Question about installing new exhaust

I was about to install my new Random Tech cat and greddy exhaust and I found this thing (oxygen sensor?) on the old cat, but the Random one doesnt have anywhere to put it. Did I get the wrong cat from Random?(I'm assuming I need to keep that dongle don't I?)

morbert

ps I have a 95 g20 (In case you couldnt tell I'm sort of a newbie)

Originally posted by morbert
I was about to install my new Random Tech cat and greddy exhaust and I found this thing (oxygen sensor?) on the old cat, but the Random one doesnt have anywhere to put it. Did I get the wrong cat from Random?(I'm assuming I need to keep that dongle don't I?)

morbert

ps I have a 95 g20 (In case you couldnt tell I'm sort of a newbie)

Hmmm. OK, you have a OBD-II car. You'll need the cat for an OBD-II SE-R (95-97).

I finally got this catalytic converter thing squared away, if anyone else wants to know the Random Tech part numbers for p10 are as follows:

part number 822231 (cars with no o2 sensor)

part number 822230 (for OBD-II cars with o2 sensor)