2 7T Quattro : Audi A6 Engine Ecu C5 2 7t Quattro 184kw Petrol 4z7907551n. A4 S4 1997 Performance Figures Specs And. Rare 6 Speed Stick Audiforums Com. Tag F R Hd Wallpaper Photography Id 22182 Abyss C5. Luftfilter B5 59 91.