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need to give my afn tdi more umph!

Discussion in 'A4/S4 forum(B5 Chassis)' started by pirate, Jul 31, 2011.

  1. pirate
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    pirate Member

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    [Jul 31, 2011]
    whats the next think i need to do wanting more power

    i already have back box decat pipe

    tuning box, egr delete 3mm silicone vacuum hoses

    boost guage , what should i be looking at next for an increase

    not sure wether to have it maped yet as will be going for bigger turbo and .216 nozzle

    fmic is also to come

    but what should i do next ???

    thanks dan
    #1
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  3. S4_dan
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    S4_dan Fire up the Quattro! VCDS Map User

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    [Jul 31, 2011]
    FMIC, Injectors/Turbo and map.

    Thats about all thats left really.

    Unless you get a custom map, then fit the rest over time and map it again (but that will be a waste of money really doing it that way)
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  4. adamss24
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    adamss24 Well-Known Member

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    [Jul 31, 2011]
    Fmic is not really necessary as the stock item is good enough for 170Bhp. I would add a lift pump and a 11-12mm pump head for the injector pump if you wanna go over 170 bhp... Also you will need a 3bar MAP sensor and make shure you tell your tuner about it but don't fit before the remap as you'll damage the turbo...
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  5. dieselfitter251
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    dieselfitter251 Blow ma own trumpet?

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    [Aug 19, 2011]
    Bloody hell, buy a 2.5!
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  6. adamss24
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    adamss24 Well-Known Member

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    [Aug 19, 2011]
    Actually a 1.9 Tdi AFN engine fitted with a 11mm pump, bv43 turbo, 0.260 injectors and remap will keep up with a v6 tdi 180 Bhp up to 100Mph maybe even faster of the line ! I have them both...
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