Picked up my new (to me - 2011 - 2k miles) 320i m sport convertible, diesel, manual at the start of this month ! Other than the wallop of seagull crap that landed on it in the work car park today, I'm loving it and the occasional spot of sunshine to test the open top. 2 questions. What E number is it? And, is there a link on this site where I can find a reasonably priced wind deflector as google sends up more options than I can understand.