Mazdaspeed 3/6 Engine

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

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  1. Awafrican
    Like x 6

    Spark Plug Data Base

    Awafrican, Mar 18, 2016 ... 2 3
    Replies:
    42
    Views:
    39,400
    Mikey27
    Apr 17, 2021
  2. ejb2112

    Unplugging EGR vs. EGR Delete

    ejb2112, Apr 8, 2016 ... 2 3
    Replies:
    55
    Views:
    32,376
    Raider
    Nov 13, 2018
  3. Redline

    Coolant Alternatives?

    Redline, Apr 9, 2016 ... 2
    Replies:
    33
    Views:
    30,520
    Lex2007
    Sep 22, 2020
  4. AYOUSTIN
    Like x 34

    Your Intake Manifold and You

    AYOUSTIN, Mar 5, 2016 ... 4 5 6
    Replies:
    –
    Views:
    –
    N/A
  5. g00s3y

    Aftermarket rods & stock pistons

    g00s3y, Nov 26, 2016 ... 3 4 5
    Replies:
    82
    Views:
    17,483
    Mikey27
    Mar 9, 2021
  6. Slow6_pl

    What turbo are you running?

    Slow6_pl, Dec 9, 2016 ... 2 3 4
    Replies:
    60
    Views:
    15,034
    alexwlwsn
    Mar 30, 2017
  7. Speedhunter

    Rebuild - Info

    Speedhunter, May 29, 2017 ... 5 6 7
    Replies:
    138
    Views:
    14,837
    SharksInSpace
    Dec 7, 2017
  8. HawkeyeGeoff

    PSA: Low Compression Fix Adventure

    HawkeyeGeoff, Oct 17, 2016 ... 2
    Replies:
    37
    Views:
    14,796
    Justgregkas
    Dec 4, 2023
  9. exar_kun78

    Intake manifolds

    exar_kun78, Oct 3, 2017 ... 2
    Replies:
    37
    Views:
    13,811
    VoodooJef
    Oct 6, 2017
  10. Redline

    4032 Alloy Pistons for 500whp?

    Redline, Jul 26, 2016 ... 2 3
    Replies:
    49
    Views:
    13,619
    Redline
    Jan 21, 2017
  11. Maisonvi

    A discussion on mitigating engine bay heat

    Maisonvi, May 4, 2016 ... 4 5 6
    Replies:
    109
    Views:
    13,442
    daafisch
    May 24, 2016
  12. alexwlwsn
    Like x 4

    Motor Break-In Methods/Theories

    alexwlwsn, Feb 12, 2017 ... 2 3
    Replies:
    44
    Views:
    12,893
    alexwlwsn
    Jan 25, 2019
  13. ajkulish

    Low oil pressure...

    ajkulish, Apr 28, 2020 ... 3 4 5
    Replies:
    86
    Views:
    11,900
    Shakes MPS 3
    Apr 21, 2021
  14. jsilva

    Common vacuum leak points?

    jsilva, Jun 21, 2020 ... 2
    Replies:
    31
    Views:
    10,604
    jsilva
    Jul 12, 2020
  15. Raider
    Like x 6

    Raider's MS3 Southbend Clutch Experience-Updated 2/19!

    Raider, Feb 18, 2016 ... 2 3
    Replies:
    41
    Views:
    9,990
    Raider
    Feb 10, 2019
  16. ConeKiller
    Like x 12

    Super-Cheater K04

    ConeKiller, Nov 30, 2016 ... 2
    Replies:
    32
    Views:
    9,698
    VTMongoose
    Oct 9, 2018
  17. VoodooJef
    Like x 11

    Focus ST mani install (and how to keep your existing piping)

    VoodooJef, Feb 28, 2018
    Replies:
    15
    Views:
    9,696
    jdab555
    Mar 10, 2023
  18. jsilva

    Rebuilding advice?

    jsilva, Sep 24, 2020 ... 2 3 4
    Replies:
    63
    Views:
    9,609
    jsilva
    Dec 24, 2021
  19. DubC

    Necessity to clean intake manifold/valves

    DubC, Mar 19, 2019 ... 2 3
    Replies:
    59
    Views:
    9,512
    Sho
    Jul 13, 2019
  20. rang-a-stang

    Should I replace or rebuild my turbo?

    rang-a-stang, Jun 18, 2020 ... 2
    Replies:
    37
    Views:
    8,797
    Flyhigh
    Feb 23, 2022
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