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Performance

Toyota 4Runner performance (intakes, exhausts, etc)

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Title Start Date
Replies Views
Last Message ↓

  1. K&N Intake vs Nature

    booster, Feb 2, 2017
    Replies:
    1
    Views:
    772
    atgparker
    Sep 21, 2020 at 10:17 AM

  2. Supercharger for 2020 4Runner

    skyshrink, Jul 19, 2020
    Replies:
    14
    Views:
    522
    ABP
    Sep 20, 2020 at 6:55 PM

  3. Pedal Commander review

    WTW15, Jan 16, 2018 ... 2 3
    Replies:
    77
    Views:
    16,897
    mtnbiker67
    Sep 13, 2020

  4. Hey need advice from the pro's again

    Silliw98, Sep 9, 2020
    Replies:
    0
    Views:
    71
    Silliw98[OP]
    Sep 9, 2020

  5. Larger CAT and/or Exhaust

    taco_runner, Sep 7, 2020
    Replies:
    0
    Views:
    65
    taco_runner[OP]
    Sep 7, 2020

  6. K&N CAI Noise

    Rage_RunnerSR5, Sep 3, 2020
    Replies:
    0
    Views:
    66
    Rage_RunnerSR5[OP]
    Sep 3, 2020

  7. Magnuson Supercharge Problem

    sgt100, Jul 31, 2020
    Replies:
    2
    Views:
    246
    mynameistory
    Sep 2, 2020

  8. Lithium Battery in engine bay???

    TOGORUNNER, Aug 23, 2020
    Replies:
    5
    Views:
    219
    TOGORUNNER[OP]
    Aug 23, 2020

  9. Best carb for offroad application?

    Sho_Tyme671, Jul 28, 2020
    Replies:
    2
    Views:
    102
    Sho_Tyme671[OP]
    Jul 29, 2020

  10. TRD catback exhaust and cold air intake concerns

    Gamma Ray, Jul 4, 2020
    Replies:
    5
    Views:
    341
    magsrgod
    Jul 27, 2020

  11. 2020 Limited Flowmaster FlowFX Cabin Drone Problem

    magsrgod, Jul 27, 2020
    Replies:
    2
    Views:
    86
    magsrgod[OP]
    Jul 27, 2020

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

    brudy4X4, Jun 28, 2020
    Replies:
    4
    Views:
    214
    brudy4X4[OP]
    Jun 29, 2020

  13. Cold air intake for performance and mileage?

    GB4x4, Jul 13, 2017 ... 2 3
    Replies:
    77
    Views:
    20,803
    ToyoBeastly
    Jun 24, 2020

  14. Gibson dual side outlet exhaust

    Jmurkli417, Jun 20, 2020
    Replies:
    0
    Views:
    163
    Jmurkli417[OP]
    Jun 20, 2020

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

    my runner, Feb 20, 2018
    Replies:
    10
    Views:
    2,133
    Barcelona Trail
    Apr 4, 2020

  16. CAI and exhaust worth It???

    SeekNDestroy, Mar 21, 2020
    Replies:
    1
    Views:
    321
    ForRun
    Mar 21, 2020

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

    askdrtodd, Feb 15, 2018
    Replies:
    27
    Views:
    2,485
    Barcelona Trail
    Feb 28, 2020

  18. Mechanical help

    89d16a6, Jul 28, 2019
    Replies:
    25
    Views:
    857
    MyWyfsRnnr
    Feb 18, 2020

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

    tractor john, Jan 10, 2020
    Replies:
    1
    Views:
    280
    Dark Knight
    Jan 10, 2020

  20. Spoiler alert! Lol

    4Runner fun, Apr 17, 2019
    Replies:
    20
    Views:
    1,882
    4x Old Guy
    Dec 6, 2019

  21. Muffler length and performance?

    ashod.papazian, Dec 9, 2016
    Replies:
    4
    Views:
    1,164
    SR5 Limited
    Dec 5, 2019

  22. Exhaust tips on 4th gens

    06RoadRunner, Jun 28, 2018
    Replies:
    1
    Views:
    553
    Blue 4ever Runner
    Dec 5, 2019

  23. Muffler and exhaust suggestions?

    TacoTeaser, Sep 8, 2018
    Replies:
    7
    Views:
    1,513
    Blue 4ever Runner
    Dec 5, 2019

  24. Cheap TRD exhaust from factory?

    4Runner fun, Nov 27, 2019
    Replies:
    5
    Views:
    1,035
    ForRun
    Nov 27, 2019

