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Exhaust feedback please.

Discussion in 'A4/S4 forum(B5 Chassis)' started by adidasandy, Apr 24, 2012.

  1. adidasandy
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    adidasandy Member

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    S4 B5 2.7
    Exhaust is blown at the flexi's so was thinking get some custom 3" down pipes straight onto my Miltech 3" cat back section.
    Q1 = Would this be to loud with only 1 silencer back box?
    Q2 = Have these cars got Lambda before and after cat?
    Q3 = Would this give much performance once remapped?

    Andy
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  2. HEKTOR
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    HEKTOR Member

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    Hey andy.

    If we mert up tomorrow you will be able to hear my exhaust and decide if its to loud. mine has bigger manifolds, 3" decat downpipes and a 2x2.5" non resinated milltek system on it. it is loud but not to intrusive inside and sounds epic outside or so im told.

    I think yours might only have 2 lambdas due to being a pre facelift. mine has 4 with the lambdas after the cars deing coded out.

    I can quote you for 3" downpipes if you decide to go for them or i have a spare pair of decatted 2.37" milltek downpipes i could sell you. they have rs6 turbo flanges on them but they are really easy to adapt to fit, just enlarge the bolt holes like they dual flanges on mine and its a straight fit. We can talk tactics and bankruptcy tomorrow lol
    #2
  3. adidasandy
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    adidasandy Member

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    Yeah no probs, just send me a text with a rough time so I know to be back, I filed for bankruptcy the same day I bought this car.

    Andy
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  4. HEKTOR
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    HEKTOR Member

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    Hahaha im the same. Worth it.though.

    I will give you a call once ive collected the car, so should be around 1.
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