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Civic Si Forum (10th Gen)
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Wiki
► Official Civic SI Aftermarket Wheel and Tire Thread
Fitment Industries
Feb 9, 2021
4
5
6
Replies
82
Views
11,246
Jul 12, 2021
Xrisxrossn76
Sticky
Offical "Si Dealer Naughty List" thread
JDM_DOHC_SiR
May 16, 2017
18
19
20
Replies
289
Views
160,608
Apr 28, 2021
CodeFault005
Sticky
Honda Reveals 2017 Civic Si Coupe and Sedan (205 HP / 192 LB-FT)
administrator
Apr 6, 2017
53
54
55
Replies
816
Views
208,709
Nov 25, 2020
svffr
Collision Mitigation Braking System 20' Si
ricemeup
Yesterday at 5:09 PM
Replies
10
Views
257
9 minutes ago
tcr1
MAPERFORMANCE EXHAUST RUBBER MOUNT RIPPED
mb_kk.nng
Yesterday at 11:02 PM
Replies
1
Views
84
11 minutes ago
Sport-injected
Money shifted hard into 2nd gear at 70 mph :')
suhhh
Jul 19, 2021
7
8
9
Replies
132
Views
5,104
12 minutes ago
tacthecat
12513-59b-000
Ty3366!!
Jun 28, 2021
Replies
8
Views
301
35 minutes ago
Jeffers
Poll
Poll:
What's your SI looking like today?
JDMpo0kie
Apr 2, 2019
565
566
567
Replies
8,497
Views
623,488
Today at 7:55 AM
EkSean
R1234yf ac manifold recommendation
Kupalino
Today at 4:37 AM
Replies
1
Views
63
Today at 5:13 AM
svffr
SoCal Mountain Drive
Memogiyi
Feb 20, 2020
15
16
17
Replies
245
Views
13,624
Yesterday at 9:53 PM
justasimpleman
Yūrei the si and sumi the track toy build thread
rhino
May 17, 2021
13
14
15
Replies
222
Views
6,467
Yesterday at 7:33 PM
rhino
NA Performance Type R Retro Fit Clutch kit
Kaulpenney
Dec 26, 2020
2
3
Replies
33
Views
2,440
Yesterday at 7:09 PM
EkSean
Type R OEM exhaust on SI Sedan
AngryECW
Jul 21, 2018
3
4
5
Replies
69
Views
17,823
Yesterday at 6:07 PM
hikaru
Anyone know the Type R's Shift Knob Weight?
michaeljm4
Sep 1, 2018
Replies
4
Views
4,419
Yesterday at 4:26 PM
Peteyfc3
Exhaust pics/advice
Tyler.iguess
Yesterday at 3:28 PM
Replies
1
Views
98
Yesterday at 3:35 PM
zspeed
2017 Civic Si A/C
Dreamvillain_19
Monday at 6:33 PM
Replies
14
Views
301
Yesterday at 9:57 AM
Dreamvillain_19
Heatsoak..
ValkenDnB
Jul 21, 2021
Replies
12
Views
522
Yesterday at 12:36 AM
ValkenDnB
FYI: CA - ECU tunes now part of Smog Check.
letsgoMINAJE
Jul 14, 2021
2
Replies
23
Views
1,186
Yesterday at 12:11 AM
U.S.C
Rotor removal not going as planned
USNengineman
Jul 3, 2021
3
4
5
Replies
61
Views
2,516
Monday at 11:47 PM
USNengineman
Just was curious about oil dilution experiences (si's)
Spence
Sunday at 7:33 PM
Replies
8
Views
340
Monday at 7:34 PM
Spence
K20C swap?
Gavin_Danitz
Jul 13, 2021
2
Replies
21
Views
774
Monday at 5:52 PM
xile6
2018 SI: Infotainment
mis3
Jul 19, 2021
Replies
1
Views
195
Monday at 1:39 PM
mis3
ACT Clutch + Flywheel Review
JohnGrunwald
May 26, 2019
13
14
15
Replies
214
Views
35,255
Monday at 1:08 PM
merdog
@StockSi_ 2019 Lunar FBO PPG Civic Si Build
Kotaas
Jan 16, 2021
2
3
4
Replies
51
Views
4,240
Monday at 11:31 AM
letsgoMINAJE
Bye Bye Jaguar F-TYPE; HELLO Civic SI!
f23power
Aug 21, 2017
2
Replies
16
Views
3,947
Monday at 4:34 AM
VarmintCong
Exhaust advice....?
justasimpleman
Jun 4, 2021
2
3
Replies
34
Views
1,400
Sunday at 7:05 PM
Beholder84
***The Hotness™️ Build Thread!***
djlythium
Nov 14, 2020
2
Replies
22
Views
3,339
Sunday at 5:41 PM
djlythium
Cooling fan.
Xaymaca
May 16, 2020
Replies
7
Views
821
Sunday at 11:59 AM
tacthecat
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