The 2-1/16" Wideband Digital Air Fuel Ratio kit-Blue LCD 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
• Performance Series styling
• Bright, easy-to-read display day or night
• Durable build engineered for automotive environments
• Straightforward installation with Prosport senders and harnesses

Details: Installation instructions Complete Wideband Air Fuel Ratio kit 52mm (2 1/16") 0-5 volt output signal for data logging Utilizing the latest Bosch wideband O2 sensor -5 wire heated LSU 4.9 (Prosport Inc. is the only one in the USA to use them) our gauge now has the widest range 10.0:1 to 20.0:1 AFR readings on the planet. Featuring Blue 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. This is a complete kit that includes everything you need: AFR digital Ga

At a glance:

• Function: Wideband Air/Fuel
• Gauge Size: 2-1/16" (52mm)
• Series: Performance Series
• Display: Digital
• Fitment: Universal — fits most vehicles

Backed by Prosport quality and shipped fast from Speedzone Performance.