Does price matter? If not here you go volk, hre, bbs lm or lm-r, yoko advantage line. I know I didn't given models for some of the brands, but that for you to choose. Just wanted to throw out some of the lightest, strongest, and best looking wheels out there. Oh and did I forget to mention probably the more expensive ones.
volk re30 18x8.5 / tc kline coilovers / cobb ap / afe stg 2 sealed cai / afe air scoops / 5" ets fmic (sold car)
2013 x3 35i fully loaded with M package