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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. URD Spec-U Equal Length Long Tube Headers

    Gadget@URD, Oct 10, 2013 ... 8 9 10
    Replies:
    184
    Views:
    30,908
    Hawk373
    Dec 4, 2018

  2. URD supercharger for 05+ 4 bangers?

    i2andom81, Apr 29, 2010 ... 41 42 43
    Replies:
    841
    Views:
    128,172
    SLVRNBLK
    Dec 1, 2018

  3. URD Power Extractor Pipes for 2016+ Tacoma V6

    Gadget@URD, Apr 11, 2017
    Replies:
    7
    Views:
    2,414
    Poop517
    Nov 20, 2018

  4. URD Throwout Bearing Upgrade installation

    RobbReynolds, Jan 27, 2015 ... 2 3 4
    Replies:
    66
    Views:
    10,996
    FinnJ
    Nov 4, 2018

  5. URD Stage III Clutch Kit + Lightweight Flywheel Installed

    AlexForbesR6, Nov 25, 2009 ... 2
    Replies:
    25
    Views:
    10,928
    rjbiii
    Oct 30, 2018

  6. URD 2016 + Supercharger fitment

    maxpower29, Jul 7, 2016 ... 2
    Replies:
    34
    Views:
    7,342
    desertbound1024
    Oct 30, 2018

  7. URD Rear O2 Simulator, 1GR-FE 4.0L V6 Dual Channel Questions ???

    Jon G, Oct 18, 2018
    Replies:
    1
    Views:
    133
    loginfailed
    Oct 18, 2018

  8. URD TCAI Thread

    santas212, Aug 6, 2012
    Replies:
    5
    Views:
    10,354
    Mugshot89
    Aug 22, 2018

  9. URD Water Injection Adapter Plate

    Gadget@URD, Nov 26, 2013
    Replies:
    5
    Views:
    2,454
    1997tacomav6
    Jul 2, 2018

  10. What would you do to make your 2015 v6 4x4 perform better at highway speeds, towing and off road?

    TWENTYCO, Mar 12, 2018 ... 2
    Replies:
    24
    Views:
    1,491
    TWENTYCO[OP]
    Jun 12, 2018

  11. Ucon ems vs ov tune for tacoma 1gr 4.0

    Blue2010, Mar 2, 2018
    Replies:
    5
    Views:
    696
    GT7
    Apr 16, 2018

  12. Black Magic of the Clutch Release System

    Gadget@URD, Nov 22, 2016
    Replies:
    5
    Views:
    2,364
    Mobin
    Mar 22, 2018

  13. FTC1 / URD Fuel/Timing Calibrator, Toyota Tacoma 5VZ-FE

    Phessor, Feb 10, 2018
    Replies:
    0
    Views:
    585
    Phessor[OP]
    Feb 10, 2018

  14. Questions about new clutch components.

    badger, Feb 4, 2018
    Replies:
    0
    Views:
    351
    badger[OP]
    Feb 4, 2018

  15. URD FIX-U Hydro Bearing Conversion Kit "The FIX"

    mak90, Mar 8, 2016
    Replies:
    7
    Views:
    2,772
    Tcrunked13
    Feb 1, 2018

  16. URD N/A 1GR Power Package

    Gadget@URD, May 31, 2013 ... 2
    Replies:
    35
    Views:
    8,574
    urban
    Jan 2, 2018

  17. URD Black Friday Sale

    Gadget@URD, Nov 22, 2017
    Replies:
    2
    Views:
    1,224
    bijick
    Nov 29, 2017

  18. All Magnuson Supercharger Kits On Sale!!

    Gadget@URD, Nov 21, 2016
    Replies:
    9
    Views:
    2,869
    Gadget@URD[OP]
    Nov 22, 2017

  19. Thoughts on Installing the Bully Dog BDX WiFi ECU Re-Programmer?

    2006 - PreRunner 1GR Crew, Aug 19, 2017
    Replies:
    0
    Views:
    720
    2006 - PreRunner 1GR Crew[OP]
    Aug 19, 2017

  20. UCON-EMS for 2009+ 4.0 V6?

    zerotimeouts, Mar 6, 2017
    Replies:
    7
    Views:
    1,062
    Gadget@URD
    Aug 2, 2017

  21. URD throw out bearing

    asjenkin, Oct 22, 2015
    Replies:
    12
    Views:
    2,220
    hx989
    Jun 16, 2017

  22. Stage 3 clutch!

    udy2554, Mar 4, 2017
    Replies:
    2
    Views:
    1,021
    udy2554[OP]
    Apr 22, 2017

  23. URD baby

    ninjaexplosion, Aug 17, 2015 ... 2 3 4
    Replies:
    73
    Views:
    8,909
    SLVRNBLK
    Apr 12, 2017

  24. 98 Toyota Tacoma Prerunner

    panamaborn, Apr 1, 2017
    Replies:
    1
    Views:
    602
    rjbiii
    Apr 6, 2017

