Driving to work on MacLeod Trail this morning I saw a nice black M3. Looked new and had a really aggressive/wide rear wheel arch. I don't think it was aftermarket but I don't know for sure. I think I saw a similar white one all done up at the Illmotion show. I admit I haven't followed the M3 generations since the mid 2000's and have no clue what can be bought stock for them. I went online and can't find a decent picture that shows a similar car. Most of the behind shots don't show any fender flares at all. The car had a bump in the hood if that helps. I am assuming it's an F90 and the back said M3 - it was a sedan.
Anyone care to enlighten me? Is there a factory widebody option? The cars I see online don't look as flared but maybe it's just the difference between pictures and real life. There were no obvious stuck on flares on this car. They looked factory which has got me curious.