Turbosmart IWG75 7 PSI Black Internal Wastegate Actuator for 2015-2017 Subaru WRX
The Turbosmart Upgraded Wastegate Actuators are designed to maximize boost response for your factory frame turbocharger. The IWG75 Series Actuators feature an increased ‘Working Ratio’ compared to the factory equipment, offering enhanced boost response across the entire RPM range.
This improved ‘Working Ratio’ is achieved through a larger diaphragm surface area and revised springs, allowing for greater leverage against boost and backpressure forces while maintaining exceptional responsiveness. Upgrading to these actuators, with the same base pressure as factory units, results in a broader boost and torque curve, with peak boost reached earlier and sustained longer into higher RPMs. Performance gains can be further amplified with higher base pressures, though tuning and recalibration may be required.
Important Note About Vehicle Fitment
Our vehicle fitment selection tool is currently in development, and we’re working hard to ensure the accuracy of our data. While most models and trims should be correct, there may be some instances where fitment information is incomplete or an alternative option is available.
If you’re unsure about the compatibility of a part with your vehicle, please don’t hesitate to reach out to us for assistance. Our team is here to help you find the perfect fit!
Year | Make | Model | Trim |
---|---|---|---|
2015 | Subaru | WRX | |
2016 | Subaru | WRX | |
2017 | Subaru | WRX | |
2018 | Subaru | WRX | |
2019 | Subaru | WRX | |
2020 | Subaru | WRX |
Questions? We're Here to Help!
530-531-4501