panels as well and using 3m tape on anything possibly rattling.
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I had a local audio shop do this for me a few months ago. They used something other than Dynamat and IIRC wound up using more than the equivalent of one roll just in the rear (more in the doors, of course). I had no rattling issues prior to that. My bill ran more than your estimate, but is probably largely due to a smaller market with essentially no competition. I didn't watch the install, but they did keep the car overnight due to the time involved.
Quote:
Originally Posted by nvdave04
The good thing is the wife is paying half for my Xmas present so that helps - do you all think it's worth it for those who has done this ?
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She sounds like a keeper! It was definitely worth it to me just to quieten the road noise. I'm very pleased with the results.
Quote:
Originally Posted by Chuck33079
Also, it's really more of a DIY project if you want bang for the buck. It's tedious, but not hard.
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This sounds right to me. If I had a younger back, I probably would have tried to tackle this one myself.
Quote:
Originally Posted by SouthArk370Z
You'll want a louder exhaust once you install the sound-deadening.  |
I also found this to be true, but it sounds like OP has already taken this step.
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