SKU: TS-0205-3201 | UPC: 9329677008777
Turbosmart BOV 29mm Plumb Back Fitting TS-0205-3201
The Turbosmart BOV 29mm Plumb Back Fitting kit converts your Race Port 29mm blow-off valve to a recirculating plumb back system routing excess air back to the intake pipe. Designed for turbocharged vehicles like Subaru STI Evo and WRX models this fitting eliminates atmospheric venting noise while protecting the compressor from surge. Built with durable components it maintains full boost holding and delivers consistent performance.
Key Features
- Bolt-On Plumb Back Fitting: CNC machined aluminum replaces atmospheric outlet for direct recirculation without leaks under high boost pressure
- 300mm -6AN Silicone Hose: Reinforced black silicone withstands extreme heat and pressure for reliable routing to intake piping
- #12 Hose Clamps: Stainless steel clamps secure hose connections preventing boost loss or detachment during operation
- Race Port 29mm Specific: Engineered exclusively for Turbosmart Race Port BOV 29mm series ensuring perfect fit and flow characteristics
- Complete Kit: All hardware included for straightforward conversion maintaining valve adjustability and spring options
Product Notes
- Requires existing Turbosmart Race Port 29mm BOV for installation
- Route hose post-intercooler to pre-throttle body intake pipe
- Compact kit ships in small package for quick delivery
Installation Notes
- Professional installation recommended.
- Remove factory atmospheric cap from BOV outlet and thread in fitting
- Compatible with standard Turbosmart BOV mounting hardware and adapters
This Part Fits
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2002-2007 | Subaru | Impreza | WRX |
| 2004-2021 | Subaru | Impreza WRX | STI |
| 2003-2005 | Mitsubishi | Lancer | Evolution VIII |
| 2006 | Mitsubishi | Lancer | Evolution IX |
| 1999-2002 | Nissan | Skyline | R34 GT-R |
| 1995-2002 | Nissan | 240SX | S14 |
Why Choose Turbosmart?
- Hand-crafted in Sydney Australia since 1997 with innovative design
- Strict quality control and rigorous testing in dedicated research facility
- Reliability proven in performance community worldwide
Frequently Asked Questions
- Q: Which BOV models does this fitting work with?
A: Fits all Turbosmart Race Port BOVs with 29mm outlet including short and long body versions - Q: What materials are in the kit?
A: Billet aluminum fitting reinforced silicone hose and stainless steel clamps for heat and pressure resistance - Q: What warranty applies?
A: Backed by Turbosmart limited lifetime warranty against manufacturing defects with expert support
Shipping & Handling
- Method: UPS Ground or FedEx
- Availability: In stock – ships same or next business day
- Packaging: Original box 7.6 x 5.2 x 1.9 inches
- Weight: 3.2 ounces





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