silverbullit02

If I get a tuner to shut off the O2 sensors do you still plug the sensors in or not?

II 98 GT II

I would say yea. You're gonna need to plug those holes with something....

silverbullit02

Yea I never thought of that. Kind of a dumb question.

hotrod7687

I think you can buy plugs to fill in those holes, that way you wont have something sticking into the pipes. I couldnt tell you where to get them though.

II 98 GT II

Nah thats a legit question

jmmorgan82

u could have them welded shut if you plan on keeping the pipe?

Emanpimpster

Any exhaust place will have plugs. Im sure autozone or a discount parts store would have them and they cant be more than a few bucks. U just put them in place of the sensors and tighten down with a hex wrench.

97modifiedmustangGT

i kind of had the same question so if i got those cheap plugs, or if i just weld them shut i wouldn't need the o2 extenders