emissions

Originally Posted by MaDMaXX

It depends on Hawaii's DEQ.

Other than the retarded sticker you get to put on your bodywork and spoil the car, if they use a sniffer, HFC's usually fail, headers won't make any difference, nor will the rest of the system (unless it's amazingly loud)

Originally Posted by iron1mike

After reading your response, a quick google search indicated that Hawaii does not have an emissions check! Guess I'll be looking into resonators or long tube headers instead.