1 Applicable Model: Rear window side spoiler is fit for 1 Series F20 F21 2012 to 2019, please confirm whether your model is applicable before buying. 2 Enhance Aerodynamics: The side spoiler improves airflow transition and reducing resistance for safer driving without causing excessive airflow separation. 3 Pressure Recovery: Rear window side spoiler provides space for the airflow beneath the vehicle to slow down and expand, thereby providing a degree of pressure recovery. 4 Durable: The pair of rear window side spoiler is made of durable ABS material with high hardness, abrasion resistance, very durable and long lasting. 5 Easy to Install: Rear window side spoiler has a simple design that takes just a few minutes to install and requires no complicated tools, quick and saving time.

What's in the box
1 x Rear Window Side Spoiler