SKU: TS-0205-1010 | UPC: 9329677007923
Turbosmart BOV Dual Port Maz/Sub-Black for 2002-2021 Subaru WRX Impreza Mazda3 CX-7
This Turbosmart Dual Port Blow Off Valve in black delivers precise boost control for turbocharged Mazda and Subaru models. It fits 2002-2021 Subaru Impreza WRX STI Forester Legacy Mazda3 Mazdaspeed Mazda6 CX-7 and Nissan Juke Nismo with direct bolt-on installation. Release pressure instantly to protect your turbo from surge while enabling quicker spool-up and consistent performance.
Key Features
- Dual Port Design: Switch between full atmospheric venting and recirculation for versatile setup on street or track
- Piston-Sealed Diaphragm: Eliminates boost leaks with O-ring sealed piston for reliable high-boost operation up to 300psi
- Adjustable Spring Preload: Tune venting threshold with included springs to match your boost level and driving style
- Billet 6061 Aluminum Construction: Anodized black finish resists corrosion and withstands extreme heat and pressure
- 3-Inch Inlet Direct Fit: Matches factory hose sizes for Subaru EJ25 Mazda MZR-DISI Nissan MR20DDT no adapters required
Product Notes
- Requires 3-inch intake piping confirm fitment for your specific turbo setup
- Use Turbosmart springs for fine-tuning avoid over-tightening adjustment collar
- Secure with provided circlip and O-rings for leak-free seal
Installation Notes
- Professional installation recommended.
- Bolt-on replaces factory BOV in 30-45 minutes with basic tools
- Compatible with stock intake manifold and aftermarket intercoolers
This Part Fits
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2007-2013 | Mazda | 3 | i |
| 2007-2013 | Mazda | 3 | Mazdaspeed |
| 2007-2013 | Mazda | 3 | S |
| 2006-2007 | Mazda | 6 | i |
| 2006-2007 | Mazda | 6 | Mazdaspeed |
| 2006-2007 | Mazda | 6 | S |
| 2007-2012 | Mazda | CX-7 | Grand Touring |
| 2007-2012 | Mazda | CX-7 | Sport |
| 2010-2012 | Mazda | CX-7 | SV |
| 2007-2012 | Mazda | CX-7 | Touring |
| 2013-2017 | Nissan | Juke | Nismo |
| 2014-2017 | Nissan | Juke | Nismo RS |
| 2011-2017 | Nissan | Juke | S |
| 2011-2017 | Nissan | Juke | SL |
| 2011-2017 | Nissan | Juke | SV |
| 2008 | Subaru | Forester | Sports 2.5 XT |
| 2005-2007 | Subaru | Forester | X |
| 2006-2007 | Subaru | Forester | X L.L. Bean Edition |
| 2005 | Subaru | Forester | XS |
| 2005 | Subaru | Forester | XS L.L. Bean Edition |
| 2005,2009 | Subaru | Forester | XT |
| 2006-2010 | Subaru | Forester | XT Limited |
| 2005,2010-2013 | Subaru | Forester | XT Premium |
| 2011-2013 | Subaru | Forester | XT Touring |
| 2006-2007 | Subaru | Impreza | 2.5i |
| 2002-2004 | Subaru | Impreza | Outback |
| 2005-2007 | Subaru | Impreza | Outback Sport |
| 2002-2005 | Subaru | Impreza | RS |
| 2002-2004 | Subaru | Impreza | TS |
| 2002-2014 | Subaru | Impreza | WRX |
| 2006-2007,2010-2014 | Subaru | Impreza | WRX Limited |
| 2009-2014 | Subaru | Impreza | WRX Premium |
| 2004-2007 | Subaru | Impreza | WRX STI |
| 2007 | Subaru | Impreza | WRX STI Limited |
| 2006-2007 | Subaru | Impreza | WRX TR |
| 2003-2006 | Subaru | Legacy | GT |
| 2005,2007-2009 | Subaru | Legacy | GT Limited |
| 2006-2009 | Subaru | Legacy | GT spec.B |
| 2015-2021 | Subaru | WRX | Base |
| 2015-2021 | Subaru | WRX | Limited |
| 2015-2021 | Subaru | WRX | Premium |
Why Choose Turbosmart?
- Hand-crafted in Sydney Australia since 1997 with strict quality control
- Proven reliability in performance community backed by rigorous testing
- Innovative design from dedicated research facility ensures lasting performance
Frequently Asked Questions
- Q: Does this fit 2004-2007 Subaru Impreza WRX STI and 2015-2021 WRX?
A: Yes direct bolt-on for all listed Subaru WRX Impreza STI Forester Legacy models with EJ25 turbo and 3-inch hose - Q: What material is the BOV made from?
A: CNC-machined billet 6061-T6 aluminum with hard black anodizing for durability and heat resistance - Q: What warranty comes with this BOV?
A: Lifetime factory warranty against defects when installed and maintained per instructions
Shipping & Handling
- Method: UPS Ground or USPS Priority
- Availability: In stock – ships same or next business day
- Packaging: Protective foam-lined box 10 x 8 x 6 inches
- Weight: 1.3 lbs product 2.5 lbs shipped





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