Genuine OEM Audi Exhaust Air Pipe, part number 8K0131205C. This small, bent metal pipe is a component of the vehicle's exhaust and emissions control system, often used for secondary air injection. It connects various parts, ensuring proper flow of air or exhaust gases. Located near the catalytic converter, it plays a role in emissions reduction. Weighing 0.0682 kg and measuring 0.125 meters in length, it is constructed from durable, heat-resistant metal. Using a genuine OEM exhaust pipe ensures precise fitment and material integrity, critical for maintaining emissions compliance and system performance.