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

Performance

Toyota 4Runner performance (intakes, exhausts, etc)

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  1. 2022 sr5 - Transmission flush

    BobBee, Dec 9, 2024
    Replies:
    4
    Views:
    848
    Hungryhawk
    Jan 27, 2025

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

    The Blue Pearl, Sep 1, 2019
    Replies:
    23
    Views:
    5,924
    Blackshirt
    Feb 21, 2025

  3. Warm up / High Idle

    Chucklehead, Nov 14, 2021
    Replies:
    11
    Views:
    6,542
    Scotty4run
    Mar 2, 2025

  4. OTT vs Stryker tune thread to end all threads (hopefully)

    thomason84, Nov 17, 2024
    Replies:
    4
    Views:
    2,461
    jdm-v35
    Mar 10, 2025

  5. Sprint Booster Ultimate V3 For Sale

    ConroeMike, Mar 16, 2025
    Replies:
    2
    Views:
    518
    ConroeMike[OP]
    Mar 29, 2025

  6. TRD Pro Exhaust

    Gossamer, Feb 1, 2021 ... 2 3 4
    Replies:
    115
    Views:
    39,096
    ThatGuyTheCooler
    May 19, 2025

  7. On the lines of exhaust...

    Dtrisport, Jun 7, 2025
    Replies:
    4
    Views:
    467
    TrailSpecial22
    Jun 10, 2025

  8. FlowMaster Outlaw Exhaust

    col_carroll, Jun 27, 2023
    Replies:
    8
    Views:
    2,863
    ChessGuy
    Jul 7, 2025

  9. Borla, Gibson or aFe?

    kymira13, Aug 4, 2021 ... 2
    Replies:
    30
    Views:
    7,124
    4onto
    Jul 9, 2025

  10. Magnuson Supercharger

    Bend_4R, Aug 20, 2024 ... 2 3
    Replies:
    62
    Views:
    9,046
    Jk4runner
    Aug 1, 2025

  11. Dealer GPS Tracker?

    Wheelnut, Jul 26, 2025
    Replies:
    26
    Views:
    1,027
    Wheelnut[OP]
    Aug 7, 2025

  12. Sniv Speed Shop - Supercharger Upgrades, Custom Parts and Design

    snivilous, Dec 31, 2024
    Replies:
    7
    Views:
    1,175
    snivilous[OP]
    Aug 12, 2025

  13. Coolant Drain / Fill

    Scarif_1, Aug 8, 2024
    Replies:
    17
    Views:
    1,395
    Ripper238
    Aug 18, 2025
Showing threads 101 to 113 of 113

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