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    Quick Links: Muffler and exhaust suggestions? Oil filter size TRD CAI in 2021 model Muffler length and performance? 4th Gen K&N Cold Air Intake

Performance

Toyota 4Runner performance (intakes, exhausts, etc)

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  1. Magnuson Installed and first 600 miles

    Brett Tech, Jun 22, 2024
    Replies:
    8
    Views:
    585
    JRcali4runner
    Jul 1, 2024

  2. Driving in S

    The1moe1, Jun 28, 2024
    Replies:
    6
    Views:
    276
    Acesandeights
    Jun 28, 2024

  3. Toyota Performance Chips

    Grey_BoCo, Mar 20, 2022 ... 2
    Replies:
    30
    Views:
    9,127
    BortisYeltzen
    Jun 22, 2024
  4. Locked

    YotaWerx Tuning Services, Development, and Feedback

    mZiggy, Aug 7, 2021 ... 7 8 9
    Replies:
    265
    Views:
    94,311
    TWTaco
    Apr 28, 2024

  5. Supercharged 4Runners

    Superrunner, Feb 7, 2024 ... 2
    Replies:
    48
    Views:
    3,772
    flight
    Apr 26, 2024

  6. OTT software upgrade

    Redog1, Apr 9, 2024
    Replies:
    1
    Views:
    450
    BortisYeltzen
    Apr 22, 2024

  7. Whistle with TRD intake?

    CollinJ, Jun 8, 2018
    Replies:
    12
    Views:
    3,901
    Dangboi
    Apr 11, 2024

  8. TRD Pro Exhaust

    Gossamer, Feb 1, 2021 ... 2 3 4
    Replies:
    107
    Views:
    30,541
    Gracio
    Mar 27, 2024

  9. Cold air intake for performance and mileage?

    GB4x4, Jul 13, 2017 ... 2 3 4
    Replies:
    91
    Views:
    52,677
    Higgbra73
    Mar 26, 2024

  10. What you say

    Justkelvin, Mar 17, 2024
    Replies:
    3
    Views:
    427
    icebear
    Mar 17, 2024

  11. Vibration when braking especially downhill.

    Brainsapped, Feb 28, 2024
    Replies:
    6
    Views:
    751
    1SilverRunner
    Feb 29, 2024

  12. ATX area (Austin, TX) Tuning

    Texoma, Dec 2, 2023
    Replies:
    7
    Views:
    1,161
    Texoma[OP]
    Feb 27, 2024

  13. Uses for Carista?

    DangitDad, Feb 24, 2024
    Replies:
    12
    Views:
    900
    DangitDad[OP]
    Feb 26, 2024

  14. Intake cleaner

    SMILes, Feb 19, 2024
    Replies:
    0
    Views:
    388
    SMILes[OP]
    Feb 19, 2024

  15. Pedal Commander

    Tyotor, Oct 10, 2023
    Replies:
    8
    Views:
    1,108
    bronzestar1
    Feb 9, 2024

  16. URD 76mm Throttle Body

    Vito Corleone, Aug 23, 2023
    Replies:
    16
    Views:
    1,965
    1SilverRunner
    Feb 7, 2024

  17. When to Regear??

    1SilverRunner, Jan 17, 2024 ... 4 5 6
    Replies:
    151
    Views:
    6,952
    Ksny15
    Feb 6, 2024

  18. Engine noise

    dcgolfer01, Nov 29, 2023
    Replies:
    7
    Views:
    826
    Rob41
    Dec 1, 2023

  19. My baby is shaking!

    GrandmaBetty, Nov 10, 2023
    Replies:
    4
    Views:
    629
    Daddykool
    Nov 11, 2023

  20. Looking for TRD pro Cat-back exhaust

    BRA57, Oct 29, 2023
    Replies:
    1
    Views:
    500
    BRA57[OP]
    Oct 30, 2023

  21. Comfort Plus Complete package - app not working?

    lynnaray, Oct 7, 2023
    Replies:
    0
    Views:
    1,067
    lynnaray[OP]
    Oct 7, 2023

  22. Getting super low MPG with my 2023 SR5

    mgm4runner, Sep 11, 2023
    Replies:
    12
    Views:
    1,216
    Yotaholic
    Sep 12, 2023

  23. Super 10 Muffler

    cookatron, Aug 21, 2023
    Replies:
    10
    Views:
    819
    SlvrSlug
    Aug 21, 2023

  24. MagnaFlow Overland series 4runner exhaust

    cookatron, Aug 21, 2023
    Replies:
    0
    Views:
    427
    cookatron[OP]
    Aug 21, 2023

  25. FlowMaster Outlaw Exhaust

    col_carroll, Jun 27, 2023
    Replies:
    5
    Views:
    1,413
    Henry J
    Aug 7, 2023

