Skip to content

Your cart is empty

Continue shopping

Have an account?

Log in to check out faster.

Your cart

Loading...

Order special instructions

Order special instructions

Subtotal

$0.00 USD

Taxes and shipping calculated at checkout

We do not show live inventory. Please contact us to confirm stock.

Home
About
Contact
Reviews
Products
Promotions

Facebook
Instagram
YouTube

Search

Home
About
Contact
Reviews
Products
Promotions

Search

Collection: 2017 - 20 Civic Si

Note: Products are sorted by Best Selling. You can change to by Alphabetical, Price, Brand, or Product Type.

Sort by:

391 products

Filter:

Product type (0)

Product type

Braking (43 products)
Chassis Bracing (14 products)
Decals (10 products)
Electronics (11 products)
Engine (91 products)
Exhaust Systems (22 products)
Exterior (20 products)
Interior (50 products)
Lighting (7 products)
Merchandise (1 product)
Suspension (56 products)
Tires (13 products)
Transmission (26 products)
Wheel Accessories (8 products)
Wheels (16 products)

Braking (43 products)
Chassis Bracing (14 products)
Decals (10 products)
Electronics (11 products)
Engine (91 products)
Exhaust Systems (22 products)
Exterior (20 products)
Interior (50 products)
Lighting (7 products)
Merchandise (1 product)
Suspension (56 products)
Tires (13 products)
Transmission (26 products)
Wheel Accessories (8 products)
Wheels (16 products)

Brand (0)

Brand

Price

The highest price is $5,099.99

$

From

To

Sort by:

Filter and sort Filter

Filter and sort

Filter

391 products

Product type

Braking (43 products)
Chassis Bracing (14 products)
Decals (10 products)
Electronics (11 products)
Engine (91 products)
Exhaust Systems (22 products)
Exterior (20 products)
Interior (50 products)
Lighting (7 products)
Merchandise (1 products)
Suspension (56 products)
Tires (13 products)
Transmission (26 products)
Wheel Accessories (8 products)
Wheels (16 products)

Clear

Brand

Clear

Price

The highest price is $5,099.99

$

From

$

To

Clear

Sort by:

Remove all

391 products

Honda OEM 2020+ Front Fog Light Garnishes | 17-21 Civic Hatch, Si

Honda OEM 2020+ Front Fog Light Garnishes | 17-21 Civic Hatch, Si

Vendor:
Honda

9 reviews

9 total reviews

Regular price From $240.00 USD

Regular price Sale price From $240.00 USD
Unit price per
SK LED's Interior LED's | 16-21 Civic

SK LED's Interior LED's | 16-21 Civic

Vendor:
SK LED's

1 review

1 total reviews

Regular price From $30.00 USD

Regular price Sale price From $30.00 USD
Unit price per
Acuity Throttle Pedal Spacer | 16-22+ Civic, 18-22 Accord, 23+ Integra

Acuity Throttle Pedal Spacer | 16-22+ Civic, 18-22 Accord, 23+ Integra

Vendor:
Acuity Instruments

10 reviews

10 total reviews

Regular price $97.00 USD

Regular price ~~$97.00 USD~~ Sale price $97.00 USD
Unit price per
Whiteline Rear Motor Mount (RMM) Insert | 16-22+ Civic, 23+ Integra

Whiteline Rear Motor Mount (RMM) Insert | 16-22+ Civic, 23+ Integra

Vendor:
Whiteline

9 reviews

9 total reviews

Regular price $28.88 USD

Regular price ~~$27.88 USD~~ Sale price $28.88 USD
Unit price per
Jets Vinyl LED Fog Lights Tint | 16-21 Civic

Jets Vinyl LED Fog Lights Tint | 16-21 Civic

Vendor:
Jets Vinyl

Regular price $12.00 USD

Regular price Sale price $12.00 USD
Unit price per
27WON Cold Air Intake (CAI) | 16-21 Civic 1.5T & Si

27WON Cold Air Intake (CAI) | 16-21 Civic 1.5T & Si

Vendor:
27WON

10 reviews

10 total reviews

Regular price $392.71 USD

Regular price ~~$392.71 USD~~ Sale price $392.71 USD
Unit price per
Jets Vinyl Steering Wheel Overlay | 16-21 Civic

