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

Sticky Mz3 Exhaust Info Collection

2

20

26K

Sticky Reminder when changing your OEM halogen bulbs

2

21

16K

by Mello

2004-2009 Mazda 3 clutch upgrade

1

127

2006 Mazda 3 sedan mods

3

1K

by SizeableFowl

Is this RPM normal at 5th gear?

5

1K

by SizeableFowl

1

308

more mead rang power

1

539

by SizeableFowl

Rattling/ Knocking noise.

10

501

by SizeableFowl

Tuner for 2009 Mazda 3

2

376

13-16 Ford 2.5l duratec swap

8

5K

by TheMadSc1entist

07 Mazda 3 Repairs

2

1K

1

294

by Bumpedmyhead

07 Mazda 3 Suspension Mods

3

589

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

15

2K

1

326

by GerryB

1

317

by GerryB

1st gen 6speed swap

6

2K

by ActuallyAlex

Mods for my 2008 1.6 ts2

0

708

Shaking during acceleration

13

34K

Spin on oil filter mod for the 2.3L engines

9

11K

by Mazda 3i Turbo

Myths about Hydrolock.....

2

23

12K

1st gen engine swap

3

7K

Swirl Flap Delete?

6

2K

2005 mazda 3 2.3 turbo?

3

2K

by RocketmanKarl

2007 2.3L Mod Reviews

2

26

9K

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

5

2K

by Synstat-Ghost

Any ECU Tuning or Ignition Table Software for a 2.0L 2008 Mazda 3 GS

0

896

Mazda 3 BK 2.0 2006 model track car build - with weight reduction info!

2

2K

0

890

by ZayLee

60 mm throttle body?

0

830

0

719

2004 Mazda 3 4spd Auto

4

2K

Swapping Mazdaspeed parts into a N/A 3 sedan

1

2K

1

1K

by RocketmanKarl

Is it wrong for me to be disappointed?

2

25

3K

by CSLSr