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

Sticky Mz3 Exhaust Info Collection

18

23K

Sticky Reminder when changing your OEM halogen bulbs

2

21

14K

by Mello

0

98

by ZayLee

60 mm throttle body?

0

85

0

113

2007 2.3L Mod Reviews

2

24

6K

13-16 Ford 2.5l duratec swap

3

4K

by DisasterDrew

2004 Mazda 3 4spd Auto

4

1K

Swapping Mazdaspeed parts into a N/A 3 sedan

1

1K

1

220

by RocketmanKarl

Is it wrong for me to be disappointed?

2

25

2K

by CSLSr

Resonator or Muffler Delete?

12

2K

2008 Mazda3 2.0, 5spd. ideas? first car

8

3K

by Sedaaanlife01

P2128 Throttle/Pedal position sensor Problem

10

14K

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

3

1K

Output shaft seal/Transmission Breather? and other tidbits

0

362

Dashcommand Dyno

0

278

1

519

by GerryB

Engine sputtering/grinding noise

0

643

DC Sports CAI - Model# CAI4105

1

385

2006 MZ3 sedan Engine swapp

17

4K

Gear not automatically change 3rd to 4th

0

301

by Mostafij Sohel

Mazda 3 2007 2.0l

1

765

1st gen 6speed swap

0

586

Underdrives for a mazda 3 bk worth it?

0

422

2004-2009 Mazda 3 Exhaust

4

1K

Spin on oil filter mod for the 2.3L engines

8

7K

by Mandll

mazda edit help

0

471

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

14

1K

by CerealKiller

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

4

1K

2007 Mazda 3 Sedan Mods

0

1K

0

580

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

2

1K

by Naz_

2.0 too 2.5? New too the 3 community!

1

535

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

2

632

How do I turbo a 2.5 Swap?

0

576

Boosting a 2.3L Mazda

7

3K