Rear axle. Axle shafts & joints. Differential. Drive axles. Propeller shaft.
A3 Quattro; Left. A3 Quattro; Lower; Front. A3 Quattro; Lower; Rear. A3 Quattro; Right. A3 Quattro; Upper; Front. A3 Quattro; Upper; Rear. RS3; Left. RS3; Lower; Front. RS3; Lower; Rear. RS3; Right. RS3; Upper; Front. RS3; Upper; Rear.
A3 Quattro. S3.