Si Only | 9th Gen Civic Forum

Intakes and TB Spacers

9K

3M

5 d ago

9K

3M

5 d ago

Exhausts and Downpipes

11K

3.5M

5 d ago

11K

3.5M

5 d ago

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

3K

514K

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

12

5K

4 Piston Racing new head program

4 5 6

113

10K

RBC Swap in 2020/2021 while staying N/A

4

135

Clutch Master 725 SERIES: 08037-3D7R-S

dz9
10 d ago

6

551

Anyone tried the new Hybrid Racing shifter!🤯

16

1K

by christian9040

**2015 fb6 k24z7/k20z3 Head Swap Pics/Parts List**👀

2

22

1K

0

382

Trying to reach 300hp all motor

2

23

1K

2015 Si Power Mods

17

2K

What do I need to swap in type s oil pump

5

632

2

459

k24z7 bisimoto cams

2 3 4

74

49K

A few questions about new car

14

619

by fahnix

Aftermarket clutch?

2

27

12K

Introducing my build

2

23

3K

by Hammer’s Si

Where to get stage 1 clutch

18

429

Starter relay location

0

285

by Blue_9th_gen

Battery Relocation

11

649

by fahnix

K24Z7 electric water pump finally possible

11

645

by TenZen

Need Help Identifying Fuel Injectors

11

506

Getting tired of slowness

6

887

by TenZen

Buddy Club Shifter parts

3

487

by eyi526

My FBO E85 people what spark plugs are you running?

2

387

by Giduo

2013 si feeling loss power

16

805

Innovative motor mounts

13

1K

Back to Stock Rear Motor Mount and VERY pleased

2

22

11K

Stock exhaust size and weight?

2

32

32K

by 9thgensifamily

K24Z7 - NA Power Potential?

16

19K

by 9thgensifamily

Anyone delete the resonator from Full Race catback?

1

575

by Blue civic si

The worst has happened, engine failure!!!! What are my options

2 3

53

3K

by Giduo

Tranny noise loudest on decel

5

662

by 9thgensifamily

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

4

2K

17

14K

Acuity Instruments Fuel Rail Install

6

2K

by TenZen

Great coil over for daily driving

1

797

My 2015 Civic Si simple build! Enjoy,

2

24

5K

by fahnix