Jets Vinyl Steering Wheel Overlay | 16-21 Civic

Vendor:
Jets Vinyl

6 reviews

6 total reviews

Regular price From $10.00 USD

Regular price Sale price From $10.00 USD
Unit price per
SPC Performance Steel Upper Rear Camber Kit | 16-22+ Civic 1.5T & Si, 23+ Integra A-Spec

SPC Performance Steel Upper Rear Camber Kit | 16-22+ Civic 1.5T & Si, 23+ Integra A-Spec

Vendor:
SPC Performance

4 reviews

4 total reviews

Regular price $259.90 USD

Regular price Sale price $259.90 USD
Unit price per
Motul Brake Fluid RBF 600 | 16-22+ Civic, 23+ Integra

Sale

Motul Brake Fluid RBF 600 | 16-22+ Civic, 23+ Integra

Vendor:
Motul

2 reviews

2 total reviews

Regular price $20.46 USD

Regular price ~~$22.73 USD~~ Sale price $20.46 USD
Unit price per

Sale
ACT Street (Full Face Sprung) Clutch Kit | 16-22+ Civic 1.5T & Si, 23+ Integra A-Spec

Sale

ACT Street (Full Face Sprung) Clutch Kit | 16-22+ Civic 1.5T & Si, 23+ Integra A-Spec

Vendor:
ACT

6 reviews

6 total reviews

Regular price From $1,097.00 USD

Regular price ~~$1,406.00 USD~~ Sale price From $1,097.00 USD
Unit price per

Sale
Superspeed Tuner Lug Nuts | 16-22+ Civic, 23+ Integra

Superspeed Tuner Lug Nuts | 16-22+ Civic, 23+ Integra

Vendor:
Superspeed Wheels

5 reviews

5 total reviews

Regular price $35.00 USD

Regular price ~~$35.00 USD~~ Sale price $35.00 USD
Unit price per
Acuity Charms | 16-22+ Civic, 18-22 Accord, 23+ Integra

Acuity Charms | 16-22+ Civic, 18-22 Accord, 23+ Integra

Vendor:
Acuity Instruments

5 reviews

5 total reviews

Regular price $15.00 USD

Regular price ~~$15.00 USD~~ Sale price $15.00 USD
Unit price per
EBC Redstuff Rear Brake Pads | 16-21 Civic (non-Type R)

EBC Redstuff Rear Brake Pads | 16-21 Civic (non-Type R)

Vendor:
EBC

Regular price $139.69 USD

Regular price ~~$136.74 USD~~ Sale price $139.69 USD
Unit price per
Acuity POCO Shift Knob | 16-22+ Civic, 18-22 Accord, 23+ Integra

Acuity POCO Shift Knob | 16-22+ Civic, 18-22 Accord, 23+ Integra

Vendor:
Acuity Instruments

10 reviews

10 total reviews

Regular price $89.00 USD

Regular price ~~$89.00 USD~~ Sale price $89.00 USD
Unit price per
Ultra Racing Strut Bar | 16-21 Civic

Ultra Racing Strut Bar | 16-21 Civic

Vendor:
Ultra Racing

7 reviews

7 total reviews

Regular price $242.00 USD

Regular price ~~$242.00 USD~~ Sale price $242.00 USD
Unit price per
TSP Exhaust Stud Kit | 16-22+ Civic, 23+ Integra

Sale

TSP Exhaust Stud Kit | 16-22+ Civic, 23+ Integra

Vendor:
Two Step Performance

6 reviews

6 total reviews

Regular price From $44.99 USD

Regular price ~~$59.99 USD~~ Sale price From $44.99 USD
Unit price per

Sale

1
2
3
4
…
25

Installation Videos
Blog
Contact

Terms of Service
Shipping
Disclaimer

Unity Performance is not affiliated with any automobile manufacturers. Manufacturer names and/or part numbers are used only for identification purposes.

Facebook
Instagram
YouTube

Country/region

Country/region

Payment methods

© 2025, Unity Performance Powered by Shopify

Choosing a selection results in a full page refresh.
Opens in a new window.