Impreza 2.5 RS Sedan AWD F4-2.5L SOHC (2002)
9. Disconnect the PCV hose from the intake manifold.
10. Disconnect the engine coolant hose from the throttle body.
11. Disconnect the brake booster hose.
12. Remove the air cleaner case stay RH and engine harness bracket, and disconnect the engine harness connectors from the bulkhead harness
connectors.