9ff tunes Porsche 911 Cabriolet

The souped-up Porsche 911 Cabriolet makes it from zero to 186 mph in stunning 22 seconds. Now that's fast.

9ff has added some modifications to the cabrio's twin-turbocharged flat-six engine, pushing up its maximum power output to considerable 650 hp and pumping its torque to more than impressive 612 lb-ft.

9ff says that the tuned Porsche 911 Cabriolet now accelerates from zero to sixty in negligible four seconds, and from stop to 124 mph in less than 10 seconds.

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