Who's running redline header on their nytro?

[fxnytroxtx]

Who's running one on their n/a or boosted nytro, are they really that much stronger than any other aftermarket ones out there. At $450 they're also priced as the rest of them, so they most likely made from same material? Also they claim their header does not stress the flex pipes like the stock or some others do, how so?

And if anyone one has pictures, please post them if you can.