AUDM itr stock exhaust size?

[jre]

Hey,
just wanted to know what is the stock exhaust size of the integra?
im getting custom cat back made and i would like to double check the stock piping.
the guy at the exhaust place said it was a 2" pipe and advised to go to a 2.25". i think i've read somewhere that the stock catback is already a 2.25", can someone please confirm as i dont wanna be fooled for bring naive.


cheers

jerry

[dang]

yeah you're being fooled, don't bother. stock ITR exhaust is already very good, will be hard to beat from a shitty local exhaust shop.

I'm not 100% sure on size but it is bigger than 2". It's probably 60mm or 2.25".

If you are gonna upgrade, you need at least a 2.5" mandrel bend setup for any gains.

[jre]

cheers, thanks heaps.
i'll leave it how it is.

[hebe]

AFAIK 2.25" is stock size

[rayDC2R]

2.25 with a small bottle-neck 2 somewhere... still a good exhaust for stock.

[BF]

2.25 with a small bottle-neck 2 somewhere... still a good exhaust for stock.

Yeah, 2.25" with one or two bottle necks. As someone said above, if you're getting someone to make you an exhaust make sure they know what they are doing, because it is very easy to lose power in a small engined na car - much easier to lose power than gain it if you are talking about a type r.