GlowShift’s Tinted Series Wideband Air/Fuel Ratio Gauge is perfect for tuning any performance vehicle. Installing a wideband air/fuel ratio gauge allows you to closely monitor and tune your vehicle’s air to fuel ratio giving you multiple benefits that include maximized power and engine performance by allowing you to carefully map our your vehicle’s air to fuel ratios throughout the range of RPM and manifold pressure which results in maximized power output. <br /> <br /> GlowShift’s 2015 Tinted Gauge Series has been revamped from our previous gauge model in both performance and style. This Tinted Series Wideband Air/Fuel Ratio Gauge features an easy to read blue digital numeric readout that will display your vehicle’s air/fuel ratio from 10.0 to 20.0 AFR down to one decimal place, as well as having a three color LED ring that quickly indicates rich, lean, or optimal values. This 2 1/16” (52mm) gauge face is housed in two tone gun metal gauge body with a brushed aluminum trim ring, and a low profile magnified tinted lens. These incredibly accurate readings are attained by utilizing the included 4.9 LSU wideband oxygen sensor that is installed to your vehicle’s exhaust using the included weld-in bung, and the included 13 foot sensor wire that easily connects to the back of the gauge with modular connectors. Each Tinted Series Gauge features modular connections for plug and play connectivity, as well as all the necessary mounting hardware, installation instructions, free lifetime technical support, and a one year limited warranty. <br /> <br /><br /> <br /> <b>NOTE: </b>This Wideband Air/Fuel Gauge does not have data logging output.