SKU: TS-0205-2002 | UPC: 9329677009071
Turbosmart BOV 38mm Alloy Profiled Adapter Subaru WRX STI 2002-2007 Evo 8/9
The Turbosmart TS-0205-2002 is a 38mm plumb back blow off valve with alloy body and profiled adapter designed for turbocharged vehicles. It fits 2002-2007 Subaru Impreza WRX 2004-2007 STI Mitsubishi Lancer Evolution 8/9 and other JDM turbo models. This BOV recirculates excess boost pressure back to the intake preventing compressor surge while delivering rapid venting response for consistent power.
Key Features
- Profiled Piston Design: Unique piston profile provides quicker response times and positive sealing under high boost up to 26 PSI
- Billet 6061 Alloy Body: Lightweight durable construction resists corrosion and heat for long-term reliability in demanding conditions
- Plumb Back Venting: Directs air back into the intake pipe maintaining air-fuel ratios and intake air temperatures during shifts
- V-Band Inlet Clamp: Secure easy-install connection to 38mm turbo outlets with quick release for maintenance
- Included Adapter and Springs: Profiled adapter fits 38-50mm pipes multiple springs included for 5-26 PSI boost adjustment
Product Notes
- Requires 3/8 inch hose for plumb back return line to pre-turbo intake pipe
- Adjust spring preload for specific boost levels test for proper operation after install
- Secure packaging protects components during transit
Installation Notes
- Professional installation recommended.
- Connect boost reference hose to 3/8 NPT port from intake manifold or compressor housing
- V-band compatible with standard 38mm turbo outlets includes adapter for aluminum pipe fitment
This Part Fits
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2002-2007 | Subaru | Impreza | WRX |
| 2004-2007 | Subaru | Impreza | WRX STI |
| 2003-2005 | Mitsubishi | Lancer | Evolution VIII |
| 2006-2006 | Mitsubishi | Lancer | Evolution IX |
| 1989-1998 | Nissan | 300ZX | Twin Turbo |
| 1995-2002 | Nissan | Silvia | S14 S15 SR20DET |
| 1991-1999 | Toyota | MR2 | Turbo |
Why Choose Turbosmart?
- Hand-crafted in Sydney Australia since 1997 with strict quality control
- Rigorous testing ensures reliability under extreme performance conditions
- Innovative design backed by dedicated research facility and staff expertise
Frequently Asked Questions
-
Q: Does this BOV fit my 2004 Subaru STI?
A: Yes TS-0205-2002 directly fits 2004-2007 STI WRX with 38mm turbo outlet using included profiled adapter for intake pipe connection -
Q: What material is the body made from?
A: Precision machined billet 6061 aluminum with anodized finish for corrosion resistance and lightweight performance -
Q: What is the warranty and install process?
A: Turbosmart offers lifetime warranty on manufacturing defects. Install involves securing to turbo outlet routing plumb back line and boost hose professional tuning advised
Shipping & Handling
- Method: UPS Ground or FedEx standard shipping
- Availability: In stock - ships same or next business day
- Packaging: Secure foam protected box 9 x 6 x 5 inches
- Weight: 1.1 lbs product 1.6 lbs packaged
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Turbosmart
Turbosmart is an Australian performance brand that has engineered boost control, turbo management, and forced induction products since 1998. Their lineup spans blow-off valves, wastegates, boost controllers, fuel pressure regulators, gauge manifolds, and turbo system accessories trusted on street cars, circuit builds, and drag racing applications worldwide. Popular Turbosmart Products The Turbosmart product range includes the Kompact and Race Port blow-off and bypass valve series, the Dual Port recirculating blow-off valve, the Hyper-Gate and Gen-V internal and external wastegate series, the e-Boost and e-Boost Street electronic boost controllers, the FPR 800 and FPR 1200 fuel pressure regulators, and the Boost Tee manual boost controller for entry-level boost management. Turbosmart products are available for Subaru, Mitsubishi, Ford, Nissan, Toyota, and many other turbocharged platforms with vehicle-specific fitment options. What makes Turbosmart blow-off valves popular? Turbosmart...
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