The Audi 80-90 B3 (1986-1991) offers a wide range of features to enhance your driving experience. With its adjustable door components, you can customize the fit and feel of your vehicle. The rear doors can be adjusted to eliminate wind noise, ensuring a quiet and comfortable ride. The window regulator allows for precise adjustment of the window's position, providing optimal visibility and ventilation. Additionally, the door handles and locks can be adjusted to suit your preferences, ensuring a smooth and secure operation.