For X4 G02 2019 2020 Car Rear Roof Spoiler Wing Side Sticker Trim Cover Back Rear Window Decoration FRTRGVUVXP(Carbon Look)

The spoiler can be extended far enough to pick up some clean air and create limited drag to make the driver feel more comfortable. Very smooth lines give it a cool look. Helps enhance vehicle control and improve overall vehicle efficiency. Maintain vehicle stability at high speeds, reduce wind resistance, save fuel, maintain safety, and make drivers feel more comfortable. For X4 G02 2019 2020 2021 Car Rear Window Side Spoiler Wing Trim Cover Sticker Please be sure to check the compatible model and the shape of the mounting location before purchasing.