Review on 🚗 VJOYCAR V70 OBD2 Gauge HUD Heads Up Display for Cars - Car Computer OBD ii Scanner: Speed, Engine Coolant Temperature, Fuel Consumption, Digital Speedometer, Mileage, Overspeed, Voltage & Faulty Code Alarms by Tina Moore

I will add and update this review as soon as I use it. There are a few bugs, but they made the device upgradable. Your customer service was fantastic. Seems well made, with screws. I'm currently testing it on a 2009 Subaru Outback, it automatically detected the correct car and so far it's working well! The large center display can ONLY be configured as a speedometer or RPM display. At the moment, it seems like the big center display is still showing "km/h" when looking at miles per hour. UPDATE 6/11/21 - They've released a software update that fixes this! Fixed the screen flickering in the middle with a black square as well! The four smaller sensors can be configured to track whatever data your vehicle's computer monitors are showing. And the smaller gauges show miles per hour when set to English. 6/11/21 -- One of the few devices that works with pre-2007 vehicles. 6/11/21 -- WORKS on 98-02 Firebirds & Camaros! .Not all!