How many centimeters can a car spoiler extension not exceed?
1 Answers
Modified spoilers must not exceed 300 millimeters. Relevant policies: Currently, the 'Motor Vehicle Inspection Work Regulations' have relaxed restrictions on vehicle modifications, but the policy does not support spoiler modifications. Installing a spoiler that alters the vehicle's appearance is illegal, so spoiler modifications are not recommended. In fact, even small ducktail spoilers attached with 3M adhesive to the rear of the car will fail the annual inspection and may be stopped by traffic police on the road. Spoiler installation methods: There are two methods for installing car spoilers, generally categorized as invasive and non-invasive. Invasive installation involves drilling holes directly into the trunk lid and securing the spoiler with screws. This method provides the strongest hold, but if not done properly, it can easily lead to corrosion of the trunk lid and requires higher technical skill. The other method is to attach the spoiler directly with 3M adhesive, which is relatively secure and easy to remove before annual inspections, making it widely used. Be careful not to use excessive force when removing it, as this can damage the original paint.