Search Results We have found 1 items matching your search query. Close Audi RS6 4.2 V8 4B Engine Posted 01 years 10 months 18 days 22 hours 37 minutes ago. Asphalt Racing 455 For sale is an 2003 Audi RS6 4B 4.2 V8 biturbo engine,European version with 105,000 KM when remover, fully running with 30 days warranty or money back if not satisfied. Includes gearbox, Ecu, Wiring,T Unknown 1 Page 1 of 1