TurbosmartTurbosmart is committed to the development of products for the North American EcoBoost Mustang. Proof comes in the form of this newly designed Internal Wastegate Actuator. Awakening the full potential of the 2.3-liter EcoBoost, the new IWA is better able to control the flow of exhaust under high levels of stress at elevated boost temperatures. Check out full list of performance features and benefits below.

Official Release:

The EcoBoost Mustang has brought turbocharging back to the Mustang for the first time since the Fox Body SVO. While the EcoBoost offers strong performance with impressive fuel economy, Turbosmart believes the Mustang’s 2.3-liter EcoBoost has a lot more potential. This is why Turbosmart has committed to developing a whole range of products for all North American EcoBoost models.

Turbosmart has designed a brand new Internal Wastegate Actuator for the Mustang EcoBoost. Turbosmart’s IWG-75 Internal Wastegate Actuator better controls the flow of exhaust gas to the turbine of the turbocharger compared to the stock actuator, resulting in a flatter boost curve which comes on sooner, with more stable boost and less drop off at the end of the rev range. The result is a more drivable car with smoother power delivery and less turbo lag.

Turbosmart’s Internal Wastegate Actuator can cope with the high stresses and temperatures of high boost applications for prolonged periods of time, and is highly customisable with interchangeable springs for a range of boost levels. Constructed with the level of precision customers have come to expect from Turbosmart, the IWG-75 Internal Wastegate Actuator allows the EcoBoost engine to realize its full potential.


  • Silicone diaphragm with Nomex reinforcement to withstand high temperatures
  • High grade, billet aluminum construction
  • Stainless steel rods and connecting clevis for corrosion resistance
  • Locking Collar design cap allows for quick spring changes
  • Ideal for use with any Turbosmart boost controller