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SKU: TS-0620-3142 | UPC: 9329677012477
Turbosmart Universal IWG75 Borg Warner B2 160mm Rod Black 14PSI Internal Wastegate
The Turbosmart IWG75 Internal Wastegate Actuator replaces stock units on Borg Warner B2 frame turbochargers with 160mm rod length. It fits performance vehicles like Subaru Impreza WRX STI and Mitsubishi Lancer Evolution equipped with compatible turbos. This actuator maintains 14 PSI boost with fast response and long-term reliability under high heat.
Key Features
- Direct Bolt-On Fit: Matches Borg Warner B2 frame turbo specifications for installation without modifications or fabrication.
- 14 PSI Spring Pressure: Controls boost accurately from the factory with options for spring upgrades to adjust higher levels.
- Nitrogen Charged Diaphragm: Responds quickly to boost changes and resists fatigue in extreme temperatures up to 500°F.
- 12mm 304 Stainless Rod: Provides strength and resistance to corrosion for consistent operation over thousands of cycles.
- Investment Cast Housing: Black anodized stainless steel bracket ensures durability and clean under-hood appearance.
Product Notes
- Measure wastegate rod at 160mm on your Borg Warner B2 turbo to confirm compatibility.
- Optional spring kits available for 5 to 26 PSI boost tuning.
- Individually dyno tested before shipping for performance assurance.
Installation Notes
- Professional installation recommended.
- Bolt-on design uses existing turbo bracket and hardware.
- Adjust preload after install to match desired boost with gauge verification.
This Part Fits
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2004-2021 | Subaru | Impreza | WRX STI |
| 2005-2009 | Subaru | Legacy | GT |
| 2004-2013 | Subaru | Forester | XT |
| 2003-2006 | Mitsubishi | Lancer | Evolution VIII MR |
| 2007-2015 | Mitsubishi | Lancer | Evolution X GSR/MR |
| - | - | Universal Borg Warner | B2 Frame 160mm Rod Turbo |
Why Choose Turbosmart?
- Hand-crafted in Sydney Australia with focus on quality since 1997.
- Strict quality control and rigorous dyno testing on every unit.
- Innovative engineering backed by dedicated after-sales support.
Frequently Asked Questions
-
Q: Will this actuator fit my Borg Warner turbo?
A: Yes if it is B2 frame size with 160mm wastegate rod length, common on S200SX-E and S300SX-E series. -
Q: What materials are used in construction?
A: Silicone Nomex diaphragm, 304 stainless steel rod and bracket, anodized aluminum components for heat and wear resistance. -
Q: What warranty coverage is provided?
A: Limited lifetime warranty against manufacturing defects when installed and used as directed.
Shipping & Handling
- Method: UPS Ground or USPS Priority
- Availability: In stock - ships same or next business day
- Packaging: Protective cardboard box 7 x 5 x 3 inches
- Weight: 0.45 lbs
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