Ok not sure what kinda problem this is or what section it belongs in, but here it goes...

I have a nitrous system hooked up in the car... dry with WOT switch, push button activation, and o2 sensor activation...
the o2 activation is hooked up to a dash LED that lets me know if the AFR is adequate enough for the system to turn on, if not, the LED will flash and the system will not turn on...
I then installed a full exhaust system and replaced the S-pipe with an aftermarket one with the CEL bung that seems to be very popular on this forum...
Consequently, now the n2o system will not activate which I believe is due to the CEL bung that is keeping the airflow down so the CEL won't light but at the same time I assume will not let enough air to flow to activate the n2o???
Will an aftermarket wideband o2 sensor fix this issue? like the AEM or Bosch UEGOs??

Please help, I'm tired of staring at blinking LEDs on my dash lol

If it matters the n2o = Venom 500 and the exhaust = Megan Racing front to back with Drift Spec Axle Back and Invidia S-Pipe

 

You will probably need to run TWO 02 sensors now... one for the stock and have a secondary bung welded in for the wideband you'll need for the nitrous. Or you could simply run a wet system and not worry about it.