Compatible for BMW X5 G05 2018-2021 Carbon Fiber Look Roof Spoiler Rear Wing Racing Car Styling Tail Lip Wing Body Kit(Carbon Fiber Pattern)

Compatible For BMW X5 G05 2018 - 2021 Carbon Fiber Look Roof Spoiler Rear Wing Racing Car Styling Tail Lip Wing Body KitWelcome to my treasure auto parts shop. What can I do for you?Come in and have a look.I wish you a happy shopping and look forward to becoming a treasure shop in your heart!

• Improve heat dissipation: Some empennage designs will direct some airflow to the rear brake or engine compartment to help cool and dissipate heat for key components.
• Improve cornering performance: stronger rear wheel grip means that the vehicle can follow the driving route more stably and accurately in corners, especially in high-speed corners, and improve cornering limit.
• Increase downforce: this is the core function. The tail wing passes through the steering flow and produces downward pressure at the rear of the vehicle, which "presses" the vehicle on the road more tightly and improves the grip of the tire.
• Optimize aerodynamic balance: With the front spoiler of the front, the tail wing can help balance the downforce distribution of the front and rear axles, prevent oversteer or understeer, and make the vehicle dynamics more neutral and controllable.
• Reduce the air resistance (designed at that time): A well-designed tail can clean up the turbulence at the rear of the car and reduce the air resistance (wind resistance), which may slightly improve the top speed and reduce the fuel consumption at high speed.