everybody should fear bmw's return. if you look back in the e46 m3 gtr history it was completely dominating until porsche claimed it was not qualified. so bmw had to follow regulations and sell the gtrs to the public.
when the m3 came back it once again dominated the competition and was followed by many wins such as the 24 hour ring along with many others.
i believe rahal racing only put 1 m3 out there too am i correct?