Civic Si Forum (11th Gen)

Ambient Lighting For 2025 SI
Replies
4
Views
5,608
Chilly613
Chilly613
PRL HVI Plus Duct gains?
Replies
14
Views
5,054
Shankmeyster
Shankmeyster
Winter grip.
Replies
1
Views
1,682
uwg55
uwg55
27won downpipe install
Replies
6
Views
2,716
tonyo203
tonyo203
New 2025 Si Owner
Replies
14
Views
7,306
Zayzayy
Zayzayy
New here! 2025 Si
Replies
12
Views
3,659
absolude
22 Si wastgate actuator keeps coming out of adjustment
Replies
7
Views
3,737
Shankmeyster
Shankmeyster
Service Intervals
2
Replies
23
Views
15,156
AZCWTypeR
Stiff going into reverse when cold.
Replies
4
Views
1,515
Jester04
Jester04
What to track on ktuner when tracking the Si
Replies
3
Views
1,543
svvitch
svvitch
ECT2 reading only 5-10 degrees below ECT1
2
Replies
21
Views
5,878
Jester04
Jester04
Rackin Em Up
Replies
0
Views
725
GordoJoe
GordoJoe
  • Poll
Poll: 11th Gen Civic/Si Badge Enamel Pins - Anyone Interested?
Replies
0
Views
1,471
RUNN1N
DRL Wire Help/Question/Advice
Replies
1
Views
2,423
madbikes
Hi 👋 new guy here
Replies
3
Views
1,248
brotherxi
New Here. Here's my 2022 Si build after 3 months of mods
Replies
14
Views
40,147
brotherxi
New Civic Owner!
Replies
4
Views
2,592
Timszee
Timszee
VTEC.. is this for real?
2
Replies
26
Views
30,257
ValkenDnB
ValkenDnB
Finally here! Most boring parts delivery ever! Civic spare wheel kit
2
Replies
16
Views
15,082
KevCarver
KevCarver
Factory spare tire install - 3 rubber spacer locations?
Replies
0
Views
1,651
ivancook
Slipping clutch?
Replies
3
Views
5,109
cryptolime
CDV Deleted Slave Cylinder - Compatible with 10th gens?
Replies
4
Views
1,366
absolude
Front upper grill WITHOUT EMBLEM
Replies
6
Views
3,552
torquestable
torquestable
**FL5 Cluster in '24 SI?**
6 7 8
Replies
117
Views
34,018
23AegeanBlueSi
Dash rattles
Replies
9
Views
5,866
AZCWTypeR
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