Installation Procedure

WARNING: This page is about a different car, the 2003 Pontiac Grand Am and 2003 Oldsmobile Alero. However, it is still accessible from the selected car via links, so may be relevant.

Install the 3-way catalytic converter seal.

Fig 1: 3-Way Catalytic Converter Seal
Courtesy of GENERAL MOTORS CORP.
Install the intermediate pipe to the hanger.

Fig 2: Installing Intermediate Pipe To Hanger
Courtesy of GENERAL MOTORS CORP.
Install the intermediate pipe to the 3-way catalytic converter bolts.
Tighten

Tighten the bolts to 34 N.m (25 lb ft).

Fig 3: Installing Intermediate Pipe To 3-Way Catalytic Converter Bolts
Courtesy of GENERAL MOTORS CORP.
Clamp the muffler (2) to the intermediate pipe (1).
Tighten

Tighten the clamp to 50 N.m (37 lb ft).
Lower the vehicle.

Fig 4: Clamping Muffler To Intermediate Pipe
Courtesy of GENERAL MOTORS CORP.