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
      518
      14,992

      1. Forum Rules & Guidelines

      2. Site News & Updates

      3. Suggestions/Feedback

      4. How to Use the XRU Forum

      devan08 Latest: The Perfect X-Fest devan08, Nov 11, 2019

    2. New to the Underground

      Tell us about you and your ride!
      1,292
      29,161
      Liftedtruckloweredcar Latest: 05 X-Runner Roll Call Liftedtruckloweredcar, Aug 17, 2019
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    3. X-Runner Spotted

      Saw an X-Runner and trying to locate the owner
      2,816
      15,211
      spicciani2 Latest: Savannah Georgia spicciani2, Dec 1, 2018
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    4. XRU's TOP RIDES

      The Hottest X-Runners, hand picked by XRU
      64
      3,302

      1. Top Ride Nominations

      2. Top Ride Voting

      TitanRattler813 Latest: March 2014 : trd_sport's 2005 IIP 4x4: HONORARY TROTM TitanRattler813, Jan 9, 2018
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    5. Polls & Surveys

      466
      19,538
      Cal Frez Latest: X-Runners as long term keeper? Cal Frez, Sep 19, 2019
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  2. Performance & Mechanical

    1. Stock Performance/Mechanical

      Questions, Comments, and Problems about the Stock Components & General Inquiries
      1,803
      24,941
      skygear Latest: Front Wheel Bearing Questions skygear, Mar 15, 2020
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    2. Powertrain

      Engine, Drivetrain, Exhaust, Clutch, etc
      5,862
      106,560

      1. N/A Mods & Tuning

      2. F/I Mods & Tuning

      3. Fluids & Maintenance

      joshxrmora Latest: Looking for advice. joshxrmora, Mar 5, 2020

    3. Chassis

      Struts, Springs, Brakes, Lowering Kits, X-Brace, etc.
      1,876
      29,331

      1. Suspension

      2. Aftermarket Brakes

      3. Stabalizers & Traction Bars

      runner Latest: Custom Suspension Shocks runner, Feb 10, 2020

    4. Wheels & Tires

      Wheel/tire package or questions about stock rims
      1,857
      28,366

      1. Aftermarket Wheels/Tires

      2. OEM Wheels/Tires

      Gators Taco Latest: Best off set for wheels Gators Taco, Apr 8, 2020 at 6:28 PM

  3. Interior

    1. Stock Interior

      Questions, Comments, and Problems about the stock interior.
      450
      5,488
      Liftedtruckloweredcar Latest: Oops....I broke something Liftedtruckloweredcar, Mar 10, 2020
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    2. Audio / Video

      Amps, DVD, Head Units, etc
      1,570
      18,852

      1. General Inquiries & Info

      2. CD Receivers & Changers

      3. DVD Players / GPS Navigation

      4. Speakers / Subwoofers / Enclosures

      mejbro Latest: Adding Bluetooth to a factory radio mejbro, Jan 6, 2020

    3. Interior Modifications

      Shift knobs, Pedals, Bulbs, etc
      1,198
      18,850
      easts1d3 Latest: 07 rear seat safe? easts1d3, Nov 4, 2019
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  4. Exterior

    1. Stock Exterior

      Questions, Comments, and Problems about the stock exterior.
      515
      6,452
      spicciani2 Latest: Ground effects spicciani2, May 28, 2019
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    2. Exterior Modifications

      Grills, Tonneau Covers, Paint, Tint, HID, Foglights, Eyelids, etc
      3,635
      57,528
      Samurai-X Latest: Show Off Your Spoilers! Samurai-X, Feb 23, 2020
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    3. Exterior Care & Products

      Car wash, cleaners, tire/wheel care, polish, wax, etc.
      254
      3,894
      spicciani2 Latest: Restoring & Ceramic Coating spicciani2, Nov 21, 2019
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  5. X-Runner Knowledge Base

