Recent content by VF Tuner

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    VF Tuner ECU/TCU Tuning for the GX550

    A few updates for you guys. We are working on a significant update for Load/Boost control, as toyota (lexus, same thing) has implemented a few additional load limiters that strip out boost if you increase it, on these latest ECU versions (actually if you increase boost past a certain point it...
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    VF Tuner ECU/TCU Tuning for the GX550

    phone flashing / phone logging will be a free update. there has been at leas 1 or 2 reports of some folks having issues with the AFE Intakes, but the cause was never determined (as far as I know). I want to apologize for our missed previous deadline. We want this new version tune to be perfect...
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    VF Tuner ECU/TCU Tuning for the GX550

    is your vehicle listed for the TSB that fixes a low speed transmission issue? I would check there first.
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    VF Tuner ECU/TCU Tuning for the GX550

    Small hold up but nearly done, as there are actually 2 new calibrations newer than the TSB released by lexus, already installed on some GX550s. We want to confirm that these newer ones are OK on olders (just waiting for feedback from one person on that) then everyone gets the latest release...
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    VF Tuner ECU/TCU Tuning for the GX550

    I am still here at my office working, once I have it ready I will release + details
  6. V

    GX550 OT+ vs. 6th gen 4Runner TRD Pro

    I'd like to chime in purely from a power/response perspective. the v6 absolutely dominates over the 4 cylinder (with hybrid). I've owned both, and if you're looking for a car that has quick changes in response, power, etc, do not choose the 4 cylinder. Also, the 4cylinder (with hybrid) gets...
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    VF Tuner ECU/TCU Tuning for the GX550

    Our updated tunes release this Sunday :)
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    VF Tuner ECU/TCU Tuning for the GX550

    well dang I didn't know it was going to show that....
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    VF Tuner ECU/TCU Tuning for the GX550

    We have something else coming, won't say what it is..but picture might help Any guesses ;) ?
  10. FLEXFUEL.jpg

    FLEXFUEL.jpg

    • VF Tuner
    • Media item
    • Comments: 0
    • Category: Lexus GX Forum Photos
  11. V

    VF Tuner ECU/TCU Tuning for the GX550

    If you have our tune kit you'll get updated tunes for these parts for free when the parts release. Note, the downpipes will be high flow EPA legal CATTED ONLY. (no catless)
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    VF Tuner ECU/TCU Tuning for the GX550

    Parts coming soon :) Bigger turbos (already available on pre-order) EPA certified High flow Downpipes (+ 50HP) High flow CNC Turbo inlets and more ;)
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    VF Tuner ECU/TCU Tuning for the GX550

    Found it and emailed
  14. V

    VF Tuner ECU/TCU Tuning for the GX550

    As soon as it is ready we will announce it.
  15. V

    VF Tuner ECU/TCU Tuning for the GX550

    9 remaining. You guys are going to see a MONSTER GX550 with these soon.
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