I just order a new pacesetter cat back for my car. Being a cali spec, are there any O2 sensors that i may have problems with? or are they all on the y pipe? I was reading another thread which mentions extra O2 sensors on the b-pipe, so I just wanna make sure. Thanks

Here is the link to exhaust I have ordered...it looks as if there may be a spot for an O2 sensor.
http://cgi.ebay.com/ebaymotors/95-99...ayphotohosting

 

if you need extra you could take it to your local shop and have one welded in, wont cost much at all for that. If you have too many get them to cut it out and patch it up

 

Are there any other sensors after that one? I looked under the car...but I can only spot the one directly behind the cat. Are there any others hiding under there?

 

That should be the last one. All the rest on the "y"