does anyone know where to find some good peformance headers? i've looked everywhere i can think of and cant find any!

Apparently you didnt look in the search button!

Anyways, this has been addressed a lot... it usually comes down to recommending corolla headers and then having a muffler shop do an extension 3 inches. Then again, putting a header on 7afe is minimal gains anyways.

*HEADER >>

but yes basically ebay a corolla header
and take it to an exhaust shop to have it modified to fit