I think you guys are reading into this a bit too much. All I did was shorten the WG arm, now im returning to normal, and hoping it stops overboosting
the car did have a tune on it when i bought it (by dan, circa 2007) that allowed it to run a turboback but it ran stock boost pressure. I got the Cobb AP so I could have an easy to use datalogger and code-reader and might as well toss the stg 2 map on there. its far from perfect (too rich, needs avcs tuning) but its good enough to roll with for now.