Deleting the downstream o2 sensor

Big Ds mp5

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2002 Mazda protege5
I have a JASMA header installed and has no bung for the downstream o2 sensor. What can I do to trick the system into thinking ones there?
 
Here's a pic
349c8c33a1aeb81ebdc56dfca5b0f3e4.jpg
 
I think you might be out of luck.
The non-fouler trick won't work for you.

I remember there is an electronic version of the non-fouler but I think you still need to have the O2 sensor in the exhaust stream.

You might be able to find the electronic version and related info with a Google search.
 
Guess I'll just have to get a bung welded in. I have no cats. Just a vibrant resonator and apex n1 muffler 2.25" pipe
 
I'm so jealous of you guys running no cats, deleting O2 sensors, etc. I would never be able to pass NY inspection! lol
 
Sometimes I wish FL and GA would have inspections. GA does in metro atlanta counties but not the rest of the state. Nothing is worse than getting stuck behind some d*** in a beat up old junker car or truck that's leaving a smoke screen down the road so bad you can't even see.
 
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