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Thread: UniChip for 1GR-FE

  1. #1
    Advanced Member Drew's Avatar
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    UniChip for 1GR-FE

    I'm after some feedback on the UniChip for the 1GR-FE. I notice Stan has one.

    What impact did the chip have on your average fuel consumption?

    Roughly what price do people pay?

    Cheers,

    Drew.
    2005 Toyota LandCruiser GRJ120R Prado "Pilbara" (GX+) Petrol V6 5 Speed Auto, ARB AirLocker rear diff locker, Safari Snorkel, Bilstein Shocks, OME 2" Lifted Springs, PolyAir airbags, bash plates, Icom HF Transceiver, Uniden UHF CB, HID and LED lights, Black Duck seat covers, Tekonsha Prodigy trailer brake controller, Redarc Dual Battery Controller, ATS4X4 Side Steps/Rock Sliders.

  2. #2
    Drew,

    The Unichip will give you more power and torque, specially low down...
    If you take a standard 120 Prado load it up with bar, batteries,
    2" lift, bigger tyres, etc, etc it will drive with Unichip as quick+ vs
    the stock standard without the Unichip.

    The fuel consumtion with /without is about the same ( I could not see the difference). The Unichip installers saythat there is 3% inmprovement in fuel economy.

    Cost is was $1250 installed and tuned about 2 years ago...



    My Prado Buildiup Since 2004
    2004 120 GXL V6 4sp Auto D694 LTs and MTRs with Kevlar (best of both worlds )

    http://www.fuelly.com/smallsig-metric/48063.png

  3. #3
    Advanced Member Drew's Avatar
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    Cool Stan.

    Is that the dyno report for your 120?

    The UniChip will have to wait given I phoned my local ARB dealer today and ordered my rear locker. :x

    Thanks,

    Drew.
    2005 Toyota LandCruiser GRJ120R Prado "Pilbara" (GX+) Petrol V6 5 Speed Auto, ARB AirLocker rear diff locker, Safari Snorkel, Bilstein Shocks, OME 2" Lifted Springs, PolyAir airbags, bash plates, Icom HF Transceiver, Uniden UHF CB, HID and LED lights, Black Duck seat covers, Tekonsha Prodigy trailer brake controller, Redarc Dual Battery Controller, ATS4X4 Side Steps/Rock Sliders.

  4. #4
    Avid PP Poster! butane8's Avatar
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    im a little confused, doesnt the 1grfe 4.0ltr , have a stock rating of 178kw? this dyno report shows 111.5 kw after the chip?
    ..lets take her out for a spin... butane

    http://www.youtube.com/watch?v=BFK707FE9SM

  5. #5
    Full Time Lurker kevdebbi's Avatar
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    Quote Originally Posted by butane8 View Post
    im a little confused, doesnt the 1grfe 4.0ltr , have a stock rating of 178kw? this dyno report shows 111.5 kw after the chip?
    I think you will find the rated 178kw is a flywheel measurement and the dyno report is measured at the wheels. There is quite a bit of power lost through the drive line. Its the before and after data shown on the report thats most important.
    2003 V6 Parado Grande. 2" lift, 795mm Front 840mm Rear Lift, Bilstein with King Springs (front) Airbag man (Rear) Tigerz11 winch,
    Custom rear drawer system, 6mm alloy bash plate and rear steel bar, Dual battery and ARB duel head compressor. SPC upper control arms and White line adjustable pan hard bar. So far....See my build http://www.pradopoint.com/showthread...-120-V6-Grande


  6. #6
    Quote Originally Posted by butane8 View Post
    im a little confused, doesnt the 1grfe 4.0ltr , have a stock rating of 178kw? this dyno report shows 111.5 kw after the chip?
    179kw being at the flywheel. 111.5kw would be at the wheels.

  7. #7

  8. #8
    Avid PP Poster! butane8's Avatar
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    thanks for the education, cheers butane
    ..lets take her out for a spin... butane

    http://www.youtube.com/watch?v=BFK707FE9SM

  9. #9
    Junior Member
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    Got unichip fitted with 2 maps - 91 & 98 Ron.
    I have extractors and madrel bent exhaust - dyno run said 128kw from memory.
    Unichip was 1350 fitted with dyno
    Prado 120 petrol, front/rear airlockers, ome lift, arb winchbar, winch, ipf spots, Bfg muds km2's, UHF, awning, steel roofrack, buds sliders, rear drawers, extractors/exhaust, plus a heap of other crap.

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