Draining fuel.

I remember see some hose kit where you can drain the gas tank using the fuel pump by attaching some hose to the fuel rail. Does anyone know what this is and can I make one myself? I think my fuel pump is on its way out (stock pump) and the tank is full. I want to get this done before the pump completely dies.
get a ac hose from advance and cut the end off. and use the connector behind the alternator to put 12v to the pump so it runs..easy draining...