jdm cat???

[TECDUP]

before you say anything i did a search and couldnt find it anywhere, and i have even pm'ed some traders but they havnt got back to me yet and i need to know quick...
mods if you want to move this feel free, i didnt know where to post if this was noob or not...
Are jdm cats 2.5' or 2.25'???
and would a jdm cat bolt onto my oem dc2 cat back pipe? which im sure is 2' correct me if im wrong...
would it be a worth while mod, changing my oem cat with jdm??? does the jdm flow better than oem vtir???

[barefootbonzai]

jdm cat only fits jdm catbacks, you will need to mod your stock catback for it to fit. so might as well upgrade while you're doing it ;)

[TECDUP]

is a jdm cat worth it or should i get something else that may be better???
could the cat be flanged onto my oem cat back pipe???

[barefootbonzai]

Only reason y anyone would get a JDM cat is if they had JDM headers. Apart from that there wouldn't be any reason too. Cause JDM cats a close to impossible to find.

[TECDUP]

does no one else know anything that could help me...would you get them, do they flow well???
anything, offer opinions tell me what you know
help

[kongfu]

I tried to use stock cat back fit JDM CAT..works fine.

[barefootbonzai]

I tried to use stock cat back fit JDM CAT..works fine.

did you do this yourself? and for what car? And when you say tried to use stock.... what do you mean? Of course you can use it, but it's not direct bolt on.

[integral90]

it would be 2.25" outlet, why not just get an AUDM one? cheaper, more common and only slightly different to JDM

[TECDUP]

so jdm cats are 2.25???

[Limbo]

depends on which car your talking about. For the hassle involved get a large body straight thru cat or one of the steel cats if you wanna make more power.

[BiGANG]

JDM ITR cats are 2.5" dude. Dunno about any other cats that get brought in.

But yeh barefootbonzai is rite on. Wouldnt bother unless u got JDM headers or JDM catback or both.

[quangsta]

JDM ITR cats are 2.5" like ^^^ above said...also shorter too...so im assuming they wont fit properly either....so to emphasis whats been said a few times now... dont get it unless u got JDM header and jdm Cat back...

[TECDUP]

yeah im looking at getting the 5zigen header, to the jdm cat, and then flanging the cat onto my oem cat back...later the cat back will come but the $ just arent there at the moment for what i want
just had to make sure the jdm cat was 2.5' because thats what i want to run...and had to make sure i oculd fit it to my oem cat back (not bolt on but can be done)

[joyride]

i would think that any cat would fit on any header. just go to an exhaust shop and ask for it.

[barefootbonzai]

some of you guys are bloody ediots and don't understand the issue at hand. So do give stupid advise. An exhaust can do it easily yes.... by cutting your headers and adding a flex pipe. But **** when you got $1500+ headers i think cutting your headers is not an option. This is the whole reason behind the JDM Cat. FFS don't just say shit for no reason.

[TECDUP]

lol you tell em...
careful he bites hehehehehe