This BBS FIR 18x10.5 forged wheel is the best wheel you can put on an E9X M3. Only 19.6 lbs, forged strength and incredible looks! Works best with 2 degrees or more camber in front. For a more cost effective choice, APEX EC-7 also works well.
Grey Forged BBS one piece wheel Designed by Motorsports Matt Graphite Only 19.6lbs!