But how does it specifically work? The wastegate has a spring inside the wastegate actuator that holds the valve closed. This spring is rated for a certain pressure. There is also a pressure ...

The 35GTR 600 kit has the above upgrades, plus upgraded wastegate actuators and a Supersonic Titanium 89 mm exhaust. If the Nissan GT-R's 478 horsepower twin-turbo engine isn't powerful enough for ...