Rumors of the car has been going around for some time and a number of prototypes have been spied testing in recent months. While its actual name might not be the M4 CS, you can expect the car to sit just one level down from the hardcore M4 GTS.
From the photos, we can see that the M4 CS will feature a unique large ducktail-style boot spoiler as well as the updated taillights of the facelifted M4. It will also sport new wheels and a sizeable carbon fiber front splitter.
No word on how much power it has but it should not be too far away from the GTS's 493bhp.
Will the M4 CS make its debut in March’s Geneva Motor Show? Looks pretty much possible to us.