If the exhaust pipe is not modified, how to modify the exhaust pipe is not illegal

Then change it back.

The exhaust is very complicated to change, not to remove the muffler, just replace it with a straight row;

It's very simple, change to a semi-back pressure. In fact, you don't need to spend any money, and the sound of stuffing a steel wool ball (that is, the kind of general pot washing) in the exhaust pipe will come down.

The variable exhaust valve can be modified, not only from the appearance, but also if the sound is not usually the same as that of a normal vehicle, it can pass the annual review of Zhimin. If the exhaust pipe is modified, it is very conspicuous, and the sound wave goes first, once this behavior is discovered by the traffic police, it will definitely be investigated and fined.

Commonly used retrofitting methods today include increasing the diameter of the exhaust pipe or installing the exhaust tail section. These two modifications are very conspicuous because they have changed the appearance of the vehicle, so they cannot pass the annual examination. However, if the variable exhaust valve is modified, not only can it not be seen on the outside, but if it does not usually start the sound, it can pass the annual examination just like a normal vehicle.

There is an old Chinese saying that "build a 10,000-year-old ship carefully". If you modify the exhaust pipe, you can show off your domineering on the city road, see you in the parking space, the sound comes first, and let the people on the street know that you have modified the exhaust pipe. Once this kind of behavior is discovered by the traffic police, it will definitely be investigated and fined by Shen Gao.

Usually in the city, as long as Meng Xiaozhi drives without turning on the stereo, normal driving is the same as an ordinary car, so it will not be checked by the traffic police.

The modified exhaust pipe, while it sounds cool, can also affect other people's normal driving. Moreover, the exhaust system is an important configuration of the vehicle, and it is best not to replace it casually, otherwise it may cause excessive carbon deposition in the engine and premature scrapping.

Millions of car purchase subsidies.

The variable exhaust valve can be modified, not only from the appearance, but also the same as the normal vehicle if Lingyuan is not activated at ordinary times, so it can pass the annual review. If the exhaust pipe is modified, it is very public, and the sound wave goes first, once this behavior is discovered by the traffic police, it will definitely be investigated and fined.

At present, the more common modification methods are to increase the diameter of the exhaust pipe, or to install an exhaust tail section, these two modifications because they change the appearance of the vehicle, and are very conspicuous, so they can not pass the annual examination. However, if the variable exhaust valve is modified, not only can it not be seen from the appearance, but if it is not usually activated, the sound is the same as that of a normal vehicle, so it can pass the annual review in the ruler state.

There is an old Chinese saying called "be careful to make a boat of ten thousand years", if you modify the exhaust pipe, it is very flamboyant to show off your power on the urban road, see the parking space, the sound wave first, and make a street know that you have modified the exhaust pipe. Once this kind of behavior is discovered by the traffic police, it will definitely be investigated and fined. As long as you don't turn on the sound when you usually drive in the city, normal driving is the same as an ordinary car, so you won't be checked by the traffic police.

Although the sound is pleasant after modifying the exhaust pipe, it will also affect the normal driving of others. Moreover, the exhaust system is an important configuration of the vehicle, and it is best not to change it casually, otherwise it may cause excessive carbon deposition in the engine and premature scrap. (Photo by photo:.)

Pacific Automobile Network Huang Guihong).