I'm guessing this is BMW's response.
"Notably, the 2014 C63 AMG 507 Edition will make its official debut at the Geneva Motor Show in March – the same venue at which BMW is launching its all-new, inline-six-powered M3 sedan."
Former e92 M3 owner
Relapsed M3Post addict
Hopefully getting back into another ///M soon (or P-Car)....P-car as in Prius.