Rumors of higher performance version of the already exciting BMW M2 have been flying around for quite some, and even though the Germans have yet to confirm it, we’ve spotted many prototypes on public roads. Set to arrive by the end of 2017, this new M2 will follow in the footsteps of the M4 CS. In short, it will lighter and more powerful than the standard model. The name is not yet official, but the M2 CSL has been speculated a lot. However, BMW could also go with the M2 CS or, according to newer reports, the M2 Competition. But while the name is still a mystery, a new report adds a few new pieces to the M2 CSL puzzle.