all i can say is i use to own a 330cizhp and a e46 m3 the difference was huge...
ive driven a e92 m3 a lot and i have a 335i...
to be honest my friends 335i coupe with sways toyo t1rs and kw2's handles a lot better then the e92 m
and with his jb3 downpipes dual cone intake(guess how much he paid for all of these) 800 dollars used, he pulls a car and half on the m
the difference on these newer e92's are not to great...
I love m's, i dont mean to start a war but its the truth..
HRE + CHALLENGE + KW V3 + GINTANI + ARKYM + YOKOHAMA AD08