Which valve do i block off (URGENT)

[TrophyDan]

Hi all,

have done the acoustic valve mod, i.e taken it off

You have to block a small pipe off, which one?

Im guessing the one on the right...

Pls help

 

[TrophyDan]

All done..

Much better

 

[oliie]

You need to block off the one connected to the engine block... I think I had a photo of it on the original thread (Induction Modifications).

O.

 

[polarbert]

Whats the main advantage of doing this?

Look at you with your fancy remote resevoir dampers.

 

[Day]

Has this been proven to increase bhp or is it just an urban tale amongst the owners?

 

[oliie]

Jeremy from Renaultsport has confirmed the valve is there to meet noise regulations and has hinted that the removal may increase bhp.

However untried back to back on a rolling road so far...

O.