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No ECU Tuning Option for 1st Gen?

Discussion in '1st Gen Tundras (2000-2006)' started by pollymath, Sep 27, 2018.

  1. Sep 27, 2018 at 12:19 PM
    #1
    pollymath

    pollymath [OP] New Member

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    DAP Tuning is really popular here, and I know the 2007+ guys have had lots of luck with custom tunes.

    Are we 1st Gen owners out of luck in this regard?
     
    Thegr8punkin likes this.
  2. Sep 27, 2018 at 12:51 PM
    #2
    Thegr8punkin

    Thegr8punkin A God Damn Millenial/Sofa King Cool

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    Think it kinda depends. I’m sure @dirtydeeds has his tunded, but he’s running a pretty killer turbo set up...
     
  3. Sep 27, 2018 at 1:29 PM
    #3
    Darkness

    Darkness New Member

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    There isn't one worth doing on a naturally aspirated motor. I have the Unichip, got it really cheap and the only reason I like it is the valet mode. It won't rev past 2k rpm with that on, perfect for valet or car washes.
     
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  4. Sep 28, 2018 at 11:47 AM
    #4
    because_v8

    because_v8 New Member

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    I think underdog racing development (URD) makes one.

    Weird it didn't link em like it does on TW.
     
    Thegr8punkin likes this.
  5. Sep 28, 2018 at 12:10 PM
    #5
    Thegr8punkin

    Thegr8punkin A God Damn Millenial/Sofa King Cool

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    Urd doesn’t have much presence here compared to on tw that’s probably why it didn’t link them
     
    because_v8 likes this.
  6. Sep 28, 2018 at 1:47 PM
    #6
    Nick T

    Nick T New Member

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    No ECU tunes, there are piggyback tunes like Unichip.
     
  7. Sep 28, 2018 at 4:47 PM
    #7
    Darkness

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    As far as I know URD makes a unit that changes the maf signal, I don't think it's even quite a piggyback, more like a calibrator.

    Unichip is more like a piggyback with a lot of possibilities if you can tune it. In terms of flash tunes nobody makes one for this model
     
  8. Oct 1, 2018 at 1:51 PM
    #8
    pollymath

    pollymath [OP] New Member

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    Could the URD setup tune enough to aid in any improvements in fuel efficiency?
     
  9. Oct 1, 2018 at 6:55 PM
    #9
    because_v8

    because_v8 New Member

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    Go to urdusa.com and send a message to them. Gadget emailed me back within a day or so when I asked if the 4.7L 4Runner/GX stage 3 supercharger kit for Tundra. (It does not, but they are working on a kit).
     

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