1. Loosen the lower nut of the pipe clamp for attaching the pipes of the main and additional mufflers, and unscrew the upper nut completely..
2.... remove the bolt and remove the clamp.
3. Separate the pipes and remove the metal graphite sealing ring.
4. Raising the muffler, remove its brackets from the rear..
5.... and front muffler suspension cushions..
6.... and remove the muffler from under the car.
7. Install the new main muffler in the reverse order of removal. To facilitate the installation of the muffler bracket in the rear cushion, grease it with soapy water.