Hey guys. I finished up sound deadening my G35 and wanted to share my experience with you. I'm sure if we're having problems w/ ambient noise and poor stereo sound in our G's, you guys would be in the same boat. Post up your experiences if you've got any.

http://g35driver.com/forums/showthread.php?t=93300

 

awesome job. I'm just dampening from the inside but I like what you did with the outter wheel wells. I might have to incorperate something like that into mine.

 

Sweet job, looks very similar to what I did in my Z. I added some open cell foam though in areas I could pack it in. I know exactly what you were saying about not noticing because you were doing it in phases. I remember not being able to hear my cell phone and having to wait until I got home to call someone back. The opnly real way to notice the difference is to drive a friend's who has no sound proofing.

 

A g has the advantage of the back seat... I think pillow stuffing in the area just behind the drivers seat would help a ton me thinks

 

Thanks for the post...I will be doing the wheel wells as soon as I get more dynamat and possibly the secondskin sludge paint. I just completed sound deadening project on my the interior of my Z after about 20 hours of work (with dynamat, neoprene, and open cell foams). Like you said, I was a little disappointed at the noise reduction improvement, but the bass definitely hits harder and cleaner.

 

Good luck. One area I think made a nice improvement was dong the cubby area behind the seats. There are some wide gaps in there around the seat belt tensioner.