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central hose under manifold

Discussion in 'A3/S3 Forum (8L Chassis)' started by Matt_Turbo, Nov 18, 2010.

  1. Matt_Turbo
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    Matt_Turbo New Member

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    [Nov 18, 2010]
    I know this has probably been covered but i need to order the hosing from work tomorrow to fix at the weekend.

    My question is what size id does it have on the agu? I think its the last hose to do and it has a huge split in it and i have a terrible idle and Im also convinced it is not helping my boost pressure as Im only getting 10-11psi boost on revo stage 1.
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  3. s3dave
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    s3dave TFSI Hybrid

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    [Nov 18, 2010]
    i think it is 2 different sizes ....at each end
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  4. Matt_Turbo
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    Matt_Turbo New Member

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    [Nov 18, 2010]
    bugger :( having thought about i believe you are correct. am i right in saying if i fit a catch tank i can remove all that hosing and bung the manifold?
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  5. s3dave
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    s3dave TFSI Hybrid

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    [Nov 19, 2010]
    Yes have a look at the catch tank thread...
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  6. Matt_Turbo
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    Matt_Turbo New Member

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    [Nov 19, 2010]
    which is for an aum isnt it?
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  7. Welly
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    Welly VX220 SC Driver :)

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    [Nov 19, 2010]
    That PCV hose is a really odd size, and as has been said above, is a different size at each end.

    Fit a catch tank! lol.
    #6

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