I am putting true duals on my 07 Streetglide and was wondering how to disconnect the O2 sensor wire so that I can take to rear pipe off, remove the O2 sensor from the stock pipe, put the O2 sensor in the new pipe then put it back together and connect the wire. I cannot see how to disconnect the wire. What am I missing?

 

Follow the wire from the sensor trace it back to the plug its just a snap plug then you can remove the pipe and take the sensor off.

 

The plugs have a nut on the back of them, I think it is a 7/16.

Later,

JB