alot of noise from debris in rear wheel wells area

doubleG370Z · 09-27-2010, 08:23 PM

I've noticed, when driving, alot of noise from gravel & dirt from the rear wheel well area. Has anyone undercoated this area to deaden debris noise?
I've read some have soundproofed the trunk area, but wonder if all that's needed is applying rubberized undercoating to do the trick??

any comments or pics?

Guard Dad · 09-27-2010, 09:25 PM

Check out my just posted thread in the Audio forum, I think it will answer many of your questions.

TreeSemdyZee · 09-28-2010, 01:13 AM

I Dynamatted my trunk and nearly all of that noise is gone.

370zproject · 09-28-2010, 03:02 AM

just turn up the stereo

doubleG370Z · 09-28-2010, 11:09 AM

Quote:

Originally Posted by TreeSemdyZee

I Dynamatted my trunk and nearly all of that noise is gone.

Dyna'ing the trunk sounds expensive and labour intensive and doesn't add any protection to the wheel well or undercarriage.

Is there no one whose has just sprayed some undercoating on to see if this works??

m4a1mustang · 09-28-2010, 11:11 AM

I think Minicobra sprayed that foam/rubber crap on the wheel wells and it helped. Just make sure the surface is 100% clean so it adheres.

6MT · 09-28-2010, 11:37 AM

Quote:

Originally Posted by 370zproject

just turn up the stereo

Yep!

christian370z · 09-28-2010, 01:16 PM

That or you can get a very short pile carpet which can be applied with adhesive like many OEM inner fenders. This would save the time and trouble of masking and also will reduce the risk of overspray on the rest of the car.

m4a1mustang · 09-28-2010, 01:17 PM

Quote:

Originally Posted by christian370z

That or you can get a very short pile carpet which can be applied with adhesive like many OEM inner fenders. This would save the time and trouble of masking and also will reduce the risk of overspray on the rest of the car.

^ this

doubleG370Z · 09-28-2010, 05:55 PM

Quote:

Originally Posted by m4a1mustang

I think Minicobra sprayed that foam/rubber crap on the wheel wells and it helped. Just make sure the surface is 100% clean so it adheres.

"minicobra" where are you?

fairladyZ34 · 09-28-2010, 07:14 PM

a catback exhaust or stereo upgrade helps this problem become un-noticable

09-27-2010, 08:23 PM	#1 (permalink)
doubleG370Z Enthusiast Member Join Date: Aug 2010 Location: Vancouver Posts: 257 Drives: 09 370Z blk 7AT NAV Rep Power: 15	alot of noise from debris in rear wheel wells area I've noticed, when driving, alot of noise from gravel & dirt from the rear wheel well area. Has anyone undercoated this area to deaden debris noise? I've read some have soundproofed the trunk area, but wonder if all that's needed is applying rubberized undercoating to do the trick?? any comments or pics?

09-28-2010, 03:02 AM	#4 (permalink)
370zproject A True Z Fanatic Join Date: Jul 2009 Location: Memphis Age: 35 Posts: 16,104 Drives: 09 A/T 370z blue Rep Power: 53	just turn up the stereo __________________ Brake Upgrade Package ate blue, hawk hp ceramic pads, and slotted rotors

09-28-2010, 11:11 AM	#6 (permalink)
m4a1mustang A True Z Fanatic Join Date: Feb 2009 Location: Northern VA Posts: 55,385 Drives: on two wheels Rep Power: 6962	I think Minicobra sprayed that foam/rubber crap on the wheel wells and it helped. Just make sure the surface is 100% clean so it adheres. __________________ - Steve Zs & Coffee - Saturdays at 10AM in Fairfax, VA and Columbia, MD (Click the banner!) LIKE us on Facebook!

09-28-2010, 01:16 PM	#8 (permalink)
christian370z A True Z Fanatic Join Date: Jul 2010 Location: Newport Beach Posts: 3,900 Drives: 2010 370Z/Saab 900se Rep Power: 432	That or you can get a very short pile carpet which can be applied with adhesive like many OEM inner fenders. This would save the time and trouble of masking and also will reduce the risk of overspray on the rest of the car. __________________ -320whp / 259wftlbs- SP Rays -- RE-11s -- SpecialtyZ Tune -- Swift Springs -- Stillen 25R Oil Cooler -- Stillen G3 Intakes -- Berk HFCs -- F.I. 12" CBE -- Stillen Sway Bars -- Es14 Spring -- INGS+1 lip -- CF Spoiler -- GTR Start Button -- VLED Parking Lights -- PWJDM V2 shift knob

09-28-2010, 07:14 PM	#11 (permalink)
fairladyZ34 A True Z Fanatic Join Date: Aug 2009 Location: Central NJ Posts: 1,577 Drives: 08 G37S Black M6 Rep Power: 19	a catback exhaust or stereo upgrade helps this problem become un-noticable __________________ From Z to G to BMW and back to a G! Nismo for life

09-27-2010, 09:25 PM	#2 (permalink)
Guard Dad Enthusiast Member Join Date: Aug 2010 Location: South Orange County, CA Posts: 422 Drives: 2010 370Z Silver A7 Rep Power: 15	Check out my just posted thread in the Audio forum, I think it will answer many of your questions.

09-28-2010, 01:13 AM	#3 (permalink)
TreeSemdyZee Premium Member Join Date: Dec 2009 Location: Kentuck-IANA Age: 60 Posts: 4,885 Drives: '09 370 & ‘14 Juke Rep Power: 27408	I Dynamatted my trunk and nearly all of that noise is gone.

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