According to Bimmerboost, a BMW source confirmed that a BMW 1M Cabriolet will be launched to follow up with the release of the BMW 1 Series M Coupe. Though rumor has it that it will also run a very short production cycle. The same source reveals that the the vehicle will make appearances in 2012. Prototypes are rumored to be testing at M headquarters in Garching. Until we get more news about this, please do take it with a grain of salt.
Rendering: Bimmerboost