I'm an old member on uk-mkivs website.
I started a project which I thought some people with turbo cars on this forum might be interested at.
I decided to design my own custom made boost gauge and even connect it to my car pc and have live dials. However at the same time I wanna design a LED based boost gauge kit with OEM looks just like this:

Here is the working results on LCD (Blue LCD matched the blue dials of Golfs. Top line on the LCD shows the pressure in Pa (Pascal) and second line is PSI (figures in that picture are not accurate).

I will post some pictures + video of the LED working version of it. And also will be installing it in the car at the weekend most probably.
I know this might have been done, but I thought I'd give it a go. Everything has been designed by myself from scratch.
If anyone is interested please let me know. And all the ideas are welcome.
Regards,
Matin.