Picture of a white Audi A8 - 4,2 TDI being tuned to 400 HP / 900 Nm Audi A8 – 4,2 TDI tuned to 400 HP / 900 Nm Post author:DA Post published:December 30, 2018 Post category:Cars Post comments:0 Comments Continue ReadingAudi A8 – 4,2 TDI tuned to 400 HP / 900 Nm