A hybrid is a hybrid, not a k03s. The k03s is a slightly uprated oem fitment k03 that is fitted from factory to most quattro 8L models. A hybrid is a turbo made by an alternative supplier that has larger internals usually allowing more flow, and therefore more power assuming you get a downpipe, manifold,large port head,fmic with decent pipework hybrid k03 s3 injectors or larger you should see around 270 - 280 with a decent tuner
you have 222 because you have a k03s already. 4 bar is a waste of time, the other bits will help to keep things cool to allow it to be turned up some.