16-06-2026
Iwg75
Had a hard time getting it to fit ended up needing to cut it and modify the oem bracket because the bracket that came with it needed to be drilled out as the bolt holes are too small.
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Turbosmart IWG75 Wastegate Actuator Suit Subaru WRX 2009 – 2014/WRX STI 04 – Current 7 PSI Black - TS-0605-1072
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.
This Improved ‘working ratio’ is achieved through an increase to the effective surface area of the diaphragm and revisions to the actual springs fitted, resulting in greater leverage of the forces the actuator is working against (boost and backpressure) while still being super-responsive.
Upgrading with the same base pressure as the factory, you can expect a broader boost and torque curve through peak boost being achieved earlier in the RPM and being held longer into higher RPM. These improvements can be amplified with higher base pressures. However, tuning and recalibration is likely required.
Features
Proprietary Silicon Nomex Diaphragm
Choice of Springs from 3psi to 26psi (Optional)
High-Grade Billet Aluminum Construction
Stainless Steel Rods and Clevis
Turbosmart Unique Locking Collar System
This is a bolt-on fitment for the VF Series (VF39, VF43, VF48 and VF52) turbocharger as a fitted factory to the EJ25 Powered Subaru WRX STi 2004-2020.
