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Civic Si Forum (11th Gen)
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TSP Stage 1 Tune w/ High K.Count/Control and -12% LTFT2
Justin
Apr 3, 2023
Replies
2
Views
1,402
May 16, 2023
Shankmeyster
Dealer Markup Average
mustafahmir
Mar 9, 2023
2
Replies
24
Views
8,796
May 11, 2023
CivicR38
Genesis Brembo/w Nissan Rogue 3 seat rotors
JimmyGangSI
May 4, 2023
Replies
4
Views
2,228
May 9, 2023
DYI01
10th.gen hatch to 11th. Si fuel economy
absolude
May 3, 2023
2
Replies
15
Views
2,357
May 5, 2023
absolude
Tint Around Third Brake Light
jthamm330
Apr 4, 2023
Replies
11
Views
2,091
May 4, 2023
aspitfyr
M Car to Si?
JDMFTW
Apr 5, 2023
2
3
Replies
38
Views
5,145
May 1, 2023
Bpebler
‘20 LX to ‘23 Si
aspitfyr
Apr 18, 2023
Replies
13
Views
1,764
Apr 30, 2023
aspitfyr
23 Civic Si Part Number for Bracket on Chargepipe
NastyNate91
Apr 29, 2023
Replies
2
Views
489
Apr 29, 2023
NastyNate91
Wrapped battery?
KevCarver
Apr 3, 2023
Replies
1
Views
1,138
Apr 29, 2023
MorrisGray
27WON Civic Hybrid Intake System Development
Vincent@27WON
Mar 29, 2023
Replies
8
Views
2,463
Apr 27, 2023
Vincent@27WON
Redirect
Anyone add the Canadian fogs to the US version?
Doublestack00
Apr 26, 2023
Replies
–
Views
–
N/A
Black emblems in Canada
VEZI
Mar 4, 2022
Replies
11
Views
4,773
Apr 19, 2023
TheZoldyck
What’s your front skirt?
drkskeleton
Apr 16, 2023
Replies
0
Views
1,074
Apr 16, 2023
drkskeleton
Received my '23 Si a few weeks ago. Made some slight changes and took some pics to share.
xinvisionx
Mar 15, 2023
2
3
Replies
35
Views
6,924
Apr 14, 2023
MYK20C1
OEM+ Mods (Michael always says, keep it simple stupid)
JDMFTW
Apr 9, 2023
Replies
4
Views
2,294
Apr 14, 2023
Shankmeyster
Delete
helpmeplease
Apr 7, 2023
Replies
8
Views
1,129
Apr 7, 2023
helpmeplease
Picked up a 2023 SGP!
_1slowsi_
Apr 7, 2023
Replies
2
Views
1,303
Apr 7, 2023
ELIAS64
2022 Civic Si aftermarket exhaust choices?
Rikdrt1
Feb 15, 2023
Replies
11
Views
5,845
Apr 7, 2023
DoubleRFe1
MAPerformance 11th Gen Si Build - What Do You Want to See?
MAPerformance
Nov 24, 2021
Replies
11
Views
4,475
Apr 6, 2023
ctreulieb
2022 Si, jerky in first gear?
skywardatlas
Mar 20, 2023
Replies
8
Views
3,389
Apr 3, 2023
drkskeleton
Thermal R&D for Si ?
Rikdrt1
Mar 2, 2023
Replies
8
Views
1,978
Apr 2, 2023
Rikdrt1
Factory Exclusive Mode Displayed on Dash
Jflorio
Jan 17, 2023
Replies
2
Views
8,095
Apr 2, 2023
Jflorio
KTuner 2022+ Civic Si Tune Results - Fantastic Gains!
KTuner
Dec 7, 2021
4
5
6
Replies
78
Views
48,994
Mar 27, 2023
Diesel34
2022 Honda Civic Si | RV6 Retro FK8 Flywheel + Exedy Stage 0 Clutch Installation
Giovandre
Mar 26, 2023
Replies
0
Views
1,432
Mar 26, 2023
Giovandre
Pops with Ktuner?
danny4127
Nov 17, 2022
Replies
4
Views
2,539
Mar 25, 2023
ThunderPigeon
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