[ZiG]

The suspension can be converted to FE4 with some rear arms and swaybars. Really easy. The front strut towers on '10/early '11 did not have the mount for the oem STB but there are plenty of AM solutions. Since you want leather you're looking at a 2ss and the early '10s didn't have park assist and none of them had the HUD, both of which you would see on a '11 2ss. '10s also had some brake squeal which was addressed later with added weights to the calipers.