The 4.4-liter twin-turbo V-8 of the 2018 BMW M550i xDrive comes equipped with twin-scroll turbochargers, a precision injection system with Valvetronic fully variable valve lift, and Double Vanos ...

BMW has just revealed the smallest (and likely the most affordable) entrant in its M performance line of vehicles. The new 2016 BMW M2 coupe leads the current BMW M235i as the top performance model in ...

Discover the inner workings of BMW's VANOS system in this in-depth teardown with MR VANOS. We’ll explain how the VANOS unit functions, why it fails, and what you can do to keep your E36 M3 running at ...