Twin-scroll turbocharging
The new four-cylinder engines also feature twin-scroll turbocharging. This means that the exhaust stream from cylinders 1 and 4, and the exhaust stream from cylinders 2 and 3, follow separate spiral-shaped paths to the turbine wheel. This reduces exhaust back-pressure at low engine rpm, allowing the energy of the exhaust gas pulses to be utilised as efficiently as possible. The result is instant throttle response and fast-revving performance which BMW drivers can instantly translate into driving pleasure.
See also:
Integral Active Steering
The concept
Integral Active Steering is a combination of Active
Steering and rear axle steering.
Active Steering varies the steering angle of the
wheels in relation to the steering wheel movemen ...
Changing settings
1. Select a field.
2. Turn the controller until the desired setting
is displayed.
3. Press the controller. ...
System limits
Sudden tire damage
Sudden serious tire damage caused by
external influences cannot be indicated in advance.
◀
The system does not operate correctly if it has
not been reset. For exampl ...