I have a question. I have the same wheels, but I have a problems. As soon as they were put on I began to get a vibration. I have had them balanced and checked to ensure they were not warped (Bought them used), but I still have the vibration. Also what size tire is wrapped around yours?
Also I thought I read someone was looking for a set. I bought mine in Germany for 200 euros (little over $200). Someone bought a car for their son and he didn't like the factory ones so his dad sold them to me. They have a lot of factory BMW wheels over here just laying around at used car dealerships. For some reason the dealers put chrome or shiny wheels on the cars and put them up for sale. M wheels and other types of special wheels are a dime a dozen if you are willing to look for them.
Thanks for any assistance. You own one of my dream cars, but then again who doesn't dream of an M3?