Post pics O2 sensor on aftermarket exhaust

[2GturboTALON]

Im looking to see what you guys did with your rear O2 sensor because im installing my exhaust and looking for some ideas.

 

[CanadianTSi]

cut the wire and left it in the stock exhaust....

 

[maximumbob]

Covered it in aluminum foil and zip tied it out of the way so it wasn't touching anything.

 

[Xit40]

Well if you absolutely need it you can keep it in the exhaust system and just fool it. I need to keep mine in NY because we have entered the wonderful world of OBD-II testing and without one you fail. Mine is in a bung with a small hole in the end so it still heats up and gets an ever so small amount of air which keeps the computer satisfied it's working. It's been on without a cat for over 3 months now will no CEL's. Works great check it out.