Definitely You must go "all in" at "Variante Alta" (last chicane) you could shave second off easily Fastest way possible is "Kristi style" (Hungarian dude)
The d1 spec e30m3 is god not just for drifting, I did some comparison laps w/e92m3 @ Imola, changed the setup a bit, semi slicks and 29/31 tyre pressure. Its awesome to drive very natural handling, posted ~the same time as e92m3, 2:03:3x
Also the Z4 got s1 upgrade, must try that in a minute
e92m3 now feels boring 3 gear 'power over' is no longer a problem May be next patch will add d2 upgrade with s62b50 engine, and later d3 with LS7, so we can do 5' and 6' gear power oversteer