  25. HEADS UP!!! URD Found Potential Problem With URD 7th Injector Kit for 5VZ

    Gadget@URD, Mar 14, 2017
    Replies:
    0
    Views:
    1,144
    Gadget@URD[OP]
    Mar 14, 2017

  26. Its been a helluva year! URD install part2

    68vert, Dec 27, 2016
    Replies:
    2
    Views:
    1,283
    68vert[OP]
    Dec 27, 2016

  27. UCON EMS problems

    Boomerams, Jan 30, 2013
    Replies:
    17
    Views:
    5,505
    oe40ounces
    Oct 28, 2016

  28. 09-15 Super Charger

    Dr. Cornwallis, Sep 8, 2015 ... 2
    Replies:
    25
    Views:
    4,541
    toneyc
    Sep 17, 2016

  29. URD is taking order for the TRD/Magnuson Supercharger Kits

    Gadget@URD, Feb 7, 2016
    Replies:
    1
    Views:
    2,911
    el topu
    Sep 10, 2016

  30. Test Vehicle Needed

    Gadget@URD, Aug 28, 2016
    Replies:
    2
    Views:
    1,055
    tomwil
    Aug 28, 2016

  31. Short throw shifter kit

    RelentlessFab, Mar 27, 2009 ... 3 4 5
    Replies:
    90
    Views:
    34,750
    Kuntrykid
    Aug 22, 2016

  32. URD True CAI

    ttison, Jun 6, 2016
    Replies:
    5
    Views:
    1,867
    ttison[OP]
    Jun 8, 2016

  33. URD has TRD Supercharger kits

    Gadget@URD, Oct 22, 2015 ... 2
    Replies:
    33
    Views:
    9,876
    TashcomerTexas
    May 6, 2016

  34. URD BABY (version 2.0)

    ninjaexplosion, Apr 25, 2016
    Replies:
    0
    Views:
    1,281
    ninjaexplosion[OP]
    Apr 25, 2016

  35. URD Sprint Booster

    AlexGonzales2539, Jan 25, 2016
    Replies:
    3
    Views:
    1,590
    Hot Tacoma Blown
    Mar 2, 2016

  36. MAF Calibrator Plug and Play Kit

    lsocoee, Feb 4, 2009 ... 2
    Replies:
    25
    Views:
    10,766
    DR Da_da
    Jan 16, 2016

  37. URD Black Friday - Cyber Monday SALE 2015

    Gadget@URD, Nov 26, 2015
    Replies:
    2
    Views:
    1,494
    crepr12
    Dec 14, 2015

  38. URD Spec-U Headers 2012+ Tacoma V6

    Gadget@URD, Jan 14, 2015
    Replies:
    12
    Views:
    2,538
    StuckinOhio
    Nov 2, 2015

  39. Replacement fuel filter

    FixingTacoma, Oct 31, 2015
    Replies:
    0
    Views:
    1,121
    FixingTacoma[OP]
    Oct 31, 2015

  40. URD Spec-U Exhaust for 2005+ Tacoma V6

    Gadget@URD, Sep 8, 2014
    Replies:
    8
    Views:
    5,832
    09 Taco 808
    Oct 21, 2015

  41. URD Spec-U Headers for 2012+ Tacoma V6

    Gadget@URD, Apr 21, 2015 ... 2
    Replies:
    26
    Views:
    4,124
    Lurkin
    Sep 10, 2015

  42. URD maf 2014 instructions

    tacomanewb14, Jul 13, 2015
    Replies:
    4
    Views:
    1,967
    VolcomTacoma
    Sep 6, 2015

  43. WANTED-Stock Airfilter Box for 1999-2004 Tacoma V6

    Gadget@URD, Aug 5, 2015
    Replies:
    0
    Views:
    969
    Gadget@URD[OP]
    Aug 5, 2015

  44. 4th of july sale?

    dude47, Jul 2, 2015
    Replies:
    0
    Views:
    881
    dude47[OP]
    Jul 2, 2015

  45. URD Supercharger - Mark3

    MikeyLikesIt, Dec 27, 2011 ... 2
    Replies:
    21
    Views:
    8,986
    Ninj
    Jun 3, 2015

  46. 2010 Tacoma, what do I need?

    DevL, May 16, 2015
    Replies:
    1
    Views:
    1,397
    808TacoMan
    May 16, 2015

  47. DYNO CHART, 2012 Tacoma w/Volant Intake

    Gadget@URD, Apr 27, 2015
    Replies:
    3
    Views:
    2,228
    Gadget@URD[OP]
    Apr 28, 2015

  48. Windshield Repair Clinic at URD

    Gadget@URD, Mar 25, 2015
    Replies:
    1
    Views:
    1,065
    TacoM3DX
    Mar 26, 2015

  49. TacomaWorld Discount

    Chayes119, Jan 15, 2015
    Replies:
    2
    Views:
    2,520
    Jkohler
    Feb 17, 2015

  50. Throttle Body Adapter + Moving to Bigger TB

    336, Jan 15, 2015
    Replies:
    0
    Views:
    1,786
    336[OP]
    Jan 15, 2015
Showing threads 1 to 50 of 148

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