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  1. #1
    Neutral

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    Oct 2013
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    55

    Air filter noise

    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

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  3. #2
    S4_dan's Avatar
    Fire up the Quattro!

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    Jan 2006
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    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
    2002 2.5 V6 Quattro
    Mods Done: Q5 Rear aero wiper. Front ambient light install. Led number plate lens. Towbar with 13pin electrics.
    Mods to complete: Sport shocks to go with Eibach pro springs. Fit 17" 5 star matt black wheels. Fix lack of torque at low revs. Get a custom exhaust system fitted.

    FOR SALE - Eibach Pro Sport springs for a 2.5 V6 B6/7 PM ME.

 

 

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