Here's the response you should expect: " Guys we're really excited about the n55 platform and working on it everyday, but we're still too far out to have a release date, thanks!"
Which is more or less the only official response that has ever been given.
--2011 335i xDrive coupe-6MT
--Premium/Sport/Cold Weather/Nav/Comfort Access/Harmon Kardon
--JB4 Stage 2 : BMS intake : Active Autowerke exhaust : ER charge pipe : cdv delete : M Sport shift knob : 12% tint : clear bra