I have a 35i built in April 2011 and I have no wind noise issues at all.
2012 135i Coupe,Jet Black, MSport, 6MT, Prem, Exec,Nav
Gone: 2012 135i Coupe,LeMans Blue, MSport, DCT, Prem
Gone: 2011 X35i, Vermillion Red, MSport.
Gone: 2007 328xiTouring, Barbera Red, Lemon, 6MT.
Gone: 2009 M3 Sedan, Alpine White, Black Novillo, M-DCT.
Gone: 2008 535xi, Alpine White, Black Dakota, MSport.
Long Gone: 11 other BMWs between 1971 and 1986.