Genuine OEM Audi Rear Vented Brake Disc, part number 4F0615601F. This critical component provides the necessary braking force to slow or stop the vehicle safely and efficiently. Designed for the rear axle, its vented construction aids in heat dissipation, reducing brake fade during demanding use. Weighing approximately 8 kg with a diameter of 320mm, this disc is engineered for precise fitment and optimal performance. Choosing a genuine OEM brake disc ensures the correct metallurgy, precise dimensions, and balanced construction, which are vital for consistent braking performance, minimal vibration, and long-term safety.