Cold Air Intake

I Want to get a cold air intake. what will this improve the most. Also does any one know where I can get one used at and if not what should I expect to pay for a new one. Thanks. By the way my zx2 is A 99.

Ebay is obviously the best place to look, www.andysautosport.com is probably the cheapest place 2 buy 1 new.

I don't think e-bay is a good place to look for intakes at all...maybe for cheap knock offs, and ill fitting garbage.

For ZX2 aftermarket parts, head over to zxtuner.com, there you will find the HotShot intake, or try ctamotorsports.com, the CTA intake is highly regarded in the ZX2 community.