For 1990-2009 cars

### Removal Procedure

1. Raise and suitably support the vehicle. Refer to Lifting and Jacking the Vehicle in General Information.
2. Support the three way catalytic converter.
3. Remove the intermediate pipe from the three way catalytic converter.
4. Remove the muffler assembly from the intermediate pipe.
5. Remove the intermediate pipe from the hanger.
6. Remove the intermediate pipe.
7. Remove the three way catalytic converter seal.
8. Remove the intermediate pipe to muffler assembly seal.
9. Clean the flange surface.

### Installation Procedure

1. Install the three way catalytic converter seal.
2. Install the intermediate pipe to muffler assembly seal.
3. Install the intermediate pipe to the hanger.
4. Install the intermediate pipe to the three way catalytic converter.
5. Install the intermediate pipe to the muffler assembly.
6. Lower the vehicle.