-10%
Click to zoom in
SKU: TS-0605-3072 | UPC: 9329677015041
Turbosmart IWG75 2015-2021 Subaru WRX 7 PSI Black Internal Wastegate Actuator
The Turbosmart IWG75 is a direct replacement internal wastegate actuator designed for the factory turbocharger on 2015-2021 Subaru WRX models and 2012-2013 Forester XT variants. It delivers consistent 7 PSI boost with improved response over stock actuators. Engineered for Subaru EJ and FA turbo systems this actuator ensures reliable performance during high-boost demands.
Key Features
- 7 PSI Spring: Pre-loaded spring provides factory-like boost levels with quicker spool and reduced overboost for consistent power delivery across RPM ranges.
- Expanded Diaphragm Surface: 343 percent larger than OEM for superior boost control stability even under extreme conditions and heat.
- Nitronic 60 Valve Stem: Heavy-duty stem resists wear and fatigue delivering long-term durability in demanding turbo applications.
- Reinforced Silicone Diaphragm: Nomex-reinforced high-temperature diaphragm maintains seal integrity and prevents boost leaks over time.
- Black Anodized Housing: 6061-T6 billet aluminum housing with black finish resists corrosion and integrates seamlessly with engine bay aesthetics.
Product Notes
- Direct bolt-on installation requires no modifications to turbocharger or wastegate canister.
- Pair with Turbosmart springs for custom boost tuning up to 26 PSI maximum.
- Ships fully assembled and tested for immediate use.
Installation Notes
- Professional installation recommended.
- Remove factory actuator by releasing circlip and disconnecting rod end from wastegate arm.
- Compatible with OEM mounting brackets and hardware on listed Subaru models.
This Part Fits
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2012-2013 | Subaru | Forester | XT Premium |
| 2012-2013 | Subaru | Forester | XT Touring |
| 2015-2021 | Subaru | WRX | Base |
| 2015-2021 | Subaru | WRX | Limited |
| 2015-2021 | Subaru | WRX | Premium |
Why Choose Turbosmart?
- Hand-crafted in Sydney Australia since 1997 with strict quality control for performance reliability.
- Backed by in-house research testing and after-sales support trusted by enthusiasts worldwide.
- Innovative designs proven in motorsport ensure products exceed daily driver and track expectations.
Frequently Asked Questions
-
Q: Does this fit 2015-2021 Subaru WRX models with factory turbo?
A: Yes it bolts directly onto the OEM turbo wastegate on 2015-2021 WRX Base Limited and Premium submodels without modifications. -
Q: What material is the diaphragm made from?
A: Silicone with Nomex reinforcement rated for high temperatures up to 500 degrees F for reliable sealing. -
Q: Is a warranty included and what about installation?
A: Turbosmart offers a limited lifetime warranty against defects professional installation recommended for optimal results.
Shipping & Handling
- Method: Ground shipping via UPS or FedEx
- Availability: In stock - ships same or next business day
- Packaging: Compact box measuring 8.5 x 6.2 x 3 inches
- Weight: 0.8 lbs
Forced Induction
Forced induction is the fastest way to add real power to an engine without adding displacement, and this collection covers the full range of turbocharger, supercharger, intercooler, and boost control hardware needed to build a reliable boosted platform. Whether you are running a factory turbo upgrade, swapping to a bigger frame turbocharger, adding a centrifugal or roots style supercharger, or dialing in a nitrous system for a quick shot of extra power, you will find the components here to build and support the setup correctly. Every part in this collection is organized by system type so you can move from a stock turbocharger to a properly supported forced induction build in one place. Intercoolers, wastegates, blow off valves, boost controllers, and water meth injection components are all included alongside the core turbo and supercharger hardware so the entire boost system can be sourced together. What This Category Covers This collection includes turbochargers, turbo kits, s...
View Forced Induction Products
Turbosmart
Turbosmart forced induction accessories for turbocharged platforms are stocked at Black Ops Auto Works. Shop external and internal wastegates, blow off valves, electronic boost controllers, boost tee kits, and turbo plumbing hardware for Mercedes-Benz AMG, BMW, Jeep Wrangler JL 2.0T, Ram 1500 Hurricane 3.0L, Honda Civic Type R, and other turbocharged engines. Every product is filterable by year, make, model, trim, engine, and drivetrain so the correct part ships the first time. Black Ops Auto Works carries 628 Turbosmart SKUs across wastegates, blow off valves, boost control, and turbo hardware categories. What This Collection Covers Turbosmart designs boost control and turbo management hardware for any platform running forced induction, from factory turbocharged daily drivers to dedicated race builds. This collection brings together fitment verified wastegates, blow off valves, and boost controllers spanning modern factory turbo platforms like the Jeep Wrangler JL 2.0L Turbo an...
View Turbosmart Products
Wastegate Components
Wastegate components for Subaru WRX and STI, Nissan Skyline, Dodge Cummins diesel, BMW, VW, Mitsubishi Evo, and Honda turbocharged platforms are stocked at Black Ops Auto Works. Shop external wastegates, internal wastegate actuators, wastegate springs, solenoids, and replacement diaphragms for boost control on street and race turbo setups. Every product is filterable by year, make, model, engine, and wastegate size so the correct part ships the first time. Black Ops Auto Works carries 272 wastegate component SKUs across internal and external wastegate systems. What This Category Covers The Wastegate Components collection covers the hardware that regulates exhaust flow to a turbocharger, controlling boost pressure and protecting the engine from overboost. Coverage includes external wastegates for standalone turbo setups, internal wastegate actuators for factory and hybrid turbos, springs for adjusting spring pressure, and solenoids and control valves for electronic boost control ...
View Wastegate Components Products