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NEW MEMBERS START HERE! Welcome to the best resource for Mazdaspeeds in the world!

New Member Introduction Section

Just Joined up? Post here and introduce yourself and tell us about your car!
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Mazdaspeed engine build

New Member Question and Answer Section

Greenies feel free to ask questions if you cannot find your answer in a search. This section is harassment-free. Of course, almost the entire forum is drama-free!
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Raider
Corksport 3.5 inch turboback exhaust

Mazdaspeed Meets & Events

Meets & Events Section

Talking about some EPIC Mazda Meets
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dagrimey1
Mazdas at the Dragon September 28-30 2023

Website Help and News Section

Forum Feedback, Bugs, Glitches, Errors Section

Find a problem with the general functionality? Post here!
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Enki
Forum 2.0 glitches, change requests etc

Forum and Website Help Section

Need Assistance from Moderators or Administrator? Post Here
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Awafrican
Tapatalk poll 3/1/2025

Forum News and Announcements

Announcements by MSO admins and moderators.
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Awafrican
MSO is going Xenforo 2.0

Mazdaspeeds.org Approved Vendors Great vendors in here!

Harnessed Performance

Automotive wiring solutions and repair. We offer custom harness work for Mazda proteges and Speed3/6.
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5
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22
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5
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22
Harnessed Performance
Mazda Protege5 Headlight Conversion Harnesses has returned

Damond Motorsports

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63
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823
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63
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823
Matt@DamondMotorsports
Damond Motorsport Black Friday Sale Announcement 11/27-12/1

Edge Autosport

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33
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321
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33
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321
Awafrican
Just ordered SPC MS6 rear camber arms from Edge

RaiderFab Bumper Fitment Solutions LLC

Bumper Fitment Solutions available for loose and floppy bumpers!
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50
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985
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50
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985
Enki
How-To: RaideFab Bumper Fitment Solution for 1st Gen Mazdaspeed 3-Option1

TB Performance Products

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6
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224
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6
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224
Mauro_Penguin
TB Performance MS3 Front Traction Bar Review

Corksport

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144
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2.1K
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144
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Easter Bunny
3rd Gen Mazda 3 Turbo Kit - Lowest Price in History!

VersaTune

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37
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464
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37
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464
steve@versatune
VersaTune Black Friday Sale 2023

Racethetix LLC

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2
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8
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2
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8
Speedie6
Racethetix MS6 Tucked A/C line

Grocery Getter Performance

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2
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10
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2
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10
GCPhotographers
Late Night Racing and what we do.

NEW VENDOR COMING SOON!

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None

Grass-Roots MSO Vendors A section for MSO Members who have a small, low-volume product or service.

Contrive Design Innovations

Innovative, Novel, Race-Grade products & Custom Projects for the Mazdaspeed Community
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5
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49
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5
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49
Barett@ContriveDesignInnovations
Mazdaspeed 3 Anti-Slop Shifter Bushing Kit

Mazdaspeed Wire Tuck

Custom oil return lines for many turbo/manifold combinations.
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2
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10
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2
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10
dinnerplate
MAzdaspeed Wire Tucks is retired - Harnessed Performance is taking orders

Maisonvi Shift Knobs

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13
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232
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13
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232
Enki
Everything I have in stock right now

MajinSpeed Customs

One-of-a-kind solutions for the Mazdaspeed platform
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2
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19
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2
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19
Raider
Injector Stud kits

Mazdaspeeds.org Official Parts Reviews Section Where MSO Members can post thorough Reviews of parts/software/equipment for our cars!

Mazdaspeeds.org Official Parts Reviews Section

Where MSO Members can post thorough Reviews of parts/software/equipment for our cars!
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41
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473
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41
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473
BuddySpeed3
ClutchMasters FX350 (and FX400) reviews

Mazdaspeed Knowledgebase The section of of proven know-how and overall awesome source for information regarding Mazdaspeeds.

