Such a thing is nonsense, unless chiseled 1.8T.
There will be a turbo-lag, there may be errors from the controllers and even engine flooding, because everything will start to change, because there will be actions with pressure. What else is soft at the tuner and some mods.
In addition, when you buy some crap, you can get a turbine.
I do not recommend it, but do as you see fit, especially there will be no drops in high power, but the reaction may be delayed because the turbo will fly again, it will not be as if in "Standby" as in the series.
blow off releases the pressure.