Hello! I saw a lot suggestions about gameplay and new cars/tracks. But what is with UI, it is simple and classic but it really needs a bit of touch-up.
So, my suggestion is integrating LFS lazy functions into LFS.
Why? LFS lazy is very nice addon to LFS and Daniel (LFS lazy addon maker/developer) stopped playing LFS and he must update the addon manualy each patch. https://i.imgur.com/AEXBxXM.png
Stuff like adding LFS users to friends list and ability to see on what server are they without typing /w find. Also the ablity to see all WRs and PBs listed on screen wihout oppening browser or listing records manualy with /w command.

yes add need for speed gauages pls and also drift car and 800hp+ 20kilo bikes

Yes - and add bodykits,tons of bodykits. And blackjack and hookers!

Obviously LFS lazy makes people lazy...

Lot of users don't like the screen cluttered up with any type of extraneous information like you are proposing

Show/hide options?

shift+b is used in lfs lazy, it is not used in lfs, soo it will be ideal actualy +1 on this