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Performance

Toyota 4Runner performance (intakes, exhausts, etc)

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  1. Borla, Gibson or aFe?

    kymira13, Aug 4, 2021
    Replies:
    21
    Views:
    802
    Sixgunz
    Oct 6, 2021

  2. Oil change fail

    Cindy, Oct 18, 2020
    Replies:
    25
    Views:
    1,668
    josephp732
    Sep 20, 2021

  3. TRD Pro Exhaust

    Gossamer, Feb 1, 2021 ... 2 3
    Replies:
    64
    Views:
    6,716
    apazzolini
    Sep 18, 2021

  4. Recalibration of electronics after windshield replacement 2020 SR5

    sduncil, Sep 10, 2021
    Replies:
    0
    Views:
    100
    sduncil[OP]
    Sep 10, 2021

  5. Supercharger for 2020 4Runner

    skyshrink, Jul 19, 2020 ... 2
    Replies:
    31
    Views:
    6,693
    AgentKooper
    Sep 9, 2021

  6. Do you put fuel additives ?

    taco_runner, Apr 14, 2021 ... 2
    Replies:
    54
    Views:
    2,525
    dricko
    Sep 2, 2021

  7. Exhaust mods 4.0 v 6 to improve power, gas mileage?

    my runner, Feb 20, 2018
    Replies:
    14
    Views:
    3,675
    canadian.bacon
    Jun 23, 2021

  8. Transmission Fluid!

    jax410, Apr 19, 2021
    Replies:
    4
    Views:
    542
    captsolo
    May 20, 2021

  9. Interesting read...

    SR5 Limited, May 7, 2021
    Replies:
    5
    Views:
    324
    MI-FL off roader
    May 9, 2021

  10. Pedal Commander?

    Matt97, Apr 29, 2021
    Replies:
    21
    Views:
    746
    gunsnob
    Apr 30, 2021

  11. Replaced 19inch flowmaster muffler with 24inch Borla

    Chodermuffin, Apr 15, 2021
    Replies:
    0
    Views:
    172
    Chodermuffin[OP]
    Apr 15, 2021

  12. 70 mm Throttle Body on 4th Gen $runner

    4runnernutz, Apr 7, 2021
    Replies:
    0
    Views:
    200
    4runnernutz[OP]
    Apr 7, 2021

  13. 3rd Gen cat-back?

    SR5 Limited, Apr 3, 2021
    Replies:
    3
    Views:
    166
    SR5 Limited[OP]
    Apr 5, 2021

  14. Info. On 4 runner

    Cyn_sin, Mar 17, 2021
    Replies:
    4
    Views:
    347
    SlvrSlug
    Mar 17, 2021

  15. Sensor please help

    Chelle6421, Feb 10, 2021
    Replies:
    1
    Views:
    361
    oljedi11950
    Feb 10, 2021

  16. Cold air intake for performance and mileage?

    GB4x4, Jul 13, 2017 ... 2 3
    Replies:
    84
    Views:
    33,009
    Vett66rob
    Jan 3, 2021

  17. Whistle with TRD intake?

    CollinJ, Jun 8, 2018
    Replies:
    9
    Views:
    1,866
    clarkyclark87
    Dec 31, 2020

  18. 2021 engine performance Issues

    Trailblazzrr, Dec 5, 2020
    Replies:
    12
    Views:
    1,808
    4Runner fun
    Dec 15, 2020

  19. Pedal Commander review

    WTW15, Jan 16, 2018 ... 2 3
    Replies:
    86
    Views:
    25,882
    Toolmanny
    Nov 29, 2020

  20. CAI and exhaust worth It???

    SeekNDestroy, Mar 21, 2020
    Replies:
    8
    Views:
    1,667
    2Trex
    Nov 20, 2020

  21. 4TH GEN T4R and REPLACEMENT TRD CAI FITMENT???

    caa010081, Nov 17, 2020
    Replies:
    0
    Views:
    555
    caa010081[OP]
    Nov 17, 2020

  22. TRD CAI in 2021 model

    seanzig, Nov 6, 2020
    Replies:
    12
    Views:
    2,199
    4Runner170V
    Nov 7, 2020

  23. Magnuson Supercharge Problem

    sgt100, Jul 31, 2020
    Replies:
    3
    Views:
    1,286
    Jsparr1983
    Oct 6, 2020

  24. Supercharging 1GR-FE

    DJNAUST, Oct 3, 2020
    Replies:
    3
    Views:
    712
    Toy4X4
    Oct 4, 2020

  25. Larger CAT and/or Exhaust

    taco_runner, Sep 7, 2020
    Replies:
    3
    Views:
    453
    PVT Pablo
    Oct 1, 2020

