just a question about exhaust

pezzy · Post by **pezzy** » May 8th, 2003, 10:29 am

hey i just want to know if the cat does anything in terms of performance and the sound of the exhaust? Also should i be looking for an cat back exhaust or one without it? or it doesnt matter?
i currently own a 2002 type r
is the stock exhaust a cat back exhaust? :?

Erik B · Post by **Erik B** » May 8th, 2003, 10:48 am

Yes...it restricts the exhaust a lot. The ITR comes with a pretty good exhaust stock though compared to the GSR or LS. If you were to remove the cat and run a test pipe you would notice a difference.....

pezzy · Post by **pezzy** » May 8th, 2003, 11:28 am

ohh i see
if i were to get a non cat back exhaust, would i still be able to add a cat convertor?

Erik B · Post by **Erik B** » May 8th, 2003, 12:03 pm

I think I'm lost....you want to remove your cat and just buy any axle back?

Bbasso · Post by **Bbasso** » May 8th, 2003, 7:38 pm

"i currently own a 2002 type r "

Really, where do you live?

moose6x3 · Post by **moose6x3** » May 8th, 2003, 9:00 pm

i was thinking the exact same thing

Aj · Post by Aj » May 8th, 2003, 10:20 pm

Me too!

pezzy · Post by **pezzy** » May 9th, 2003, 10:16 am

sorry im a newbie when it comes to cars

atm im thinking of getting the trust pe2 exhaust cause the shop recommended me that. But i think its a non cat back exhaust so i just wanted to know if its better to have a cat back exhaust or a non cat back exhaust?

i live in australia

Post by **Trey** » May 9th, 2003, 11:10 am

Cat back means From the back of the Cat to the back of the car. Not Cat included.

a non cat back is an axel back. A Catback does not have naything to do with the cat except where it attaches.

pezzy · Post by **pezzy** » May 9th, 2003, 11:26 am

ohh i see

so that means if i get a non cat back exhaust it will just be connected to the stock cat?

Post by **Trey** » May 9th, 2003, 12:24 pm

pezzy wrote:ohh i see

so that means if i get a non cat back exhaust it will just be connected to the stock cat?

NO!

Look. Cat back means that the exhaust system connects to the CAT and goes backwards to the exit. if you get a NON cat back exhaust it is called an Axel back and connects just behind the rear wheel (Assuming the DC5R/S is similar to the DC2)

pezzy · Post by **pezzy** » May 9th, 2003, 12:46 pm

FLYRYD · Post by **FLYRYD** » May 10th, 2003, 5:17 am

talking about exhausts,

here in NZ, the government is passing a new law...
that says...

All exhausts must be as quiet as factory

i just got myself a Kakimoto exhaust system...
from reading this post, i think it should be a cat back system.
i was wondering if i keep my Jdm Cat, would my exhaust sound be a lot more quiet than having no CAT (in NZ, we do not require Cats)???

and what is the inside diameter of a Jdm cat?

George Knighton · Post by **George Knighton** » May 10th, 2003, 12:57 pm

FLYRYD wrote:talking about exhausts,

here in NZ, the government is passing a new law...
that says...

All exhausts must be as quiet as factory

We have a similar law here in Virginia.

Luckily, we can rely on common sense enforcement.

FLYRYD · Post by **FLYRYD** » May 10th, 2003, 4:48 pm

George Knighton wrote:
FLYRYD wrote:talking about exhausts,

here in NZ, the government is passing a new law...
that says...

All exhausts must be as quiet as factory
We have a similar law here in Virginia.

Luckily, we can rely on common sense enforcement.

yeah... our government dont have common sense.. im not so lucky..

i need a exhaust that is quiet... maybe 2 resonators, muff and silencer?

ITRCA

just a question about exhaust

just a question about exhaust

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