Dual Port Mazda/Subaru-Black
$377.72USD (Excl. Sales Tax)
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 Alluminium 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 provide factoru ECU and Airflow meter sensor friendly recirculion 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.
Billet Alluminium Construction
Boost Balance Technology
38mm Positive Seal Piston
Vehicle Specific Flange
This is a Vehcile Specific Valve Designed for the Mazda 2.3L 3/6 MPS, CX7 aswell as selected Subary Forester, Legacy and WRX from 2008-2014.
It is the responsibility of Turbosmart to warn its customers and employees that some products sold on this website contain chemicals known to the State of California to cause cancer, birth defects or other reproductive harm.
This product does not have a CARB EO #; it is not legal for sale or use in CA on pollution controlled motor vehicles. This is intended as a "Race Only" product to be used solely for competition. It's use is limited to closed-course and open-course racing that is formally sanctioned by a recognized racing organization; any other use including recreational off-road use, may be a violation of local, state and federal laws. It is the buyer's responsibility to verify legal use of this product for the intended application and use.
BOV5 Valve Assembly
Yellow Spring Intalled (20-22 InHG)
Vehicle Specific Flange & Gasket
Mazda CX7 2.3L Turbo 2006-2012
Mazda Mazdaspeed (MPS) 3 (BK series) 2007-2009
Mazda Mazdaspeed (MPS) 3 (BL series) 2010-2013 (requires aftermarket airbox)
Mazda Mazdaspeed (MPS) 6 2005-2007
Subaru Forester XT (EJ25) 2008-2012
Subaru Liberty/Legacy GT 2003-2008
Subaru WRX 2008
Subaru WRX 2009-2014