I need help really bad on tricking an 02 sensor on my 2012 3.5 f150 I got catless pownpipes and the extenders arnt tricking the sensor and non of the tuners can tune it out due to the EPA doing there thing can anyone help me to find a way to re wire them to trick them or a way to delete them any help would be appreciated

 

I don't know exactly how to do it, but my dad used to make an O2 sensor on my Jeep, called a RESISTOR DIODE. It connects and the O2 sensor has the correct readings and does not report an error. But you'll probably have to ask an auto electrician how to connect it :-)
Or there are videos on youtube about how to wire it up