mini r56 1.4l 95ps Turbo conversion?

Hello together, I have a general question. Is it possible to upgrade a turbocharger for engines without a turbo, like mine e.g. (n12b14a)? If so, what would all this look like? I have already inquired and looked for on YouTube, but can unfortunately only find videos where turbochargers are upgraded or replaced, but still no information about whether a turbo conversion is possible with each engine. Would I be very pleased about your help.