According to F30Post user and super source ynguldyn 2 Series is getting an engine refresh that will result in more power and new names. The M235i goes to the M240i and gains a new engine (the B58) and 15hp. Likewise the 228i gets the B48 and (according to our sources) 9hp to become the 230i.
To be clear this isn’t the 2 Series LCI we’ve been waiting for but just a refresh of the engine range. That should hit sometime in 2018.
The M240i and 230i should drop in the first half of 2016.