size of hose off the stock bov

[hurricanes71]

Trying to get the outlet size for the bov so I can order my tial bov. An it ask for a outlet size. Anyone know it? It says 25mm or 34mm. An for spring pressure I put 10psi sound about right?

 

[Alex42590]

32 mm

 

[GsXdSmKingGsX]

You know you can use about any hose right? Most just use a cut section of radiator hose.

 

[Alex42590]

I think hes just asking because hes ordering his bov and he wanted to know the outlet size
which is 32mm

 

[hurricanes71]

Yes I just need outlet size, Theirs only 2 options 25 and 34mm which should I choose?

 

[rosemanngsx]

32mm

 

[hurricanes71]

32mm is not a choice

 

[YES]

34 is closer. If it doesn't work right you can always get vacuum hoses from hardware store. They have different sizes in there.

 

[hurricanes71]

ok thank man

 

[Bphelps2006]

32 mm

Please help! I have a 2g talon TSI, with a custom intercooler setup, long story short I need a blow off valve with a straight pipe ,my question is if I buy a 25mm blow off valve with a 25mm pipe as they are used on Volkswagen Saab fiat's will it hinder performance any reason saying I really like the 50/50 recirculation atmospheric type that don't cost more than $200

 

[chrysler kid]

You know you can use about any hose right? Most just use a cut section of radiator hose.

Correct answer. I used my old upper radiator hose to attach the bov to the intake