Impreza RS Coupe AWD F4-2.5L SOHC (1999)
12. Connect connector to front oxygen sensor.
13. Install pitching stopper.
Tightening torque:
T1: 49 ± 5 Nm (5.0 ± 0.5 kg-m, 36.2 ± 3.6 ft. lbs.)
T2: 57 ± 10 Nm (5.8 ± 1.0 kg-m, 42 ± 7 ft. lbs.)
14. Install radiator upper brackets.
Tightening torque: 18 ± 5 Nm (1.8 ± 0.5 kg-m, 13 ± 4 ft. lbs.)
15. Install air intake duct and air cleaner assembly. (2200 cc California spec. vehicles)
