Originally posted by ChattavegasSE:
Ninja is right; there are no ready-made true cold air intakes availible for your version of the Zetec. There is a short ram intake, made by CTA Motorsports that acts sorta like one.
Definitely helps. 
Hector
2003 Rally Red Mitsubishi Evolution VIII
257HP/259TQ
2005 Lapis Blue Mazda 6s
RET: 00 Cabernet Red Ford Contour Zetec ATX SUPERCHARGED
160HP/141TQ
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