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Intakes and TB Spacers

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Exhausts and Downpipes

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M

Sticky Whats a good bolt on mod for the Civic SI ?

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3K
572K
 by Ninjewk20
bshsboy

Sticky The Si 'What's My Next Mod?' thread

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9K
 by TaffetaFB6
Dre

9th gen si cylinder wall

3
546
 by 2013ACURAILX
alexd.oawf

Rbc swap thoughts

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675
 by 9thgen Jee
Andres_torres72525

Wheels

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N/A
ricardoreypr

Max VTC

0
613
 by ricardoreypr
Lshahoud27

tune help

4
754
 by kev604
S

What do I need to swap in type s oil pump

13
7K
 by 9thgen Jee
ArnoldK24

Clutch Suggestions?

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5K
 by 9thgen Jee
frankie1223

themostat

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708
 by frankie1223
D

What oil to use in ‘12 Si?

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N/A
cameronross

4piston cams

1
776
 by Skilz10179
lucious

K24Z7 - NA Power Potential?

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34K
 by Lordvonz
A

Nos kit

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463
 by Amador575
Tehkneq

Hfp replica

1
837
 by Pandagiancarlo
Blackfg4

Jack Spania racing intake manifold?

11
6K
 by denverco
B

Rebuilding My K24Z7 Due To Oil Consumption, Here's The Plan, Any Other "While I'm In There" Mods?

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6K
 by Teeps
P

Loss communication

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496
 by Beeshabo
Twhite

1000cc injector with rbc need a base map help plz

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851
 by Twhite
Kinoji

Ok RBC I UNDERSTAND, BUT WAT BOUT 2005 ACCORD INTAKE MANIFOLD???

6
10K
 by fkx
Luisz04

Stage 3 action clutch - misfire code

2
1K
 by fb6ben
5

front and back bumper replacements options other than OEM? FG4

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788
 by kev604
R

2014 civic si

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1K
 by kev604
Incephase

Skunk2 valve cover hardware fitment issue

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909
 by Incephase
Kseries tice

2012 si having battery light issues, traction control issues speed sensor malfunctioning

7
1K
 by Kseries tice
Incephase

9th gen Civic Si Hasport motor mounts w/ battery relocation kit

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1K
 by TenZen
Blackfg4

Anyone tried the new Hybrid Racing shifter!🤯

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7K
 by kaboomwoom
mikeytorres13

ABS Control Modulator

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954
 by kev604
milmast

FB6 DIY Videos

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2K
 by 15WhiteSi
Black15Si

Battery Relocation

12
7K
 by Klemon422
K

72mm TB w/RBC

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1K
 by milmast
O

engine drain plug

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2K
 by TenZen
Z

clutch

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667
 by Zach61901
chino_8902

Final drive swap

8
2K
 by chino_8902
chino_8902

Oem clutch holding capacity?

1
1K
 by eyi526
E

2014 civic si clutch slipping-45k miles stock

9
2K
 by Big Banton Bey
rob99

Previous Owner's Modifications

12
2K
 by EffBee6fromthe209
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