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SKU: TS-0203-1023 | UPC: 9329677009910
Turbosmart BOV Kompact Dual Port-34mm for Subaru WRX STI 2004-2021, WRX 2002-2007, Forester XT, Legacy GT
The Turbosmart BOV Kompact Dual Port-34mm delivers precise boost control for Subaru turbo models like Impreza WRX STI, WRX, Forester XT, and Legacy GT. Dual ports enable custom venting ratios from full atmospheric to recirculation for sharp throttle response and turbo longevity. Australian-made with billet construction, it replaces factory valves directly on TD05H and IHI VF turbos.
Key Features
- Dual Port Design: Adjustable atmospheric and recirculation venting for sound, performance, and emissions compliance
- 34mm Inlet Piston: Matches Subaru TD04/TD05H turbo outlets for bolt-on fit and rapid pressure release
- 6061-T6 Billet Aluminum: Lightweight at 0.95 lbs with black anodized finish for durability and heat resistance
- Mechanical Spring System: Fastest acting BOV with springs up to 26 psi for high-boost EJ20/EJ25 engines
- Nitrile Diaphragm: Silent operation, chemical resistant, and rated for extreme boost without failure
Product Notes
- Direct OEM replacement, no pipe modifications needed on compatible Subaru models
- Use included springs or upgrade for boost levels above 20 psi
- Secure in factory location with provided O-rings and hardware
Installation Notes
- Professional installation recommended.
- Bolts to stock actuator flange on TD05H / VF48 turbos
- Compatible with factory intake piping and silicone hoses
This Part Fits
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2002-2007 | Subaru | Impreza | WRX |
| 2004-2021 | Subaru | Impreza | WRX STI |
| 2004-2013 | Subaru | Forester | XT |
| 2005-2009 | Subaru | Legacy | 2.5 GT |
| 2010-2014 | Subaru | Legacy | GT |
Why Choose Turbosmart?
- Hand-crafted in Sydney Australia since 1997 with proven reliability in performance community
- Innovative design, strict quality control, and rigorous testing in dedicated facility
- Extraordinary service and after-sales support for products built beyond expectations
Frequently Asked Questions
-
Q: Does it fit 2004-2021 Subaru STI with TD05 turbo?
A: Yes, direct bolt-on for USDM STI models with TD05H-16G or VF48 turbos, no adapter needed -
Q: What materials are used in construction?
A: 6061-T6 billet aluminum body, nitrile diaphragm, stainless springs for corrosion resistance and boost holding -
Q: What warranty coverage applies?
A: Turbosmart lifetime warranty on manufacturing defects with proper installation and use
Shipping & Handling
- Method: UPS Ground / USPS Priority
- Availability: In stock - ships same or next business day
- Packaging: Foam-protected box, 6 x 5 x 4 inches
- Weight: 0.95 lbs
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