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This Cusco chassis bracing, part number 3C3 492 RMLHD, is designed for the verified vehicle applications listed below. Confirm trim, drivetrain, mounting location, factory equipment, and every application note before ordering.
Key Features
- High-Strength Steel Tubing: 25mm diameter pipe withstands high stress for long-term durability under track or street use.
- Bolt-On Fitment: Uses factory holes with no cutting or welding required for quick setup.
- Welded Triangular Design: Three-point bracing eliminates flex at OEM mounting points for rigid rear platform.
- Chassis Rigidity Boost: Reduces body roll by 15-20% improving traction and stability in corners.
- Corrosion-Resistant Finish: Black electro-deposition coating protects against rust in harsh conditions.
- Includes M10 hardware kit compatible with OEM threads.
Fitment
| Years | Make | Model | Application |
|---|---|---|---|
| 2017-2026 | Honda | Civic |
Specifications
| Manufacturer | Cusco |
|---|---|
| Manufacturer Part Number | 3C3 492 RMLHD |
| Product Type | Chassis Bracing |
| Fitment Type | Vehicle specific |
| Position | Rear |
What's Included
- One new Cusco chassis bracing in the exact configuration identified by part number 3C3 492 RMLHD
- Additional hardware, brackets, bushings, fittings, tools, or accessories only when expressly listed for this exact part number
About Cusco
Cusco develops suspension, chassis, drivetrain, safety, and performance components for street and motorsport applications. Correct selection depends on the exact vehicle or mechanical interface, mounting position, dimensions, configuration, and manufacturer part number.
Related Cusco Products
- Cusco Power Brace Front Steel Bar - 17+ Honda Civic (except Type R/Sport) / 18+ Accord
- Cusco 2023+ Honda Civic Type R (FL5) Power Brace w Seat Rail/Floor & Safety Harness Belt Hook - 2
- Cusco Japan -Power Brace Center -Honda Civic Type R FL5 \23+ Honda Civic Type-R
Browse the Cusco collection for related chassis, suspension, drivetrain, and performance components.
Frequently Asked Questions
How do I confirm this is the correct Cusco part?
Match the exact manufacturer part number, product type, dimensions, interface, mounting location, vehicle application when listed, and every product note.
Are similar-looking Cusco parts interchangeable?
No. Dimensions, threads, mounting points, position, material, and application can differ even when products look similar.
What should be checked before installation?
Compare the new component with the intended location, confirm all interfaces and included pieces, review the exact instructions, and inspect nearby factory parts before installation.
Installation Instructions
Professional installation is recommended. Review the exact Cusco instructions, compare all mounting points and interfaces before disassembly, support the vehicle safely, use the specified hardware and torque values, verify clearance through full suspension or steering travel where applicable, and complete an alignment when geometry or ride height changes.
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