1. This site uses cookies. By continuing to use this site, you are agreeing to our use of cookies. Learn More.

Air filter noise

Discussion in 'A4/A4 cabriolet/S4 forum(B6 chassis)' started by Turbo-mick, Oct 20, 2013.

  1. Turbo-mick
    Offline

    Turbo-mick Member

    Joined:
    Oct 13, 2013
    Messages:
    55
    Likes Received:
    0
    [Oct 20, 2013]
    Any ideas pls on how to make my car grunt with the dump vavle noise.
    On my 1.8t golf and cupra r I just put a cone filter on and it made a nice tone.
    Ive tryed one on the a4 and sounds nothing like they did

    bit confused as its same engine

    ideas please guys
    cheers
    #1
  2. Ads

    Ads

    [Dec 25, 2014]

  3. S4_dan
    Offline

    S4_dan Fire up the Quattro! VCDS Map User

    Joined:
    Jan 5, 2006
    Messages:
    1,824
    Likes Received:
    85
    [Oct 20, 2013]
    Check that your DV is working properly. I fitted a cone to my 1.8T sport A4 B5 some years ago and you could hear the DV valve operating.

    So could be a faulty DV valve. IIRC it's easily accessible on the 1.8T.

    Dan
    #2

Share This Page