Currently running. Fuel Moto micro tuner is currently installed. I purchased a power vision, problem is I can't find my 02 sensors now. I was hoping for oem plug n play sensors, but I can't find them anywhere. Anybody have a part number on them? I know ones grey and ones black, so I imagine different part numbers.

 

You didn't say what bike you need the sensors for, but you can look them up here:
http://partsfinder.onlinemicrofiche.....asp?make=hdmc