New Zorst!

[TrentGTR]

I got my new zorst put on today for my 33GTR, its 3.5inch all the way with no cat.

Compared to my old sound, my car sounds reallllyyyy dirtily loud !

The only thing is, when i gun, it will get to a point where it will have that weird 'barking' sound of a loud exhaust.....

does anyone know wat this could mean possibly?

Stock GTR.

Maybe it needs a tune? And I have sorta reason to believe that it happens only when the second turbo kicks in?....

thanks guys

[Green_s13]

it is just that your exhaust is louder so the car sounds different.

also the turbos on the GTR at the same size so both on boost at the same time.

Edited August 23, 2007 by Green_s13

[TrentGTR]

Nope wat i mean is, im gunning right it sounds loud then all of a sudden like a bark sound happens (imagine an exhaust on a civic lol)but only for a split second...

Edited August 23, 2007 by TrentGTR

[govich]

http://en.wikipedia.org/wiki/Resonance

It might be vibrating up against something, or be a loose connection in the piping somewhere, or something loose in there, or it's just poorly designed..

[abu]

GTR's sound mad as with a straight through exhaust.

Nice work man, enjoy it!

[Victory]

My GTR has a 3.5 inch hi flow cat with HKS exhaust and Apexi pods.

When you put the boot into it and then change gears the bov makes a loud bark sound back through the pods.

It sounds so much like a dog that when people first come for a ride they keep looking around for a dog in the back of a ute and do not realise that it is the bov.

[Craved]

does this sound correspond with the point of full boost or slightly prior to that?

could be the change of sounds found when teh exhaust gas leaves via the wastegate ports and is no longer modified by passing through the turbine wheels.

[TrentGTR]

Slighty prior to full boost Craved. Wat does this mean?

Im going to go to zorst shop tomoro and put a resanator in - that might help

[Craved]

Slighty prior to full boost Craved. Wat does this mean?

Im going to go to zorst shop tomoro and put a resanator in - that might help

sounds like its just changing the sounds when the gates open, which is normal -- if you dont like it then what your doing is exactly what you need to do - put a resonator in.

[TrentGTR]

Ressy goes in tuesday, will let yas know if it fixes the prob!

[nikr33turb]

Hey guys sorta on the same topic....do u need a cat on? or is it still legal to not have one?

[tek_01]

yes you need a cat

[Rancher]

Id be careful with no cat too. It can be up to a $10,000 if you don't have one. Id put one on... lol.

[Blitz]

Fit a cat, problem solved

[TrentGTR]

cat for the loss. Grunty angry RB26 for the WIN!!!!!

[gtrboosting]

mate if your not going to run a cat AT LEAST put a gutted cat on the car for your own sake. At least then you have one if they look under your car.

[TrentGTR]

how would i do that? gutted? pm explain ?

[Craved]

just jap decat pipe - if they still have them

[SECURITY]

im still a bit puzzled with the whole 'barking' thing.

is it like... vrrrrrrrrrrrrrrrr*ruff*ruff*rrrrrrrr TSHHHH?

meow