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Powertrain 2004-2009 Mazda3
Modifications
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Modifications - FAQ's, How-To's
4.2K
1.8M
2 mo ago
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M
Sticky
Advanced Ignition Timing Mod
monzsta
Feb 3, 2006
87
88
89
2K
318K
4 mo ago
by
SLEEPYDUB
Sticky
The "Motor Mount" Thread.
sdemo45
Apr 5, 2011
9
10
11
209
84K
Jul 29, 2019
by
xGreg
A
Sticky
~~~GodSpeed/Cosworth Intake Manifold HOW TO~~OP UPDATE WITH VIDEOS!
andrew1501
Feb 14, 2011
2
3
59
50K
Dec 6, 2017
by
luisitol
3
Sticky
HOW TO: VALVE BODY INSTALL (56K BEWARE)
3driverPa
May 18, 2009
19
32K
Jun 13, 2017
by
fcastro
I
Sticky
Grounding your Throttle Body? . .
IllBinfrontofya
Jul 10, 2004
90
91
92
2K
338K
Apr 17, 2017
by
arkoftheNoah
J
Sticky
Aftermarket Exhaust Questions/Suggestions/Issues/Comments
jasonchiu358
Apr 5, 2007
65
66
67
1K
162K
Jan 12, 2017
by
madmatt2024
S
Sticky
Aftermarket Intake Questions/Suggestions/Issues/Comments
snowboardingfool
May 3, 2004
83
84
85
2K
179K
Oct 8, 2014
by
darksouls
L
Sticky
INSTANT 70A REAR ENGINE MOUNT
Logan30
Jul 8, 2014
2
4K
Jul 8, 2014
by
Logan30
B
Sticky
Aftermarket Header Questions/Suggestions/Issues/Comments
biped
Jun 23, 2007
37
38
39
772
116K
Jun 19, 2014
by
afickl3
Sticky
Coolant bypass: alternate method
zoomtictac
Apr 17, 2014
6
6K
Apr 22, 2014
by
calgarymazda3
Sticky
**HOW TO: Engine Torque Dampener Kit Install Walkthrough**
epic3
Aug 25, 2008
3
4
5
95
47K
Feb 12, 2014
by
jhooven
W
Sticky
Masterlist of Aftermarket Accesories.
Wizno
Jul 25, 2006
4
5
6
119
64K
Jul 26, 2012
by
ponyman32
N
Sticky
Mz3 Exhaust Info Collection
noah2383
Aug 12, 2008
2
3
52
42K
Aug 30, 2011
by
dwnlo 1
stalling at idle when hot
Motionless
1 d ago
0
71
1 d ago
by
Motionless
F
First Speed3 2010
Frandy 511
11 d ago
1
167
8 d ago
by
G ~ Mini
Customizing ideas
Jnorius
17 d ago
2
289
17 d ago
by
Jnorius
D
New owner and have mod questions
Druzilla
19 d ago
0
197
19 d ago
by
Druzilla
F
2019 Gen4 Mazda 3 Sport Mods?
F.Dizzel
7 mo ago
1
425
1 mo ago
by
umeshuontherocks
Is it possible to put front bumper mazdaspeed3 07 on my mazda 3 hatchback 07
KarloMTL
3 mo ago
1
585
3 mo ago
by
ultimica06
K
Corksport SRI throwing #P1277 : 2008 mazda 3
KEEGAN98
4 mo ago
2
318
3 mo ago
by
KEEGAN98
M
Throttle Body Difference
MazdaNoob89
Jul 29, 2018
3
2K
4 mo ago
by
TwoTapp
My 2018 Mazda 3
MetallicMicaMazda3
5 mo ago
8
605
4 mo ago
by
MetallicMicaMazda3
08 Mazda3 2.3L sedan and hatchback compatibility
Newmazdaguy
5 mo ago
6
484
4 mo ago
by
dudeskee1325
Will a 2.0L Valve Cover fit on a 2.3L head?
Quartermain02
5 mo ago
0
350
5 mo ago
by
Quartermain02
Rear bumper reflectors sizing
Newmazdamodder
6 mo ago
0
124
6 mo ago
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Newmazdamodder
C
Can’t hear the Waze lady
Cluezo
6 mo ago
0
146
6 mo ago
by
Cluezo
Anzo USA Headlight and Tail Light Assemblies, or Other Cool Aftermarket Assemblies
PSDMazda3Zoomy5193
6 mo ago
6
500
6 mo ago
by
dudeskee1325
S
Automatic Transmission swap to 5 speed
Stiki Ride
Jan 14, 2012
18
23K
6 mo ago
by
England boy
2
Compatibility of Mazda speed3 shifters and Mazda3 2.3p hatch
2.3l daily
6 mo ago
1
265
6 mo ago
by
shipo
L
Weapon R intake manifold Version 3
luisdc
Dec 17, 2010
2
3
49
17K
7 mo ago
by
Yanyankee7
E
Delete
Evan Clouse
7 mo ago
0
370
7 mo ago
by
Evan Clouse
2.5L Turbo Kit?
Isaac_G14
7 mo ago
0
272
7 mo ago
by
Isaac_G14
N
DC Sports CAI - Model# CAI4105
newsense
7 mo ago
1
207
7 mo ago
by
newsense
J
2010 Seats in a 2008
Joe Dirte88
7 mo ago
1
178
7 mo ago
by
shipo
P0340 & incorrect intake camshaft on 2.3 to 2.5 swap
4_2pac
7 mo ago
0
280
7 mo ago
by
4_2pac
Hood liner
Jsb8889
7 mo ago
0
194
7 mo ago
by
Jsb8889
P
Compression ratio
pinkcheese
Feb 16, 2009
11
3K
8 mo ago
by
SSEI B
Just completed 2.5 swap on '07 Mazda 6i- learned some new things
rickkari
Feb 2, 2019
1
1K
8 mo ago
by
Samsquanch
mazda 3 2.0L 2007 HPS short ram intake
groundon000
8 mo ago
0
309
8 mo ago
by
groundon000
Y
2.0L Tune
yotis
Dec 5, 2009
12
4K
8 mo ago
by
shipo
M
HPS Short Ram Intake REVIEW
MZ3SPORTRUE
Jul 13, 2010
3
4
5
83
48K
8 mo ago
by
groundon000
Front swaybar troubles
Jjtru1213
8 mo ago
0
175
8 mo ago
by
Jjtru1213
I've got headers ... what else do I need?
eatsushi
9 mo ago
0
241
9 mo ago
by
eatsushi
2005 Mazda 3 Test Pipe
jabryant44
10 mo ago
1
263
10 mo ago
by
rallyxr
R
List of ECU tuners/companies for Gen 1 Mazda 3 (NON speed 3) cars in 2020?
rallyxr
10 mo ago
0
579
10 mo ago
by
rallyxr
F
Stock ECU "swap" for the 2.5 engine swap
fallingibeam
Apr 25, 2016
1
2K
10 mo ago
by
rallyxr
O
DIY cold air intake on 2.3L?
Outrider6
Nov 20, 2019
2
746
Nov 20, 2019
by
Outrider6
CAI in 2008 Mazda 3
MasterHawk
May 31, 2019
0
511
May 31, 2019
by
MasterHawk
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Modifications
Questions, Comments, Problems, etc about drivetrain modification issues
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G ~ Mini
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Frandy 511
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