Why is our Exhaust so SMALL! - Page 2 - G35Driver - Infiniti G35 & G37 Forum Discussion

Nov 18, 2008 | 12:41 PM

#16

ANMVQ

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From: Waltham Ma,

So if the exhaust size is right why do my HFC's make the exhaust sound tinny over 3500 RPM's. Or is it the tips rattling I know there is a thead on this out there some where..

Nov 18, 2008 | 12:42 PM

#17

Csquared

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From: Madison, WI

mine only rattle when they are not warmed up once they warm up there is just a pshhh sound sometimes like a turbo for some reason. It's been talked about on here somewhere.

Nov 18, 2008 | 12:50 PM

#18

ANMVQ

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From: Waltham Ma,

I know just searched but could not find the thread. Only found one with e the rattle and only three replied..

Nov 18, 2008 | 03:39 PM

#19

terrycs

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From: Southern California

Some of the other threads here:

https://g35driver.com/forums/g35-sed...air-sound.html

https://g35driver.com/forums/g35-sed...-shifting.html

https://g35driver.com/forums/g35-sed...st-rattle.html

Nov 18, 2008 | 04:01 PM

#20

ANMVQ

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From: Waltham Ma,

Thanx man..

Nov 18, 2008 | 05:21 PM

#21

mIKE

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Let the HFC's break-in. The tinniness will subside.

Nov 18, 2008 | 06:09 PM

#22

agiraldo182

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Ive had my FI HFC for over 5000 miles and after 3 k i STILL have that "tinniness"

Nov 19, 2008 | 09:35 AM

#23

ANMVQ

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From: Waltham Ma,

Quote:

Originally Posted by Mike@RiversideInfiniti

Let the HFC's break-in. The tinniness will subside.

Yea I got about 3000 on them the kid about them off said he used them for about 3000 miles. Now I know why he said they were to loud.. Id there a way to fix this IE H or X pipe instead on the factory why pipe.. ??