BMW has been reluctant to build an M2 CSL, so there is a market out there for people that want an even more hardcore M2 than the CS version. G-Power is more than happy to fill the niche, and with huge style. The current factory BMW M2 makes 473 horsepower, the M2 CS makes 523 hp, but the G2M Bi-Turbo churns up a mental 690 hp. The M2 is a small rear-wheel-drive compact coupe – at least for now – so damn near 700 hp is going to make for an incredibly wild ride.