2004-2009 Mazda 3 Performance & Mods | 2004 to 2020 Mazda 3 Forum and Mazdaspeed 3 Forums

Sticky Mz3 Exhaust Info Collection

18

20K

Sticky Reminder when changing your OEM halogen bulbs

2

21

13K

by Mello

Dashcommand Dyno

0

29

Resonator or Muffler Delete?

7

811

by Sm3

1

119

by GerryB

Engine sputtering/grinding noise

0

113

DC Sports CAI - Model# CAI4105

1

164

2006 MZ3 sedan Engine swapp

17

2K

08 mazda 3 blown engine..please help on engine compatibility

2

265

by BenTheCarAddict

Gear not automatically change 3rd to 4th

0

106

by Mostafij Sohel

Mazda 3 2007 2.0l

1

422

Swapping Mazdaspeed parts into a N/A 3 sedan

0

320

2007 2.3L Mod Reviews

12

4K

1st gen 6speed swap

0

241

Underdrives for a mazda 3 bk worth it?

0

230

2004-2009 Mazda 3 Exhaust

4

769

Spin on oil filter mod for the 2.3L engines

8

4K

by Mandll

mazda edit help

0

184

Want to install blow-off valve, not sure how or if it's possible.

14

587

by CerealKiller

New FB page for people modding N/A 3's

4

774

2007 Mazda 3 Sedan Mods

0

501

0

388

Power steering and music cuts out, ABS and break system lights turn on.

2

432

by Naz_

2.0 too 2.5? New too the 3 community!

1

253

Is worth it to modify/rebuild a car/motor with almost 290,000km

2

357

How do I turbo a 2.5 Swap?

0

297

Boosting a 2.3L Mazda

7

2K

Advice on boosting 06 2.3?!

0

291

Shaking during acceleration

10

20K

by briandorry55

14

724

Fusion 2.5 Swap into 2007 Mazda 3 Won't Start

5

507

Removing Downstream O2 Sensor

6

748

by AgnosticRaptor

2009 Mazda 3 2.0 L

1

626

Mazda 3 POD filter

1

562

2004 BK Gen 1 Turbo

0

472

0

572

by Dems

0

626