GM Service Manual Online
For 1990-2009 cars only

Removal Procedure

  1. Raise the vehicle.

  2. Object Number: 25822  Size: SH
  3. Cut the intermediate pipe at the muffler near the weld.

  4. Object Number: 25540  Size: SH
  5. Remove the muffler from the hangers.

Installation Procedure


    Object Number: 25540  Size: SH
  1. Install the muffler to the hangers.

  2. Object Number: 25822  Size: SH
  3. Weld the muffler to the intermediate pipe.
  4. Lower the vehicle.