Will a No-Drill Spoiler Fall Off at High Speed?

1 Answers
OmarLee
07/29/25 9:07am
No, a no-drill spoiler will not fall off at high speed. Here is an introduction to car spoilers: Introduction to Car Spoilers: A car spoiler is part of aerodynamic design and can be seen on various racing cars. Generally, spoilers from original civilian car manufacturers are not too exaggerated, and some even use retractable spoilers. When a car is driving at high speed, the air passing over the rear can increase the downforce on the car (usually increasing downforce by several tens of kilograms, and even over 100 kilograms), thereby improving the car's driving stability. Additionally, a well-designed spoiler can reduce air resistance, saving fuel to some extent. Spoiler Mounting Methods: There are two methods for mounting car spoilers, generally categorized as invasive and non-invasive installation. Invasive installation involves drilling holes directly into the trunk lid and then securing the spoiler with screws. This method provides the strongest hold, but if not done properly, it can easily lead to trunk lid corrosion and requires higher technical skill. The other method uses 3M adhesive tape to attach the spoiler directly, which is relatively secure and easy to remove before annual inspections, making it widely used. When removing, be careful not to use excessive force, as this could damage the original paint.
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