What is the fine-grained topic of the following text: The very extensive list of factory-fitted options include 19" Sport Design wheels, the Tiptronic S gearbox with 'fingertip' gear change, Porsche Ceramic Composite brakes, fully electric seats with drivers memory, a BOSE sound system, heated seats, satellite navigation, the Sport Chrono Pack Plus, a rear wiper, rear parking sensors, soft ruffled leather, a multifunction steering wheel and a CD autochanger. Only return the topic.
Factory-fitted options for a Porsche vehicle