Wideband Air/Fuel Gauges!
AEM - AEM’s legendary Digital Wideband O2 AFR UEGO Gauge is a wideband UEGO air/fuel ratio controller (AFR) and gauge in one. It unites accuracy, speed and control with an easy to read, digital LED display and sweeping LED “needle” that changes colors as AFR changes from rich to lean.
Innovate - DB Gauges The Innovate Motorsports DB gauges are 52mm (2 1/16”) air fuel gauges. Each gauge features a bright LED (available in blue or red), and retails for $219. Each kit includes the gauge, an LC-2 wideband controller, oxygen sensor, bung, serial cable
Innovate - MTX-L: Complete All-In-One Air/Fuel Ratio Gauge Kit. Includes: Gauge, Silver Bezel, Black Bezel, White Faceplate, Black Faceplate, Bosch Wideband O2 Sensor (LSU4.2), 8 Ft. Sensor Cable (Overall length 10 ft.), Exhaust Bung