Mods So Far...

These are mods that are on the car or about to be. I've the car for about two months now. My motegi's are only 16.5 lbs ea, too

Ebay'ed 2.4L cavalier cold air intake
Magnaflow univerisa dual outlet lmuffler
lightweight underdrive pulley and b&m shift plus in the mail.

Should I look into lowering springs next or headers, or any other ideas?

[Spilner521]

if you're going to do the header, you might as well do the entire exhaust with a high flow cat as well. the header alone on a stock exhaust will be barely noticeable. you could go either 2.25" piping or 2.5" piping and add a resonator to tone it down a bit, and make sure to match the cat and the resonator to the piping diameter. lowering is always good....sprint springs drop it the most and make the ride just a little stiffer than stock.