911 Carrera 4 Cabriolet (996) F6-3.4L (1999)
1. Remove the rear wheel. To do this, unscrew and remove the wheel bolts.
2. Remove tailpipe. To do this, unscrew the hexagon nut of the fastening clamp, spread the clamp and completely remove tail-pipe.
3. Undo clamping sleeve to the catalytic converter. To do this, undo the two hexagon nuts and push the clamping sleeve toward the catalytic
converter (if corroded, treat with penetrating oil or heat). Then pull off the sleeve.
4. Remove muffler. To do this, unscrew the three M8 hexagon-head bolts and lift out the muffler toward the wheel hub. Suitable tool: commercially
available 3/8-inch ratchet wrench with long extension, joint and socket wrench insert (a/f 13).
Screw connection points for the muffler