Mazdaspeed 3/6 Engine

For MS3/6 engines only. Transmissions/Drivetrains, check the model specific locations.

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  1. Doog
    Like x 3

    [SOLVED] P0192 Code and P0300 Misfires

    Doog, Nov 3, 2023
    Replies:
    1
    Views:
    2,040
    Awafrican
    Nov 3, 2023
  2. jesus

    [solved] on going cylinder 4 misfire

    jesus, Apr 2, 2021
    Replies:
    8
    Views:
    6,891
    jesus
    Dec 4, 2022
  3. AYOUSTIN
    Like x 34

    Your Intake Manifold and You

    AYOUSTIN, Mar 5, 2016 ... 4 5 6
    Replies:
    –
    Views:
    –
    N/A
  4. Bobby

    XS Power exhaust manifold leak

    Bobby, Nov 3, 2020
    Replies:
    3
    Views:
    2,071
    Mauro_Penguin
    Dec 15, 2020
  5. AYOUSTIN
    Like x 3

    Who Would Be Interested In Getting Oil Tested?

    AYOUSTIN, Aug 30, 2017
    Replies:
    7
    Views:
    1,196
    du_juan
    Aug 30, 2017
  6. Funktionull

    Who is the go-to place for a full longblock build these days?

    Funktionull, May 17, 2025
    Replies:
    4
    Views:
    271
    Easter Bunny
    May 18, 2025
  7. OkiMS3

    Who is drag racing their Speed?

    OkiMS3, Sep 13, 2024
    Replies:
    2
    Views:
    305
    SJones
    Sep 13, 2024
  8. Meicalnissyen

    Which Focus Mani is it ? RSvST

    Meicalnissyen, Oct 2, 2020
    Replies:
    14
    Views:
    3,086
    Meicalnissyen
    Oct 19, 2020
  9. 802MS3

    Where/how to Buy a Focus ST Intake Manifold

    802MS3, May 29, 2020
    Replies:
    8
    Views:
    2,636
    Awafrican
    May 30, 2020
  10. jsilva

    Where to add cleaner using vacuum line?

    jsilva, Mar 9, 2023
    Replies:
    11
    Views:
    1,332
    jsilva
    Mar 17, 2023
  11. Slow6_pl

    What turbo are you running?

    Slow6_pl, Dec 9, 2016 ... 2 3 4
    Replies:
    60
    Views:
    19,060
    alexwlwsn
    Mar 30, 2017
  12. jsilva

    What rod bolt torque specs did you use?

    jsilva, Jan 16, 2021
    Replies:
    5
    Views:
    3,007
    jsilva
    Jan 18, 2021
  13. Jimme T

    What gaskets for your build

    Jimme T, May 25, 2020
    Replies:
    5
    Views:
    3,640
    JohnnyTightlips
    May 26, 2020
  14. Finch204

    What Determines Highway Passing Power?

    Finch204, Jan 11, 2017
    Replies:
    9
    Views:
    4,478
    EdgeAutosport.com
    Jan 11, 2017
  15. rang-a-stang

    What coolant is best?

    rang-a-stang, Jun 13, 2021
    Replies:
    11
    Views:
    11,516
    PinoySpeed6
    Aug 8, 2021
  16. jsilva

    What are these mods?

    jsilva, Apr 10, 2020
    Replies:
    18
    Views:
    1,620
    jsilva
    Nov 2, 2020
  17. SoggyPasta

    What Am I Missing? Engine Rebuild Help

    SoggyPasta, Feb 2, 2022
    Replies:
    5
    Views:
    1,990
    StreetSpeed6
    Feb 5, 2022
  18. Haedenjames

    Weird vacuum leak

    Haedenjames, Jul 31, 2024
    Replies:
    2
    Views:
    534
    Mtnbker3531
    Aug 4, 2024
  19. Sand

    Want an intake manifold but need EGR for CA smog

    Sand, Jun 10, 2022
    Replies:
    14
    Views:
    2,459
    Devinthedood
    May 10, 2024
  20. TurboMan90

    VVT Replacement Necessary?

    TurboMan90, May 24, 2022
    Replies:
    7
    Views:
    3,304
    Rokusek
    May 26, 2022
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