Just like title says, i wanna do the 2.5" mod on my edelbrock header. But im not sure which cat to use since i went obdI. I live in California and when its time to smog, im gonna need a california obdII compliant cat. to pass smog. Should i get an obdII cat and just plug up the rear o2 boss until smog check? If so, which brand should i get. I seen magnaflow has a 2.25 inch, but i couldn't find a 2.5" unviversal cat. that's california obdII compliant.

 

Carsound?

 

carsound=magnaflow

Contact some dealers on here that sell cats, they should be able to help you out.

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by all-mtr-teg &raquo;</TD></TR><TR><TD CLASS="quote">Just like title says, i wanna do the 2.5" mod on my edelbrock header. But im not sure which cat to use since i went obdI. I live in California and when its time to smog, im gonna need a california obdII compliant cat. to pass smog. Should i get an obdII cat and just plug up the rear o2 boss until smog check? If so, which brand should i get. I seen magnaflow has a 2.25 inch, but i couldn't find a 2.5" unviversal cat. that's california obdII compliant.</TD></TR></TABLE>

Carsound/Magnaflow is the only company that I know of that has a CARB OBDII cat. I sell them but honestly have only sold about 5. Reason? They are very expensive. Most people who need to go through a smog test will get my standard 400 cell cat and won't have any problems.

 

I sell them for 200 + shipping if you still want one

 

yeah, i'll most likely be getting one, thanks