Genuine OEM Audi Exhaust Recirculation Pipe, part number 1K0253120. This component is vital for the vehicle's emissions control system, directing a portion of exhaust gases back into the engine for recirculation to reduce harmful nitrogen oxides. It is typically located within the exhaust system, connecting to the exhaust gas recirculation (EGR) cooler or valve assembly. Constructed from durable stainless steel, it weighs approximately 0.928 kg and measures 0.195m in length, 0.195m in width, and 0.14m in height. Using a genuine OEM exhaust recirculation pipe ensures precise fitment, proper gas flow, and resistance to high temperatures and corrosive exhaust gases for long-term emissions compliance.