CUSCO Products List for 2023+ Honda Civic (Type-R - FL5)

Designed and developed from countless circuit testings, CUSCO high performance products are all proudly MADE IN JAPAN since 1977. Inspiration from track use, and daily use in mind, our engineers crafted the best for all demand.

[Strut Tower Bar Front]

• CUSCO STRUT TOWER BAR is designed to increase chassis strength, eliminate body flex, vibrations in order to optimize the vehicle's handling. Beautifully crafted and anodized in CUSCO Blue for lighting up the engine bay. It uses existing mounting location for "bolt-on".
• Type-R - NACA Duct Contour Style
  Exclusively designed for FL5 Civic Type R to clear the NACA duct air passage under the hood.
• This part can be fitted on Non-Type-R Civic models & 2023+ Acura Integra Type-S (5th Gen DE4)

Material : High Strength Steel Bracket + Aluminum Oval Shape Bar

Product Number

3F7 540 A

MSRP

$200.00

JAN Code

4996338039514

- Installation Time: 0.5 hours

- Tightening Torque Spec 63 N.m / 46 ft-lbs for Upper Mount, 57 N.m / 42 ft-lbs for Bar to Bracket

[Power Brace]

CUSCO POWER BRACE is designed to increase chassis strength, eliminate body flex, vibrations in order to optimize the vehicle's handling. Beautifully crafted and anodized in CUSCO Blue for lighting up the engine bay. It uses existing mounting location for "bolt-on" and ensure enough ground clearance.

[Power Brace - Lower Front]

For Type-R only - Not confirmed for Non Type-R Civic and Acura Integra yet

Material : High Strength Steel Bar

Product Number

3C4 492 F

MSRP

$160.00

JAN Code

4996338048738

- Installation Time: 1.0 hours

- Tightening Torque Spec: x2 43 ft-lbs.

[Power Brace - Center]

For Type-R - Direct OE Replacement type

Power Brace - Center

Product Number

3F7 492 C

MSRP

$240.00

JAN Code

4996338110527

- Installation Time: 1.0 hours

- Tightening Torque Spec: x2 Front side 40 ft-lbs., x2 Rear side 68 ft-lbs.

[Power Brace - Rear Member]

***For Type-R (FK8 & FL5) only***

Material : High Strength Steel Bar

Product Number

3C4 492 RM

MSRP

$240.00

JAN Code

4996338048752

- Installation Time: 1.0 hours

- Tightening Torque Spec: x2 Outer side 47 ft-lbs., x2 Inner side 42 ft-lbs.

[Front Sway Bar]

***For Type-R (FL5) only***

Material : High Strength Steel Solid

Product Number

3F7 311 A30

MSRP

$427.00

JAN Code

4996338062802

Note : OE OD=29.2mm Solid / CUSCO OD=30mm Solid. (+38% increase) Bushings included.
- Installation Time: 2.5 hours

Tech Tip : It may require to drop front sub-frame for removing OE sway bar and installing CUSCO Sway bar.

[Rear Sway Bar]

***For Type-R (FK8 & FL5) only*** (Not confirmed on Non Type-R models

Material : High Strength Steel Solid

Product Number

3C4 311 B22

MSRP

$374.00

JAN Code

4996338062437

[Seat Rail Plus Add-On Type - Power Brace Set (Set of 2)]

***For All Civic models***

Material : High Strength Steel Solid

Product Number

3F7 492 SP

MSRP

$227.00

JAN Code

4996338110534

***Note: Require to trim plastic cover as show above.***

[Front Brake Air Cooling Duct Set]

Black Resin/Carbon Materia

Product Number

3F7 340 A

MSRP

$400.00

JAN Code

4996338118394

- Direct OE Replacement Type - Bolt-on

- Installation Time: 0.5 hours

- Weight: Approx. 200g

- Larger Air Duct size than OE Air Duct. Designed for more efficient air flow for Front Brake Cooling

[High Position Rear Wing Stay/Bracket Set]

Adding more downforce for improving high speed cornering / Braking / Tractions.

Billet Aluminum w/Black Anodized

Product Number

3F7 821 A

MSRP

$1,080.00

JAN Code

4996338118080

- Direct OE Replacement Type - Bolt-on (No modification required)

- +85mm Higher Rear Wing Position

- +/- 6 deg. Wing Angle Adjustable

- Material: A6061-T6 Aluminum / 5-Axis Machining 1-piece bracket

- Finish: Black Anodized

- Weight: Approx. 1,950g

- Includes x2 O-Rings for Base Plates

[Front Mud Flap Set]

Mud Flap Set - Red

Product Number

3F7 850 FR

MSRP

$140.00

JAN Code

4996338117953

Mud Flap Set - Black

Product Number

3F7 850 FB

MSRP

$140.00

JAN Code

4996338117946

- Set of 2 pcs. (Front Right & Left)

- Material: EVA (Ethylen-Vinyl Acetate)

- Bolt-on (Use existing holes)

- +/- 20mm Height & +/-5mm Side Position Adjustability

- Include: x2 Bolts, x2 Clip Nuts, x4 Washers

- Color: Red or Black available

- Rear Mud Flap Set is NOT available

[Limited Slip Differential (LSD)]

• Reduction of free wheel spin over stock system, enhancing and customization of turn-in and exit attitude out of cornering, and straight line stability under load.
• Complete details see here.

***For Type-R only***

CUSCO LSD Type-RS　

• Enhancing handing and control of a vehicle.
• Fully customization by shops and race engineers.
• see details at lsd.cuscousainc.com

1-way 35°[1WAY35°/1.5WAY50°-15°]

Product Number

LSD 3A9 C

MSRP

$1,840.00

JAN Code

4996338102454

Spec: Initial Torque Preset 3-5 kgfm/6 Springs (Max 12 Optional)

1.5-Way 50°/15°[1Way35°/1.5Way55°/15°]

Product Number

LSD 3A9 C15

JAN Code

4996338102461

Spec: Initial Torque Preset 3-5 kgfm/6 Springs (Max 12 Optional)

CUSCO LSD Type-RS [Spec-F]

• Street/ Track Dual Use Tune for adaptability in daily use, and low traction conditions
• Milder actuation and ramp angle for more linear actuation and lower maximum LSD lock.  

1-Way 35° [1Way35°/1Way45°]

Product Number

LSD 3A9 FT

MSRP

$1,840.00

JAN Code

4996338102522

Spec: Initial Torque Preset 2-4 kgfm /6 Springs (Max 12 Optional)

1-Way 35°[1Way35°/1.5Way50°-15°]

Product Number

LSD 3A9 CT

JAN Code

499633810292

Spec: Initial Torque Preset 2-4 kgfm /6 Springs (Max 12 Optional)

1.5WAY 50°-15°[1WAY35°/1.5WAY55°/15°]

Product Number

LSD 3A9 CT15

JAN Code

4996338102508

Spec: Initial Torque Preset 2-4 kgfm /6 Springs (Max 12 Optional)