BMW M4 GTS with production-ready rear wing

The latest prototype of the BMW M4 GTS was spotted at Nurburgring with a sports the production-ready rear wing which is still covered in camouflage. The front apron and rear diffuser are also masked off hiding the last design details. Rumor has it that the BMW M4 GTS will come in only three colors and will forget at home the rear seats.

Source: BMW Blog