Turbosmart Universal Wastegate Actuator (IWG75)

Dispatched under 3 days, as of Wednesday, June 29, 2022

Turbosmart IWG75 Actuator

  • To suit turbochargers with internal wastegate
  • Improved boost and response throughout the RPM range
  • High grade billet aluminum construction
  • Silicon diaphragm
  • Springs rate : 10 psi (0.7 bar)
  • Stainless steel rods and clevis
  • Brand specific locking collar system
  • Thread : M6, 140 mm
  • Made in Australia

Turbosmart IWG75 Wastegate Actuator 10 psi Specifications

This Turbosmart IWG75 internal wastegate actuator makes the most of your turbocharger's capabilities by significantly improving its response and boost pressure over the entire RPM range. With the increased diaphragm size and new spring rate, the actuator is also able to handle boost and back pressure more efficiently.

When used with the standard boost pressure, the Turbosmart actuator is able to widen the boost and torque curve through peak boost being achieved earlier in the RPM and being held longer, into higher RPM. Pressure management is also more precise.

This universal product with M6 140 mm long thread is compatible with a large number of turbochargers with internal wastegate. Some fabrication is likely required, including additional hardware such as clevis and brackets.


Manufacturer Turbosmart
Founded in 1997, the Australian company Turbosmart is one of the leaders in solutions for boost regulation. Reputed for their quality and reliability, the brand's products are developed, made and tested exclusively in-house, whether it be dump valves, wastegates, boost controllers, gauges or pressure regulators. Turbosmart's slogan, "Engineered to win", is a statement of the firm's goals in terms of performance and competitiveness.