Carbon hekk vinge BMW 4 Serie (G22)Carbon Hekkvinge for 4 serie coupe (G22) Product Information: The AC Schnitzer aerodynamic components pick up the lines of the respective vehicle, discreetly reinforce them and give the bodywork exciting new contours. At the same time, however, they also have a real impact. The rear wing increases downforce at the rear and provides additional grip. The air resistance of the car also improves. Efficient Performance by AC SchnitzerThe original AC