Turbosmart GenV IWG (Twin Port) Wastegate Actuator Suit Garrett G25 14 Ps
This Turbosmart GenV IWG (Internal Wastegate Actuator) is specifically engineered for the Garrett G25 Series turbochargers. It brings the award-winning technology of Turbosmart’s external wastegates into a compact, bolt-on internal actuator package, offering a massive leap in boost control compared to factory units.
This Turbosmart GenV IWG (Internal Wastegate Actuator) is specifically engineered for the Garrett G25 Series turbochargers. It brings the award-winning technology of Turbosmart’s external wastegates into a compact, bolt-on internal actuator package, offering a massive leap in boost control compared to factory units.
Key Features & Benefits
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Twin Port Control: The Twin Port design allows for pressure manipulation on both sides of the diaphragm. This gives you a much wider boost window, meaning you can use a soft base spring for low boost while still being able to hit very high boost levels by forcing the gate shut.
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Modular Spring System: Utilizing Turbosmart’s unique locking collar, you can swap springs in minutes. The kit comes pre-installed with a 14psi setup but includes additional springs (3, 5, and 7 psi) that can be combined to achieve base pressures from 5psi all the way up to 26psi.
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Precision Engineering: Features a Nitronic guide and a Hard Chromed Intermediate Rod for maximum reliability. The proprietary swivel joint ensures completely linear actuation, preventing the rod from binding even under extreme heat.
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High-Heat Resilience: Designed to handle the punishing temperatures of high-performance turbocharged engines without the diaphragm failure common in OEM plastic/rubber actuators.






















