Sequential membrane Blow off SSQ style adjustable




New product

49,30 € tax incl.


58,00 € tax incl.

In stock: 10+ psc

Universal sequential membrane Blow-Off Valve (BOV) SSQ style. It uses a double membrane that ensures high speed and accuracy.

At a lower pressure only opening a small membrane (up to 0.2 - 0.5 bar), at a higher pressure (0,5-2,5bar) opening both membranes simultaneously. Continuous adjustment of the blowoff pressure can be reached by a screw in the rear part of the valve. The price includes ALU hose adapter, or for welding with a diameter of 35mm, and all mounting material.Possibility to purchase a reduction for the Impreza GDA / GDB 2001-2007.

BOV is only suitable for turbocharged engines. Reduces the turbo hole, protects the turbo and creates a sound effect.


You can listen to the BOV sound in the video:



Data sheet

UsePetrol engines
Dominik 06/05/2020
1.8t20 v AUM

1.8t 20v aum při sériovém nastavení bov krasne odfukoval ale neudržel tlak tak a auto padalo do nouze dotahl jsem na max a témneř vpohodě do nouze spadl jednou a rano po zahratí motoru neodfukoval na jedničku ani pri 4000 ot auto je načipováno na cca 140 kw pro 1.8t 20v bych asi raději zvolil bov z draší stránky katalogu

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Dobrý deň, chcel by som sa opýtať či bude plne funkčne na motor 1.8t agu a nebude vyhadzovať žiadnu chybu, dakujem.

1 answer

Produkt je vhodný aj na Váš motor, no čo sa týka SW chýb Vám nevieme povedať.


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