Audi Sport customer racing cooperates with two strategic partners in its TCR racing program. 

OZ Group

OZ is an Italian company with global distribution and a multi-brand marketing strategy. Its main headquarters and production facility are in Italy (San Martino di Lupari, Padua), and it sells light alloy wheels through a global network of branches and qualified sales partners. OZ symbolizes Italian excellence in the world of wheels and is a major supplier to multiple sectors, including motor racing, aftermarket, motorbike, and OEM with custom projects for luxury automakers.


Ravenol is the brand name of Ravensberger Schmierstoffvertrieb GmbH that was founded in 1946 in Westphalia, Germany. Initially, the company restricted its activities to the manufacture and sale of monograde engine oils and a selection of industrial cleaning products. Nowadays, motorists and many businesses from the automotive, engineering, steel and construction sectors, as well as mining, agriculture and transport companies rely on Ravenol-branded oils and lubricants, and Ravenol products are now available in over 80 countries.