Story about 981/991.1 install Adapter-X
Adapter-x add mode switch dial control drive mode to Porsche 991.1/981/958.1
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The mode switch on the steering wheel, derived from the 918 Spyder, is equipped in the 991.2/718 and the latest 971/9YA with the Sport Chrono Package. Four driving modes are available to choose from: 'Normal', 'Sport', 'Sport Plus', and 'Individual'....