Genuine OEM Audi Rear Coil Spring, part number 5Q0511115MT. This critical suspension component supports the vehicle's weight and absorbs road shocks, maintaining ride height and comfort. It is positioned in the rear suspension assembly. Weighing 2.142 kg and measuring 0.355 m in length, this coil spring is manufactured to factory tolerances, ensuring precise fitment and long-lasting performance for optimal vehicle dynamics.