What is a Rev Match and when should it be used in the BMW M4?

I've noticed a Rev Match feature in my BMW M4 while driving. What exactly does it do and when is the best time to use it?

Rev Match is a feature that automatically adjusts the engine speed to match the speed of the transmission when downshifting. This helps reduce wear and tear on your transmission and provides a smoother driving experience. It should be used when downshifting at higher speeds or when coming to a complete stop.

I recommend using Rev Match whenever possible to extend the lifespan of your transmission and improve your driving experience. It's a convenient feature that shouldn't be overlooked.

Rev Match is particularly useful when entering a corner at high speeds as it helps maintain balance and control of the vehicle. I suggest practicing with it in different driving scenarios to get a better feel for its benefits.