can i use the stock cat? if not, what modified cats would fit with this setup, or should i just get a test pipe?

 

No stock cat. Need a shorter one to offset the longer header. IM SMSP about the cat....

 

carsound 94006

 

That's the one! Good stuff. (i've got one, too)

 

Carsound 53006 works t00.

 

94006 huh? any recommendations as to who sells them cheapest?

 

SMSP Products! Great service and price!!

 

got my carsounds cat from SMSP to go along with my dc jdm 4-1 and apexi n1 about 6 months ago... very nice cat

 

I got mine from SMSP too!

 

You could shorten the B-pipe and have 2.5" flanges welded onto the stock cat.

Something I've been thinking about.

 

If you, or anyone else is interested...

I have a Spoon Cat Jack that was modified to fit any JDM 2.5 inch header and mate to a USDM b pipe. All the work was done by A & J racing.

I will sell it for $180 shipped. It is brand new. My 1st R was stolen before I got to put it on. It comes with the gasket as well.

Let me know,
michael_yun2000@hotmail.com

 

VTEC VX aka Mr. Thumbz.. lol..

 

IM me if you want a Carsound 94006, I have one laying here I need to get rid of, brand new in the box.
Thanks.
Mark