This is a genuine OEM BMW Dynamic Drive Control Unit for the 2011-2013 BMW X5 M and X6 M models with E70 and E71 chassis. It is designed to bolt-on to the rear of the vehicle and comes with a female connector type. The unit is made of aluminum and plastic materials and was manufactured in Germany. The manufacturer part number is 6792659 and it comes with a 1-month manufacturer warranty. This product is a drive unit controller and is suitable for those looking for a replacement part.