Nissan officially unveiled the Project 370Z, a one-off sports car based on the well-known 370Z Coupe. The first stage of the tuning process includes a power boost for the 3.7-liter V6 engine. Thanks to a Greddy turbocharger, Greddy Ti-C catback exhaust and new KW coilover suspension, the Japanese model develops around 500 horses, well over