Do i need and o2 sim...What is an o2 simulator?
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Do i need and o2 sim...What is an o2 simulator?

they have them on eBay for $140...do i need an o2 sim, what does it do? and why would i need it ? someone please explain
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[hr]Originally posted by: slammed2k2
ok that link doesn't give me any information at all! How do i know if i need one with these headers?[hr]
[hr]Originally posted by: slammed2k2
ok that link doesn't give me any information at all! How do i know if i need one with these headers?[hr]
Second. I don't think anyone on this site has the Bomz header. So you will just have to buy it an find out for yourself.
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how about you search now?
http://www.2k2civic.com/forum/search.cfm
Type "o2" in the box
and look under "Tech stuff" & " Other Products & Parts"
So many threads about it.
[IMG]i/expressions/face-icon-small-smile.gif[/IMG]
http://www.2k2civic.com/forum/search.cfm
Type "o2" in the box
and look under "Tech stuff" & " Other Products & Parts"
So many threads about it.
[IMG]i/expressions/face-icon-small-smile.gif[/IMG]
Most people who have O2 sims have downpipes, testpipes, racing pipes, etc. If you get a header that's just the top portion, then you shouldn't need one. However, if you install a downpipe, then chances are you're going to have to remove your cat. Without the O2 simulator, you'll get a check engine light. The O2 sim tricks the ECU into thinking that your cat is there and fuctioning properly. If you need more info than that, then a simple search will probably tell you everything you need to know.


