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1999 S3 stock exhaust?

Ivo Feb 6, 2010

  1. Ivo

    Ivo Member

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    Can you tell me what's the diameter of the S3 stock exhaust?
     
  2. <tuffty/>

    <tuffty/> Badger 5 Edition...Its all about the flow... Staff Member Moderator Audi S3

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    2.5" to the back box IIRC...

    <tuffty/>
     
  3. Broken Byzan

    Broken Byzan Photographic Moderator Staff Member Moderator VCDS Map User quattro Audi A4

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    Sounds right, i had to add about half inch to put one on the TQS
     
  4. rossbrownlee

    rossbrownlee Ross_S4

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    Don't know but there's a 'kin narrow bit right as it goes around the rear suspension/transmission....
     

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