Genuine OEM Audi EGR Connecting Pipe, part number 038131521AT. This component is vital for the exhaust gas recirculation (EGR) system, routing exhaust gases back into the engine for reduced emissions. It features a flexible metal construction to accommodate engine movement and thermal expansion. Weighing approximately 0.29 kg, this pipe ensures proper sealing and flow. Choosing a genuine OEM EGR connecting pipe guarantees correct routing geometry, durable materials, and compliance with emissions standards.