Thread: stock cat converter size?

i was wondering if any one had the measurements of the stock cat. width length etc.

You need to be specific.

B13/B14/B15/P10/P11?

GA/SR/QR?

As an idea, the universal replacement for a 96 SE-R:

Inlet Size:	2.25 in. ( I.D. Unless Otherwise Stated)
Inlet ID:	2.25 in.
Outlet Id:	2.25 in.
Outlet Size:	2.25 in. ( I.D. Unless Otherwise Stated)
Configuration:	Center/Center
Body Configuration:	Center/Center
Body Shape:	Oval
Body Length:	9 in.
Body Width:	6.5 in.
Width:	6.5 in.
Over All Length:	13 in.

yeah for a b13 i am trying to figure if i can stuff a small chambered muffler in its spot and it looks like i might be able to.

I have an obx straight pipe/resonator the exact length of the cat to replace it. that brings the resonator count up to 3 after the VE and before the muff (hee hee muff...) not so environmentally friendly, but at least it keeps the cop flies away

My stock B13 SE-R cat is 12.25" long, including flanges.

i am more concernd with the width of the cat i think i can stuff a 8" wide muffler in its spot.

IIRC I've seen a few guys run a crotchrocket muffler where the stock cat is on some cars. Gives them a pretty distinct note, sounds pretty damn good and quiet!

Correction - 12.5" - it's an old cat, well rusted, and one side where I first measured is warped a bit. It is about 6-1/8" wide.
I also measured another cat I have in much better condition, magnaflow I think.
It is 12.5" long, about 6-1/8" wide.