Modifications | Mazda3 Forums

Modifications - FAQ's, How-To's

4.3K

2M

1 mo ago

4.3K

2M

1 mo ago

Sticky Grounding your Throttle Body? . .

90 91 92

2K

376K

Sticky Advanced Ignition Timing Mod

87 88 89

2K

346K

Sticky The "Motor Mount" Thread.

9 10 11

209

95K

by xGreg

Sticky ~~~GodSpeed/Cosworth Intake Manifold HOW TO~~OP UPDATE WITH VIDEOS!

2 3

59

54K

Sticky HOW TO: VALVE BODY INSTALL (56K BEWARE)

19

36K

Sticky Aftermarket Exhaust Questions/Suggestions/Issues/Comments

65 66 67

1K

177K

Sticky Aftermarket Intake Questions/Suggestions/Issues/Comments

83 84 85

2K

194K

Sticky INSTANT 70A REAR ENGINE MOUNT

2

5K

Sticky Aftermarket Header Questions/Suggestions/Issues/Comments

37 38 39

772

126K

Sticky Coolant bypass: alternate method

6

9K

by calgarymazda3

Sticky **HOW TO: Engine Torque Dampener Kit Install Walkthrough**

3 4 5

95

49K

Sticky Masterlist of Aftermarket Accesories.

4 5 6

119

68K

Sticky Mz3 Exhaust Info Collection

2 3

52

46K

Heater control swap

2

138

by dudeskee1325

Will RPF1 16x7 +43 fit 2010 sedan?

3

96

kseries in a first gen 3

10

278

2011 Mazda 3 S 6 Speed Trans

0

97

progress rear sway bar wont work on 2010 model but is the right part? #62.1125

4

155

New radio for Bose Sound system.

0

213

by Mattiboy2907

Uro tuning exhaust setup

0

100

by Slowest_Roadster

My 2018 Mazda 3

9

2K

by mrkb34

2.5 swap high compression

6

364

by Swappinit2006

Having a bit a trouble choosing what i should do next

0

359

Catalytic converters removal

2

296

I want to get an airfilter but don't know what to get

2

312

by Jonivb

Just Bought 2010 Mazda 3 2.5 L. Looking for Ideas on Mods

3

473

Best Performance chips

12

953

1

237

07 Mazdaspeed 3 Cobb Cold Air Intake to 07 Mazda3 sedan

0

470

by Kudo

6 speed tranny in mazda3 (Non speed edition)??

13

1K

by Sudas

ISO headlight assembly

0

243

by Dannythemanny

0

186

by Brett birchman

0

227

Tune for mazda 3 2012?

2

461

Chipping my 4th Gen Mazda 3

4

1K

2006 MZ3 Hatch, Manual What Next?

7

963

Mazda 3 MPS poly bushings on a base level Mazda 3 2008 model

1

353

Mazda 3 hatchback 2.3 2007 mods

6

1K

2011 mazda 3 2.5 sedan

0

534

by krazywitboy1

2004 Mazda3 Hatchback Spoiler

6

734

by hatch06

Understanding VTCS delete/removal

10

33K

4

487

Mazda3 2005 2.3L throttle body upgrade

3

889

Just completed 2.5 swap on '07 Mazda 6i- learned some new things

2

2K

Motor Mount Opinions

1

553

Mazda 3 Hatchback Spoiler

1

681

Anyone know of camber plates for the 3?

1

465

2.3 Turbo Manifold

3

1K