The product is a set of 6 OEM BMW petrol fuel injectors with Teflon seals, suitable for various BMW models such as the 1, 3, 5, and 6 Series. These injectors have a bolt-on mounting style and come with black connectors. They are designed for use in engines like the N43B20A, N53B30A, and N63, and are manufactured in Germany. The injectors are high-quality Performance Parts and are universally fit, making them suitable for a wide range of BMW vehicles.