Genuine OEM Audi EGR Connecting Pipe, part number 03G131521J. This pipe is designed to connect specific components within the Exhaust Gas Recirculation (EGR) system, facilitating the flow of exhaust gases for re-combustion to reduce harmful emissions. It plays a critical role in the vehicle's environmental performance. Constructed from durable metal, it weighs 0.335 kg and measures approximately 0.265m x 0.08m x 0.08m. Choosing a genuine OEM EGR connecting pipe ensures precise fitment, leak-free operation, and resistance to high temperatures and corrosive exhaust gases, which are vital for maintaining emissions compliance and system longevity.