30 Row AN10 Twin Oil Cooler Kit+Electric Fan Application: 2006-2010 E90 BMW 335i 335xi 335i xDrive-Sedan 2007-2010 E92 BMW 335i 335is 335xi 335i xDrive-Coupe 2007-2010 E93 BMW 335i Convertible Description: Usable to Cool Down Engine Oil and Rear-Differentials Made with High Quality T-6061 Aluminum Powder-Coated and Oxidized for Durability and Protection Excellent for Modified Street Vehicles, which are Driven Hardly with Minimal Track Use Helps Reducing Coolant Temperature and Extends Engine Life Inlet Outlet Center Distance: 248mm 2 Oil lines with AN10 hose ends (1.4m & 1.6m ) Fan Diameter 7".