Best Header for 2006 HD 6.0L

[hotbread597]

I have a 2006 GMC Sierra 2500HD 6.0L 4L80E 4x4 and im looking for the best header to produce the most torque mid range, I am removing both cats from my tuck. I am getting a tune eventually and would like to have all the mods done before the tune is setup. Anyways any advice would be greatly appreciated Thanks!
Brad

[Jokeman]

Dynatech. Make sure you get stainless long tubes. Don't waste the money on pacesetters. They are cheap IMO.

[Underpowered]

dynatech is big bucks.

depends on your budget. i have OBX LT's, which are stailess, and love them. a few guys on here run the pacesetters as well.