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Underdog Racing Development

Superchargers, exhausts, MAF calibrators, intakes

Vendor: Underdog Racing Development    Sales & Questions: Gadget@URD    www.urdusa.com
Superchargers, exhausts, MAF calibrators, intakes
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  1. how much to pay for labor for 7th injector install ?

    4421.frank, Feb 22, 2009
    Replies:
    3
    Views:
    2,763
    Gadget@URD
    Feb 24, 2009

  2. URD MKII Supercharger System RELEASED

    Gadget@URD, Feb 24, 2009
    Replies:
    11
    Views:
    3,638
    RelentlessFab
    Mar 4, 2009

  3. Short Shifter Install (08 2.7L PreRunner)

    buyobuyo, Dec 9, 2008
    Replies:
    3
    Views:
    3,909
    afd23a
    Apr 16, 2009

  4. URD May Day Super Sale!!!!

    Gadget@URD, May 2, 2009
    Replies:
    1
    Views:
    2,155
    johnecon2001
    May 2, 2009

  5. U-Rated Video, URD MkII Stage III Supercharger

    Gadget@URD, Apr 8, 2009
    Replies:
    19
    Views:
    5,658
    Gadget@URD[OP]
    Jun 13, 2009

  6. 3.4L Upgrades/Tunes

    ratch3t, Jul 3, 2009
    Replies:
    2
    Views:
    2,708
    matthew5olson
    Jul 4, 2009

  7. Injen Intake SALE

    Gadget@URD, Jul 17, 2009
    Replies:
    2
    Views:
    2,320
    Gadget@URD[OP]
    Jul 18, 2009

  8. 4.0L 6 speed clutch kits on SALE!!

    Gadget@URD, Aug 12, 2009
    Replies:
    7
    Views:
    8,338
    mjp2
    Aug 17, 2009

  9. URD Sale!!!

    Gadget@URD, Jul 14, 2009 ... 2
    Replies:
    22
    Views:
    4,906
    HILOTOY
    Sep 14, 2009

  10. Short Shift Kit Install Issue(halp me) 2.7 5 Speed

    copernicus, Nov 14, 2009
    Replies:
    4
    Views:
    3,464
    copernicus[OP]
    Nov 14, 2009

  11. Hey iPhone users, CHECK THIS OUT!!!

    Gadget@URD, Nov 25, 2009
    Replies:
    6
    Views:
    2,686
    Jason'sLawnCare
    Nov 25, 2009

  12. Intake tune

    09Doright8126, Dec 21, 2009
    Replies:
    0
    Views:
    1,994
    09Doright8126[OP]
    Dec 21, 2009

  13. X-1 price increase - ACT Now!!

    Gadget@URD, Sep 23, 2009
    Replies:
    2
    Views:
    2,464
    Gadget@URD[OP]
    Dec 28, 2009

  14. URD TCAI Filter Question

    007Tacoma, Aug 21, 2009
    Replies:
    18
    Views:
    4,694
    mreimann
    Jan 17, 2010

  15. URD website

    i2andom81, Jan 20, 2010
    Replies:
    9
    Views:
    3,455
    Reepur
    Jan 29, 2010

  16. Super Special on Thorley Cat-Back for 2005+ Taco

    Gadget@URD, Mar 6, 2010
    Replies:
    5
    Views:
    2,143
    Gadget@URD[OP]
    Mar 18, 2010

  17. URD Customer Service????

    virgilus11, Jan 13, 2010 ... 2
    Replies:
    20
    Views:
    5,324
    newengland
    Apr 9, 2010

  18. 5VZ cylinder head flanges

    Gadget@URD, May 19, 2010
    Replies:
    0
    Views:
    2,104
    Gadget@URD[OP]
    May 19, 2010

  19. NOS Explosion-Fellow enthusiast needs new leg

    Gadget@URD, May 25, 2010
    Replies:
    0
    Views:
    3,215
    Gadget@URD[OP]
    May 25, 2010

  20. URD Stainless 3" Exhaust 2005+ Tacoma V6

    SILVER06TRD, Dec 16, 2009 ... 2
    Replies:
    22
    Views:
    7,949
    tvbd56
    Jun 4, 2010

  21. 2.7l short thow kit on 09 prerunner

    TacoVerde, Jun 10, 2010
    Replies:
    1
    Views:
    1,925
    ttylerr
    Jun 10, 2010

  22. URD July 4th Sale!!

    Gadget@URD, Jul 3, 2010
    Replies:
    2
    Views:
    2,076
    Ese Loco
    Jul 3, 2010

  23. Y Pipe, Exhaust, CAI Intake and MAF Sensor

    375taco, Jun 29, 2010
    Replies:
    15
    Views:
    4,000
    06lttaco
    Jul 16, 2010

  24. URD apr x-1 harness applications?

    stinky_truck, Jul 20, 2010
    Replies:
    0
    Views:
    1,913
    stinky_truck[OP]
    Jul 20, 2010

  25. X-runner traction bar

    YotaMan2007, Jul 27, 2010
    Replies:
    1
    Views:
    3,391
    Kelson
    Aug 3, 2010

  26. 2010 Mods?

