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Performance

Toyota 4Runner performance (intakes, exhausts, etc)

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  1. When to Regear??

    1SilverRunner, Jan 17, 2024 ... 4 5 6
    Replies:
    154
    Views:
    4,962
    Ksny15
    Feb 6, 2024

  2. TRD Pro Exhaust

    Gossamer, Feb 1, 2021 ... 2 3 4
    Replies:
    107
    Views:
    28,976
    Gracio
    Mar 27, 2024

  3. Cold air intake for performance and mileage?

    GB4x4, Jul 13, 2017 ... 2 3 4
    Replies:
    91
    Views:
    50,431
    Higgbra73
    Mar 26, 2024

  4. Pedal Commander review

    WTW15, Jan 16, 2018 ... 2 3
    Replies:
    88
    Views:
    44,426
    Jrunr
    Nov 3, 2021

  5. Supercharger for 2020 4Runner

    skyshrink, Jul 19, 2020 ... 2
    Replies:
    59
    Views:
    16,598
    TDotCord
    Sep 20, 2022

  6. Do you put fuel additives ?

    taco_runner, Apr 14, 2021 ... 2
    Replies:
    55
    Views:
    9,473
    ARB1977
    Dec 12, 2021

  7. Supercharged 4Runners

    Superrunner, Feb 7, 2024 ... 2
    Replies:
    49
    Views:
    2,465
    flight
    Apr 26, 2024 at 8:29 AM

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

    my runner, Feb 20, 2018 ... 2
    Replies:
    39
    Views:
    10,404
    BortisYeltzen
    Apr 4, 2023

  9. Borla, Gibson or aFe?

    kymira13, Aug 4, 2021
    Replies:
    29
    Views:
    4,513
    ChessGuy
    May 13, 2022

  10. Toyota Performance Chips

    Grey_BoCo, Mar 20, 2022
    Replies:
    27
    Views:
    7,261
    mZiggy
    Aug 15, 2023

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

    askdrtodd, Feb 15, 2018
    Replies:
    27
    Views:
    4,157
    Barcelona Trail
    Feb 28, 2020

  12. Mechanical help

    89d16a6, Jul 28, 2019
    Replies:
    25
    Views:
    2,285
    MyWyfsRnnr
    Feb 18, 2020

  13. Oil change fail

    Cindy, Oct 18, 2020
    Replies:
    23
    Views:
    3,822
    josephp732
    Sep 20, 2021

  14. Pedal Commander?

    Matt97, Apr 29, 2021
    Replies:
    21
    Views:
    1,983
    gunsnob
    Apr 30, 2021

  15. Spoiler alert! Lol

    4Runner fun, Apr 17, 2019
    Replies:
    20
    Views:
    5,291
    4x Old Guy
    Dec 6, 2019

  16. 4th Gen K&N Cold Air Intake

    wnelax04sr5, Apr 7, 2014
    Replies:
    17
    Views:
    17,920
    wnelax04sr5[OP]
    May 28, 2015

  17. URD 76mm Throttle Body

    Vito Corleone, Aug 23, 2023
    Replies:
    16
    Views:
    1,550
    1SilverRunner
    Feb 7, 2024

  18. Air intake suggestions?

    Nujkrap, Sep 15, 2016
    Replies:
    14
    Views:
    7,593
    Kritsana21
    Sep 25, 2018

  19. Gutless

    Sk8pilot, Mar 22, 2018
    Replies:
    14
    Views:
    3,079
    rkwfxd
    Mar 27, 2018

  20. Pedal Commander Installed

    MaliciousV-18T4RORP, Sep 7, 2018
    Replies:
    13
    Views:
    6,697
    jtice
    Feb 22, 2019

  21. Whistle with TRD intake?

    CollinJ, Jun 8, 2018
    Replies:
    12
    Views:
    3,580
    Dangboi
    Apr 11, 2024

  22. Uses for Carista?

    DangitDad, Feb 24, 2024
    Replies:
    12
    Views:
    531
    DangitDad[OP]
    Feb 26, 2024

  23. Getting super low MPG with my 2023 SR5

    mgm4runner, Sep 11, 2023
    Replies:
    12
    Views:
    863
    Yotaholic
    Sep 12, 2023

  24. Supercharging 1GR-FE

    DJNAUST, Oct 3, 2020
    Replies:
    12
    Views:
    3,632
    mZiggy
    Jul 7, 2022

  25. TRD CAI in 2021 model

    seanzig, Nov 6, 2020
    Replies:
    12
    Views:
    5,281
    4Runner170V
    Nov 7, 2020