General Mazdaspeed Knowledgebase

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9
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179
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9
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179
d-_-bo
Proven Parts List - Common Parts that don't suck

Mazdaspeed Suspension Knowledgebase

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8
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93
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8
Posts
93
ECU Pinout for 2011 Mazda 3i

Mazdaspeed Brakes Knowledgebase

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3
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3
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3
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3
Tomas
Brembo Specs

Mazdaspeed Engine Knowledgebase

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47
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781
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47
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781
dinnerplate
DISI MZR v EcoBoost Engine Comparison

Mazdaspeed Cosmetic Modifications Knowledgebase

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1
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8
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1
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8
SeeMeGovan
How-To Install Color-Change LED Strips in Hatch w/ all Auto On/Off Functionality

Mazdaspeed Wheel/Tires Knowledgebase

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6
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80
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6
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80
Raider
Wheel and Tire Fitment Database

Mazdaspeed Troubleshooting Knowledgebase

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9
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62
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9
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62
StreetSpeed6
Faulty Fuel Pressure Sensor

Mazdaspeed 3 Section (2007-2013) Mazdaspeed 3? Come on in!

Mazdaspeed 3 General Discussion

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490
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8.2K
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490
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Lex2007
Which bulbs does the rear LED lamp assembly use?

Mazdaspeed 3 Troubleshooting

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706
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706
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P2100 p0091
  • husky

Mazdaspeed 3 Build Diaries

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132
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132
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Pyrannha
Repair to Build/Build to Repair

Mazdaspeed 3 Transmission/Drivetrain

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69
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824
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69
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824
Which Clutch Should I Get?

Mazdaspeed 3 Suspension & Brakes

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98
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98
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Enki
Bilstein B12 Prokit VS KW V3
  • Enki

Mazdaspeed 3 How-To

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79
Posts
993
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79
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993
Pyrannha
How to change intermediate shaft/axle bearing Gen1 Mazdaspeed3

Mazdaspeed 3/6 General Section This is for topics related to both MS3 and MS6

Mazdaspeed 3/6 Engine

For MS3/6 engines only. Transmissions/Drivetrains, check the model specific locations.
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293
Posts
3.9K
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293
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3.9K
Enki
I just can't keep this engine together!

Mazdaspeed 3/6 ECU Tuning

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90
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90
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1.3K
Unable to get higher than 1.6~1.7 load. Need help please!

Mazdaspeed 3/6 E85/CornFed

Running E? Come on on!
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11
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353
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11
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353
iamareios
Effects of high eth content on fuel level sensor

Mazdaspeed 3/6 Fuel, NOS, Meth, & Water Injection

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65
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837
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65
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837
brandonf
Fuel pump cleaning

Mazdaspeed 3/6 Wheels & Tires

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23
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446
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23
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446
Stonecold0469
RPF1s!!!!!!!

Mazdaspeed 3/6 Hard Parts Fabrication

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19
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225
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19
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225
Kaden Kilber
Maisonvi full size battery tray

Mazdaspeed 3/6 Audio & Electronics

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58
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571
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58
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571
kayarepea
Harness, Plug and other Useful Connectors

Mazdaspeed 3/6 Detailing Section

How you make it look good! Not for LED washer nozzles.
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14
Posts
53
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14
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53
Raider
Showroom Paint job

Mazdaspeed 3/6 Appearance

Here is where you discuss cosmetic modifications.
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32
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693
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32
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693
MPSMan
MS6 HID headlights

Mazdaspeed 6 (2006-2007) Section Got a Speed 6? Come on in!

Mazdaspeed 6 General Discussion

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124
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124
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Reece Andreychek
Mazdaspeed6 up in Flames.

Mazdaspeed 6 Troubleshooting

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152
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152
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Rokusek
Crank but no start, but can cold start (then die) with jump starter

Mazdaspeed 6 Build Diaries

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65
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65
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Enki
Bobs speed 6
  • Enki

Mazdaspeed 6 Transmission/Drivetrain

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50
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571
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50
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571
Enki
Custom Shift Cable

Mazdaspeed 6 Suspension & Brakes

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32
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262
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32
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262
LightSpeed
Mazdaspeed6 OEM strut and shock recommendations?

