Kubatech Tunes the Porsche Carrera GT to 660 HP

Kubatech, a self-proclaimed engine software expert from Mechernich, Germany, has introduced a new Stage II tuning kit for the Porsche Carrera GT, which adds an extra 48 hp (36 kW) and 52 Nm (38 lb-ft) of torque. The German firm achieved this by modifying the engine management system and fitting a new Cargraphic sport exhaust system.

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