Turbosmart 08+ Nissan R35 GT-R 19 PSI Internal Wastegate Kit

Turbosmart's Upgraded Wastegate Actuators, specifically the IWG75 Series, are designed to enhance boost response for factory frame turbochargers. Key features and warnings associated with these upgraded actuators are outlined below: Key Features: Improved Working Ratio: The IWG75 Series offers an increased 'Working Ratio' over factory equipment, leading to improved boost response throughout the RPM range. Effective Surface Area: Achieves an improved working ratio through an increase in the effective surface area of the diaphragm and revisions to the springs, providing greater leverage against boost and backpressure forces. Broad Boost and Torque Curve: Upgrading with the same base pressure as the factory can result in a broader boost and torque curve. Higher base pressures can further amplify these improvements, but tuning and recalibration are likely required. Available Versions: 7psi / 0.50 BAR: TS-0615-2072 19psi / 1.31 BAR: TS-0615-2192 24psi / 1.65 BAR: TS-0615-2242 Const