??Which Headers??

[savageTEG]

I have been looking for some good headers to add to my 01 LS. I'm looking for a good amount of performance on an wider powerband. I'd like top end and bottom end power. I have read about the Tri-Y design header and it looks like it gives the power that I'm looking for. Although i can't find a site that sells them. Being in Iraq at the current time is keeping me from checking with performance shops. So, I thought I would ask for help on here. Any advise you have I'm sure will be helpful. Also let me know what you think is the best Brand, and should I go stainless or ceramic.