[Flyman]

Can anyone tell me what size socket fits the O2 sensors on a 98 SVT Cobra, is it the 7/8's / 22mm. I'm going to be installing a Magnaflow catted X pipe and will have to remove the sensors, any help would be appreciated.

[coolwaterblvd]

Go to the MAC tool guy or Snapon guy and get the tool especially for the sensors it is very much worth the 40$ and it will work on any car esp the front wheel drive cars that are hard to get too.

[coolwaterblvd]

O yea it also has the little slit in it for the wire to go through.

[FunkyBoss]

Don't bother with the O2 socket, it's too tight of a fit on our cars. If you need to remove the O2 sensor to get the mid-pipe off (which you most likely will), use a 7/8 open-end wrench. It's a PITA, but it can be done.

[Flyman]

Thanks to all for the info, I'll be doing the swap in the next 3 weeks or so.