Review on 🚗 ACECAR Upgrade Dual Mode Head-up Display - OBD2/GPS Windshield Projector for Speed, Overspeed Warning, Mileage Measurement, Water Temperature, Direction - Perfect for All Vehicles (M12) by Brian Krump

This HUD is installed on my 2019 Subaru Crosstrek Limited with a STARLINK subscription. I like it, but unfortunately I have to delete it! Pros: Easy to install, great price. Cons: 1. The speed doesn't match very well, even after adjustment there is still about 1+/-2 margin. RPMs are for illustrative purposes only and do not reflect actual engine RPM3. I'm having trouble with STARLINK emergency services. I get an error code every time I start the car after installing this HUD with an OBD connector. This is to force me to delete that block. and all error codes are gone! I will try USB. but I hate having a wired show around the car. That's why I use the OBD port. My issue aside, this device is a great device to manage my traffic speed for those urban speed cameras.