The Genuine BMW Label Exhaust Emission (Mj09) - 71227594384 is a label or sticker that is specifically designed for BMW vehicles. It is used to indicate the exhaust emission of the vehicle, which is an important factor in determining its environmental impact. This label is an official BMW product and is designed to be placed on the vehicle in a visible location. It is part of the vehicle's emission control system and helps to ensure that the vehicle meets all necessary regulations and standards. This label is essential for proper maintenance and upkeep of the vehicle and should not be removed or altered.