Descriptions: Material: Carbon fiber Suitable car model: For BMW 3 Series G20 2019 2020 Feature: Waterproof, high-quality, durable, high temperature resistance….. Make your car more cool Make your car look more graded Protect your car. Installation: Easy installed and No modification needed. Please clean the surface before installation. Compare the position and adjust it. Make sure the Temperture is not too low, if it is in Winter when you installation, please make the carbon fiber warm by Hot air blower, so it will soft and easy to be install 4. Daub adhesion promoter on the surfact to make it stick strongly. Tear off the sticker and stick it. Press it to make it stick strongly.