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R
Removing rails from seats? (for cleaning / rust removal)
RedRocket
45 m ago
Interior Problems
0
9
45 m ago
by
RedRocket
Sticky
What have you done to your car today?
Blueribbon
Apr 26, 2012
9th Gen Civic General Chat
834
835
836
17K
2M
10 h ago
by
kev604
Ordering JDM emblem's that fits a 2015 Si Coupe. Please Help?
J0J0_FG4
6 mo ago
Coupe
3
686
11 h ago
by
kev604
Sticky
Official coupe rear window visor/roof spoiler thread
mollyxxx
Jan 24, 2012
Coupe
4
5
6
117
100K
12 h ago
by
TenZen
Spark Plugs
Clean12Coupe
4 d ago
General Maintenance
12
218
12 h ago
by
short21yang
Best Cold Intake Brand/Make for 2015 Si Sedan?
POLARISPHERE
2 d ago
Intakes and TB Spacers
6
146
13 h ago
by
TenZen
Seibon Carbon Fibre Gurney/Garnish Flap
Jesse.V
Sep 8, 2021
Coupe
9
3K
14 h ago
by
Clean12Coupe
S
Sequential tail lights or led tail light?
Sherzy619
16 d ago
Coupe
4
335
14 h ago
by
Clean12Coupe
K
Anyone used the DC Sports Race Pipe
K24siblue
6 mo ago
Exhausts and Downpipes
2
24
2K
14 h ago
by
Clean12Coupe
Thoughts on NGK Ruthenium Spark Plugs on 9th Gen Si Coupe?
J0J0_FG4
29 d ago
General Maintenance
2
3
40
1K
14 h ago
by
Clean12Coupe
C
Kraftwerks, car won’t rev past 6500 rpm
Conrad.m
1 d ago
Forced Induction And Nitrous
2
114
16 h ago
by
Conrad.m
Imid not displaying correctly after radio change.
cobbdavid65
1 d ago
Audio/Video/Navi
0
72
1 d ago
by
cobbdavid65
Power loss
garrymason15
Jan 11, 2022
Mechanical Problems & Technical Chat
16
3K
1 d ago
by
Yess
For Sale: Password JDM parts, RV6 down pipe, and stock 2015 Si sedan exhaust
NovoSi
8 d ago
For Sale Section
4
432
1 d ago
by
NovoSi
high rev 1st n 2nd shift grind and also stumbles in vtec at odd times running hondata flashpro. NEED HELP !!!!
jpsigmon825
4 d ago
Drivetrain Problems
5
191
2 d ago
by
jpsigmon825
Sticky
The Official: Q&A for the CT-E Supercharger Kit
Millions-Knives
Jul 9, 2013
Forced Induction And Nitrous
179
180
181
4K
752K
2 d ago
by
k24sam
Help with modding on a budget (2013 Si Coupe)
amotoole
7 d ago
9th Gen Civic General Chat
7
293
2 d ago
by
othesneako
Oil pressure and temp gauge
Sikauto
3 mo ago
Bolt-Ons and All-Motor
10
722
2 d ago
by
Whiskeysim
R
Motor mount wearing out?
RedRocket
2 d ago
Engine, Engine Swaps, Pulleys, Injectors
2
147
2 d ago
by
RedRocket
problems w/ my Tein S-tech Springs
donthaveturbo
9 d ago
Suspension & Brakes
2
219
2 d ago
by
othesneako
2013 Civic SI, rattling noise at idle goes away under acceleration
paraxic
10 d ago
General Maintenance
3
260
3 d ago
by
Clean12Coupe
Insane Shaft High Performance Axles
Black15Si
4 d ago
Drivetrain Problems
4
165
3 d ago
by
Black15Si
2013 Si coupe exhaust recommandation?
Scram7778
9 d ago
Exhausts and Downpipes
3
240
3 d ago
by
Whiskeysim
Calling my swap experts
Pat G
7 d ago
Engine, Engine Swaps, Pulleys, Injectors
1
192
3 d ago
by
15WhiteSi
Can I Pass Emissions with a Tune?
Payton_Si
1 mo ago
ECU Tuning
3
550
3 d ago
by
15WhiteSi
T
Issues with ZDX throttle body/RRC manifold and throttle tip-in
texevora
2 mo ago
Bolt-Ons and All-Motor
5
497
3 d ago
by
15WhiteSi
T
What spark plugs yall boosted bois running?
thatsilverfb6
8 d ago
Forced Induction And Nitrous
11
291
3 d ago
by
15WhiteSi
Fg4 From Michigan
Marcelofg4
23 d ago
New Member Introductions
7
406
3 d ago
by
deepblue
Hidden menus that I’ve never seen
Shawnaleigh423
7 d ago
Audio/Video & Navigation
9
404
3 d ago
by
J9thGen
For Sale: CTE supercharger and IMT aftercooler
NovoSi
8 d ago
For Sale Section
5
328
4 d ago
by
NovoSi
For Sale: Diode Dynamics MAX White Fog Lights & Deatschwerks 1000 Injectors for CT-E
rallyeredFB6
4 d ago
For Sale Section
0
171
4 d ago
by
rallyeredFB6
For Sale: Hondata Traction Control and Hondata FlashPro
rallyeredFB6
4 d ago
For Sale Section
1
186
4 d ago
by
rallyeredFB6
Rear brakes release
jkb.bukowski
14 d ago
Suspension & Brakes
9
382
4 d ago
by
jkb.bukowski
R
Cold Air Intake Check Engine Light
R3DKEY
13 d ago
Intakes and TB Spacers
18
443
4 d ago
by
short21yang
Sticky
R18 Bolt on results with graph
bfaided1984
Aug 14, 2020
Bolt-Ons and All-Motor
2
3
47
13K
4 d ago
by
scottyrocks
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9th Gen Civic Forum
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A forum community dedicated to 9th generation Honda Civic owners and enthusiasts. Come join the discussion about performance, tuning, engine swaps, turbos, modifications, troubleshooting, maintenance, and more!
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