i search all over but found nothing prelude related

I recently removed my cat for better air flow for my turbo in my 99 prelude, i am not too worried abotu emissions as i live in NJ, haha, but i have a friend that passes me on that during inspection,

anyway, does anyone know how to trick my o2 sensor that was in my cat so i can get the damn CEL outta my face.
thanks guys any help appreciated, ill try everything

 

does your cat have a o2 that is suppose to go there? if so thats ur problem

 

http://www.o2simulator.com

 

It's OBD2 (96 and up). It had an o2 in the catalytic converter. You need an o2 sim. All it does is feed back a voltage that the ECU accepts as stoich.

Edit: Dang, beat me to it.