[Robimplicit]

Have had my m235i for just one week and like it very much with the exception of a dull drone most noticeable above 2800 rpm. Doesn't sound good. Seems to be there in both Comfort and Sport modes. I tried calling a few BMW genius lines but couldn't get definitive info as to whether or not the 2016 model year m235 has Active Sound installed. From other posts, it seems both 2014 and 2015 do. Can anyone say for sure?
Thanks.
-Robert.