It has a k&n filter.
http://cgi.ebay.com/ebaymotors/06-20...spagenameZWDVW

 

dude i wouldnt get it... i'd save your money and get injen or aem. wut else you plan on doing to your car? deff go brand name over ebay items... procivic.com has many products you can browse through, just dont buy from them, there $$$$

 

much too expensive. right idea though. get a generic tube for cheaper and pop an aem dry flow on it.

 

that is the cheapest one on ebay. where else can i buy them?