The Mishimoto Nissan Skyline aluminum fan shroud kit will considerably improve engine cooling functions and the overall performance of your vehicle.All Mishimoto fan shrouds are significantly lighter than standard fan shrouds, and are a direct OEM fit.A Mishimoto fan shroud will effectively drive out heat from the engine bay, while delivering a significant amount of cool air to the Nissan Skyline radiator.The fan shroud will also secure the fan blades in place, which will prevent damage to other essential components in your engine.