It was brought to my attention that 96-98 civic ex cats were a tad different than the 99-00 civic EX/SI. Can this also belong to an integra?

"The location for the o2 sensor is a little different."

I recieved this from a auto wrecking yard. I was told its from a 99-00 Civic Si, but starting to have some doubts. I might sell it and don't want the next person to get the wrong item for their car.

 

It is a 99 Si cat.

I just reinstalled mine of the car today. Looks exactly the same even the o2 bong.

 

Sounds good...now I gotta think about selling it. Its my backup incase my current cat goes out..

 

how much do you want fo the cat?

 

Dude who cares, get a straight pipe and use an 02 simulator.

 

yeah that could be a 99-00 Ex, i know it looks very similar to mine on my 00 Ex
could also the same as the 99-00 Si i don't know for sure?????

 

Ive been offered $80 shipped. Will take offers and see what I can get for this.

Still debating whether I should keep it incase I need it one day.

 

That looks clean. I dont want to drive around smellin.

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by BluSiBoy &raquo;</TD></TR><TR><TD CLASS="quote">Dude who cares, get a straight pipe and use an 02 simulator.</TD></TR></TABLE>

Don't do this - we **** up our air badly enough as it is. I'm not a hippie or anything, but I really don't like choking on nasty *** smog.

 

sidenote: do o2 simulators really work? i hear you have to clear the code every now and then.

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by BluSiBoy &raquo;</TD></TR><TR><TD CLASS="quote">Dude who cares, get a straight pipe and use an 02 simulator.

</TD></TR></TABLE>

i would, i don't even need an o2 simulator with my programed ecu but im just woried about noise i have dc headers and apex'i N1 cat back and its loud enoght as it is... plus i since im N/A i don't want to get rid of more backpressure

80 shipped its way too much i've seen it for at most 60 shipped

 

You could put a resonator there, this way it wont be any louder, as a matter of fact, it'll have a much deeper tone (cuts out the raspy noise).

Actually, there are free flow catalytic converters that look like resonators (I have one) and it passes all emissions without any O2 simulators or anything.

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by d16rice &raquo;</TD></TR><TR><TD CLASS="quote">You could put a resonator there, this way it wont be any louder, as a matter of fact, it'll have a much deeper tone (cuts out the raspy noise).

Actually, there are free flow catalytic converters that look like resonators (I have one) and it passes all emissions without any O2 simulators or anything.</TD></TR></TABLE> how much would something like that run? and where would i be able to get one?

 

I bought mine from a local shop for $50-75 (can remember, was like 4 years ago), but I've seen same exact ones on eBay for a lot less.

 

would a straight pipe actualy hurt performance on a N/A d16? is there too much loss in back preassure?