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Audi c6 4.2 v8 fsi exhaust

Veseli1094 Jun 29, 2018

  1. Veseli1094

    Veseli1094 Member

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    Hi guys

    I have audi c6 2008 MY with 4.2 v8 fsi engine and 350hp and on top of that i have milltek exhaust i dont know is it full exhaust or just muffler and tips (it is deeper and louder then standard stock)

    So i am curious, because i want to put 4 tailpipes like on s6 with new difuser and i also want to know is that engine with that exhaust capable to make some crackels or pop out of exhaust and if it is possible how?


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  3. NHN

    NHN Retrofitter - Audi - VW - Skoda - Seat Site Sponsor VCDS Map User

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    You want crackles & pops out of the exhaust, each to there own I guess.
     
  4. RS4B5

    RS4B5 5 pots

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    You'll need a a c6 s6 rear valance
     
  5. Veseli1094

    Veseli1094 Member

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    you mean rear difusor?
     
  6. RS4B5

    RS4B5 5 pots

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    Valance /diffuser
     

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  7. Veseli1094

    Veseli1094 Member

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    yea but that want make my exhaust crackles/pops?!?!
     
  8. B5NUT

    B5NUT Well-Known Member TFSI Owners Group VCDS Map User Audi A6 Audi A3 Audi Avant Owner Group quattro S tronic S-line owners group

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    You will need more than exhaust, you will need it mapped to do that.. Catalysts may also need to be gutted or swapped for 100/200 cell, which may make MOT's interesting.
     
  9. Veseli1094

    Veseli1094 Member

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    do you have any suggest on catalysts (link or something) because i dont know much about that
    I will keep this cats because for MOT so i can swap them or i will see on MOT because they dont look on exhaust at all here in Croatia.
    And i would like to do some mapping but not some expensive one because power and torque gain on this engine is not so big and it would be best if that tune is like plug and play or something so that i can bring it to factory setting when ever i want
     
    Last edited: Jul 1, 2018
  10. RS4B5

    RS4B5 5 pots

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    185
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    It will be custom map like a pop bang search 4.2 pop bang on yt
     

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