While getting fobbed off a bit at the local dealer I asked about the WRC door sill

I think this is the thread you are looking for http://www.briskoda.net/forums/showthread.php?t=3950&page=1&pp=15&highlight=sill

I bought the front set a couple of weeks ago.

A nice addition but you have to keep giving them a wipe to keep them clean as they mark easily.