Unsure of gimic

[f1pods]

:confused:Hi all, can anyone tell me if those push in fit supercharger units that go in the air intake pipe work?? they are selling on ebay for around £20 and would it improve the power at all on my leon mk2 20l tdi....

[kite]

You have a turbo, why would you want a supercharger.
NO... of course they don't work....