what is involved in removing the catalytic converter. aside from physically taking it out, what needs to be done with the rear O2 sensor? Or do you need a JDM ECU?

 

yes. you need a JDM ECU from a B18c5. and a flux capacitor.

come on, you have 182 posts and almost been here a year. can you not search or google?

http://lmgtfy.com/?q=how+to+remove+a...ytic+converter

And just in case thats too much for you to do too, no, theres nothing else you need to do besides physically removing it. you'll throw a code though. curious though, why do you want to remove the cat? you wont really gain any power.

 

my current cat is bad and is giving me a code. new cat is like $200-600
screw that
id just rather remove it.
im at work, not supposed to use internet for personal use, half the forums are blocked.
so i made a quick new post

what do i need to do not to get an error code from that sensor ones the cat is out and be able to pass emissions?

 

isn't part of emissions testing physically inspecting the cat? so if its not there you wouldnt pass.....

 

no, they test your gas cap and plug into your diagnostic computer, so if tehre was a check engine light on for a bad cat or o2 sensor, you dont pass

 

removing the cat will still throw a code. so you will still fail

 

No offense, but that's not our problem.