F/I Mods & Tuning

Discussion Turbochargers, Superchargers, NOS and general FI issues.

Sort By:
Title
Replies Views
Last Message ↓
  1. ryanschmidt
    Replies:
    15
    Views:
    1,038
  2. davisbluex
    Replies:
    24
    Views:
    1,332
  3. 05TACOMAXRUNNER
    Replies:
    10
    Views:
    699
  4. Mallcrawl
    Replies:
    4
    Views:
    410
  5. XMPLRY808
    Replies:
    45
    Views:
    3,528
  6. fishsticks
    Replies:
    10
    Views:
    633
  7. Torspd
    Replies:
    6
    Views:
    1,352
  8. DERRIXRYD
    Replies:
    8
    Views:
    455
  9. XTINCT_yota
    Replies:
    19
    Views:
    788
  10. ryanschmidt
    Replies:
    8
    Views:
    696
  11. ryanschmidt
    Replies:
    1
    Views:
    347
  12. Razorecko
    Replies:
    8
    Views:
    575
  13. TRON
    Replies:
    25
    Views:
    1,774
  14. Gadget
    Replies:
    5
    Views:
    443
  15. ryanschmidt
    Replies:
    7
    Views:
    720
  16. fishsticks
    Replies:
    36
    Views:
    1,651
  17. giox
    Replies:
    15
    Views:
    664
  18. RRXrunner12
    Replies:
    8
    Views:
    416
  19. Izhr818
    Replies:
    8
    Views:
    482
  20. ryanschmidt
    Replies:
    2
    Views:
    325

Thread Display Options

Loading...
  • 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!
  • Quick Navigation

    Open the Quick Navigation

  • Like us on Facebook

  • 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.