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

    The Blue Pearl, Sep 1, 2019
    Replies:
    6
    Views:
    973
    DGP1961
    Sep 10, 2019

  26. S&B filters anyone?

    totmacher, Aug 12, 2018
    Replies:
    5
    Views:
    782
    BluetheTruck
    Apr 11, 2019

  27. 3rd Cruise Control: To add or not

    Firstoneman, Apr 4, 2019
    Replies:
    10
    Views:
    536
    HoBoDanny
    Apr 10, 2019

  28. Pedal Commander Installed

    MaliciousV-18T4RORP, Sep 7, 2018
    Replies:
    13
    Views:
    3,407
    jtice
    Feb 22, 2019

  29. Whistle with TRD intake?

    CollinJ, Jun 8, 2018
    Replies:
    8
    Views:
    1,372
    red 1
    Feb 2, 2019

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

    SR5 Limited, Dec 17, 2018
    Replies:
    0
    Views:
    861
    SR5 Limited[OP]
    Dec 17, 2018

  31. 2018 Programmer?

    Sparkkky, Oct 14, 2018
    Replies:
    4
    Views:
    1,076
    ruiz4251
    Oct 15, 2018

  32. K&N Cold air intake for sale

    mrzachary_iu, Sep 26, 2018
    Replies:
    0
    Views:
    591
    mrzachary_iu[OP]
    Sep 26, 2018

  33. Air intake suggestions?

    Nujkrap, Sep 15, 2016
    Replies:
    14
    Views:
    4,399
    Kritsana21
    Sep 25, 2018

  34. Doug Thorley Mid Pipes -and- Headers ?

    Barcelona Trail, Jul 6, 2018
    Replies:
    0
    Views:
    687
    Barcelona Trail[OP]
    Jul 6, 2018

  35. School me, in the differences in platforms

    Kyblack76, May 22, 2018
    Replies:
    9
    Views:
    1,245
    Bullminner
    Jun 7, 2018

  36. "Rally driving" question.

    Elmo the Destroyer, May 3, 2018
    Replies:
    5
    Views:
    899
    Texoma
    May 10, 2018

  37. Weird Exhaust Smell?

    Elmo the Destroyer, May 2, 2018
    Replies:
    0
    Views:
    500
    Elmo the Destroyer[OP]
    May 2, 2018

  38. Gutless

    Sk8pilot, Mar 22, 2018
    Replies:
    14
    Views:
    1,808
    rkwfxd
    Mar 27, 2018

  39. Thoughts on Weapon R intake?

    Sneakynoshoulders, Mar 12, 2018
    Replies:
    0
    Views:
    601
    Sneakynoshoulders[OP]
    Mar 12, 2018

  40. 2018 Exhaust re-route

    SteveNJ, Feb 23, 2018
    Replies:
    0
    Views:
    486
    SteveNJ[OP]
    Feb 23, 2018

  41. TRD Cold Air Intake on 2017 ??

    Vintage, Sep 9, 2017
    Replies:
    8
    Views:
    2,617
    Vintage[OP]
    Oct 20, 2017

  42. SEMA 2015: Magnuson Supercharges Toyota Pickups Where TRD Left Off

    T-Rex266, Jan 12, 2016
    Replies:
    3
    Views:
    4,495
    burnurass
    Aug 26, 2017

  43. Exhaust suggestions

    jtdashark, Apr 15, 2017
    Replies:
    5
    Views:
    1,360
    4runner52
    Apr 16, 2017

  44. K&n air filter void warranty??

    Gp4rnr, Aug 26, 2014
    Replies:
    10
    Views:
    5,405
    booster
    Feb 6, 2017

  45. TRD/URD install on a 5VZ-FE

    Husky Driver, Jan 21, 2016
    Replies:
    3
    Views:
    2,175
    Husky Driver[OP]
    Mar 27, 2016

  46. Trail Gear Rock Ripper headers--opinions

    Erik65, Mar 14, 2016
    Replies:
    1
    Views:
    1,025
    Erik65[OP]
    Mar 16, 2016

  47. 4th Gen K&N Cold Air Intake

    wnelax04sr5, Apr 7, 2014
    Replies:
    17
    Views:
    10,218
    wnelax04sr5[OP]
    May 28, 2015
Showing threads 1 to 47 of 47

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Products Discussed in

K&N Cold Air Intake Kit: High Performance, Guaranteed to Increase Horsepower: 2003-2008 Toyota 4 Runner, 4.0L V663-9023
$306.99
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