hey. i just got my 1999 corolla ve about a month ago and i'm new to this whole thing. i understand a cold air intake will boost my horsepower and torque. my pops wont let me intall it though unless i find a legal one that will pass smog testing. yeah i know, lame. but that's what i gotta deal with. are all cold air intake systems illegal? if not, do you know what brands are legal and good?