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

A Porsche 911 of the 996 generation – the first of the water ... With a bespoke stainless steel exhaust the CSR sounds devilishly like a Carrera Cup refugee. The drivetrain is inertia free ...

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