For those who likes the m-sport but thinks the air intakes on the front bumper is a bit oversized I would recommend to buy the detail from the Alpina design. I'm only thinking of the silver details installed inside the air intakes, not the whole alpina kit. You can buy them separately and should be rather easy to install.
http://www.alpina-automobiles.com/fi...BITURBO_01.jpg
http://www.alpina-automobiles.com/fi...BITURBO_03.jpg
I have ordered a m-sport black sapphire with the 310 wheels and I'm thinking of adding these. I will wait a couple of months first though.