In this video, professional drivers demonstrate how to perform an emergency braking at 170 km/h with the BMW M440i Coupe. #shorts Video filmed by: instagram.com/silviu.toma | instagram.com/romaniadrivingexperience According to this driving school, this exercise was performed on a closed race track with professional drivers. Join this channel to get access to perks: youtube.com/channel/UCTy_K-DwKVBUc4Anbub4arw/join Discover all things BMW before anyone else! Subscribe now to BMWBLOG car channel 👉bit.ly/bmwblog_subscribe ............................................................ Instagram – instagram.com/bmwblog Tiktok - tiktok.com/@bmwblog.com Facebook – facebook.com/bmwblog Twitter – twitter.com/bmwblog ............................................................. #bmw #bmw4series #bmwm