NEW, Still in the box, never used, never powered NGK AFX wideband controller/gauge with O2 Sensor. Comes with everything to plug and go. I’ve would like to go with the AEM instead for personal esthetic preference reasons and thats the reason it’s for sale. Its a great unit and never heard a complaint from the reviews I’ve read.
You can read more about it at the NGK website if you like: Powerdex AFX - Air-Fuel Ratio Monitor with Wide-band Technology
Looking for around $250US…remember it is NEW, never used!! Still has that new product smell