Quote Originally Posted by speedminded
yep, most of the aftermarket stuff we buy is not, or just doesn't say, that it's DOT Approved (should be stamped on it). Running an engine other than the original that came in it is illegal is most, if not all, states...
i understand DOT approved items...this dude said a CAI is illegal tho...so he thinks he is a rebel drivin around with one

oh and i understand the law about how many decibals (asp) your exhaust can be....but teh other shit he has said.....