Funny part is, even the manual says at least change the pads for track days.
So change out your brake fluid, buy race pads, and paint your calipers red..... When your brakes aren't fading as much as you expect, tell people its b/c of the red multi piston Brembos.... (cough, cough)
Ego feels better, and the brakes will be just fine for 99.99% of the professional drivers(yes I'm being sarcastic) on this thread.
2008 E92 M3 Jerez Black,DCT,Fox Red ext,Prem,Tech,19", ipod/usb, CF roof and trim
2010 E91 328i Space Gray,Black int, M sport, most options
2007 Montego Blue 335i (retired)