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Real experience
We test before we recommend.
PRODUCT DESCRIPTION
Turbosmart’s Bov5 is a 38mm positive seal piston-type valve, based on our race-proven pressure balance technology. This means the higher the boost pressure, the better the seal. It’s that simple!
Machined from billet aluminum and hand-assembled with a precision-matched piston for maximum response, each valve is tested to ensure proper sealing and operation before it leaves the factory. It’s capable of flowing up to 800 HP of air.
The Supersonic Bov5 is focused on sound, flow and offers 100% vent to atmosphere. It is best suited to vehicles without an airflow meter and features a large trumpet for an imposing presence.
Available In:
Dual Port Blue: TS-0205-1009 Dual Port Black: TS-0205-1010 Supersonic Blue: TS-0205-1309 Supersonic Black: TS-0205-1310
Features:
Billet Construction, Boost Balance Technology, 38mm Positive Seal Piston, Vehicle-specific flange
This valve is specifically designed for the Mazda 2.3L 3/6 MPS, CX7 and select 2008 – 2014 Subaru Forester, Legacy and WRX models.
Compatibility:
Mazda CX7 2.3L Turbo 2006-2012
Mazda Mazdaspeed (MPS) 3 (BK Series) 2007-2009
Mazda Mazdaspeed (MPS) 3 (BL Series) 2010-2013
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










WHY THETUNERLAB
We have spent years building cars, racing, and testing the exact same parts that we sell.
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We test before we recommend.
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We help you choose the right part.
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Only trusted manufacturers.
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Before and after the purchase.
+10 years
of passion for drifting
+30.000
available products
+5.000
satisfied customers
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passion for motoring
Each product indicates compatible models in the product description. If you have any questions, you can contact us and we will help you choose your best option.
-If the product is in stock, the usual delivery time is 2 to 5 working days.
-If the product is out of stock, the delivery time is 7 to 15 working days.
All our products come with the manufacturer's official warranty and comply with current regulations.
Yes. We ship orders to Spain and most European countries using specialized transport agencies.
You can contact our team via WhatsApp, email, or our website's contact form.
Shipping costs depend on the type of product, its weight, dimensions, and the destination country. In most cases, the amount is calculated automatically during the checkout process before the order is finalized.
For some products, especially large items or those with special characteristics, shipping costs may require a manual review. If the amount shown does not match the actual shipping cost, we will contact you before processing the order to inform you of the final cost and request your confirmation before proceeding. We will never charge any additional fees without your authorization.