If I go w/catless midpipe is there a device to prevent the CEL from the after cat o2 sensor? Can you use the resistor/capacitor cheat in the harness connector, if so any links/threads with values/pins to use?

Thanks

 

I think I recall there having been an "O2 fooler" that was available from Canzoomer; but his site doesn't seem to be there any more. I'm sure someone must have something like it, somewhere.