What? It's just a custom view, right? You don't need anything for that, you can just adjust it in LFS' options. I have no idea where or how, though, as I've never done it I'm sure someone will answer your question shortly.
Martin, welcome to LFS
You can use keys 5 & 6 to change FOV on the fly, and F9-F12 to show the tyres and other "live info", and if you havn't found it already, virtual gauges and pedal bars etc can be setup in options/display.