New Upgrade car bumpers body kit automotive parts alphard Body kit for Toyota Hiace 2019-2021 Year
Product description
The function of the car enclosure is to reduce the reverse airflow generated when the car is running, and at the same time increase the downforce of the car to make the car run more smoothly, thereby reducing fuel consumption.
Surroundings can be divided into front and rear large surrounds and small surrounds, side skirts and tail fins, etc. The large surrounds are the overall bumper assembly, and the small surrounds are all installed on the bumper or made into a wind shovel style, because the past surrounds are attached On the basis of the original bumper, it increases the effect of downforce and reduces the drag coefficient.
Most cars still consider the installation of the large surround from the aesthetic point of view. To make a real change in aerodynamics, the tail (fixed wind wing) plays a big role, and the tail is a part of the large surround.
In fact, the scientific name of the big enclosure is the "air spoiler component" of the car body, which originated in motorsports and is used to improve the influence of the airflow around the car body on the stability of the car body in motion. Most of them do not have this function, but are designed more for aesthetics. The main function of the car's large enclosure is to reduce the reverse airflow generated by the car during driving, and to increase the downforce of the car, so that the car can run more smoothly, thereby reducing fuel consumption. The rear surround of the car is the surround of the rear wing of the car.
