Uploaded April 2023 | Updated September 2026, 10 minutes ago

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9ff Porsche 911 / 997 Turbo convertible in action. Fast Half Mile Acceleration with a top speed of almost 300 km/h. Hello and welcome to the Car Acceleration TV channel.

9ff's fastest and road-legal vehicle to date is a Porsche 997 Turbo providing up to 1000HP of system power. Just listen to the insane sounds of this Porsche 911 997 tuned by 9ff being unleashed during the Race1000 event. This beast is able to produce 1000 horsepower.

9ff Porsche did a great job with his convertible !!!

Enjoy fast onboard acceleration and insane sound...

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If you like this video, please visit my youtube car channel for best sound, drive & grip, acceleration 0-60 0-100 and top speed videos, other Porsche 911 (993, 996, 997, 991) videos, ec gt3 rs, turbo s and so on...