  26. 2020 Limited Flowmaster FlowFX Cabin Drone Problem

    magsrgod, Jul 27, 2020
    Replies:
    4
    Views:
    1,113
    SlvrSlug
    Oct 1, 2020

  27. Best carb for offroad application?

    Sho_Tyme671, Jul 28, 2020
    Replies:
    3
    Views:
    371
    atgparker
    Oct 1, 2020

  28. Hey need advice from the pro's again

    Silliw98, Sep 9, 2020
    Replies:
    1
    Views:
    360
    atgparker
    Oct 1, 2020

  29. Lithium Battery in engine bay???

    TOGORUNNER, Aug 23, 2020
    Replies:
    8
    Views:
    1,423
    ryjod
    Sep 26, 2020

  30. K&N Intake vs Nature

    booster, Feb 2, 2017
    Replies:
    2
    Views:
    1,109
    trlhiker
    Sep 22, 2020

  31. K&N CAI Noise

    Rage_RunnerSR5, Sep 3, 2020
    Replies:
    0
    Views:
    251
    Rage_RunnerSR5[OP]
    Sep 3, 2020

  32. TRD catback exhaust and cold air intake concerns

    Gamma Ray, Jul 4, 2020
    Replies:
    5
    Views:
    892
    magsrgod
    Jul 27, 2020

  33. Exhausts in the $300-$350 price range?

    brudy4X4, Jun 28, 2020
    Replies:
    4
    Views:
    500
    brudy4X4[OP]
    Jun 29, 2020

  34. Gibson dual side outlet exhaust

    Jmurkli417, Jun 20, 2020
    Replies:
    0
    Views:
    386
    Jmurkli417[OP]
    Jun 20, 2020

  35. K&N kit on a 2018 Off-Road, what an expensive piece of crap.

    askdrtodd, Feb 15, 2018
    Replies:
    27
    Views:
    3,032
    Barcelona Trail
    Feb 28, 2020

  36. Mechanical help

    89d16a6, Jul 28, 2019
    Replies:
    25
    Views:
    1,315
    MyWyfsRnnr
    Feb 18, 2020

  37. Toyota engine characteristics of the 4L v6 and the 4.7 v8

    tractor john, Jan 10, 2020
    Replies:
    1
    Views:
    498
    Dark Knight
    Jan 10, 2020

  38. Spoiler alert! Lol

    4Runner fun, Apr 17, 2019
    Replies:
    20
    Views:
    3,116
    4x Old Guy
    Dec 6, 2019

  39. Muffler length and performance?

    ashod.papazian, Dec 9, 2016
    Replies:
    4
    Views:
    1,511
    SR5 Limited
    Dec 5, 2019

  40. Exhaust tips on 4th gens

    06RoadRunner, Jun 28, 2018
    Replies:
    1
    Views:
    854
    Blue 4ever Runner
    Dec 5, 2019

  41. Muffler and exhaust suggestions?

    TacoTeaser, Sep 8, 2018
    Replies:
    7
    Views:
    2,245
    Blue 4ever Runner
    Dec 5, 2019

  42. Cheap TRD exhaust from factory?

    4Runner fun, Nov 27, 2019
    Replies:
    5
    Views:
    1,584
    ForRun
    Nov 27, 2019

  43. Seafoam - love it or hate it ???

    The Blue Pearl, Sep 1, 2019
    Replies:
    6
    Views:
    1,959
    DGP1961
    Sep 10, 2019

  44. S&B filters anyone?

    totmacher, Aug 12, 2018
    Replies:
    5
    Views:
    1,058
    BluetheTruck
    Apr 11, 2019

  45. 3rd Cruise Control: To add or not

    Firstoneman, Apr 4, 2019
    Replies:
    10
    Views:
    971
    HoBoDanny
    Apr 10, 2019

  46. Pedal Commander Installed

    MaliciousV-18T4RORP, Sep 7, 2018
    Replies:
    13
    Views:
    4,578
    jtice
    Feb 22, 2019

  47. GM’s V/8 to electric conversion?

    SR5 Limited, Dec 17, 2018
    Replies:
    0
    Views:
    1,198
    SR5 Limited[OP]
    Dec 17, 2018

  48. 2018 Programmer?

    Sparkkky, Oct 14, 2018
    Replies:
    4
    Views:
    1,527
    ruiz4251
    Oct 15, 2018

  49. K&N Cold air intake for sale

    mrzachary_iu, Sep 26, 2018
    Replies:
    0
    Views:
    791
    mrzachary_iu[OP]
    Sep 26, 2018

  50. Air intake suggestions?

    Nujkrap, Sep 15, 2016
    Replies:
    14
    Views:
    5,806
    Kritsana21
    Sep 25, 2018
Showing threads 1 to 50 of 64

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