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  1. #1
    VXRed
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    10th June 2014
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    15

    Default Corsa Dump Valve?

    Looking at installing a dump valve - any suggestions which to go for?

    Cheers

  2. #2
    VXR enough caino6's Avatar
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    17th December 2010
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    4,508

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    I wouldn't bother. They are rubbish on the corsa.
    Mk4 Astra GSi and Corsa D VXR

    Clique 16 (unofficial)

  3. #3
    VXR Nothing comes close Pnut's Avatar
    Join Date
    22nd December 2011
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    10,065

    Default

    Just sneeze when you change gear it will be more productive than a DV

    Sent from my HTC One_M8 using Tapatalk
    Built by WG Motorworks
    Clique #9

  4. #4
    VXRed
    Join Date
    21st December 2014
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    25

    Default

    I kept on losing boost having a dv on

  5. #5
    Are you VXR enough? richlawson's Avatar
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    13th August 2011
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    974

    Default

    Collins is louder than baileys but as everyone's saying I would avoid. Causes problems on a lot of cars and on my friends car seemed to dump later than the reserc so sounds odd. May only be a millisecond but just sounded pants IMO

  6. #6
    VXRacing ahead
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    7th November 2013
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    Just get a pipercross cone filter. Corsas don't like dump valves.

  7. #7
    VXRed Heisenberg's Avatar
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    26th August 2014
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    Is it me or maybe I'm just old?, but loud BOVs sound pants and make me cringe. Wastegate chatter much better...
    2014 Corsa VXR Clubsport
    NUMBER ? of 261

  8. #8
    VXRed
    Join Date
    18th November 2014
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    Quote Originally Posted by LukesCorsaVXR View Post
    Just get a pipercross cone filter. Corsas don't like dump valves.
    What he said, it dumps anyway. Its loud as anything. Iv got an ASH cotton cone, £10er. Job jobbed.

  9. #9
    VXR newbie
    Join Date
    6th July 2014
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    Got advised not to get DV as it would make my car run rough? may just been lying to me but what I got told.

  10. #10
    VXRed
    Join Date
    10th June 2014
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    15

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    Ok thanks for the advice, looks like I won't be going for a dumpvalve. In that case... which air filter best to go for? Been looking at pipercross cone.

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