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Front Exhaust Pipe 1

Fig 1: Front Exhaust Pipe 1 Components Location
G16761475Courtesy of SUBARU OF AMERICA, INC.
(1) Front oxygen (A/F) sensor
(2) Rear oxygen sensor
(3) Gasket
(4) Hanger bracket
(5) Gasket

Tightening torque: N.m (kgf-m, ft-lb) 

T1: 18 (1.8, 13.3) 

T2: 23 (2.3, 17.0) 

T3  Ref. to EXHAUST (H4DO)>FRONT EXHAUST PIPE>INSTALLATION .

T4  Ref. to FUEL INJECTION (FUEL SYSTEMS) (H4DO)>FRONT OXYGEN (A/F) SENSOR>INSTALLATION .

T5  Ref. to FUEL INJECTION (FUEL SYSTEMS) (H4DO)>REAR OXYGEN SENSOR>INSTALLATION .