Modifications | Mazda3 Forums

Modifications - FAQ's, How-To's

4.2K 1.7M

2 mo ago

4.2K

1.7M

2 mo ago

Sticky Advanced Ignition Timing Mod

87 88 89

2K

312K

Sticky The "Motor Mount" Thread.

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209

81K

by xGreg

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

2 3

59

49K

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

19

31K

Sticky Grounding your Throttle Body? . .

90 91 92

2K

331K

by arkoftheNoah

Sticky Aftermarket Exhaust Questions/Suggestions/Issues/Comments

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1K

160K

Sticky Aftermarket Intake Questions/Suggestions/Issues/Comments

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177K

Sticky INSTANT 70A REAR ENGINE MOUNT

2

4K

Sticky Aftermarket Header Questions/Suggestions/Issues/Comments

37 38 39

772

114K

Sticky Coolant bypass: alternate method

6

5K

by calgarymazda3

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

3 4 5

95

46K

Sticky Masterlist of Aftermarket Accesories.

4 5 6

119

63K

Sticky Mz3 Exhaust Info Collection

2 3

52

42K

08 Mazda3 2.3L sedan and hatchback compatibility

2

62

Rear bumper reflectors sizing

0

52

by Newmazdamodder

Can’t hear the Waze lady

0

94

by Cluezo

Anzo USA Headlight and Tail Light Assemblies, or Other Cool Aftermarket Assemblies

6

382

by dudeskee1325

Automatic Transmission swap to 5 speed

18

22K

Compatibility of Mazda speed3 shifters and Mazda3 2.3p hatch

1

179

by shipo

2019 Gen4 Mazda 3 Sport Mods?

0

292

Weapon R intake manifold Version 3

2 3

49

16K

0

294

2.5L Turbo Kit?

0

197

DC Sports CAI - Model# CAI4105

1

137

2010 Seats in a 2008

1

132

by shipo

P0340 & incorrect intake camshaft on 2.3 to 2.5 swap

0

166

by 4_2pac

0

138

Compression ratio

11

2K

by SSEI B

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

1

1K

mazda 3 2.0L 2007 HPS short ram intake

0

244

12

4K

by shipo

HPS Short Ram Intake REVIEW

3 4 5

83

47K

Front swaybar troubles

0

135

I've got headers ... what else do I need?

0

184

2005 Mazda 3 Test Pipe

1

198

List of ECU tuners/companies for Gen 1 Mazda 3 (NON speed 3) cars in 2020?

0

377

Stock ECU "swap" for the 2.5 engine swap

1

2K

DIY cold air intake on 2.3L?

2

598

CAI in 2008 Mazda 3

0

446

Cold Air Intake Mazda 3 1.6 2007 Petrol

2

28

4K

by shipo

Best mods for an 07 Mazda 3 automatic not turbo

5

1K

Who needs injectors anyways

1

561

2.5 swap engine

17

3K

Where did you get your injectors?

4

479

What do you think about my mods list

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41

4K

Mz3 forced induction

6

842

Mazda 6 2.3l into a Mazda 3

18

1K

by Jonathan Lyles

Throttle Body Difference

2

2K