Blow off valves + accessories There are 35 products.

Blow off or BOV is the valve used for turbo or supercharger engines. It is used to release the excess pressure created between the throttle and the turbine when turbo is rotating while shifting gears which results that pressure remauns in the pipeline due to closed throttle valve. By using BOV valve, this excess compressed air is forcibly remove...

Blow off or BOV is the valve used for turbo or supercharger engines. It is used to release the excess pressure created between the throttle and the turbine when turbo is rotating while shifting gears which results that pressure remauns in the pipeline due to closed throttle valve. By using BOV valve, this excess compressed air is forcibly removed from the pipeline to produce characteristic sound for BOV and avoid so-called turbo lag.

 

We usually distinguish valves into two categories, Open and Closed.

 

  • The open BOV releases compressed air into the atmosphere.

 

  • Closed returns excess air from the pipeline back to the pre-turbo circuit.

 

There are also BOV valves for Diesel engines, which only works as sound effect while changing gears.

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Comments

very good 

good looking wire,material looks strong . i'll tell you more after the ride.

ottimo 

very good stuff

Perfect 

Easy to install, good look and wofks fine!

manual 

There is no manual for the regulator, also no info on the product itself. So...

It's great for this price! 

For being a cheap steering wheel obviously you get what you pay for fit...

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