I was in fact more talking about a workaround.
I just had a 17 cars race with the Alpine and my pc handles it with no problems, although, weirdly enough when driving in cockpit view (not that I drive in any other way, just sayin') cars still loose the rear wing. Doesn't happen in replay cams nor in chase cam.
The rear wing is bundled with the cockpit, so whenever AC/CSP feels the low res cockpit can be used the rear wing disappears, goddamnit.
I'll have to study the visual relationship between distance and LODs better to understand what objects I can safely hide.
I could say I've seen worse from some big modding names, optimization-wise, but I'll keep it for myself.
(I also had no idea of what I was doing and was waiting for an opinion, I hope that's clear enough lol)