The Genuine BMW Label Exhaust Emission (Mj09-F01N63) - 71227594388 is a product designed for use in BMW vehicles. It is a label that is placed on the exhaust system of the vehicle and indicates the type of emissions produced by the vehicle. This label is specifically designed for use in BMW models with the Mj09-F01N63 engine. The label has the part number 71227594388 and does not contain any newline characters. It can be used as input in another API call to retrieve information about the exhaust emissions of a BMW vehicle with the specified engine model.