Genuine OEM Audi Brake Disc, part number 8E0615301AE. This ventilated brake disc is designed to dissipate heat effectively, preventing brake fade during heavy use. It is positioned on the front or rear axle as part of the braking system. The disc is constructed from high-quality cast iron for durability and consistent performance. Genuine OEM brake discs are manufactured to precise tolerances for optimal contact with brake pads and reliable stopping power.