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Thread: seb vs fse power boost valve

  1. #1
    gazgtt1
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    seb vs fse power boost valve

    i've heard a few horror storys bout seb chips and the fse power boost valve both,i no they both regulate more fuel allowing you to up boost but my question is which is best ? which is safer and more reliable ? and finally which of the 2 is easier installed ? cheers

  2. #2
    Punto know it all
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    different things entirely

    do a search before asking any more questions, there are loads of threads about this.

  3. #3
    gazgtt1
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    yeah did that but dint find it helped really

  4. #4
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    Erm, well those two things are nearly the most talked about thing on this forum.

    An FSE is a physical unit that sets and ramps up the fuel pressure in the fuel system

    A Seb is a chip that sets the fuelling map.

    Two different things.

  5. #5
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    thought the fse wasnt needed unless your going seb 4.1

  6. #6
    gazgtt1
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    ok so its the seb o chip needed to up my boost to 1.2 bar,right am onit cheers

  7. #7
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    Quote Originally Posted by delsgt
    thought the fse wasnt needed unless your going seb 4.1
    It isn't, it doesn't need a higher fuel pressure.

  8. #8
    Max Power Tuner Mr Hans's Avatar
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    Quote Originally Posted by jimma
    It isn't, it doesn't need a higher fuel pressure.
    Yes it does and it ramps up 1.5:1 on boost, standard one is only 1:1

  9. #9
    Fred Elliot, i say Fred Elliot! Mawbster's Avatar
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    think he maeant it wasnt needed on the lower chips ie. seb 0

    The fse. Is a fuel pressure regulator mate. The power Boost Valve title is just so they can sell it to the chavs. Basically its just an uprated pressure regulator.

  10. #10
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    Quote Originally Posted by gazgtt1
    ok so its the seb o chip needed to up my boost to 1.2 bar,right am onit cheers
    im sure SEB 0 will allow more than 1.2 bar, i ran mine on 1.53 (21psi) for approx 80k before the turbo gave up

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