If that was to my post, I know the size of those wont really matter but if he was running like 700hp I bet he would want a bigger core. I think the hks is bigger then the greddy but its also more money. Either way I say go with greddy money wise but either one will be great.ILikeMy240sx wrote:Any decent sized front mount intercooker kits should be fine. I dont see any high HP engines running with some special intercoolers.