At center muffler (2) and at rear muffler (2). - At center muffler (2) and at rear muffler (3). - At center muffler (left side) and at tail pipe. - At center muffler for models made in USA. - At center muffler. - At muffler assembly; 1 center, 1 rear. - At muffler assembly; 1 front, 1 center, 1 rear. - At rear muffler. - At tailpipe. -