For 1990-2009 cars

### Removal Procedure

1. Raise and suitably support the vehicle. Refer to Vehicle Lifting and Jacking in General Information.
2. Support the muffler.
3. Support the intermediate pipe.
4. Support the three way catalytic converter.
5. Remove the bolts, hangers, and the insulators, as used.

Notice: Cuts must be made as close to the welds as possible in order to ensure adequate overlap for clamping.

6. Cut the intermediate exhaust pipe from the muffler.
7. Remove the intermediate exhaust pipe and the bolts/screws from the three way catalytic converter.
8. Remove the intermediate exhaust pipe.

### Installation Procedures

1. Install the new intermediate exhaust pipe.
2. Install the clamp to the original muffler. Do not tighten the clamp nut.
3. Install the intermediate exhaust pipe and the bolts/screws to the three way catalytic converter.
4. Install the insulators, hangers, and the bolts, as used.

Tighten

1. Tighten the clamp nut to the 50 N·m (37 lb ft).
2. Tighten the intermediate exhaust pipe bolts/screws to 47 N·m (35 lb ft).

Notice: Use the correct fastener in the correct location. Replacement fasteners must be the correct part number for that application. Fasteners requiring replacement or fasteners requiring the use of thread locking compound or sealant are identified in the service procedure. Do not use paints, lubricants, or corrosion inhibitors on fasteners or fastener joint surfaces unless specified. These coatings affect fastener torque and joint clamping force and may damage the fastener. Use the correct tightening sequence and specifications when installing fasteners in order to avoid damage to parts and systems.

5. Lower the vehicle.