can i do mafless tune with growler kit

[samvx57]

hi all im new here. got a vx ss, had all the exhaust system done ,hi flow cats ,pacemaker extractors ,stainless exhaust, just wondering if i can do mafless tune with the growler kit i have fitted or do i have 2 go over the radiator, its manual if that makes any difference, just need some advice please.

[Nanos]

see my reply in the other thread you made exactly the same as this