I'm looking into getting a supercharger for my 2008 cobalt, i found what has the potential to be a good deal, but the super doesn't come with any h/w or gaskets, would that make this automatically a bad deal? I'm having a hard time finding any h/w when i look. but i really dont know where to start. and i cant afford to just buy the full kit at the moment. does anyone have any inputs? any help or advice would be appreciated