I got my 04 WRB sedan with the factory turbo gauge as I didn't want to mess with installing my own.
My only gripe with it is MPA instead of PSi. I thought a good idea would be a vinyl overlay which goes ontop of the gauge, or a new underlay which goes under the needle.
A lot of UK import japanese cars (which are in km/h) use this technique to convert to mph.
Anyone think it's a good idea, or better yet, has anyone actually done this?