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Gasket between K04 and 3" Downpipe

Discussion in 'A3/S3 Forum (8L Chassis)' started by Dreminator, Aug 3, 2010.

  1. Dreminator

    Dreminator New Member

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    Hi Guys.
    Just bought a 3" Pipewerx DP and sports cat for my S3. got a milltek cat back on now.
    I also bought a high flow cast manifold.
    And im not sure what gasket i need between turbo and DP.. can i use a new oem one ? or is it too small inner dim on that ?

    appreciate all help
    cheers from Norway :)
     
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  3. s3dave

    s3dave TFSI Hybrid
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    what manifold is it ?
     
  4. badger5

    badger5 www.badger5.co.uk
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    oem size is fine
     
  5. Dreminator

    Dreminator New Member

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    really ? oem is fine ? thats great :) Manifold is INA Engineering..
     
  6. S3 Nattie

    S3 Nattie Quattro ist für sissies

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    How much was the downpipe and sports cat.

    Nathan
     
  7. Dreminator

    Dreminator New Member

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    £475 through ebay
     
  8. badger5

    badger5 www.badger5.co.uk
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    sold as a test unit to report back on or just sold ?
     
  9. Dreminator

    Dreminator New Member

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    Have no idea.. bought it from a private seller. And don't know where he bought it.
     
  10. Dreminator

    Dreminator New Member

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    Anybody know the bolt circle on the K04 flange --> downpipe ??
    possible 3-7/8" ?? and how do I measure bolt circle ?
     
  11. badger5

    badger5 www.badger5.co.uk
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    [​IMG]

    Figures for 034 hiflow k04 manifold from one of their test guys, showing initial losses then gains
     
  12. superkarl

    superkarl MAN OF STEEL

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    interesting, why would there be any losses at all? will it be a bigger bore than standard, surely this will improve torque and bhp throughout, if not remain at least the same at some revs.
     

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