A3, 3.2 S-Line.. Trailer hitch compatible rear bumper cover?

The lower bumper cover in the parts list below shows an optional hatch (and opening) for the trailer hitch. http://etka.auto2.ru/au/A3/2005/412/56/4156866 /
(This list covers up to 2005 only, so I don't think it shows the S-Line parts. I posted it only to show the cover and opening)
Today, I noticed that the S-line kit has a different rear bumper, especially the lower section.
Does anyone know there's a hitch-compatible cover in S-line trim?
I'll also have to order the hitch and cover from overseas, probably the UK. Can anyone recommend a dealer who will ship to the USA? -- Email reply: please remove one letter from each side of "@" Spammers are Scammers. Exterminate them.
Add pictures here
<% if( /^image/.test(type) ){ %>
<% } %>
Add image file

Motorsforum.com is a website by car enthusiasts for car enthusiasts. It is not affiliated with any of the car or spare part manufacturers or car dealers discussed here. All logos and trade names are the property of their respective owners.