Ive heard that when you install a header, s-pipe, and exhaust.....car throws a cell....well....ive also been told to install a 02 sim or a antifouler.....well....which is better, and what do yall recommend.....

 

Well I have an header back system on my car so I dont get the CEL because the headers are stock but from my understanding most of the o2 sims seen only to work on some cars. So they arnt a 100% fix. Someone please correct me if I'm wrong here. MOst poeple I know that have used an antifouler have been successfull.

 

my understanding is that the o2 simulator works all the time if you install it right-thats why its expensive...I'm using the anti-fouler on my car and I haven't thrown a CEL yet..

 

Me neither, about 20K with it on.

 

where is the antifouler installed at......i mean the stock header has that 02 sensor built on it....well the megan header that i have has the similar piece allready on it......im just wondering where it will go? (diy guy)

 

the o2 sensor that we use the anti-fouler on is on the s-pipe...i think your confusing the maf sensor which is connected to the header and the o2 sensor which is on the s-pipe

 

on the megan s-pipe it looks like they built in a spot for it already....not forsure, but there is a spot for something