These upgrade Fan Shroud Kits from Mishimoto completely replace your existing fan setup, to provide improved reliability, airflow and engine performance.Direct fit upgrade easily replaces weaker OE componentsUp to 12.2°C (22°F) reduction in outlet temperatures at idle compared to the stock fanIncludes a 406mm high-flow electric fan that provides over 1850cfm of airflowOptional fan controller provides complete control of coolant temperatures at idleFits with both stock and Mishimoto radiatorsBlack Powdercoat finishIncludes all mounting hardware for installationMishimoto Lifetime WarrantyA fan shroud is a shaped cover for the radiator designed to draw air over the fins into the fans. The design is optimised to draw air over the whole surface of the radiator ensuring none of your radiator core cooling efficiency is wasted.This is particularly of benefit at slow speeds or in other situations where a constant supply of air to the front of the car isn't assured (like going sideways for examp