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dump valve

Discussion in 'A3/S3/Sportback (8P Chassis)' started by S3Frosty, Sep 8, 2012.

  1. S3Frosty

    S3Frosty Member

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    Hi every one,

    Any one got a dump valve on the s3 8p 2010-2012


    Any pics etc, tried search got only got old s3's

    Many thanx.
     
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  3. mjr901

    mjr901 Parts Manager - (Main Dealer)
    Audi Main Dealer Gold Supporter Audi S3

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    It's a forge spacer as its a re circ system, and it's like cutting a hole in your boost pipe.

    Revo had a letter explaining it too.

    Stay clear from the rubbish little noises it makes and buy a CAI. you'll get the same effect with the better performance.
     
  4. S3Alex

    S3Alex Rarely neutral
    Team Ibis Audi S3

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    The S3 8P does not have a dump valve.

    The air metering system calculates fuelling using measurements from the MAF which is before the turbo.
    Any air already metered in the system on throttle closure is recirculated via the diverter valve.

    If you dump air from the system those calculations will be incorrect.

    As has already been said,don't waste money on spacers for the diverter valve.
     
    #3 S3Alex, Sep 8, 2012
    Last edited: Sep 8, 2012
  5. S3Frosty

    S3Frosty Member

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    many thanx guys
     

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