VY Calais Supercharged?

[adz_vy]

im curious about about the supercharged vy calais.

does it have potential?
i realise its roughly about 175kw stock correct me if im wrong but how much can you get out of it with a little bit of work? eg: bigger pulleys etc.
thanx fellas.

[Milz_00]

my mates parents had a supercharged vy calais sold it shortly after had too many problems with it.