wait...u have a gs-r, and u bought an intake manifold for it, shouldnt it fit like a gs-r manifold? i thot it was car specific? i dunno a whole lot about this stuff, thatz y im askin before i buy, i dont mean to sound like an ass or anything, im seriously wondering. what are u using for an intake right now then? or is ur car still at the shop? i have an AEM CAI on my stock manifold, and im planning on buying a new intake manifold. did u buy ur manifold that was made for a type r?