Prosport 52mm EVO Series Digital Wideband Air/Fuel Ratio Gauge; Green/White (Universal; Some Adaptation May Be Required)Find parts that fit my vehicle

Evo Series. Offering you ultimate blackout styling for your 1979-2025 Mustang, this Evo Dual Color Digital Wideband Air/Fuel Gauge features a tinted lens with black bezel and black case. Light up your AFR gauge by selecting one of two color options - green or white. Best of all, you have dimming capability so you can find the perfect setting for both day and night driving.

Functional Style. Not only will this Dual Color Wideband AFR Gauge look great, but it's also a crucial part of monitoring critical engine systems. Keep a close watch on how your oxygen sensors are functioning, to ensure your Mustang is running at peak performance. Mapping out air/fuel ratios throughout the RPM range can really help you maximize power output.

Wideband Air/Fuel Ratio. This AFR Gauge is a digital 52mm (2-1/16") gauge with a full 290° sweep that accurately measures your air fuel ratio from 10.0:1 to 20.0:1. Using a heated Bosch LSU 4.9 Wideband O2 sensor, you'll be able to closely monitor your AFR with the widest range available on the market. This gauge also includes a 0-5 volt output signal for data logging and is the perfect size for tight mounting options, measuring only 1-1/2" deep including the studs.

Application. This Dual Color Digital Air/Fuel Gauge is perfect for any 1979 to 2025 Ford Mustang, including LX, V6, GT, Bullitt, Mach 1, SVT Cobra, BOSS, Shelby GT500 and EcoBoost models.

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