Splitter Winglet Side Wing For BMW 3 Series G20 Accessories Car Side Skirts 2.2M 86.6inch Extension Rocker Panels Lip Bumper ABS 8pcs Side Skirt Extension

For BMW 3 Series G20 Car Side Skirts can provide an extra layer of against scratches from driveways ,bumpers and curbs. Reduces airflow at the bottom from both sides of the car ,improves vehicle stability during fast driving. Provide space for the airflow under the vehicle to decelerate and expand, thereby providing pressure recovery by providing a degree of "wake fill" or more accurately. Does not cause excessive airflow separation and resistance and keep driving safety.