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fuel pump upgrade

Discussion in 'Tuning' started by outlaw, Apr 19, 2007.

  1. outlaw
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    outlaw New Member

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    [Apr 19, 2007]
    hello ,
    i have 1998 audi a3 1.8T (AGU) transverse engine.i bought atp gt28rs turbo kit and i 'm going to upgrade my fuel pump.what is your suggestion ? can any bosch or walbro pump handle 300-350 hp ? or which one do you prefer ?

    thank you for your help
    #1
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  3. jcb
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    jcb Active Member VCDS Map User

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    [Apr 20, 2007]
    i have been advised that the stock pump can handle that kind of power by itself. bosch motorsport one and wahlbro (125l IIRC) can easily handle that.
    remember that a lot of fuel delivered by the pump is returned back to the tank, so if you up the required fuelling it just returns a lot less
    #2
  4. KEF A3 20V T
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    KEF A3 20V T Turbo's Rule

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    [May 20, 2007]
    hows the upgrade going mate? any issues?
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