The P3 Gauges Analog Gauge is perfect for adding additional dials and reading outputs in a sleek and stylish method by combining your vents with a small display to bring you an integrated readout that looks like it was factory fitted.Capable of reading a variety of sensorsDisplays four output readingsFits flush with OE air ventsMerge your engine monitoring gauges with your dashboard and keep your interior looking fresh with the P3 analogue gauge. Featuring four analogue readouts, you are able to monitor boost, any two 0-5-volt linear output sensors, and your battery voltage so you can really keep an eye on how your car is performing with real-time data on the go.Analog boost (yellow/purple/black - dedicated plug for analogue boost sensor) *boost tap not includedAnalog input 1 (brown wire - can read any 0-5-volt linear output sensor)Analog input 2 (blue wire - can read any 0-5-volt linear output sensor)Battery voltage (red wire / black wire - read power and ground wires)Also included is