Hey guys all the stuff you guys are talking about is getting made by a company called Project M. They are making the Fenders wide as M3 spec or they may shape it down just a tad. From what I have heard is that the M3 fenders are 20mm wider than our 335s. Project M is making their fenders either to that width or a little bit smaller. They told me all you would have to do is have a body shop cut your bumper along the side and extend the bumper so it matches the fenders. Here are some pics from BimmerFest. He has Authentic M5 wheels on in the Front!!!
