Turbosmart Internal Wastegate Actuator 7psi - WRX 2015-2017
Turbosmart's IWG-75 Internal Wastegate Actuator allows more precise control over the exhaust flow to the turbo compared to the stock actuator, creating a flatter, more stable boost curve with less drop off at the end of the rev range. The result is a more drivable car with better turbo response, smoother power delivery and less lag. Turbosmart's Internal Wastegate Actuator can cope with the high stress and temperatures of high boost applications for prolonged periods of time, and is highly customisable with interchangeable springs for a range of boost levels. Stock actuators can struggle to cope with the pressures of increased boost, so the IWG-75 is a must for the WRX enthusiast looking for more power while avoiding damaging boost spikes.
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