Earlier I had said that 335i would come with 4 exhausts but my source was incorrect. 335i will get 2 exhausts one each side, 325i and 335i will have dual pipes on the left side just like now.
These pictures were taken by someone at Amsterdam Airport. This is the new 335i, notice no more 'c' in the coupes. I am falling in love once again everytime I see the pictures.