I went to dealer for my 30.000km service.
Pull out the JB3 for that.
they did a full reflash that took them all the night.
My car is now feeling very strong! I just love it like that,smooth,fast,no codes or whatever and loving that "atmo" feeling when reaching the 5000rpm...
So I don't feel all those problems/lag you guys do! and I'm very happy with the soft.
Needless to say I'm not puting back the JB3 for the moment.