in most state you will have to go smoke test and emission inspection in order to renew your car registration right? it's the case here in cali, so i am wondering
say i get a cai. would it make me fail my smoke test? how do you guys do it? i don't think you guys would put back the stock air box just to pass the test and then put the cai back right?
say i get a cai. would it make me fail my smoke test? how do you guys do it? i don't think you guys would put back the stock air box just to pass the test and then put the cai back right?