I have for sale a used only once Westfalia (OEM) removable tow bar, this bar is exactly the bar you would have if you had it factory ordered or if you ordered as a spare part from Audi. It is boxed in as new condition with full fitting instructions etc. Fitting is quite simple and doesn't take very long at all. Westfalia Part Number 305 425 600 001 RRP £390.00 Fitting Instructions here - http://www.westfalia-automotive.de/konverter.php3?nummer=305425600001 Fits - Audi A4, A4 Allroad Quattro, S4, A5, A5 Cabrio, A5 Sportback,S5, S5 Sportback, S-line. Both keys are present. Also includes factory spec 13 Pin wiring kit for vehicles without Tow Bar Prep (Although it also works in cars that do, as mine did). This kit is the same part you would buy if you ordered direct from Audi. Westfalia Part Number 305 214 300 113 RRP £186.00 Fitting Instructions here - http://www.westfalia-automotive.de/fileadmin/templates/pdf/e_anlagen/305/e305214391101-07.pdf Further included is the additional holder required to store the towing ball in the boot. Collection from Southampton or Luton area preferred but postage can be arranged at cost.