1. XR-Underground.com

    1. XR-U News, Suggestions, and Forum Rules

      Site News & Updates, Suggestions, Feedback, Reporting Site Errors or Problems, and Forum Rules & Guidelines
      508
      14,725

      1. Forum Rules & Guidelines

      2. Site News & Updates

      3. Suggestions/Feedback

      4. How to Use the XRU Forum

      blu xr Latest: iTrader questions blu xr, Aug 18, 2017 at 12:01 PM

    2. New to the Underground

      Tell us about you and your ride!
      1,276
      28,966
      TX-X Latest: 2012 X-runner Roll Call TX-X, Jul 7, 2017
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    3. X-Runner Spotted

      Saw an X-Runner and trying to locate the owner
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      15,200
      blu xr Latest: xr spotted on hwy 281 between mineral wells and stephenville tx blu xr, Aug 13, 2017
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    4. XRU's TOP RIDES

      The Hottest X-Runners, hand picked by XRU
      64
      3,297

      1. Top Ride Nominations

      2. Top Ride Voting

      thewarriordinghy Latest: April 2014 : Slywhitty's 2006 RR thewarriordinghy, Dec 26, 2015
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    5. Polls & Surveys

      465
      19,483
      markgt531 Latest: X for evo 8 ? markgt531, Jun 30, 2017
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  2. Performance & Mechanical

    1. Stock Performance/Mechanical

      Questions, Comments, and Problems about the Stock Components & General Inquiries
      1,781
      24,709
      SgtBadA Latest: Tpms system SgtBadA, Aug 19, 2017 at 10:50 PM
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    2. Powertrain

      Engine, Drivetrain, Exhaust, Clutch, etc
      5,815
      106,019

      1. N/A Mods & Tuning

      2. F/I Mods & Tuning

      3. Fluids & Maintenance

      throwinsparksatu Latest: 70mm vs 76mm throttle body upgrade throwinsparksatu, Aug 6, 2017

    3. Chassis

      Struts, Springs, Brakes, Lowering Kits, X-Brace, etc.
      1,836
      28,677

      1. Suspension

      2. Aftermarket Brakes

      3. Stabalizers & Traction Bars

      thewarriordinghy Latest: Spring wrap thewarriordinghy, Aug 21, 2017 at 7:25 PM

    4. Wheels & Tires

      Wheel/tire package or questions about stock rims
      1,842
      28,260

      1. Aftermarket Wheels/Tires

      2. OEM Wheels/Tires

      TX-X Latest: TRD lug nut tool TX-X, Jul 7, 2017

  3. Interior

    1. Stock Interior

      Questions, Comments, and Problems about the stock interior.
      448
      5,477
      SmittyXR1984 Latest: Seat Swap SmittyXR1984, May 11, 2017
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    2. Audio / Video

      Amps, DVD, Head Units, etc
      1,568
      18,846

      1. General Inquiries & Info

      2. CD Receivers & Changers

      3. DVD Players / GPS Navigation

      4. Speakers / Subwoofers / Enclosures

      TX-X Latest: 2012 backup wire location and OEM camera wiring TX-X, Aug 18, 2017 at 2:04 PM

    3. Interior Modifications

      Shift knobs, Pedals, Bulbs, etc
      1,191
      18,805
      Ole kevo Latest: Seat bracket Ole kevo, Aug 18, 2017 at 2:08 PM
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  4. Exterior

    1. Stock Exterior

      Questions, Comments, and Problems about the stock exterior.
      510
      6,419
      HAMHAWK_JAY Latest: Ground Effects Damage HAMHAWK_JAY, Aug 11, 2017
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    2. Exterior Modifications

      Grills, Tonneau Covers, Paint, Tint, HID, Foglights, Eyelids, etc
      3,627
      57,417
      Bizarroterl Latest: Bull bar on a 2014 X Runner Bizarroterl, Jun 22, 2017
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    3. Exterior Care & Products

      Car wash, cleaners, tire/wheel care, polish, wax, etc.
      253
      3,891
      gearhead899 Latest: Anyone have a car cover for their X? gearhead899, Jun 30, 2017
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  5. X-Runner Knowledge Base

    1. FAQs

      Frequently Asked Questions & Technical Info
      321
      4,686
      TitanRattler813 Latest: Sticky request: Changes over model years TitanRattler813, Jul 17, 2017
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    2. How-To

      Write-ups on how to mod & maintain your truck
      319
      6,411
      devan08 Latest: 2012 Front End Coversion devan08, May 10, 2017
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    3. TSBs

