Features:

  • Billet Aluminum Construction
  • Boost Balance Technology
  • 38mm Positive Seal Piston
  • Vehicle Specific Flange

In The Box:

  • BOV5 Valve Assembly
  • Yellow Spring Intalled (20-22 InHG)
  • Vehicle Specific Flange & Gasket
  • Turbosmart Decal

Fitments:

  • 2006-2012 Mazda CX7 2.3L Turbo
  • 2007-2009 Mazda Mazdaspeed (MPS) 3 (BK series)
  • 2010-2013 Mazda Mazdaspeed (MPS) 3 (BL series)
  • 2005-2007 Mazda Mazdaspeed (MPS) 6
  • 2008-2012 Subaru Forester XT (EJ25)
  • 2003-2008 Subaru Liberty Legacy GT
  • 2008 Subaru WRX
  • 2009-2014 Subaru WRX

The Bov5 from Turbosmart is a 38mm positive-seal piston style valve based on our motorsport proven boost-balance technology, which means the more boost you feed this valve, the better it seals - Simple as that!

Manufactured from Billet Aluminum and hand assembled with a precision matched piston for maximum possible response, each and every valve is tested to ensure correct seal and operation before being shipped and is capable of bypassing up to 800HP worth of air!

The Dual Port Bov5 provides factory ECU and Airflow meter sensor friendly recirculation of air under light throttle and boost, while the vent-to-atmosphere trumpet can flow huge amounts of air under big power and boost via our staged venting strategy.

Brand: Turbosmart

  • 2006-2012 Mazda CX7
  • 2007-2013 Mazda 3
  • 2005-2007 Mazda 6
  • 2008-2012 Subaru Forester XT
  • 2003-2008 Subaru Liberty Legacy GT
  • 2008-2014 Subaru WRX
Video

 

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