If you know your BMW tuners, then you most likely have heard of Vorsteiner.
They have recently announced a styling project for all BMW M6 versions, and the press release comes with plenty pictures.

So, no matter if you have a Coupe, Convertible of GranCoupe M6, you can now add a little more thanks to Vorsteiner. On the front they provide a carbon fiber spoiler lip, that is both good looking and functional. Next we can see the side skirts they mounted and at the back the BMW M6 will be sporting carbon fiber spoiler and diffuser.
All the modification they installed on the BMW M6 are not just for show. They are all pretty much adding up to a better airflow and thus improved performance. It sits atop VSE-003 alloy wheels and while no price has been released yet, you can view the tuning kit on the manufacturer’s website.