      Technical Service Bulletins
      29
      832
      NHXRUNNER Latest: TSB: Oil Leak From Front Timing Cover '05-'08 NHXRUNNER, Mar 16, 2017
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    4. Recalls & Updates

      Toyota Recalls and X-Runner Updates
      58
      2,023
      Slywhitty Latest: Frame Rust Recall UPDATE Slywhitty, Apr 5, 2017
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  6. General Discussion

    1. Off Topic

      8,555
      146,271

      1. General Off-Topic Discussions

      2. Jokes & Humor

      3. Test Forum / Crash Zone

      blu xr Latest: what are xr values in your area? blu xr, Jul 30, 2017

    2. Member Builds

      The place for all those Epic Build Threads!
      110
      17,569
      Nashman Latest: Whaaa that's not an X runner build Nashman, Aug 21, 2017 at 6:51 PM
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    3. Street & Track

      Post your recent win, street stories, dyno runs, time slips, autocross or wrecks
      1,349
      27,207

      1. Sanctioned Events

      2. Street Stories

      easts1d3 Latest: Autocross X-Runner Class easts1d3, Mar 4, 2017

    4. The Gallery

      5,764
      105,041

      1. X-ibits

      2. Random Images

      3. Video, Audio & Podcasts

      4. PhotoCHOP Requests

      devan08 Latest: Official: BSP X Pic Thread devan08, Jul 31, 2017

  7. Events & Regional Discussion

    1. National Events

      Upcoming National Events
      68
      2,134
      Hard Taco Latest: East coast xr owners where ya at Hard Taco, Feb 23, 2017
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    2. Regional X-Runner Events

      3,675
      96,574

      1. Northeast

      2. Southeast

      3. Great Lakes

      4. Midwest

      5. Pacific Northwest

      6. Cali

      7. Southwest

      8. Hawaii

      9. Puerto Rico

      10. Canadian Events

      Jeremias Latest: X's of Guam, Unite! Jeremias, Aug 7, 2017

  8. The Green Room

    1. For Sale

      4,764
      57,367

      1. Found on Ebay

      Saltnpeppe11 Latest: F/S: URD MK3 Cat Back Exhaust Saltnpeppe11, Aug 21, 2017 at 10:00 PM
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    2. Wanted

      Looking for a particular part, truck, accessory, etc
      2,076
      15,876
      Roby124 Latest: WTB: QA1 Rear Shocks Roby124, Aug 21, 2017 at 10:51 AM
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    3. Vendor Marketplace

      Group Buys, Special Sales and General Advertising for XRU Advertisers
      67
      2,247
      dogeatshouse Latest: Oil Pan Spacers - Group Buy dogeatshouse, Jun 26, 2017
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  9. Site Sponsors

    1. Vendor Forums Regulations & Information

      Contains information about the XRU vendor forums
      1
      1
      Spyder327 Latest: Vendor Forums Information Spyder327, Jun 6, 2011
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    2. Groupbuy Request Forum

      Looking for a vendor to handle a groupbuy for you? Post it up here!
      43
      1,581
      JiNsEiGaNaI Latest: XII Performance Swaybar Group Buy JiNsEiGaNaI, May 20, 2016
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    3. Underdog Racing Development (URD)

      www.urdusa.com
      648
      15,011
      TitanRattler813 Latest: URD Supercharger Kit, 2010+ 4Runner and FJ Cruiser TitanRattler813, Jul 22, 2017
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    4. XII Performance

      149
      5,477
      NHXRUNNER Latest: Write Up: Composite Leaf Spring Install NHXRUNNER, May 23, 2017
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    5. Strictly Street

      5
      201
      easts1d3 Latest: Tailgate Spoiler Group Buy easts1d3, Aug 19, 2017 at 9:27 AM
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    6. RamRod Parts

      6
      92
      NHXRUNNER Latest: Tacoma 4 Piston Caliper w/ 345mm Rotor BBK Bracket for Sale!! NHXRUNNER, Jun 28, 2017
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  • About Us

    XR-Underground is a dedicated community of Toyota X-Runner enthusiasts that was launched in January 2007. X-Runner Underground.com, referred to as XRU by our regular members, offers an active discussion forum, group events, specialty merchandise, a welcoming community of owners and the most information you can find about the Toyota X-Runner on the internet!

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  • Your donations keep XRU going

    XRU is a forum for the users, by the users. We receive very limited funding from vendors so we really rely on donations to cover our operating costs and to provide products and giveaways at events. Every dollar helps!

    If you are able to donate, we'd really appreciate your help.