*531BHP SUPERCHARGED* AUDI B7 RS4 – *BUY ONE RIGHT NOW!* Acceleration & Sound by turboandstance - January 12, 2023January 12, 2023 In this video, Sid North is driving one of my all time favourites! The Audi B7 RS4 – this particular one has a PES Supercharger that’s been tuned by MRC. So its now pushing out a whopping 531BHP and 590 LB-FT. It’s got a rare factory optional Carbon Ceramic Brakes, KW V3 coil overs, Water/meth injection 50-50 mix. and many more. With these mods – has it taken away some of the purity? Check the video to find out. Don’t forget to follow us also on Facebook, Pinterest or Instagram! Leave a comment