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Exhaust Intermediate Pipe Replacement

Intermediate Pipe Replacement

Removal Procedure

Notice: Do not over-flex or damage the flex decoupler joint when moving the flex decoupler joint from the normal mounting position. The flex decoupler joint will flex a maximum of six degrees which is equivalent to the pipes connected at the joint which move 1 inch for each foot length of pipe. A three foot pipe would move a maximum of three inches.

Important: A service muffler will be needed when replacing the intermediate pipe on an originally equipped, welded system.

1. Raise the vehicle. Refer to Vehicle Lifting.
2. Support the 3-way catalytic converter.





3. Cut the intermediate pipe (1) at the muffler (2).





4. Remove the intermediate pipe from the 3-way catalytic converter.





5. Remove the intermediate pipe from the hanger.
6. Remove the intermediate pipe.





7. Remove the 3-way catalytic converter seal.
8. Clean the flange surface.

Installation Procedure





1. Install the 3-way catalytic converter seal.





2. Install the intermediate pipe to the hanger.





3. Install the intermediate pipe to the 3-way catalytic converter.





4. Weld the muffler (2) to the intermediate pipe (1).
5. Lower the vehicle.