The Genuine BMW Air Duct Brake Right - 51748050400 is a high-quality replacement part for BMW vehicles. It is designed to direct air flow to the brakes, helping to cool them down and prevent overheating. This air duct is specifically made for the right side of the vehicle and is an authentic BMW product. It is made from durable materials and is designed to fit perfectly into the designated space in the vehicle. This air duct is essential for proper brake functioning and is a reliable choice for BMW owners looking to maintain the performance of their vehicle.