    1. FAQs

      Frequently Asked Questions & Technical Info
      322
      4,698
      Edgeman Latest: 2005 xr vs 08 differences? Edgeman, May 31, 2019
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    2. How-To

      Write-ups on how to mod & maintain your truck
      321
      6,440
      Waasheem Latest: Write-Up: Cigarette And Power Outlet Always On Waasheem, Dec 14, 2019
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    3. TSBs

      Technical Service Bulletins
      29
      835
      skygear Latest: TSB: Oil Leak From Front Timing Cover '05-'08 skygear, Mar 15, 2020
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    4. Recalls & Updates

      Toyota Recalls and X-Runner Updates
      58
      2,040
      Gators Taco Latest: Frame Rust Recall UPDATE Gators Taco, Jan 2, 2020
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  6. General Discussion

    1. Off Topic

      8,584
      146,750

      1. General Off-Topic Discussions

      2. Jokes & Humor

      3. Test Forum / Crash Zone

      Gadget Latest: ‍☠️ URD Journey through the SC Process BUILDING. Questions and answers. ‍☠️ Gadget, Mar 30, 2020

    2. Member Builds

      The place for all those Epic Build Threads!
      117
      17,759
      PiNkY Latest: SD X'S new build. PiNkY, Nov 11, 2019
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    3. Street & Track

      Post your recent win, street stories, dyno runs, time slips, autocross or wrecks
      1,352
      27,222

      1. Sanctioned Events

      2. Street Stories

      Gadget Latest: Quickest/Fastest 1GR Trucks - 1/4 mile Gadget, Jul 23, 2019

    4. The Gallery

      5,769
      105,100

      1. X-ibits

      2. Random Images

      3. Video, Audio & Podcasts

      4. PhotoCHOP Requests

      BSP06XRU Latest: Too Much Office Paper? BSP06XRU, Apr 3, 2020 at 12:16 PM

  7. Events & Regional Discussion

    1. National Events

      Upcoming National Events
      69
      2,146
      NHXRUNNER Latest: X-Fest 2017? NHXRUNNER, Sep 5, 2017
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    2. Regional X-Runner Events

      3,700
      96,947

      1. Northeast

      2. Southeast

      3. Great Lakes

      4. Midwest

      5. Pacific Northwest

      6. Cali

      7. Southwest

      8. Hawaii

      9. Puerto Rico

      10. Canadian Events

      skygear Latest: Random Chatter skygear, Mar 18, 2020

  8. The Green Room

    1. For Sale

      4,848
      58,059

      1. Found on Ebay

      Rickysnickers Latest: X-Runner for sale Rickysnickers, Mar 15, 2020
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    2. Wanted

      Looking for a particular part, truck, accessory, etc
      2,111
      16,056
      asianized Latest: Stock Rims asianized, Dec 12, 2019
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    3. Vendor Marketplace

      Group Buys, Special Sales and General Advertising for XRU Advertisers
      67
      2,257
      Wizard Latest: Coupe Deep Oil Sump Group Buy Wizard, May 25, 2019
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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
      1,601
      BondXII Latest: XII Performance Swaybar Group Buy BondXII, Feb 19, 2018
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    3. Underdog Racing Development (URD)

      www.urdusa.com
      656
      15,142
      Gadget Latest: URD Black Friday Sale 2019 Gadget, Nov 29, 2019
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    4. XII Performance

      154
      5,833
      Liftedtruckloweredcar Latest: Official Sway Bar Group Buy Liftedtruckloweredcar, Oct 1, 2019
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    5. Strictly Street

      9
      282
      Richard wayne Latest: 6061 Aluminum Caliper Brackets Richard wayne, Nov 6, 2019
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    6. RamRod Parts

      6
      158
      MaK10-XRnR Latest: Tacoma 4 Piston Caliper w/ 345mm Rotor BBK Bracket for Sale!! MaK10-XRnR, Nov 20, 2019
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    7. Performance Brakes Unlimited

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    8. Star Lighting

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      0
      (Contains no messages)
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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.