Ok I finally have a way to flash in tunes made from tunerpro. Very excited. Big thanks to Pete over at ls1tech.

Now my questions are,
1. Is it possible to make xdfs that can adjust max kpa? Or is this an o.s. thing.
2. if it is o.s. related and I'm assume it is, is there a 2 bar os out there?

3. Does anyone have an unlocked xdf to poke around in to see how they're made?

Thanks in advance