BMW is reportedly readying an even hotter version of its M2 to sit above the M2 Competition – they are the M2 CS and M2 CSL, and our spies believe that’s what they captured in these photos. Some older reports from before the Competition model was launched, called it the M2 GTS. The white prototype features several changes over the M2 Competition and, as a Whole, it looks like a more aggressive, track-focused machine.

It has been suggested that the M2 CS would be a North America-only limited model available from 2020 and that the CSL would be even more extreme and sold on other markets from 2021, but right now it’s too early to make these predictions. Both will clearly be lighter, more powerful and better around a track than the Competition which in turn is one step up from the base M2.