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Exhaust question

Discussion in 'A4/S4 forum(B5 Chassis)' started by Bradderz_1988, Mar 11, 2013.

  1. Bradderz_1988

    Bradderz_1988 Dont replace it, Upgrade it !!

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    As i will be getting my hands on a full milltek system at some point this month i want to now the diameter of the standard TQS exhaust system as i need to order some new clamps for the downpipe and the back box ??

    i think i asked this question a while ago but i cant seem to find it is it 2.25" ????
     
  2. aragorn

    aragorn "Stick a V8 in it!"
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    stock system is 2.25" or 57mm

    If your fitting a milltek system its larger afaik?
     
  3. Soupie69uk

    Soupie69uk Owner

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    I am sure I read the miltek is 2.75"
     
  4. Bradderz_1988

    Bradderz_1988 Dont replace it, Upgrade it !!

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    Ye the milltek is 2.75 but im gunna order some for my system do that when i do the swap there will be all new clamps and gaskets on the car the milltek is coming off.
     
  5. aragorn

    aragorn "Stick a V8 in it!"
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    ah k

    The stock system is one piece, so you should only need the clamp at the downpipe unless the backbox has been replaced at some point.
     
  6. Bradderz_1988

    Bradderz_1988 Dont replace it, Upgrade it !!

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    Theres a clamp at the rear so suspect its been replaced at some point.
     
  7. aragorn

    aragorn "Stick a V8 in it!"
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    best measure it, ETKA says some systems are 55mm and some are 60mm at the joint between boxes...
     
  8. Bradderz_1988

    Bradderz_1988 Dont replace it, Upgrade it !!

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    I might aswel just order both size clamps and just have parts at work send the wrong one back rather than going under the car !!
     

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