2002 Audi RS 6 (4B,C5): V8 engine with carbon fiber cover and Audi rings logo
The Car Spy, CC BY 2.0 <https://creativecommons.org/licenses/by/2.0>, via Wikimedia CommonsClose-up view of a V8 engine featuring a carbon fiber engine cover adorned with the Audi rings logo and the 'BITURBO' marking in red.
