Genuine OEM Audi Front Stabiliser Bar, part number 5Q0411303M. This component is part of the vehicle's suspension system and is designed to reduce body roll when cornering by connecting the left and right suspension components. It is mounted centrally to the vehicle's chassis. The stabiliser bar is typically made of high-strength steel for durability and performance. Genuine OEM stabiliser bars are engineered with specific torsional stiffness to provide the intended balance between ride comfort and handling stability.