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K03 or k04?

Max Read Oct 20, 2016

  1. Max Read

    Max Read Registered User

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    Just a quick one, how do you know if you have a k03 or k04 turbo?

    What are the signs?

    Cheers!
     
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  3. swatchuk

    swatchuk Registered User

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    If you've got an S3 it's a k04. If you have an A3 it's a k03 unless it's been converted to a k04.
    Other than that you would have to look at the part number on the label on the turbo itself
     
    Max Read likes this.
  4. prt57

    prt57 Registered User

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    If you gave a K04 turbo the diverter valve will be at the front of the engine.
    If it had a K03 the diverter valve will be on the turbo.
    In this photo the car has a K04 turbo and you can see the diverter valve between the front corner
    of the engine cover and the rubber seal of the black slam panel. IMG_1201.JPG
     
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