BMW M4 CS revealed with 550hp
BMW has added the potent M4 CS to its growng «CS or Competition Sport» line-up of track focused cars. Following on from the existing ‘Competition Sport’ versions of the M2, M3 and M5, the new M4 CS has more power, less weight and a reworked chassis set-up compared with the Competition car, in a bid to improve its straight-line performance and on-limit handling.