Front Exhaust Pipe

Fig 1: Front Exhaust Pipe Components (With Torque Specification)

Courtesy of SUBARU OF AMERICA, INC.

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

T1: 13 (1.3, 9.6) 

T2: 18 (1.8, 13.3) 

T3: 30 (3.1, 22.1) 

T4:  Ref. to FUEL INJECTION (FUEL SYSTEMS) (H6DO)>FRONT OXYGEN (A/F) SENSOR>INSTALLATION .

T5:  Ref. to FUEL INJECTION (FUEL SYSTEMS) (H6DO)>REAR OXYGEN SENSOR>INSTALLATION .