the bmc carbon airbox ment to be good for the ep2. There is no mugen airbox of our civics only ep3.
Other good air induction kits are k&n tyfoon and aem cold air intake or V2
These are high priced air inductions but these are the best. (please correct me if i'm wrong

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I was planning on a aem cai but the guy at the garage said i better got myself a decent exhaust (header, de or sportscat, catback) than a air induction because if you don't clean it properly you suck al the shit in the engine wich isn't good
