I saw these guages at the Performance Racing Industry show. Really cool , and super nice quality. One gauge can toggle between sensors (boost, AIT, EGT.....). If you send them s hi- res photo of your stock dash gauges, they will send you a gauge back ground digital image to match your dash.

oops, heres the link:
http://www.plxdevices.com/

 

VERY COOL!!! Good find. I've never seen those before. I've seen scan guages and tech gauges before which are similar but are all one color. Those full color displays are hot! I'm gonna have to hook one up.