Repair Procedures: Removal

Remove the front muffler heat protector (A).
Tightening torque :

7.8 ~ 11.8N.m (0.8 ~ 1.2kgf.m, 5.8 ~ 8.7lb-ft)
Remove the front muffler (B).
Tightening torque :

29.4 ~ 39.2N.m (3.0 ~ 4.0kgf.m, 21.7 ~ 28.9lb-ft)

Fig 1: Identifying Front Muffler Heat Protector And Front Muffler
Courtesy of KIA MOTORS AMERICA, INC.
Remove the center muffler (A).
Tightening torque :

29.4 ~ 39.2N.m (3.0 ~ 4.0kgf.m, 21.7 ~ 28.9lb-ft)

Fig 2: Identifying Center Muffler
Courtesy of KIA MOTORS AMERICA, INC.
Remove the main muffler (A).
Tightening torque :

29.4 ~ 39.2N.m (3.0 ~ 4.0kgf.m, 21.7 ~ 28.9lb-ft)

Fig 3: Identifying Main Muffler
Courtesy of KIA MOTORS AMERICA, INC.