Find a suitable location place for the pump .
Most people put pumps in the scuttle panel as air con has gone . Once mounted , then the hoses need to be made to suit new location.
The pump has a output and input fluid circuit.
Connect the hoses from the pump to the Rack.
With regards to wiring up the pump , you will need at least a 50amp relay to control power side of things to the pump , control circuit you can run from the fuel pump control circuit or a general switched earth in the car . Up to you.