These liners cover the upper bolts for the RS4 side skirts. Due to the exorbitant retail price they should be missing on not a few custom widebody projects. During summer 2016 they have been discontinued from the regular audi supplies. They are still available through the audi tradition partsbase as brandnew parts and cost a little more than $800 brandnew for the full set .

Mine are not like brandnew but may help someone to complete his project within budget. My asking price is $400 including around $50 flat overseas postage already.

This is the longer one-piece version which I have cut into two pieces carefully. Otherwise you would have to remove the rear doors for install/de-install and the items would have to be mailed as oversized goods at extra charge. (Somewhen they have been changed into two-piece versions by factory).
The common edge holes cannot be found on these ones. In fact there were 2 edge holes on 2 spots but they have been restored as follows: A negative mold of the edge was taken on a healthy spot. This mold was placed above the edge hold and a special 2K-polyurethane resin was applied from the inside. The edge hole becomes nearly fully invisible and the conture of the edge is fully restored. The resin connects flawless with the base material. New sticky tape on the back has to be applied by the buyer.

-Jens