“Sporting the same power plant and chassis setup as it’s Coupe cousin, the Convertible 911 Carrera S turns each precise throw of the gearshift into an invitation. And every turn of the steering wheel into a revelation. An optional Tiptronic S transmission monitors your style of driving and, in automatic mode, intuitively selects a computerized shift program for optimal levels of acceleration, braking, and cornering. Together with the standard Porsche Active Suspension Management (PASM), which seamlessly adapts damping forces to changing road conditions and riving styles, the result is added agility without compromising safety or comfort. Amen”
2008 Porsche 911 Product Guide, Page 24, Paragraphs 2-3