These upgrade Aluminium 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 componentsDyno-proven gains of up to 5 WHP at 6500 7500 rpmIncludes 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 radiatorsBrushed aluminium 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 example did we mention Mishim