Working Principle of Spoiler
The Airflow Difference In Driving
As we all konw the car body exsit airflow difference in high speed driving. When the airflow difference is too large,the rear wheel grip reduced and driving unstable, even lose control causes car accident.
Spoilers Function
The spoilers will disturb the airflow so that the the roof pressure greater than the ground and increases the grip of ground to keep driving stably.