Turn the ignition switch off and disconnect the battery nagative (-) cable.
Lift the vehicle.
Remove the front muffler (A).
Disconnect the Exhaust Pressure Control Valve connector (A).
Remove the Exhaust Pressure Control Valve (C) after removing the mounting nuts (B).
Install in the reverse order of removal.
Exhaust Pressure Control Valve installation nut :
39.2 ~ 58.9 N.m (4.0 ~ 6.0 kgf.m, 28.9 ~ 43.4 lb-ft)