Porsche has announced a slew of updates to its lineup, including an optional kit that adds 30 hp to the 911 Carrera S, Carrera 4S, and Targa 4S. The power kit, which increases output to**450 hp, includes larger turbochargers, the Sport Chrono package including dynamic mountings, a modified brake cooling system, and a**sports exhaust system […]
The post Porsche 911 Carrera S Gains 30 HP with Optional Kit appeared first on Motor Trend.


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