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SKU: TS-0681-5102 | UPC: 9329677012699
Turbosmart IWG75 Universal 150mm Rod 10 PSI/1.0 Bar Black Internal Wastegate Actuator
The Turbosmart IWG75 delivers reliable boost control as a direct replacement internal wastegate actuator for most aftermarket and OEM turbochargers with 150mm arm lengths. This black edition with 10 PSI spring ensures consistent performance across universal applications like Garrett GTX series, Precision, and BorgWarner EFR turbos. Install it to maintain steady boost levels and improve turbo response on Subaru WRX/STI, Mitsubishi Evo, and similar boosted vehicles.
Key Features
- 75mm Diaphragm: Silicone construction with Nomex reinforcement responds quickly to pressure changes for stable boost holding up to 26 PSI with optional springs
- 150mm Actuator Rod: Nitronic 60 stainless steel rod adjusts easily and withstands high heat and corrosion in demanding turbo setups
- Black Anodized Housing: Lightweight aluminum body resists wear and provides a sleek finish that matches performance turbo housings
- 10 PSI Spring: Pre-installed 1.0 Bar spring offers plug-and-play boost control with option to swap for higher pressures
- Direct Bolt-On Design: Pre-clipped assembly simplifies replacement on factory or upgraded internal wastegates without fabrication
Product Notes
- Measure wastegate arm length to confirm 150mm compatibility before ordering
- Store in dry conditions to preserve diaphragm integrity
- Ships in protective foam packaging to prevent damage
Installation Notes
- Professional installation recommended.
- Release factory clip and attach new actuator to wastegate arm with supplied circlip
- Compatible with standard M6 or M8 mounting holes on most housings
This Part Fits
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2002-2021 | Subaru | Impreza | WRX / STI |
| 2003-2006 | Mitsubishi | Lancer | Evolution VIII |
| 2007-2015 | Mitsubishi | Lancer | Evolution IX / X |
| 2009-2020 | Subaru | Forester | XT |
| 2015-2021 | Subaru | WRX | All |
| Universal | Universal | Turbochargers | Garrett GTX / G-Series / Precision / BorgWarner |
Why Choose Turbosmart?
- Hand-crafted in Sydney Australia since 1997 with proven reliability in racing
- Rigorous testing ensures performance beyond stock actuators
- Innovative engineering from dedicated research facility
Frequently Asked Questions
-
Q: Does this actuator fit my Garrett GTX3076R turbo?
A: Yes it bolts directly to Garrett GTX30/35 series and most with 150mm arm using standard V-band or T3 housings -
Q: What material makes up the diaphragm?
A: High-temperature silicone reinforced with Nomex fabric handles continuous 300F+ exposure without failure -
Q: What warranty coverage applies?
A: Backed by Turbosmart warranty against defects when installed correctly on compatible applications
Shipping & Handling
- Method: UPS Ground / USPS Priority
- Availability: In stock - ships same or next business day
- Packaging: Compact box measuring 8 x 6 x 4 inches
- Weight: 1.1 lbs (0.5 kg)
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