There's a twin-scroll turbocharger hanging off the exhaust, and Sipson custom-built the car's intake ... The engine mates to the 996's original transmission somehow, with an upgraded clutch ...

The model was custom-built by Porsche Classic for the Porsche Club of America, making it a unique collector's item. This model features an engine from a 996.2 GT3, making it a potent sports car ...

There's a twin-scroll turbocharger hanging off the exhaust, and Sipson custom-built the car's intake ... via a limited-slip ...