And many consumer friends really like this design.
There are many exhaust pipes, which means that the car has high horsepower to some extent.
The reason why people think so is actually related to the working principle of the engine. After gasoline is burned in the engine cylinder, the generated exhaust gas will be discharged through the exhaust system.
If the exhaust is not smooth and the exhaust gas cannot be discharged in time, it will affect the next ignition and combustion in the cylinder. The greater the displacement of the engine, the more exhaust gas needs to be discharged, and more exhaust pipes are needed to ensure smooth exhaust.
Most large-displacement engines use double exhaust with exhaust tailpipes on both sides, which is more expensive.
It can not only reduce the exhaust noise, but also improve the exhaust efficiency. Some high-end cars also use independent exhaust systems, two on each side.
From this point of view, the more exhaust pipes, to a certain extent, it can represent the larger displacement and stronger horsepower of the car.
There are many exhaust pipes, which can show the process.
In addition, the exhaust pipe can also highlight the manufacturer's car-making process, which is still quite good.
Combining the tailpipe with the rear bumper requires high strength, toughness and heat resistance, especially for the current plastic bumper.
With the increase of holes, different parts of the bumper need to be able to withstand the high temperature discharged from the tailpipe. At the very least, it shows that the bumper material is good and will not be burned.
More and more exhaust pipes of domestic cars are made because they sell well.
It is precisely because the exhaust pipe represents the large displacement, high horsepower and good material of the car from some angles.
So slowly, it becomes a symbol. As long as you have more exhaust pipes, you will subconsciously feel: strong power, good technology, good cars and expensive cars. This subconscious association will affect people's actual feelings about cars.
The subconscious will affect people's perception, memory, likes and dislikes, feelings and so on.
What the exhaust pipe looks like and how many it has really affected our consumers' interest in buying cars to some extent.
The paper written by Zheng Xianfeng of Jiangnan University, "Research on the Evaluation Method of Automobile Appearance Oriented to Consumer Interest Points", was mentioned above. In the form of expert questionnaire, consumers' interest in automobile appearance is divided into 56 items, which are quite numerous. Among them, the score of interest points of the rear exhaust pipe shape in the survey population is still not low.
In fact, not only domestic cars, but also many joint venture cars and imported cars use this trick to make the cars look more sporty and advanced.
The exhaust pipe is more powerful and consumers like it.
Generally speaking, some domestic cars are doing more and more exhaust pipes, because many exhaust pipes really give people the impression that the power and technology of the cars are not bad.
Many consumers also pay the bill, like it, and manufacturers let it sell well. Why not do it?