I had two sets on my M3s and they were the best made, lightest and most durable wheel I have ever owned. Hands down my very favorite wheel. You cant go wrong with Morr wheels for a BMW IMO.
My Morr wheels saw lots of track time too... zero issues. Did I mention how much I loved those wheels!
2016 M2 | Long Beach Blue | 6MT - current
2015 M4 | Austin Yellow | DCT
2014 Corvette Stingray | Z51 | Torch Red | 7MT
2012 MB C63 Coupe | Performance package | Obsidian Black
2011 E92 M3 | Jerez Black | Fox Red | DCT | Competition Package