Prosport Gauges - 2-1/16" Digital Air Fuel Ratio & Volt Gauge-Amber

This gauge can be set to read narrow band (0-1v) or wideband (0-5v) with the flick of a switch in the back of the gauge. That means that you can now use this gauge with your stock narrow band O2 sensor or use it with a control unit like innovate to display a 0-5v signal.
NOTE: This cannot be used as a stand alone wideband AFR with a bosch wideband 5 wire heated O2 sensor unless you are using a controller! (Our complete wideband AFR gauge is available Click here

Don't be left in the dust as Prosport continues to set the trend. This gauge also incorporates our opening ceremony/Self check each time the vehicle is started.

(Includes: Mounting Hardware, Hood, Decals and Instructions)