the one you posted a link for is a boat blower fan used to evacuate fumes from the cabin ... it will explode eventually as they have a useful life that is not as long as one would hope and send plastic shards into your engine doing major damage ...

you want a real mini forced induction solution ? http://www.electricsupercharger.com/ as mentioned in the post above ... its $580 for the super eram and it will add a few ponies ... nothing crazy but realistic and made to last ... metal blades and construction means it won't fall apart and get sucked into your engine.