Today i found this Porsche 987 in a german auto sell portal.
Kilometerstand
117.000 km
Hubraum
3.600 cm³
Leistung
419 kW (570 PS)
What? Yes, they've put a Porsche M 97.70 Biturbo engine in. How did they do it? Kind of upside down. So the complete oem engine fits in the car.
Porsche Boxster als Cabrio/Roadster in Nohn
Website:
Boxermotor
Regards, Markus