Modifications | Mazda3 Forums

Modifications - FAQ's, How-To's

4.2K 1.7M

12 mo ago

4.2K

1.7M

12 mo ago

Sticky Advanced Ignition Timing Mod

87 88 89

2K

310K

Sticky The "Motor Mount" Thread.

9 10 11

209

79K

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

327K

by arkoftheNoah

Sticky Aftermarket Exhaust Questions/Suggestions/Issues/Comments

65 66 67

1K

159K

Sticky Aftermarket Intake Questions/Suggestions/Issues/Comments

83 84 85

2K

176K

Sticky INSTANT 70A REAR ENGINE MOUNT

2

4K

Sticky Aftermarket Header Questions/Suggestions/Issues/Comments

37 38 39

772

113K

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

41K

Compression ratio

11

2K

by SSEI B

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

1

869

mazda 3 2.0L 2007 HPS short ram intake

0

136

12

3K

by shipo

HPS Short Ram Intake REVIEW

3 4 5

83

46K

Automatic Transmission swap to 5 speed

17

22K

by Geminijoe6283

Front swaybar troubles

0

89

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

0

111

2005 Mazda 3 Test Pipe

1

157

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

0

281

Stock ECU "swap" for the 2.5 engine swap

1

2K

by rallyxr

DIY cold air intake on 2.3L?

2

512

CAI in 2008 Mazda 3

0

413

Cold Air Intake Mazda 3 1.6 2007 Petrol

2

28

3K

by shipo

Best mods for an 07 Mazda 3 automatic not turbo

5

1K

Who needs injectors anyways

1

515

2.5 swap engine

17

3K

Where did you get your injectors?

4

428

What do you think about my mods list

2 3

41

4K

Mz3 forced induction

6

764

Mazda 6 2.3l into a Mazda 3

18

1K

by Jonathan Lyles

Throttle Body Difference

2

2K

Vibrant header with borla catback exhaust.

1

758

Need advice ASAP

7

935

NA gen1 to gen 2 transmission swap

3

1K

Engine noise significantly louder after replacing engine mounts

1

2K

Just installed AWR mount

2

784

Oil Catch Can on N/A (seeking knowledge)

2

33

9K

oil pan baffle kit

2

2K

cosworth intake manifold- worth the upgrade?

2

27

10K

2.0 block 2.3 head

0

1K

by Pleasehelpproject

Roll Call: Speed3 Exhaust On A NA Mazda3

91 92 93

2K

122K

by BELied

Doing 2.5L swap in my 2.0L

3

5K

2

1K

17

3K

by dudeskee1325