605HP Audi S8 D4 Quattro 4.0 TFSI V8T with Milltek vs Porsche 991 Turbo S | DriveTribe


This video features a beasty 605HP 4.0 TFSI V8T tuned Audi S8 D4 racing among several supercars during a track event in The Netherlands! The S8 is not really the ideal car to use on a racetrack and it was quite impressive to see in action!