Ok guys/gals. We have a new header company on the market for the 04-08 5.4L F150. I answered a post awhile back on another forum about test fitting new headers and I got free headers and an install out of it.
Basically a man local to me mocks up headers to cars and has a turbo company in GA build them, He has full rights to the headers and sells them when they are all test fitted. They are made from 321 Stainless steel and welded in a argon box, the welds are beautiful. Mine was hand built minus the CNC flanges.
These are a notch or two above the quality you would get with JBA headers. I don't know if long tubes are in the works yet but these shorty headers are deff better than the stock manafold. In fact my Butt-dyno felt a difference in the 0-30mph area, my truck is sluggish with 3.73's and 33" tires so anything that helps is great.
The website is
http://www.lpparts.com/
Here are some pics-
OLD-
NEW-
