URD Spec-U Exhaust

Discussion in 'Underdog Racing Development (URD)' started by Gadget, Feb 28, 2014.

  1. Gadget

    Gadget Well-Known Member

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    Drove the XRunner to lunch today. This is the new Spec-U header back exhaust system to go with the URD Spec-U headers.

    Decided to do a couple of videos:

    [​IMG]

    Normal driving up to posted speed +30. Cab is very quiet at high highway speeds.


    [​IMG]

    Rolled the windows down and got on it a bit. Seems to be a tad traction limited.


    [​IMG]

    Normal driving windows up.


    [​IMG]

    Getting on it a tad with the windows up.


    [​IMG]

    Parked back at URD with the windows down.
     
  2. Whitebeauty

    Whitebeauty New Member

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    So this is with the equal length y pipe correct?

    The spec U system consists of the equal length headers, equal length y pipe, n im guessin one of the URD catback systems?
     
  3. zacksblacktaco

    zacksblacktaco New Member

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    sounds good G
    I wish I had a little extra cash laying around and a way to re-coupe some funds from the DTLTs
    BTW that crack adds some nice character
     
  4. 1GRracer

    1GRracer "Pete"

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    So the urd spec u 4runner system is almost ready?
     
  5. Gadget

    Gadget Well-Known Member

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    Yes. It will be ready very soon!!

    G
     
  6. NHXRUNNER

    NHXRUNNER "New Hampster"
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    Love the tone....seems a tad loud in the videos, but it's tough to gauge that over video.

    When is the official release?
     
  7. Gadget

    Gadget Well-Known Member

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    It is actually quieter than in the videos.

    I spent the day ordering parts, tube, V-Bands, clamps, flanges, mufflers and so on.

    Already started the programing and fixtures for the 4Runner system. The Tacoma system will be off the truck next week and we will start the programming and fixtures for it.

    I am guessing 2-4 weeks until we can start shipping systems.

    G
     
  8. zacksblacktaco

    zacksblacktaco New Member

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    woohoo!!!
    now to save monies
     
  9. Tunedx

    Tunedx Active Member

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    G is there going to be urd spec header v band version?
     
  10. Whitebeauty

    Whitebeauty New Member

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    ????.......??????
     
  11. TommyXrunner

    TommyXrunner New Member

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    sounds like you have a lot of muffler going on there? nice pur under light throttle
     
  12. trd_sport

    trd_sport Active Member

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    :postpics::postpics::postpics: :domokun: :domokun: :domokun: :domokun: :domokun: :domokun: :domokun:
     
    #12 trd_sport, Feb 28, 2014
    Last edited by a moderator: Mar 3, 2014
  13. Poke Squid

    Poke Squid Member

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    Sweet..!!!!
     
  14. Sasquatch95

    Sasquatch95 New Member

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    this sounds awesome!:blurock:
     
  15. x-runner kid

    x-runner kid Active Member

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    Have a supra style sound to it. I want it. Now put it up on your website so I can drool over something I can't afford. :argh:
     
  16. Outburst

    Outburst New Member

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    so those of us who want all three, headers, ypipe and cat back -- we'er getting a 50% discount when we order all three at the sametime, right? haha.
     
  17. Gadget

    Gadget Well-Known Member

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    Some vids of the 4Runner version:

    [​IMG]

    [​IMG]



    These were done with the DTLT headers. The Spec-U headers give the system more of a purr sound to the exhaust note.

    G
     
    #17 Gadget, Mar 1, 2014
    Last edited: Mar 1, 2014
  18. hrspwr236

    hrspwr236 Active Member

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    I really love the sound of the 4 runner especially the video raving in the parking lot
     
  19. shane881510

    shane881510 Member

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    What's the differences between the 4 runner and the tacoma setup. A side by side comparison.
     
  20. Gadget

    Gadget Well-Known Member

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    It is very different. Much less room on the 4Runner to work with.

    G
     

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