-1 on the rims, as i think the current rim selection is good enough. but i do like that little tiny "m" logo.
-1 on the rear bumper. the reason is i recall the s2000 had a matted rear bumper during the initial release years and then later went to an all color matched bumper, which I liked. one thing positive is that maybe it will help keeping the rear of the car cleaner from dust, dirt, bugs....
+1 on the dead pedal, side sills, and shift nob (sticker?). this is my first bmw 35i and i recall being in a rental x3 with the "m" sport packaging. i was really confused because i thought the "m" line was for "m" cars. these parts look very cosmetic and i feel like i'm buying just the "m" appeal on a non "m" car and giving up my hard earned mula. but i do have to say the "m" logo is appealing as its branding is well known to enthusiasts and even the chicks.