Rear Stabilizer Bar
Repair Procedures
Removal
Remove the wheel nuts, wheel and tire (A) from the hub.
Tightening torque: 107.9–128 N·m

Remove the brake caliper.
(Refer to Brake System - "Rear Disc Brake")
Loosen the stabilizer bar link nut and separate the rear axle.
Tightening torque: 98.1–118 N·m

Loosen the upper bolts of the rear shock absorber and remove the rear shock absorber.
Tightening torque: 63.7–78 N·m

Remove the propeller shaft.
(Refer to Drive Shaft and Axle - "Propeller Shaft")
Remove the rear muffler.
D 2.2 R VGT (Refer to Engine Mechanical System - "Muffler")
G 2.0 T-GDI THETA II (Refer to Engine Mechanical System - "Muffler")
G 3.3 T-GDI LAMBDA II (Refer to Engine Mechanical System - "Muffler")
Loosen the nuts and bolts of the rear crossmember, then remove the rear crossmember.
Tightening torque:
(A,C): 176,5–196 N·m
(B) : 44,1–59 N·m

Loosen the nuts and bolts securing the stabilizer bar, then remove the stabilizer bar.
Tightening Torque: 49.0–64 N·m

Install in the reverse order of removal.
Check the alignment.
(See Suspension System - Alignment)
Inspection
Check the rear stabilizer bar for deformation.
Check the ball joint of the rear stabilizer link for damage.
Test yourself
A quick Kia Stinger CK quiz: every answer comes with an explanation and a link to the manual page.