Originally Posted by NISFAN
US 335i's come with the M Sport front brakes as standard, well same calipers, not sure what disc size they use.
It's not standard in USA. 2NH is not yet available on US-spec cars.
The calipers are different as the fronts on 2NH are 370mm - standard 335i fronts are 345mm.
The rears on 2NH are also larger than standard.