Porsche 911 Turbo User Handbook Manual page 36

911 Turbo Cabriolet passive safety for the open-air experience.
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On the road, top open or closed, deployable supplemental safety
the 911 Turbo Cabriolet has the bars, which provide additional
safety to match its performance. protection if the car overturns.
The system consists of two
Torsional rigidity and flexural spring-loaded bars which are
strength are exemplary for a housed behind each of the rear
two-plus-two convertible. Body seats. The rollover sensor—part
flexing is minimal, ensuring better of the airbag control unit—is used
handling and greater active safety. to monitor changes in vehicle
attitude, longitudinal and lateral
The 911 Turbo Cabriolet also acceleration, as well as the car's
comes equipped with automatically contact with the road. If the car
The 911 Turbo I Safety
overturns, padded supplemental
safety bars are automatically and
immediately deployed.
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