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:

412 products

Filter:

Product type (0)

Product type

Braking (47 products)
Chassis Bracing (14 products)
Decals (10 products)
Electronics (11 products)
Engine (94 products)
Exhaust Systems (24 products)
Exterior (24 products)
Interior (56 products)
Lighting (7 products)
Merchandise (1 product)
Suspension (57 products)
Tires (13 products)
Transmission (26 products)
Wheel Accessories (8 products)
Wheels (17 products)

Braking (47 products)
Chassis Bracing (14 products)
Decals (10 products)
Electronics (11 products)
Engine (94 products)
Exhaust Systems (24 products)
Exterior (24 products)
Interior (56 products)
Lighting (7 products)
Merchandise (1 product)
Suspension (57 products)
Tires (13 products)
Transmission (26 products)
Wheel Accessories (8 products)
Wheels (17 products)

Brand (0)

Brand

Price

The highest price is $5,099.99

$

From

To

Sort by:

Filter and sort Filter

Filter and sort

Filter

412 products

Product type

Braking (47 products)
Chassis Bracing (14 products)
Decals (10 products)
Electronics (11 products)
Engine (94 products)
Exhaust Systems (24 products)
Exterior (24 products)
Interior (56 products)
Lighting (7 products)
Merchandise (1 products)
Suspension (57 products)
Tires (13 products)
Transmission (26 products)
Wheel Accessories (8 products)
Wheels (17 products)

Clear

Brand

Clear

Price

The highest price is $5,099.99

$

From

$

To

Clear

Sort by:

Remove all

412 products

Element E50 Fire Extinguisher | Universal

Element E50 Fire Extinguisher | Universal

Vendor:
Element

No reviews

Regular price $89.95 USD

Regular price Sale price $89.95 USD
Unit price per
Skunk2 Billet Shift Knob | 16-22+ Civic, 23+ Integra

Sale

Skunk2 Billet Shift Knob | 16-22+ Civic, 23+ Integra

Vendor:
Skunk2

1 review

1 total reviews

Regular price $63.89 USD

Regular price ~~$67.25 USD~~ Sale price $63.89 USD
Unit price per

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

Sale

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

Vendor:
FactionFab

1 review

1 total reviews

Regular price $59.99 USD

Regular price ~~$65.00 USD~~ Sale price $59.99 USD
Unit price per

Sale
Wunderladen Transmission Motor Mount (TMM) | 17-21 Civic 1.5T, Si

Wunderladen Transmission Motor Mount (TMM) | 17-21 Civic 1.5T, Si

Vendor:
Wunderladen Racing

No reviews

Regular price $260.00 USD

Regular price ~~$260.00 USD~~ Sale price $260.00 USD
Unit price per
Wunderladen Passenger Motor Mount (PMM) | 16-21 Civic

Wunderladen Passenger Motor Mount (PMM) | 16-21 Civic

Vendor:
Wunderladen Racing

No reviews

Regular price $260.00 USD

Regular price ~~$260.00 USD~~ Sale price $260.00 USD
Unit price per
PRL SRS Collar Kit | 16-21 Civic

PRL SRS Collar Kit | 16-21 Civic

Vendor:
PRL Motorsports

1 review

1 total reviews

Regular price $259.99 USD

Regular price ~~$259.99 USD~~ Sale price $259.99 USD
Unit price per
PCI Sliding Seat Mount | 16-22+ Civic, 23+ Integra

PCI Sliding Seat Mount | 16-22+ Civic, 23+ Integra

Vendor:
PCI Racing

No reviews

Regular price From $330.00 USD

Regular price Sale price From $330.00 USD
Unit price per
Motul 8100-Power 0W20 Engine Oil | 16-22+ Civic, 23+ Integra

Sale

Motul 8100-Power 0W20 Engine Oil | 16-22+ Civic, 23+ Integra

Vendor:
Motul

No reviews

Regular price From $20.00 USD

Regular price ~~$20.81 USD~~ Sale price From $20.00 USD
Unit price per

Sale
DeatschWerks 340lph DW300C Compact Fuel Pump (LPFP) | 16 - 22+ Civic, 23+ Integra

DeatschWerks 340lph DW300C Compact Fuel Pump (LPFP) | 16 - 22+ Civic, 23+ Integra

Vendor:
DeatschWerks

No reviews

Regular price $189.00 USD

Regular price Sale price $189.00 USD
Unit price per
Cerakoted OEM Valve Cover | 16-22+ Civic 1.5T & Si, 23+ Integra A-Spec

Sale

Cerakoted OEM Valve Cover | 16-22+ Civic 1.5T & Si, 23+ Integra A-Spec

Vendor:
Two Step Performance

1 review

1 total reviews

Regular price $399.99 USD

Regular price ~~$499.99 USD~~ Sale price $399.99 USD
Unit price per

Sale
Hybrid Racing Competition Shift Rod | 16-22+ Civic, 23+ Integra

Hybrid Racing Competition Shift Rod | 16-22+ Civic, 23+ Integra

Vendor:
Hybrid Racing

2 reviews

2 total reviews

Regular price $109.99 USD

Regular price ~~$109.99 USD~~ Sale price $109.99 USD
Unit price per
Hawk Ceramic Brake Pads for 27WON BBK | 16-22+ Civic, 23+ Integra A-Spec

Sale

Hawk Ceramic Brake Pads for 27WON BBK | 16-22+ Civic, 23+ Integra A-Spec

Vendor:
Hawk

No reviews

Regular price $170.09 USD

Regular price ~~$179.99 USD~~ Sale price $170.09 USD
Unit price per

Sale
Wunderladen Front Tow Strap Mount (Driver/Passenger Side) | 16-21 Civic

Wunderladen Front Tow Strap Mount (Driver/Passenger Side) | 16-21 Civic

Vendor:
Wunderladen Racing

No reviews

Regular price From $70.00 USD

Regular price ~~$70.00 USD~~ Sale price From $70.00 USD
Unit price per
Hawk Ceramic Front Brake Pads | 17-20 Civic Si

Hawk Ceramic Front Brake Pads | 17-20 Civic Si

Vendor:
Hawk

No reviews

Regular price $125.09 USD

Regular price ~~$118.99 USD~~ Sale price $125.09 USD
Unit price per
PRL Stage 1 Intake | 16-21 Civic 1.5T & Si

PRL Stage 1 Intake | 16-21 Civic 1.5T & Si

Vendor:
PRL Motorsports

2 reviews

2 total reviews

Regular price $89.99 USD

Regular price ~~$89.99 USD~~ Sale price $89.99 USD
Unit price per
Acuity ESCO-T6 Burnt Titanium Shift Knob | 16-22+ Civic, 18-22 Accord, 23+ Integra

Acuity ESCO-T6 Burnt Titanium Shift Knob | 16-22+ Civic, 18-22 Accord, 23+ Integra

Vendor:
Acuity Instruments

1 total reviews

Regular price From $239.00 USD

Regular price ~~$239.00 USD~~ Sale price From $239.00 USD
Unit price per

1
…
12
13
14
15
16
…
26

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.