The F30 3 series M Sport was spotted at the Brussels auto show showing off its optional Style 403M 19″ wheels and the blue M sport brakes. However, sources say that the M division has not yet decided whether the blue M Sport brakes will be a part of the M Sport Package or as an option. An M Performance alcantara dashboard cover with carbon fiber fabric trim, a performance flat bottom alcantara steering wheel with red center marker, and performance racing pedals were also showcased there.
Source: F30Post
the 403 M wheels are very nice! are front and rear rims of same size or staggered?