Genuine OEM Audi EGR Connecting Pipe, part number 04L131525C. This pipe is designed to connect specific components within the exhaust gas recirculation system, playing a vital role in reducing emissions. Weighing approximately 0.05 kg, it is a lightweight but critical component. Choosing a genuine OEM pipe ensures the correct material composition, precise bends, and proper sealing surfaces for a leak-free connection, maintaining the integrity and efficiency of the emissions system.