Performance Radiator for the BMW E90, E92, E93 M3 models. Built by PWR in Australia using race proven 42mm core and aircraft quality aluminum resolves the problematic plastic tank radiator. Capableof handling high horsepower, track day events as well as daily drivers. A great choice especially in hot climates. Accepts stock fan shroud and hoses.A major upgrade that looks great under the hood and will keep your engine cool in any situation