It's quite good so far, though it does need a little bit of polish. One of the elements of the interior sound cuts out at a particular speed in third/fourth gear, easy to notice particularly coming out of Ascari at Monza, and the top end of the revs seem to plateau at higher gears before it increases in pitch again. If I find something to display the actual RPM while driving then I'll be able to better indicate where the minor issues are occurring.
About the external sounds, well thats a rather poor video for an example. I cant find it right now, I saw a short clip of an IMSA car I believe showing the sheer aggressivnes of the engine. Doesnt really come through in i.e. Bozzys videos. And I unfortunately never heard this car IRL. I very much appreciate your criticism and feedback though, thanks!