guys may i knw if install the aftermarket intake manifold do i need piggyback to tune it? without fuel adjustment like afc or fuel regulator can i do it as single item mod? pros n cons? cz the aftermarket intake manifold is a shorter aluminium fast flowing intake manifold..since budget is limited so i will match it wif my stock tb 1st..not goin to change to larger tb..all i need to knw is can my stock ecu provide me enuf fuel for tat?