vladdyyy

so im gonna upgrade my stock as n*ts evo. i want to throw an air intake in there, a bov and a new exhaust. i was thinking of a k and n short ram system, but i dont see it very often here in the forums... what do you guys recommend? and as for the BOV and exhaust, i was thinking of a greddy ti-c exhaust and like a aluminium evo 9 diverter valve... cuz i have the plastic evo 8 kind and yea. does anyone know where i can get a aluminium box like that for cheap? any suggestions for a new owner?!