For Audi A3 Hatchback, 8P (5 door) (Sportback) 2003 - 2009.
Traditionally used in the UK for all serious forms of towing and generally the most cost effective option. A 50mm towball is bolted to a two hole faceplate that also allows the fitting of accessories such as towbar mounted cycle carriers or bumper protection plates. Please be aware that the fairly bulky shape may set off parking sensors when your car is not in towing mode.