  26. 2021 engine performance Issues

    Trailblazzrr, Dec 5, 2020
    Replies:
    11
    Views:
    4,631
    4Runner fun
    Dec 15, 2020

  27. Super 10 Muffler

    cookatron, Aug 21, 2023
    Replies:
    10
    Views:
    646
    SlvrSlug
    Aug 21, 2023

  28. 3rd Cruise Control: To add or not

    Firstoneman, Apr 4, 2019
    Replies:
    10
    Views:
    2,103
    HoBoDanny
    Apr 10, 2019

  29. K&n air filter void warranty??

    Gp4rnr, Aug 26, 2014
    Replies:
    10
    Views:
    6,872
    booster
    Feb 6, 2017

  30. Engine noise

    dcgolfer01, Nov 29, 2023
    Replies:
    9
    Views:
    616
    Rob41
    Dec 1, 2023

  31. School me, in the differences in platforms

    Kyblack76, May 22, 2018
    Replies:
    9
    Views:
    2,330
    Bullminner
    Jun 7, 2018

  32. Pedal Commander

    Tyotor, Oct 10, 2023
    Replies:
    8
    Views:
    943
    bronzestar1
    Feb 9, 2024

  33. CAI and exhaust worth It???

    SeekNDestroy, Mar 21, 2020
    Replies:
    8
    Views:
    4,661
    2Trex
    Nov 20, 2020

  34. Lithium Battery in engine bay???

    TOGORUNNER, Aug 23, 2020
    Replies:
    8
    Views:
    3,930
    ryjod
    Sep 26, 2020

  35. TRD Cold Air Intake on 2017 ??

    Vintage, Sep 9, 2017
    Replies:
    8
    Views:
    3,659
    Vintage[OP]
    Oct 20, 2017

  36. ATX area (Austin, TX) Tuning

    Texoma, Dec 2, 2023
    Replies:
    7
    Views:
    850
    Texoma[OP]
    Feb 27, 2024

  37. Muffler and exhaust suggestions?

    TacoTeaser, Sep 8, 2018
    Replies:
    7
    Views:
    3,604
    Blue 4ever Runner
    Dec 5, 2019

  38. Vibration when braking especially downhill.

    Brainsapped, Feb 28, 2024
    Replies:
    6
    Views:
    374
    1SilverRunner
    Feb 29, 2024

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

    The Blue Pearl, Sep 1, 2019
    Replies:
    6
    Views:
    3,611
    DGP1961
    Sep 10, 2019

  40. FlowMaster Outlaw Exhaust

    col_carroll, Jun 27, 2023
    Replies:
    5
    Views:
    1,108
    Henry J
    Aug 7, 2023

  41. Oil filter size

    mtnslyr, Nov 18, 2022
    Replies:
    5
    Views:
    924
    TrailSpecial22
    Nov 18, 2022

  42. Interesting read...

    SR5 Limited, May 7, 2021
    Replies:
    5
    Views:
    1,091
    MI-FL off roader
    May 9, 2021

  43. TRD catback exhaust and cold air intake concerns

    Gamma Ray, Jul 4, 2020
    Replies:
    5
    Views:
    1,809
    magsrgod
    Jul 27, 2020

  44. Cheap TRD exhaust from factory?

    4Runner fun, Nov 27, 2019
    Replies:
    5
    Views:
    2,378
    ForRun
    Nov 27, 2019

  45. S&B filters anyone?

    totmacher, Aug 12, 2018
    Replies:
    5
    Views:
    1,743
    BluetheTruck
    Apr 11, 2019

  46. "Rally driving" question.

    Elmo the Destroyer, May 3, 2018
    Replies:
    5
    Views:
    1,895
    Texoma
    May 10, 2018

  47. Exhaust suggestions

    jtdashark, Apr 15, 2017
    Replies:
    5
    Views:
    2,225
    4runner52
    Apr 16, 2017

  48. My baby is shaking!

    GrandmaBetty, Nov 10, 2023
    Replies:
    4
    Views:
    497
    Daddykool
    Nov 11, 2023

  49. Magnuson Supercharger now CARB compliant!

    Thacrow, Jul 27, 2023
    Replies:
    4
    Views:
    683
    runnerjimmy
    Jul 27, 2023

  50. Warm up / High Idle

    Chucklehead, Nov 14, 2021
    Replies:
    4
    Views:
    3,380
    banjos-n-beer
    Nov 15, 2021
Showing threads 1 to 50 of 94

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