    Nitrousspeed, Jan 18, 2010
    Replies:
    8
    Views:
    5,493
    Gadget@URD
    Aug 25, 2010

  27. Anyone have an X-1, but no supercharger yet??

    Gadget@URD, Aug 25, 2010
    Replies:
    3
    Views:
    2,276
    Gadget@URD[OP]
    Aug 26, 2010

  28. Question about DT headers

    ScottyB, Sep 24, 2010
    Replies:
    0
    Views:
    2,033
    ScottyB[OP]
    Sep 24, 2010

  29. 09+ APR X-1

    LouTaco, Oct 3, 2010
    Replies:
    0
    Views:
    2,253
    LouTaco[OP]
    Oct 3, 2010

  30. URD Black Friday Sale 2009

    Gadget@URD, Nov 27, 2009
    Replies:
    12
    Views:
    3,188
    TacoBoss05
    Nov 30, 2010

  31. Thorley Long Tube Headers SUPER SPECIAL

    Gadget@URD, Feb 2, 2010 ... 2
    Replies:
    25
    Views:
    6,635
    Chris(NJ)
    Dec 5, 2010

  32. Price on DT Long Tubes GOING UP!!!

    Gadget@URD, Dec 11, 2010
    Replies:
    2
    Views:
    11,313
    Gadget@URD[OP]
    Dec 15, 2010

  33. Short Throw Shifter for '11 6-speed?

    K Williams, Jan 8, 2011
    Replies:
    2
    Views:
    11,747
    K Williams[OP]
    Jan 9, 2011

  34. URD End of Year SALE!!

    Gadget@URD, Dec 29, 2010
    Replies:
    13
    Views:
    14,848
    woody6047
    Mar 11, 2011

  35. XRunner Traction Bar Group Buy

    Gadget@URD, Apr 9, 2011
    Replies:
    0
    Views:
    2,270
    Gadget@URD[OP]
    Apr 9, 2011

  36. URD Needs a coupon out..

    wildjerseyfirefighter, Mar 7, 2011
    Replies:
    14
    Views:
    3,998
    Gadget@URD
    Apr 10, 2011

  37. Gadget's 2006 4Runner V6 Sport 4X4

    Gadget@URD, May 8, 2011
    Replies:
    19
    Views:
    14,002
    gotrdwoohoo
    Jun 28, 2011

  38. URD pulley question

    Ez2typethis, Aug 1, 2011
    Replies:
    2
    Views:
    2,560
    Ez2typethis[OP]
    Aug 7, 2011

  39. gadget or some one else correct me if I am wrong on this.

    sctrdtaco03, Nov 7, 2011
    Replies:
    3
    Views:
    2,073
    jberry813
    Nov 8, 2011

  40. Happy 236th Birthday MARINES!!!

    Gadget@URD, Nov 10, 2011
    Replies:
    3
    Views:
    2,237
    oneBIGroom
    Nov 10, 2011

  41. New Product Announcement

    Gadget@URD, Oct 12, 2011
    Replies:
    18
    Views:
    12,691
    mgrande
    Jan 3, 2012

  42. URD customer service

    supertaco8, Sep 10, 2010 ... 2 3 4
    Replies:
    62
    Views:
    21,782
    Gadget@URD
    Jan 4, 2012

  43. URD TCAI for 2012 Tacoma?

    S7ICKlVlAN, Feb 28, 2012
    Replies:
    5
    Views:
    9,565
    Gadget@URD
    Feb 29, 2012

  44. cold air intake for 2011 v6/auto 4door

    smenglish, Mar 19, 2012
    Replies:
    2
    Views:
    2,165
    Pugga
    Mar 19, 2012

  45. 2012 Tacoma V6 needed - FREE HEADERS!!!

    Gadget@URD, Nov 8, 2011 ... 2
    Replies:
    24
    Views:
    6,115
    memario1214
    Mar 21, 2012

  46. Warning: URD MAF is very sensitive to RF interference

    BarefootBandit, Apr 27, 2012
    Replies:
    9
    Views:
    11,901
    Bishop2Queens6
    Apr 30, 2012

  47. 2012 air injector with CAI and Headers

    aportis72, May 1, 2012
    Replies:
    0
    Views:
    2,098
    aportis72[OP]
    May 1, 2012

  48. URD HOURS

    extremachn1, May 18, 2012
    Replies:
    7
    Views:
    2,770
    extremachn1[OP]
    May 20, 2012

  49. Wanted - Hilux, Prado....

    Gadget@URD, May 20, 2012
    Replies:
    0
    Views:
    1,900
    Gadget@URD[OP]
    May 20, 2012

  50. URD MAF and MAF Calibrator Plug and Play

    aportis72, May 23, 2012
    Replies:
    0
    Views:
    3,215
    aportis72[OP]
    May 23, 2012
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