Will Traffic Police Stop Vehicles with Variable Valve Exhaust?
1 Answers
Variable valve exhaust systems may be penalized by traffic police, as no unit or individual is allowed to assemble motor vehicles or arbitrarily alter the registered structure, construction, or characteristics of a motor vehicle. The structure of a vehicle includes four mandatory standards: body color, length, width, and height, as well as the engine and related technical parameters. Below are relevant details: 1. Regulations: According to the provisions of the 'Road Traffic Safety Law of the People's Republic of China,' China prohibits the assembly of motor vehicles and imposes strict management on vehicle modifications. There are principled regulations stating that no unit or individual may assemble motor vehicles or arbitrarily alter the registered structure, construction, or characteristics of a motor vehicle; nor may they change the model, engine number, frame number, or vehicle identification code of a motor vehicle. 2. Variable Exhaust Valve: Modifying a variable exhaust valve essentially involves creating an additional pathway in the exhaust pipe, allowing exhaust gases to bypass components like the muffler, thereby altering the vehicle's noise level. When the valve is closed, exhaust gases can only exit through the original route, so the sound remains unchanged.
