A decent kit capable of cooling big power will cost more than that, and it's one area i certainly wouldn't overlook on a turbo car, without decent cooling you'll never get the reliability or power you could have... That forge is top money for a core i wouldn't want to run more than 450 through, in which case there's a load of other kits that will equal the performance for a fraction of the price, standard evo coolers are good for the same, if fubar andy has a complete kit for sensible money i'd buy that personally. You could get a pucka kit made with a proper core for a little less than that forge kit i reckon.