  26. Magnuson Supercharger now CARB compliant!

    Thacrow, Jul 27, 2023
    Replies:
    2
    Views:
    905
    nonuniform
    Jul 27, 2023

  27. Help. Wiring harness.

    kaiantos, Jul 5, 2023
    Replies:
    0
    Views:
    489
    kaiantos[OP]
    Jul 5, 2023

  28. Help: 5th Gen 4wd Malfunction - Front Differential Actuator

    DRTJNKI, Jun 20, 2023
    Replies:
    0
    Views:
    843
    DRTJNKI[OP]
    Jun 20, 2023

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

    my runner, Feb 20, 2018 ... 2
    Replies:
    39
    Views:
    11,409
    BortisYeltzen
    Apr 4, 2023

  30. Tuning the already awesome 4.3

    billwhite, Mar 12, 2023
    Replies:
    2
    Views:
    721
    billwhite[OP]
    Mar 23, 2023

  31. no spark?

    sjenoch, Nov 22, 2022
    Replies:
    1
    Views:
    839
    TrailSpecial22
    Dec 18, 2022

  32. 1999 4Runner SR5 (wait for it)… got decatalyzed!!!

    Moorebeej, Dec 16, 2022
    Replies:
    0
    Views:
    560
    Moorebeej[OP]
    Dec 16, 2022

  33. Oil filter size

    mtnslyr, Nov 18, 2022
    Replies:
    5
    Views:
    1,174
    TrailSpecial22
    Nov 18, 2022

  34. Supercharger for 2020 4Runner

    skyshrink, Jul 19, 2020 ... 2
    Replies:
    58
    Views:
    17,073
    TDotCord
    Sep 20, 2022

  35. Throttle problems

    ChrisDLC, May 8, 2022
    Replies:
    3
    Views:
    885
    Thatbassguy
    Aug 24, 2022

  36. check engine light code po420 & po430

    Silika713, Jul 13, 2022
    Replies:
    0
    Views:
    502
    Silika713[OP]
    Jul 13, 2022

  37. Complete cat delete.

    07Limited4X4, Jul 8, 2022
    Replies:
    2
    Views:
    2,740
    07Limited4X4[OP]
    Jul 8, 2022

  38. Supercharging 1GR-FE

    DJNAUST, Oct 3, 2020
    Replies:
    11
    Views:
    4,214
    mZiggy
    Jul 7, 2022

  39. Borla, Gibson or aFe?

    kymira13, Aug 4, 2021
    Replies:
    29
    Views:
    4,970
    ChessGuy
    May 13, 2022

  40. Do you put fuel additives ?

    taco_runner, Apr 14, 2021 ... 2
    Replies:
    55
    Views:
    10,583
    ARB1977
    Dec 12, 2021

  41. Warm up / High Idle

    Chucklehead, Nov 14, 2021
    Replies:
    4
    Views:
    3,753
    banjos-n-beer
    Nov 15, 2021

  42. Pedal Commander review

    WTW15, Jan 16, 2018 ... 2 3
    Replies:
    88
    Views:
    46,542
    Jrunr
    Nov 3, 2021

  43. Oil change fail

    Cindy, Oct 18, 2020
    Replies:
    23
    Views:
    4,128
    josephp732
    Sep 20, 2021

  44. Recalibration of electronics after windshield replacement 2020 SR5

    sduncil, Sep 10, 2021
    Replies:
    0
    Views:
    697
    sduncil[OP]
    Sep 10, 2021

  45. Transmission Fluid!

    jax410, Apr 19, 2021
    Replies:
    4
    Views:
    2,989
    captsolo
    May 20, 2021

  46. Interesting read...

    SR5 Limited, May 7, 2021
    Replies:
    5
    Views:
    1,223
    MI-FL off roader
    May 9, 2021

  47. Pedal Commander?

    Matt97, Apr 29, 2021
    Replies:
    21
    Views:
    2,110
    gunsnob
    Apr 30, 2021

  48. Replaced 19inch flowmaster muffler with 24inch Borla

    Chodermuffin, Apr 15, 2021
    Replies:
    0
    Views:
    847
    Chodermuffin[OP]
    Apr 15, 2021

  49. 70 mm Throttle Body on 4th Gen $runner

    4runnernutz, Apr 7, 2021
    Replies:
    0
    Views:
    766
    4runnernutz[OP]
    Apr 7, 2021

  50. 3rd Gen cat-back?

    SR5 Limited, Apr 3, 2021
    Replies:
    3
    Views:
    744
    SR5 Limited[OP]
    Apr 5, 2021
Showing threads 1 to 50 of 97

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