Impreza 2.5 RS Sedan AWD F4-2.5L SOHC (2002)
20. Disconnect the air by-pass hoses from the intake manifold.
21. Loosen the clamp which holds the front left side fuel hose to the injector pipe and remove the pipe.
22. Loosen the clamp which holds the front right side fuel hose to the injector pipe and remove the pipe.
23. Remove the fuel injector pipe.