Nissan 370Z Forum

Nissan 370Z Forum (http://www.the370z.com/)
-   Intake/Exhaust (http://www.the370z.com/intake-exhaust/)
-   -   Fast Intentions 18' exhaust - too loud (http://www.the370z.com/intake-exhaust/114631-fast-intentions-18-exhaust-too-loud.html)

Kzonts 06-16-2016 02:46 PM

Quote:

Originally Posted by Elmo370z (Post 3499549)
I think you all may need diapers. I have lth on a 12inch res and its way to quiet

Agree 😀

Zoom370z 06-16-2016 04:35 PM

When you say loud do you mean in the cabin ?

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Cegla 06-16-2016 05:22 PM

Yes in the cabin - outside is great.

husarowns 06-16-2016 05:24 PM

Quote:

Originally Posted by Elmo370z (Post 3499549)
I think you all may need diapers. I have lth on a 12inch res and its way to quiet

lol i don't have mine yet, but after owning the Z w/ just HFCs for a while i'm gonna have to agree. Then again i literally go to the range just to smell gunpowder and hear sh#t go bang.

JARblue 06-16-2016 05:42 PM

http://www.relatably.com/m/img/loud-memes/0053ux.jpg

cooltoy 06-16-2016 05:55 PM

Quote:

Originally Posted by Cegla (Post 3499704)
Yes in the cabin - outside is great.

You need to sound dampen your car.

brancky3 06-16-2016 06:33 PM

Quote:

Originally Posted by cooltoy (Post 3499726)
You need to sound dampen your car.

I have a one inch thick foam mat in my hatch area and haven't noticed much of an improvement. Do you recommend any stick on products?

Zoom370z 06-16-2016 07:46 PM

Dynomat or and second skin or even the stuff from lowes or home depot that works great

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Zoom370z 06-16-2016 08:12 PM

I was thinking of going with motordyne over fast intentions because from what I heard about fast intentions being to quiet, vs motordyne was loud. But now im not sure? I've never heard either one in person just on videos, Is it really that loud? I wanted the fast Intentions non resonated version.

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cooltoy 06-16-2016 08:37 PM

Quote:

Originally Posted by Zoom370z (Post 3499780)
Dynomat or and second skin or even the stuff from lowes or home depot that works great

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That is it. Start with the trunk and if that does not help, do the floors and doors.

Personally I like to hear all the noises of the road and the car. Gives me that connected feel. If I wanted a quite ride, I would have bought a sedan of some kind (never, never, never..........).

brancky3 06-16-2016 08:38 PM

Quote:

Originally Posted by Zoom370z (Post 3499780)
Dynomat or and second skin or even the stuff from lowes or home depot that works great

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I've heard that a foam layer is necessary to dramatically reduce noise. I've used the stuff from lowes (peel and seal IIRC) and it worked great for dampening the trunk with subwoofers.

Zoom370z 06-16-2016 08:46 PM

Yes peel and seal works just clean any area where you are going to apply.

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Cegla 06-17-2016 03:53 AM

I have dynamat in my trunk but this reduced exhaust volume in cabin just a little but noise from road/tires has almost completely gone.

Nixin 06-17-2016 06:42 AM

Quote:

Originally Posted by Cegla (Post 3499869)
I have dynamat in my trunk but this reduced exhaust volume in cabin just a little but noise from road/tires has almost completely gone.

Hi Cegla. Pardon my ignorance, but what is dynamat and where can it be purchased?
Thanks.

sx moneypit 06-17-2016 07:31 AM

Here ya go.

https://www.amazon.com/s/?ie=UTF8&ke...l_13pmr4lhyo_b


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