That's incredibly interesting and news to me.
Seems like a dumb idea though--- how do they regulate it? Theoretically someone could just make as many as they wanted.
1995 M3 Coupe - HPDE/Track Prepped - For Sale
1997 M3 Coupe - BMWCCA I-Prepared Race Car
2011 335d - Das Uber Commuter (35.1MPG Avg)