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:
Roller sunblinds
Roller sunblinds for the rear side
windows
Pull out the roller sunblind at the loop and hook
it onto the bracket.
Do not open the window while the roller
sunblind is raised.
Do not open the win ...
Selecting a station
1. "Radio"
2. "FM" or "AM"
3. Select the desired station.
Select the desired station
All saved stations are stored for the remote control
currently in use.
Chang ...
Exciting, elegant, innovative design
The drive-train layout, with a longitudinally mounted in-line engine at the
front and rear-wheel drive, is unique within the compact segment. This improves
the new BMW 1-Series' handling, and is a ...