Genuine OEM Audi Vented Brake Disc, part number 4F0615301E. This essential component works with the brake caliper and pads to convert kinetic energy into thermal energy, slowing the vehicle. It is designed for the front axle of the vehicle. The disc features a vented design for improved heat dissipation and weighs approximately 10 kg, with a diameter of 320mm. Opting for a genuine OEM brake disc ensures precise metallurgy, balanced rotation, and correct ventilation, preventing warping and maintaining consistent braking efficiency.