Is it legal to install a rear wing on a car?

1 Answers
SanArabella
07/30/25 7:36am
Installing a rear wing on a car is legal. Here is the relevant information: 1. When modifying the rear wing, the car owner must file a record with the vehicle management office in advance. After the modification is completed, they must also take new photos and replace the photo on the vehicle registration certificate. 2. A car rear wing refers to the protruding part resembling a ducktail installed at the rear end of the car's trunk lid. It is part of the car's aerodynamic kit, and its main function is to reduce the lift at the rear of the vehicle. The following are vehicle modification behaviors that are not illegal: 1. Rear wing modification: When modifying the rear wing, the car owner must file a record with the vehicle management office in advance. After the modification is completed, they must also take new photos and replace the photo on the vehicle registration certificate. 2. Body color: The body color can be changed, but within 10 days, the owner must go to the vehicle management office to take new photos and apply for a change registration. Some law enforcement vehicle color schemes are not allowed to be changed. 3. Partial painting: As long as the body color change range is within 30%, there is no need to go to the vehicle management office to change the registration and modify the vehicle registration certificate. In addition, the rims can be modified, but the size must be the same as the original car, and the color or appearance can be changed freely. Moreover, there is no need to specifically register for the change.
Was this review help?
9
3
Share
More Forum Discussions

How to align the timing of the new Santana?

New Santana timing method: 1. Align the crankshaft according to the marks on the crankshaft timing pulley, generally requiring the No. 1 cylinder piston to be at top dead center position. 2. Install the camshaft timing pulley marks to align the camshaft, with dual camshafts aligning both camshaft positions respectively. 3. Install the timing belt/chain properly. Below are detailed instructions: The engine timing gears only have marks on the camshaft gear, with no marks on the other gears. First, rotate the engine to bring cylinders 1 and 6 to top dead center. Then assemble all gears except the camshaft gear, observing the marks on the engine block to align the camshaft gear mark with this mark. Next, rotate the engine to about 22 degrees before top dead center, adjust the fuel injection pump to the state where the No. 1 cylinder just starts to discharge fuel, and tighten the screws.
13
2
Share

Do National IV vehicles have three-way catalytic converters?

National IV vehicles have three-way catalytic converters. Definition of three-way catalytic converter: The three-way catalytic converter is the most important external purification device installed in the automobile exhaust system. It can convert harmful gases such as CO, HC, and NOx emitted by automobile exhaust into harmless carbon dioxide, water, and nitrogen through oxidation and reduction. Principle of three-way catalytic converter: When high-temperature automobile exhaust passes through the purification device, the purifying agent in the three-way catalytic converter will enhance the activity of the three gases CO, HC, and NOx, promoting certain oxidation-reduction chemical reactions, among which CO is oxidized into colorless at high temperature.
16
3
Share

What is the top model of Guangqi Honda called?

Guangqi Honda's top model is called Acura. Acura exterior design: The Acura MDX SPORT HYBRID features a new front face design, with the diamond pentagon grille gradually becoming the brand's new signature, offering high recognizability and strong three-dimensional effect. The sharp-shaped headlights continue the design style of the NSX, equipped with LED light sources and standard headlight cleaning devices. Acura powertrain: In terms of power, the Acura MDX SPORT HYBRID is equipped with one engine and three electric motors, paired with a 7-speed dual-clutch transmission. The engine is a 3.0L naturally aspirated unit with a maximum power of 192kW and maximum torque of 296N.m. One electric motor is located in the transmission, with a maximum power of 35kW and maximum torque of 148N.m; the other two motors are positioned on the left and right sides of the rear axle, each with a maximum power of 27kW and maximum torque of 73N.m.
8
3
Share

Can the Nissan Patrol use 92 octane gasoline?

The minimum fuel grade requirement for the Nissan Patrol is 95 octane, and it cannot use 92 octane gasoline. Gasoline is a colorless to pale yellow mobile liquid at room temperature, hardly soluble in water, flammable, with a distillation range of 30°C to 205°C, and explodes when the air concentration reaches 74-123 grams per cubic meter. Below are the characteristics of gasoline: 1. Volatility. Gasoline must rapidly vaporize and form a uniform combustible mixture with air in the engine cylinder, which is primarily determined by gasoline's inherent volatility. The main indicators reflecting volatility are distillation range and saturated vapor pressure. 2. Stability. The ability of gasoline to resist oxidation under normal temperature and liquid phase conditions is called gasoline's oxidation stability, or simply stability. The indicators for evaluating gasoline stability include iodine value, actual gum, and induction period. 3. Anti-knock quality. The property that measures whether a fuel is prone to knocking is called anti-knock quality, which is expressed by the octane number (RON) of gasoline. The higher the octane number of gasoline, the better its anti-knock quality. 4. Corrosiveness. Gasoline corrosiveness is related to sulfur and sulfur compounds, organic acids, and water-soluble acids or bases. 5. Cleanliness. Gasoline often contains mechanical impurities and water. Mechanical impurities can cause severe consequences such as clogged fuel lines and increased wear. Water mixed into gasoline accelerates gasoline oxidation and reacts with low molecular weight organic acids in gasoline to form acidic aqueous solutions that corrode metals. At low temperatures, water can freeze and form ice particles that clog fuel lines. Therefore, mechanical impurities and water must be strictly controlled in automotive gasoline.
19
1
Share

Is Bridgestone very noisy?

Bridgestone tires are not very noisy. Characteristics of Bridgestone tires: Good wear resistance, strong grip, short braking distance, and relatively good stability, suitable for various brands of cars. Introduction to Bridgestone: Bridgestone tires are the world's largest tire and rubber products. In March 1931, Bridgestone tires were born in Kurume City, Fukuoka Prefecture, Japan. With cutting-edge technology ahead of its time and a bold pioneering spirit, Bridgestone implements comprehensive quality management from development, sales, logistics to after-sales service. Tire maintenance precautions: No matter what brand of tires you use, maintenance and driving habits are essential. If you start too aggressively, make sudden turns, brake urgently, drive at high speeds on poor road conditions, frequently go up and down curbs, or scrape tires against obstacles when parking, it will lead to severe tire wear and reduce the service life of the tires.
14
3
Share

Are New Energy Vehicles Subject to Odd-Even License Plate Restrictions?

New energy vehicles are not subject to odd-even license plate restrictions. Definition of New Energy Vehicles: New energy vehicles refer to automobiles that utilize unconventional vehicle fuels as power sources (or use conventional vehicle fuels with new onboard power devices), integrating advanced technologies in vehicle power control and driving systems, resulting in vehicles with advanced technical principles, new technologies, and innovative structures. Types of New Energy Vehicles: New energy vehicles include four major categories: hybrid electric vehicles (HEV), battery electric vehicles (BEV, including solar-powered vehicles), fuel cell electric vehicles (FCEV), and other new energy vehicles (such as those using supercapacitors, flywheels, and other high-efficiency energy storage devices). Unconventional vehicle fuels refer to fuels other than gasoline and diesel.
4
5
Share
Cookie
Cookie Settings
© 2025 Servanan International Pte. Ltd.