Modification is not a random modification. A summary of common modification misunderstandings.

【Car owner’s home car knowledge】Nowadays, the trend of modification is becoming more and more popular. Online shopping is very convenient and the price is very cheap. Therefore, many car owners pursue individuality and coolness and make random modifications without scientific knowledge. Once the vehicle encounters a collision or other accident, it will bring great safety hazards and amplify the risk of accidents.

Real modification is to improve vehicle performance and requires professionals to carry out targeted modifications rather than random modifications. Let’s take a look at some common modifications and the dangers they can cause if used improperly:

1. Change the exhaust gas:The exhaust back pressure is reduced, the low torque will decrease, and the engine exhaust valve will be easily burned due to the ultra-high temperature.

2. Install mushroom heads:The intake inertia is reduced, low torque will decrease, fuel consumption will increase, and low speed will be weak.

【Car owner’s home car knowledge】Nowadays, the trend of modification is becoming more and more popular. Online shopping is very convenient and the price is very cheap. Therefore, many car owners pursue individuality and coolness and make random modifications without scientific knowledge. Once the vehicle encounters a collision or other accident, it will bring great safety hazards and amplify the risk of accidents.

Real modification is to improve vehicle performance and requires professionals to carry out targeted modifications rather than random modifications. Let’s take a look at some common modifications and the dangers they can cause if used improperly:

1. Change the exhaust gas:The exhaust back pressure is reduced, the low torque will decrease, and the engine exhaust valve will be easily burned due to the ultra-high temperature.

2. Install mushroom heads:The intake inertia is reduced, low torque will decrease, fuel consumption will increase, and low speed will be weak.

3. Add balance rods and tie rods:Local vibrations are more severe and can permanently damage the car body.

4. Modify the speakers and add a subwoofer:Interior parts must be dismantled, as they are bound to break as soon as they are dismantled. The degree of damage varies. The number of abnormal noises from interior parts in the car will be several times greater once dismantled. The exaggerated volume of the subwoofer will unknowingly damage the car owner's hearing. High-power speakers often overload the circuit, which can easily burn the switch and cause a fire.

5. Add gasoline,Lubricating oil additives: Gasoline oil line cleaner will dissolve impurities in the gasoline filter and directly block the fuel injector. Oil additives are only suitable for old cars that burn moderate oil. Adding them to any new car will cause heat and severe wear.

6. Change to larger tires:It starts weakly, accelerates slowly, and the steering wheel moving mechanism wears out faster.

7. Install multiple thick ground wires:As a result, the potential of the high-voltage line is abnormal, the life of the spark plug is shortened, the computer is sometimes confused, and the fuel consumption is increased.

8. Sound insulation of car interior door panels:Be sure to remove the interior decoration, remember, it will be damaged if it is removed. Sound insulation can only be done during the vehicle production process and cannot be tampered with. Moreover, the principle of silencing is complicated, and it does not mean that it will be effective just by sticking it on. This is a problem of acoustic equalization and cancellation. Often you will hear the engine sound more clearly when the door panel is separated, and the engine sound will be more confusing when the engine sound is separated. Every time it is dismantled, there are always screw threads missing, or the plastic buckle of the trim panel is broken. Everyone must understand the truth that people's professional ethics and qualities are different. Some are attached to the iron sheet inside the car door. Once there is a collision and need to be repaired, it will become psoriasis.

9. Chassis sealing:99% of original cars have this process, and they are all thick enough. Spraying it randomly will only seal places under the chassis that should not be sealed, and the consequences will not be discovered until later maintenance.