WIDE BAND Air Fuel Ratio Gauge

Monitors your A/F ratio in real time. This gauge utilizes the sought after BOSCH 4.9 WIDEBAND O2 sensor, meaning the widest range 10.0:1 to 20.0:1 AFR readings on the planet. Featuring Amber LCD readout in the center of the gauge and a bar-graph syle LED's around the outside of the gauge that change from green(Rich) to Yellow(Optimal) to Red(Lean) for immediate reference to AFR.

You recieve:

• AFR digital Gauge
• Bosch 4.9  5 wire heated O2 sensor
• Weld in Bung
• Instructions
• Wiring harness (Gauge to O2 sensor) 10 feet long Plug and play
• Decals
• Gauge Visor/hood