Do I need 2???

[Col]

This may seem a silly question, but do I need 2 BOVs as my car is twin turbo?

thank you Col

[kev-yorks]

No one is just fine there\'s some debate on Ausrotary at the moment as to the need for fitting one at all.
Kevin

[Col]

O thanks cool, just want one for the noise!!! Are they quite easy to fit?

[kev-yorks]

If you are running a fd then you have one fitted already just that its plumbed back into the airfilter pipework to keep the noise down. After market ones are real easy to fit just plumb a tee into the pipework between turbo and cooler, mount the BOV to the tee, then a vacuum line from the manifold.
Pic attached of my setup BOV above the airfilters.

Kevin

[Col]

thank you for all your help, and that is some engine very nice.