There's a guy selling a revolution motorsports header in the TXIC f/s thread. Check the stickys at the top of the page. The post is by TX25RS, it's towards the bottom of the 2nd page.
I can personally vouch for both the headers and the seller. I've been using the same headers for over a year now, they still look perfect. Better weld quality than borlas.
I'm not really a fan of COBB's headers, I don't like that they're made of mild steel. If you're looking for EL headers, look into TWE, MRT and brullen.
Lachute Subaru was developing a SS EL header / cat but I'm not sure of their progress.