Cabin noise

RiCharlie · 10-22-2010, 05:48 PM

I love my new Z but is there something i can do to reduce the road noise? Its the one thing I dont like.. any suggestions?

ninous26 · 10-22-2010, 05:57 PM

Dynamat or other sound deadening(sp?) material should do the trick but it will weigh you down.

ThoriumHotdog · 10-22-2010, 06:12 PM

Agreed. If you can isolate the most noisy areas then some dynamat can cut down on a lot of the noise.

Guard Dad · 10-22-2010, 07:26 PM

Do a search, lots of folks have addressed this with considerable success.

Trips · 10-22-2010, 07:28 PM

Quote:

Originally Posted by Guard Dad

Do a search, lots of folks have addressed this with considerable success.

Best advice.

RiCharlie · 10-23-2010, 03:13 PM

Thanks for the advice!
I have found an audio dealer who is going to do the rear where most of the noise comes from. I wish I could do it myself as this is not cheap and its only one area but me touching the guts of a car is like a kid playing with dynamite! I have zero abilities when it comes to things like this and I know the people do are going to do the job are very good when it comes to audio devices.

AK370Z · 10-23-2010, 03:16 PM

Is it overall noise or noise in the tirewall?

RiCharlie · 10-24-2010, 09:26 AM

Quote:

Originally Posted by AK370Z

Is it overall noise or noise in the tirewall?

actually its really hard to exactly determine but IMO most of the noise comes from the rear tires.. on very smooth roads its ok but on anything less especially on roads anything less its really irritating. My wife and I had to talk rather loudly to be heard on a recent trip to cape cod.. Of course keep in mind I am 66 so it doesnt take much to irritate me!!

kenchan · 10-24-2010, 12:07 PM

Most of the noise is coming from the trunk and rear quarters.

spearfish25 · 10-24-2010, 03:33 PM

Rather than deaden the rear hatch, I wish there was a way to put some glass between the front and rear sections of the car. All the mid-engine cars have that piece of isolating glass to separate the driver from the engine compartment. It would be awesome to have that in our car to separate us from the noisy rear hatch area.

JACKPAC · 10-24-2010, 05:01 PM

I used second skin. Did the entire hatch and it made a huge difference. Probably right under 30lbs for the whole job which shouldn't effect performance... I can't tell anyway.

Parrotguy · 10-25-2010, 08:59 PM

Does the second skin material go between the car frame and the interior carpeting?

RiCharlie · 10-27-2010, 06:08 PM

Quote:

Originally Posted by Parrotguy

Does the second skin material go between the car frame and the interior carpeting?

Yes

wishihadnav · 10-27-2010, 06:31 PM

i just turn the radio up.

Jessobear · 10-27-2010, 06:37 PM

Get new tires. The OEM tires are INCREDIBLY LOUD. Not that I'd expect anything less from Bridgestone, but at least they grip the road. Dont weigh your car down with sound deadening materials.

10-22-2010, 05:48 PM	#1 (permalink)
RiCharlie Track Member Join Date: Oct 2010 Location: Johnston RI Posts: 857 Drives: 370 Touring Spt A/t Rep Power: 15	Cabin noise I love my new Z but is there something i can do to reduce the road noise? Its the one thing I dont like.. any suggestions?

10-23-2010, 03:16 PM	#7 (permalink)
AK370Z Administrator Join Date: Sep 2008 Location: NJ Posts: 9,930 Drives: 09 370Z MB Sports M6 Rep Power: 10	Is it overall noise or noise in the tirewall? __________________ The370Z Signature Pictures ll Want to rock our forum decals on your car? Then click here! ll How to Embed YouTube Videos In a Post STOP! (Hammertime) ll Become a Premium Member Click HERE ll F.A.Q. Are You a Nissan Dealer? Click Here to Become A "Supporting Dealer" and Start Listing Your 370Zs In Our Inventory Section My Monterey Blue Z ll My Exhaust --> My Intake --> G3 Nissan's Official Response Regarding Oil Temp Issue: CLICK HERE Need a Set of Cheap Winter wheels /Tires? Then Visit The Banner Link Below and Place Your Order. You'll Help Keep The370Z Alive.

10-24-2010, 12:07 PM	#9 (permalink)
kenchan A True Z Fanatic Join Date: Aug 2009 Location: N/A Posts: 76,801 Drives: N/A Rep Power: 141520	Most of the noise is coming from the trunk and rear quarters. TreeSemdyZee likes this.

10-24-2010, 03:33 PM	#10 (permalink)
spearfish25 A True Z Fanatic Join Date: Mar 2009 Location: Naples, FL Posts: 4,117 Drives: to work Rep Power: 1856	Rather than deaden the rear hatch, I wish there was a way to put some glass between the front and rear sections of the car. All the mid-engine cars have that piece of isolating glass to separate the driver from the engine compartment. It would be awesome to have that in our car to separate us from the noisy rear hatch area. __________________ 2013 Cadillac V-Wagon, RIP Z

10-27-2010, 06:31 PM	#14 (permalink)
wishihadnav A True Z Fanatic Join Date: Nov 2009 Location: 90090 Posts: 1,851 Drives: Force Fed Nismo Rep Power: 183	i just turn the radio up. winnre likes this.

10-22-2010, 05:57 PM	#2 (permalink)
ninous26 Base Member Join Date: Sep 2009 Location: Phoenix AZ Posts: 112 Drives: 03 G35 black 5AT Rep Power: 15	Dynamat or other sound deadening(sp?) material should do the trick but it will weigh you down.

10-22-2010, 06:12 PM	#3 (permalink)
ThoriumHotdog A True Z Fanatic Join Date: Sep 2010 Location: TX Posts: 1,104 Drives: Turbo CRX si Rep Power: 16	Agreed. If you can isolate the most noisy areas then some dynamat can cut down on a lot of the noise.

10-22-2010, 07:26 PM	#4 (permalink)
Guard Dad Enthusiast Member Join Date: Aug 2010 Location: South Orange County, CA Posts: 422 Drives: 2010 370Z Silver A7 Rep Power: 14	Do a search, lots of folks have addressed this with considerable success.

10-23-2010, 03:13 PM	#6 (permalink)
RiCharlie Track Member Join Date: Oct 2010 Location: Johnston RI Posts: 857 Drives: 370 Touring Spt A/t Rep Power: 15	Thanks for the advice! I have found an audio dealer who is going to do the rear where most of the noise comes from. I wish I could do it myself as this is not cheap and its only one area but me touching the guts of a car is like a kid playing with dynamite! I have zero abilities when it comes to things like this and I know the people do are going to do the job are very good when it comes to audio devices.

10-24-2010, 05:01 PM	#11 (permalink)
JACKPAC Track Member Join Date: Sep 2009 Location: Kentucky Posts: 516 Drives: MB 370z Rep Power: 16	I used second skin. Did the entire hatch and it made a huge difference. Probably right under 30lbs for the whole job which shouldn't effect performance... I can't tell anyway.

10-25-2010, 08:59 PM	#12 (permalink)
Parrotguy Base Member Join Date: Oct 2009 Location: San Diego Posts: 51 Drives: '10 Roadster Touring Rep Power: 15	Does the second skin material go between the car frame and the interior carpeting?

10-27-2010, 06:37 PM	#15 (permalink)
Jessobear Base Member Join Date: Oct 2010 Location: Washington, DC Posts: 201 Drives: '10 370Z Tour/Sp M6 Rep Power: 14	Get new tires. The OEM tires are INCREDIBLY LOUD. Not that I'd expect anything less from Bridgestone, but at least they grip the road. Dont weigh your car down with sound deadening materials.

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