1. Improvement of anti-collision bar
The front bumper is used to protect the front engine compartment and prevent a slight collision at the same height! It has a certain protective effect on the front cabin of the engine.
Only when the rear bumper slightly collides at the same height can the car trunk be protected to some extent.
Most car owners will modify the bumper to be thicker and bigger. So as to enhance protection.
2. auditory
As the name implies, car audio modification is to upgrade car audio, and its purpose is to meet the needs of car owners and friends for car music. Let the car audio room use the best sound field to express the "fanatical" pursuit of music by music lovers!
3. Reinstall the variable sound exhaust valve.
The ventilation and exhaust system of automobile was invented by a company in Zhejiang and obtained a national patent. This tail gas has no effect on the original car.
I saw it on the treasure. This is 13 weapon. After driving tens of thousands of cars, you can still make a super-running sound.
4. Bluetooth microphone
Car Bluetooth (English Bluetooth). Car Bluetooth is a wireless hands-free system based on wireless Bluetooth technology. The main function is to use Bluetooth technology to connect with mobile phone for hands-free communication during normal driving, freeing hands and reducing traffic accidents.
5. Control chassis modification
Chassis modification includes suspension, shock absorber, gearbox, brakes, tires, rims, etc. The suspension of the original car is generally soft, taking care of the ride comfort. However, if the suspension is too soft, the car body will roll too much when turning sharply, and the car body will be unstable, which will directly weaken the attack ability and cornering ability of the car, and even make the car out of control in serious cases! Therefore, it is necessary to strengthen the suspension and shock absorption when modifying the chassis!
6. Tail wing
Tail wing, professionally called spoiler, is a part of automobile aerodynamics package. The main function of the tail wing is to reduce the lift at the rear of the vehicle. If the lift at the rear of the vehicle is greater than that at the front of the vehicle, it will easily lead to oversteer, lower rear wheel grip and poor high-speed stability.
According to the contents released by the modified car, the standards in the field of automobile modification industry will be subdivided into 16 product standards and 7 construction standards for lighting, wheel hub, shell, interior decoration, sound, sound insulation, performance, energy saving, air intake and exhaust, film pasting, etc.
For car owners who want to modify their vehicles, they must realize what is legal and what is illegal, otherwise they will be punished if they are caught, so everyone should be cautious about this matter.
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