SKU: turTS-0605-3072
Turbosmart IWG75 7 PSI Black Internal Wastegate Actuator - 15+ WRX
$208.95Price
The IWG75 7 PSI internal wastegate actuator replaces the stock unit on 2015‑2021 Subaru WRX models. It features a silicone diaphragm reinforced with Nomex for high‑temperature durability. Constructed from billet aluminum with stainless‑steel rods and a locking collar for quick spring changes. The actuator provides precise boost control, delivering a flatter boost curve and reduced turbo lag. Designed for high‑boost applications, it is compatible with any Turbosmart boost controller.
| Actuator Type | Internal Wastegate |
| Boost Pressure | 7 PSI |
| Diaphragm Material | Silicone with Nomex reinforcement |
| Construction Material | Billet aluminum with stainless steel hardware |
| Weight | 3.0 lb |
| Dimensions (L×W×H) | 6 × 4 × 4 in |
| Compatibility | Subaru WRX 2015‑2021 |
| Spring Adjustability | Interchangeable springs for various boost levels |
| Mounting Style | Locking collar design for quick spring changes |
- 2012-2013 Subaru Forester XT Premium H4.2458cc Forced Induction::Wastegates
2012: Suitable for (FA20F) 2013: Suitable for (FA20F)
- 2012-2013 Subaru Forester XT Touring H4.2458cc Forced Induction::Wastegates
2012: Suitable for (FA20F) 2013: Suitable for (FA20F)
- 2015-2021 Subaru WRX Base H4.1998cc Forced Induction::Wastegates
2015: Suitable for (FA20F) 2016: Suitable for (FA20F) 2017: Suitable for (FA20F) 2018: Suitable for (FA20F) 2019: Suitable for (FA20F) 2020: Suitable for (FA20F) 2021: Suitable for (FA20F)
- 2015-2021 Subaru WRX Limited H4.1998cc Forced Induction::Wastegates
2015: Suitable for (FA20F) 2016: Suitable for (FA20F) 2017: Suitable for (FA20F) 2018: Suitable for (FA20F) 2019: Suitable for (FA20F) 2020: Suitable for (FA20F) 2021: Suitable for (FA20F)
- 2015-2021 Subaru WRX Premium H4.1998cc Forced Induction::Wastegates
2015: Suitable for (FA20F) 2016: Suitable for (FA20F) 2017: Suitable for (FA20F) 2018: Suitable for (FA20F) 2019: Suitable for (FA20F) 2020: Suitable for (FA20F) 2021: Suitable for (FA20F)
- 2012-2013 Subaru Forester XT Premium H4.2458cc Forced Induction::Wastegates




