Turbosmart IWG75 Internal Wastegate Actuator for Subaru WRX/STi - 7 PSI Black

Turbosmart Upgraded Wastegate Actuators have been developed to provide the maximum possible boost response for your factory frame turbocharger. The Turbosmart IWG75 Series of upgraded Actuators benefit from an increased 'Working Ratio' over the factory equipment resulting in improved boost response throughout the RPM range.
Subaru WRX STi Internal Wastegate Actuator (IWG) provides better turbo response and greater sensitivity when managing boost pressures.

• Choice of Springs from 3psi to 26psi (Optional)


• High-Grade Billet Aluminum Construction


• Turbosmart Unique Locking Collar System


• Proprietary Silicon Nomex Diaphragm


• Stainless Steel Rods and Clevis

The Turbosmart IWG75 Internal Wastegate Actuator is designed to enhance boost response for Subaru WRX and STI models, providing improved turbo efficiency and sensitivity. Constructed from high-grade billet aluminum, this upgrade offers durability and consistent performance under demanding conditions. Its proprietary silicon Nomex diaphragm and stainless steel rods and clevis ensure reliable operation and longevity. The actuator features a unique locking collar system for precise adjustments, allowing users to fine-tune boost levels according to their preferences or performance needs.
Designed to fit various Subaru models from 2004 to 2014, including the Impreza, this actuator improves boost response throughout the RPM range, resulting in quicker spool times and better throttle control. With an adjustable spring option, users can select from a range of boost pressures, from 3 psi up to 26 psi, enabling tailored performance tuning. The IWG75's increased working ratio over factory equipment means better responsiveness, especially at higher RPMs, facilitating more efficient power delivery and engine response.
Installation is straightforward, and the actuator's robust construction ensures it withstands the rigors of high-performance driving. Ideal for enthusiasts seeking reliable boost management and enhanced turbo performance, the Turbosmart IWG75 is a proven upgrade for Subaru turbocharged engines. Whether for daily driving, spirited runs, or competitive racing, this actuator provides the control and responsiveness needed for optimal engine performance.

Features:

• High-grade billet aluminum construction for durability

• Proprietary silicon Nomex diaphragm for reliable operation

• Stainless steel rods and clevis for longevity

• Unique locking collar system for precise adjustments

• Adjustable spring options from 3 psi to 26 psi for custom boost tuning

• Designed to improve boost response across RPM range

• Compatible with multiple Subaru Impreza and WRX/STi models from 2004 to 2014

Fitment:
2004 Subaru Impreza
2005 Subaru Impreza
2006 Subaru Impreza
2007 Subaru Impreza
2008 Subaru Impreza
2009 Subaru Impreza
2010 Subaru Impreza
2011 Subaru Impreza
2012 Subaru Impreza
2013 Subaru Impreza
2014 Subaru Impreza
2015 Subaru WRX STI
2016 Subaru WRX STI