The Porsche 911 Turbo S Cabriolet has received the aftermarket treatment from the engineers at O.CT Tuning. This model is on its way to a well-deserved retirement as the 991.2 version will be out in a few months, but the tuners wanted to demonstrate the outgoing model still has some life in it. They focused on the open-top turbo version and worked on its turbocharged 3.8-liter 6-cylinder engine which now develops a massive 669 PS (492 kW) and 880 Nm (650 lb-ft), representing a serious boost over the engine’s stock output of 560 PS (412 kW) and 700 Nm (517 lb-ft).
In terms of performances, a standard Porsche 911 Turbo S Cabriolet equipped with the Sport Chrono Package will cover the 0-100 km/h (0-62 mph) sprint in 3.2 seconds, but this massively tuned variant is considerably quicker as it completes the same task in as little as 2.7 seconds while the 0-200 km/h (0-124 mph) task is achieved in 9.32 seconds. As far as top speed is concerned, it has been increased from the series 198 mph (318 km/h) to no less than 208 mph (335 km/h).
As a final note, O.CT Tuning mentions that similar power packages can be applied on the regular Porsche 911 Turbo.
Source: O.CT Tuning