The 2-1/16" Premium Blue/White Wideband Air Fuel Ratio kit from Prosport Gauges delivers precise, real-time monitoring of your wideband air/fuel, built for enthusiasts who demand accuracy and a clean in-cabin look.

• 2-1/16 gauge size for a wide range of pods and clusters
• Premium Series styling
• Blue/White illumination
• Bright, easy-to-read display day or night
• Durable build engineered for automotive environments
• Straightforward installation with Prosport senders and harnesses

Details: Installation Instructions Wideband Air Fuel Ratio Gauge 52mm (2 1/16") Blue/White display-Blacked out when off. 0-5 volt output signal Utilizing the latest Bosch wideband O2 sensor -5 wire heated LSU 4.9 our gauge now has the widest range 10.0:1 to 20.0:1 AFR readings on the planet. This is a complete kit that includes everything you need: AFR Premium Series Gauge Bosch 4.9 5 wire heated O2 sensor Weld in Bung UEGO Control Box Instructions Wiring harness(Gauge to O2 sensor) 10 feet long Plug and play Decals Visor/hood Mounting Cup 0-5 volt output signal for data logging 0-1 volt output signal

At a glance:

• Function: Wideband Air/Fuel
• Gauge Size: 2-1/16" (52mm)
• Series: Premium Series
• Illumination: Blue/White
• Fitment: Universal — fits most vehicles

Backed by Prosport quality and shipped fast from Speedzone Performance.