Mazdaspeed 6 How-To

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37
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167
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37
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167
automaticonlyspeed3
How-To Replace Clutch MS6

3rd Gen Mazda 3 (2014-2018)

3rd Gen Mazda 3 (2014-2018) General Discussion

Discuss general topics of 3rd Gen Mazda 3s here!
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0
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0
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0
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0
None

3rd Gen Mazda 3 Troubleshooting

Got an issue with your 3rd Gen Mazda3? Post up here about it!
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0
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0
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0
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0
None

3rd Gen Mazda 3 Build Diaries

Post up about your 3rd Gen Mazda 3 and it's progress!
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0
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0
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0
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0
None

3rd Gen Mazda 3 Engine/Trans/Drivetrain

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0
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0
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0
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0
None

3rd Gen Mazda 3 Suspension & Brakes

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0
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0
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0
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0
None

3rd Gen Mazda 3 How-To

Installed something, or something helpful with your 3rd Gen Mazda 3? Share here how to do it?
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0
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0
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0
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None

4th Gen Mazda 3 (2019+)

4th Gen Mazda 3 (2019+) General Discussion

Discuss general topics of 4th Gen Mazda 3s here!
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0
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0
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0
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0
None

4th Gen Mazda 3 Troubleshooting

Got an issue with your 3rd Gen Mazda3? Post up here about it!
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0
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0
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0
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0
None

4th Gen Mazda 3 Build Diaries

Post up about your 4th Gen Mazda 3 and it's progress!
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0
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0
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0
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0
None

4th Gen Mazda 3 Engine/Trans/Drivetrain

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1
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3
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1
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3
Scaytale
2023 Mazda3 Turbo, AWD, without Muffler

4th Gen Mazda 3 Suspension & Brakes

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0
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0
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0
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0
None

4th Gen Mazda 3 How-To

Installed something, or something helpful with your 4th Gen Mazda 3? Share here how to do it?
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0
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0
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0
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0
None

SKYACTIV-2.5T The new generation of boosted Mazdas! SKYACTIV-2.5T! 4th Generation Mazda 3 Turbo Sedans & Hatches to the Mazda 6, even CX9s! Here is your blank slate to share your information!

SKYACTIV-2.5T General Discussion

Discuss SKYACTIV-2.5T General Information here!
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15
Posts
82
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15
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82
Easter Bunny
Mass Air Flow numbers

SKYACTIV-2.5T Troubleshooting

Got an issue with your SKYACTIV-2.5T? Post up here about it!
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0
Posts
0
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0
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0
None

SKYACTIV-2.5T Build Diaries

Post up about your SKYACTIV-2.5T and it's progress!
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0
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0
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0
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0
None

SKYACTIV-2.5T Transmission/Drivetrain

Discuss SKYACTIV-2.5T Engine and transmission here!
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1
Posts
4
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1
Posts
4
brbk
2.5 Turbo Tech

SKYACTIV-2.5T Suspension & Brakes

Discuss SKYACTIV-2.5T suspension & brakes here.
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5
Posts
28
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5
Posts
28
Easter Bunny
Front sway bar bushing

SKYACTIV-2.5T How-To

Installed something, or something helpful with your SKYACTIV-2.5T? Share here how to do it?
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4
Posts
7
Threads
4
Posts
7
brbk
How to display Torque on infotainment screen

Rotary Powered Section If it is rotary powered, this section is for you!

