Auto Accessories Car Trunk Door Guard Tail Gate for Mercedes-Benz V-Class VITO W447

Product description

The rear guard is the tailgate behind the car body, and its main function is to absorb the impact force and reduce the injuries of the occupants when the car has a traffic accident.

The function of the rear guard plate of the car: 1. Prevent the engine from being wrapped in mud, resulting in poor heat dissipation of the engine; 2. Prevent the uneven road from hitting the engine during driving, causing damage to the engine; 3. Extend the service life of the engine and avoid damage during travel. The engine is damaged due to external factors, causing the car to break down; 4. Keep the engine compartment clean to prevent road water and dust from entering the engine compartment.

The lower engine guard can protect the engine oil pan, make the chassis of the car smoother, allow air to flow through the chassis faster, and the stability of the car at high speeds is better. Most cars have a fender under the engine. This guard protects the oil pan. Some cars have engine guards that are plastic, and some cars have engine guards that are metal.

The lower engine guard can make the chassis smoother, so that when the vehicle is driving at high speed, the air flow under the vehicle will be faster and the stability will be better. There are many high-performance cars or racing cars whose chassis are completely sealed. This kind of car has a lot of pressure when driving, which can improve the high-speed driving stability of the car. If the air passes through the chassis faster, the pressure under the chassis will be smaller, and the air above the body will press the car to the ground, so the stability will be better when driving at high speeds. Many suv models have poor stability when driving at high speeds. Part of the reason for this phenomenon is that the chassis of SUV models is too high. When empty air passes through the chassis, turbulent flow will be generated, and turbulent flow will provide lift, so suv will always feel the body shaking when driving at high speed. Generally, there is a vent hole on the lower guard plate of the engine, which can also dissipate heat for the engine. Some riders will change the plastic fenders to metal. It is recommended that riders do not replace the lower fender casually, otherwise it will affect the sinking of the engine in the event of a collision.