Audi S4 B5 2.7 V6 Biturbo Acceleration Sound 0-300 Drag & Track by turboandstance - October 20, 2018February 4, 2020 Ultimate 700HP+ Sleeper, Audi Tuned by Boosted Monkey – Fast Audi S4 B5 2.7 V6 Bi-Turbo Quattro with RS4 engine producing 727HP and 860NM. Brutal fast acceleration 0-300km/h and loud anti lag exhaust sound. Watch the video below and leave a comment.Follow us also on Facebook, Pinterest or Instagram! Leave a comment