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Exhaust Clicking Noise...

Projectile

By Projectile,
in Engines & Forced Induction

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Projectile Collaborator

Projectile

Posted
Posted

Hey guys, recently i got an exhaust fitted to my car, it is a 2.5inch cat back with a 4inch canon, when it is cold it makes a loud clicking noise, not a mechanical problem, it just makes it sound like a old corolla with a shitty exhaust. is this due to loss of air flow? even though the pipe is only 2.5inch...? anyone get this sound from their exhaust? anyone know what causes it? shouldn't it be a deep tuff sound? :blink:

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Projectile Collaborator

Projectile

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Posted
Could be because it is a new exhaust. They take awhile to "bed" in. Some have a burning smell, some make noises.

So you're saying i should just give it some time and not worry too much?

Clicky sound? or is it more like a rasp around 3500 revs?

Haven't measured what revs it happens around, i'll have a look tonight, i'm pretty sure that it is the note it is giving out though.

Anyone else?

SKYL1N Mentor

SKYL1N

Posted
Posted (edited)

i also have a 2.5 inch cat into a 4 inch canon

i get it aswell

its around 3500 rpm and stops about 4000

however if i give it the beans it goes all the way untill 7000

i will take a video and youtube it for example tonight if im bored enough and post it.

i have been told that most NA skylines will get it and it something to do with the resonator.

p.s i recon it sounds tough when it goes to 7grand just getting faster n faster.. its something different.

Edited by SKYL1N
GTS4WD Grand Master

GTS4WD

Posted
Posted (edited)

:)

http://www.skylinesaustralia.com/forums/Rb...alic+resonating

You dont have to deal with it guys!.. just dont buy cheap generic exhausts! They will do nothing for it but make it worse!

Edited by GTS4WD
  • 8 months later...
aagreen Rookie

aagreen

Posted
Posted

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