Removal Procedure

Raise and suitably support the vehicle. Refer to Lifting and Jacking the Vehicle in General Information.

IMPORTANT: Do not reuse any component of the exhaust system that is corroded or damaged.

IMPORTANT: When replacing the muffler in a vehicle with the LL8 engine, the resonator and tailpipe must also be ordered. The two pieces may be attached with a clamp.

Inspect the exhaust system components to determine if they can be reused.

Fig 1: Exhaust Pipe To Muffler Joint

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Remove the frame brace.
Remove the nuts that secure the muffler to the catalytic converter pipe.

Fig 2: Locating Exhaust Hangers

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Separate the muffler and the tail pipe assembly from the hanger insulators.
Lower the muffler and tail pipe assembly.

Fig 3: Identifying Cutline On Intermediate Pipe

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Suitably support the exhaust system.
Cut the exhaust pipe at the dashed line (1).
Remove the muffler from the tail pipe.