Turbosmart 7 PSI Internal Twin Port Wastegate Kit Nissan R35 GT-R 2008+ Vehicle Model_Fiesta Properly designed valve springs will

Properly designed valve springs will control the dominant harmonics

meaning these have passed the strict national vehicle safety standards

Same arm brand as used on Patrick Goodins Professional Formula Drift Race Car

Perfect for high performance and sport compact drivers

(3) M5 Lock nuts

Turbosmart 7 PSI Internal Twin Port Wastegate Kit Nissan R35 GT-R 2008+ Vehicle Model_Fiesta Properly designed valve springs willPart #: TS 0615 2073 Turbosmart's new Twin Port Internal Wastegate Actuators bring a new dimension of control to the R35's twin turbo setup. Whereas traditional internal wastegate actuators utilise a single pressure port to operate the actuator, Turbosmart's Twin Port actuators feature a second pressure port to a separate chamber. The pressure differential between the two sealed champers creates a dynamic force which overcomes the spring force inside