Intake Duct No. 2

Set the air by-pass valve to the intake duct No. 1, and install the intake duct No. 2 to the intake manifold.

Fig 1: Locating Air By-Pass Valve To Intake Duct No. 1
Courtesy of SUBARU OF AMERICA, INC.
Install the bolts which secure the intake duct No. 2 to the turbocharger.
NOTE:
- Use new O-rings.
- Be careful not to pinch the O-ring.
- Check that the air by-pass valve is firmly inserted into the intake duct No. 1.
Tightening torque:

16 N.m (1.6 kgf-m, 1.8 ft-lb)

Fig 2: Locating Intake Duct No. 2 To Turbocharger With Bolts
Courtesy of SUBARU OF AMERICA, INC.
Lift up the vehicle.
Engage the clip which secures the air by-pass valve to the intake duct No. 1.

Fig 3: Locating Air By-Pass Valve To Intake Duct No. 1 With Clip
Courtesy of SUBARU OF AMERICA, INC.
Connect the vacuum hose (A) to the intake duct No. 1, and connect the vacuum hose (B) to the air by-pass valve.

Fig 4: Connecting Vacuum Hose To Air By-Pass Valve
Courtesy of SUBARU OF AMERICA, INC.
Connect the PCV pipe assembly to the intake duct No. 1.
NOTE: Make sure that the blow-by diagnosis connector is connected securely.

Fig 5: Locating Blow-By Diagnosis Connector
Courtesy of SUBARU OF AMERICA, INC.
Install the under cover. Ref. to EXTERIOR/INTERIOR TRIM>Front Under Cover>INSTALLATION .
Lower the vehicle.
Install the radiator sub fan and fan motor assembly. Ref. to COOLING(H4DOTC)>Radiator Sub Fan and Fan Motor>INSTALLATION .
Install the intercooler. Ref. to INTAKE (INDUCTION) (H4DOTC)>Intercooler>INSTALLATION .
Install the air intake duct (rear). Ref. to INTAKE (INDUCTION) (H4DOTC)>Air Intake Duct>INSTALLATION .
Connect the battery ground terminal. Ref. to NOTE>NOTE>BATTERY .
Install the collector cover.