I'm not sure if anyone else has brought this up, but at the crank, this is probably a 700HP car... with a 3L engine. That is a specific output of ~233HP/L - absolutely insane. For stock, force inducted cars, that absolutely blows them away:
TT RS: 145.2HP/L
Lancer Evo: 145.6HP/L
GT2 RS: 172.2HP/L
Yes, I realize those are stock, and don't require meth, etc, etc, but Shiv's 335i is still a stock engine short of the turbo. Pretty incredible.
2010 E90 335i Black Sapphire
Best Stock 1/4 time = 14.1 @ 99.4 at Bandimere Speedway (DA = 7,400ft ASL; 13.5 @ 103 corrected)