Splitter Winglet Side Wing For BMW F80 F82 F83 For M3 For M4 2014+ Carbon Fiber Side Skirt Extension Lip Aprons Body Kit Car Styling Side Skirt Extension

For BMW F80 F82 F83 For M3 For M4 2014+ Keeping your vehicle in pristine condition even on rough terrains. By effectively lowering your car's center of gravity, the side skirt spoiler dramatically improves driving stability and maneuverability. 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.