Like the title says. Just came off my car, about a year old, in great shape and comes with all hardware. Relocates the rear sway bar mounts to allow for wider 15" track rims. $25 shipped.
http://www.uprproducts.com/mustang-rear-sway-bar-relocation-kit-05.html
http://www.uprproducts.com/mustang-rear-sway-bar-relocation-kit-05.html