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n75 valve on my mk leon cupra

Discussion in 'Leon Mk1 (2000-2006)' started by Neil Wilson, Mar 3, 2010.

  1. Neil Wilson

    Neil Wilson Guest

    can i bypass my n75 valve?
     
  2. james walker

    james walker cooling is the key people

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    no mate... why do you want to do that, only way is manual boost controller and they dont always work and are hard to set up\
     
  3. Neil Wilson

    Neil Wilson Guest

    just been reading some previous threads with concerns regarding DV operation. i get a few problems with actuation of DV. Tried replacing my DV with new one and still getting a weak hiss. someone on a vw forum has mentioned that he bypassed n75?
     
  4. Neil Wilson

    Neil Wilson Guest

    might of been the n249 valve?
     
  5. james walker

    james walker cooling is the key people

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    ha ha ha, yeah well n249 can be bypassed... search on here loads of info on that one
     
  6. Neil Wilson

    Neil Wilson Guest

    would bypassing the n249 valve increase the cump from my DV?
     
  7. auq

    auq Avoiding Potholes!

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    oh yes, ive bypassed mine, using type r dump valve, sounds sweet!
     
  8. gezmeister

    gezmeister I need a derv!!

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    Think you mean the n249 bud
     

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