cai

what kind of cold air intake is the best for my zx2.. the price really isn't that much of a factor im just looking for the most improvement that i would get

Check this out http://www.zx2racing.com/shootout/ZX2%20Intake%20Shootout%20home.htm

that dyno doesnt mean anthing as a the numbers could just be the change in temp over the course of the day.

Generaly the iceman, Hotshot, Roush(VERY limited production), and an accord v6 intake are the best for our cars. htey all give almost the exact same numbers, but some just flow a little better then others.

Ford gave Roush and Icemans on some ZX2's that were sold with the S/R package.