So after putting around 150 miles on my new 240 ,im geting that felling...it needs more power (planning on building for boost but thats a while from now) ,and looking for pointers on bolts on's that are proven ,also on the budget ,a budget like a crack head

,i know its a stupid quistion but this is my first car ,well first car that i can leggaly drive daily,and dont know much about it really,all i thought was a good set of headers maybe exuast and a good intake,but i also hear that in most cases in fuel ejected cars soem intake's will not incase power and also somtimes rob gas millege, becuase the cars intake is desinged for how much fuel is use's ect ect,ive noticed the ka24de motor's intake is all the way over to the side and has a tube running out of the other side of the air box going into the top of the tire well (stock ram air

).just looking for all around pointers,mucho apprectied with mizzad reppp,nissan's ftmfw