The product is a new original Audi A3 8Y Sportback S-line TFSie tank valve in white, specifically designed for the front left side of the vehicle. Made of plastic with a shiny finish, this tank flap requires no drilling for installation and is universally fitting. Manufactured by Audi with the part number 8Y4810393, this exterior part is not a performance component but adds a stylish touch to the exterior of the car.