2016 BMW M4 GTS Testing with Bigger Rear Wing on the Nurburgring

This time I have filmed again the 2016 BMW M4 GTS. It looks like that the rear wing is much bigger than before. What is BMW doing with the BMW M4 GTS? Video of the BMW M4 GTS last time with smaller rear wing: Sorry guys for the short video. I just spotted only 2 times.. Hope you still enjoy :) Feel free to hit the ’like’ button if you like the video! Make sure that you follow me on YouTube and subscribe to my supercar channel for the latest videos! BE SURE AND WATCH THIS VI