Boost gauge
 

Hi everyone- I wanted to pose a question out there. I'm looking for a certain type of boost gauge that I remember from way way way back in the day. The boost gauge that I'm looking for is a digital gauge that reflects off the windshield for the driver to see.

Think of a flat panel that displays the information backwards, reflects onto the windshield for the driver to see. It's fairly small and is not as bulky as some of the huge gauges out there.

Wondering if anyone has seen it or come across it. I've searched and searched and am unable to find anything. I know it exists since an old friend of mine had it in his s4. Unfortunately, said friend and I have lost touch over the years.

Thanks