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GFB Stealth Blow Off valve suit R33

darrinspencer
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darrinspencer Grand Master

darrinspencer

Posted
Posted

Only used for 1 month

Anodised blue

Direct blot on to R33

Adjustable between plumb back and atmo

Perfect condition

RRP $529

Sell $350

0404 075 314

Details

http://www.gfb.com.au/index.php?parentid=p...tion=stealth_fx

Link to comment
https://www.sau.com.au/forums/topic/75950-gfb-stealth-blow-off-valve-suit-r33/
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RESP33z Enthusiast

RESP33z

Posted
Posted

i hate to sound stupid

but i totally am a bit clueless with blow off valves.

Does stealth mean that it is silent

or does it mean that its got that race/stealth adjustment to adjust how much of a showpony you feel like on the day?

If it is not silent what sort of sound does it make?

darrinspencer Grand Master

darrinspencer

Posted
  • Author
Posted

In "stealth" mode the valve is full plumb back just like the factory valve. No extra noise than factory.

When you adjust the top knob you can start to bleed air to atmo which makes the noise.

When fully open, the plumb back is fully closed making the valve a atmo type which attracts plenty of attention or you can have a mixture of both to get the perfered sound you want with less nosie.

You can also adjust the spring pressure to make a flutter sound.

Hope that explains it.

The reason I am selling it is because I removed all the aftermarket parts off my car to sell it.

darrinspencer Grand Master

darrinspencer

Posted
  • Author
Posted
:confused:  Where is the OEM BOV located in the car?  :Oops:

It is on top of the engine, mounted on the side of the crossover inlet pipe

Takes about 10 min to install. 2 bolts and 2 hose clamps.

Andi Experienced

Andi

Posted
Posted

Very good and cheap price guys. Snap it up quick. These BOV's are known as the most well designed and versitile BOV's on the market, as said you can adjust sound to however you feel like and you can also get another trumpet if you want another sound. :)

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