Intailly the M3 CSL E92 was meant as a concept only. After the M3 CRT E92, there was also though of making a limited production M3 CSL E92. Maybe indeed something could change and we won't ever see any M3 CSL E92, not even as concept. It is a pity, as the last NA M car should be feasted. How I love the M3 CSL E46!