General Rotary Discussion

Discuss general topics of rotary powered cars here!
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1
Posts
16
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1
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16
Easter Bunny
I like Doritos

Rotary Powered Troubleshooting Section

Got an issue with your rotary? Post up here about it!
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0
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0
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0
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0
None

Rotary Powered Build Diaries

Post up about your rotary, or rotaries, and the progress!
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1
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20
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1
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20
Mr Dangly Bitz
MDB's Ultimate Money Pit

Rotary Powered Engine/Trans/Drivetrain

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0
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0
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0
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0
None

Rotary Powered Suspension & Brakes

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0
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0
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0
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0
None

Rotary Powered How-To

Installed something, or something helpful with your rotary? Share here how to do it?
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0
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0
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0
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0
None

Mazdaspeed and Boosted Miata/MX-5 Section For perfomance-built Miatas and MX-5s.

MSM & Boosted Miata/MX-5 General Discussion

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7
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92
Threads
7
Posts
92
Mk1 eunos Mazdaspeed

MSM & Boosted Miata/MX-5 Troubleshooting

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0
Posts
0
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0
Posts
0
None

MSM & Boosted Miata/MX-5 Engine/Trans/Drivetrain

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0
Posts
0
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0
Posts
0
None

MSM & Boosted Miata/MX-5 Suspension & Brakes

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0
Posts
0
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0
Posts
0
None

MSM & Boosted Miata/MX-5 How-To

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0
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0
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0
Posts
0
None

MSM & Boosted Miata/MX-5 Build Diaries

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3
Posts
73
Threads
3
Posts
73
andale927
andale927's EFR 6758 NC Miata Build

Mazdaspeed Protege Section

Mazdaspeed Protege General Discussion

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3
Posts
16
Threads
3
Posts
16
91GT347
Protege questions

Mazdaspeed Protege Troubleshooting

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1
Posts
1
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1
Posts
1
StealthWyvern
Boost creep or slow boost issue after a replacing a bad WGA on your MSP.

Mazdaspeed Protege Build Diaries

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1
Posts
8
Threads
1
Posts
8
L337TurboZ
StealthWyvern's MSP

Mazdaspeed Protege Engine/Transmission/Drivetrain

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0
Posts
0
Threads
0
Posts
0
None

Mazdaspeed Protege Suspension & Brakes

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0
Posts
0
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0
Posts
0
None

Mazdaspeed Protege How-To

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2
Posts
2
Threads
2
Posts
2
StealthWyvern
Annoying Protege Dash Rattle Locations

CX-7 Section

CX-7 General Discussion

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3
Posts
38
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3
Posts
38
Easter Bunny
Found our old CX-7...sad ending

CX-7 Troubleshooting

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24
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237
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24
Posts
237
Easter Bunny
Crank but No Start (No spark)

CX-7 Build Diaries

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7
Posts
200
Threads
7
Posts
200
NinjaCustoms
Mazda CX-7 Project

CX-7 Engine/Transmission/Drivetrain

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7
Posts
38
Threads
7
Posts
38
Raider
transmission fluid filter?

CX-7 Suspension & Brakes

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1
Posts
15
Threads
1
Posts
15
78jdbronco
Upgrading Brakes

CX-7 How-To

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3
Posts
19
Threads
3
Posts
19
Easter Bunny
How to restore your CX-7, Mazdaspeed3,/6 (or any car's) headlights with Meguiar's Restore kit

Project Cars and Non-Mazdaspeeds

Cars

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36
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3.2K
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36
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3.2K
gotovato
Building for the road course...again

Trucks

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11
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177
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11
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177
Awafrican
2020 F150 5.0

Motorcycles

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6
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197
Threads
6
Posts
197
hoodratkp
The Deer Magnet - 2017 GSXR 750

Motorsports Section Autocross, Drag racing, and other legal racing. Street Racing is Metal Member Section ONLY, do not post in here.

Drag Racing Discussion

Live life one quarter-mile at a time.
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3
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11
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3
Posts
11
Drag Racing Times List!!!

Autocross Discussion

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10
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105
Threads
10
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105
Al3xRats
Al3xRats AutoX Thread

Road Racing Discussion

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26
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197
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26
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197
Easter Bunny
Mid-Ohio

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