AST 2023+ Honda Civic FL5 FWD 5100 Comp Coilovers w/ Springs & Top Mounts (ACC-H2301S)
AST 2023+ Honda Civic FL5 FWD 5100 Comp Coilovers w/ Springs & Top Mounts (ACC-H2301S)
AST
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PRODUCT DETAILS
Designed specifically for the FL5 Civic Type R, this product provides an OEM-plus fit with platform-focused engineering. It is well suited for enthusiasts looking to enhance performance, reliability, or appearance while maintaining proper fitment and drivability. Browse additional FL5 Civic Type R parts in our FL5 Civic Type R collection.
Whether you’re pushing your vehicle to its limits on the track or seeking the perfect balance for daily driving, the 5100 CLUBRACING SUSPENSION delivers the adjustability, control, and confidence you need. Designed for drivers who demand both performance and versatility, this coilover set allows you to fine-tune grip, rebound, and ride height with precision.
This complete setup includes springs and front and rear top mounts, with both the front and rear dampers utilizing a true coilover design. By choosing coilovers, you’re prioritizing maximum adjustability, consistent handling, and the ability to dial in suspension settings to match your driving style. You can also customize spring rates, with the default configuration based on extensive in-house development and testing.
Fine-tuning your suspension is simple—adjust the rebound to control damper extension, or alter ride height to achieve your ideal balance. With 12 distinct rebound settings, each click provides clear feedback and delivers a different road feel, allowing you to tailor your setup for street comfort or track-focused performance.
This system also includes camber-adjustable front top mounts (where applicable) and solid rear top mounts. The adjustable camber allows for enhanced front-end grip by enabling precise wheel alignment changes—perfect for sharper turn-in and improved cornering stability.
Built with AST’s renowned monotube damper design, these units feature a large piston for superior rebound control and consistent damping. Unlike twin-tube systems, monotube dampers eliminate aeration and foaming, resulting in more responsive valving and predictable behavior across varying conditions. High-pressure AST dampers ensure performance when you need it most, whether carving corners or cruising on the highway.
Best of all, these dampers are fully rebuildable and can be serviced at any certified AST service center, ensuring long-term value and peak performance throughout their lifespan.
Upgrade to the 5100 CLUBRACING SUSPENSION for unmatched adjustability, enhanced grip, and the confidence to push your car further—both on the track and on the street.
Note: Pictures may differ from the actual product
*SPECIAL ORDER
Application
- Honda Civic FL5 FWD (2023, 2024, 2025)
Features
- Kit Includes:4 Shock absorbers
- 1-Way Adjustable, the 12 positions give clear feedback with each adjustment, each offering a different driving experience.
- Inverted strut design to cope with (heavy) side load and braking loads.
- In some cases the non inverted system is used.
- Improved handling and consistent performance due to Monotube technology
- Ride Height adjustable
- Gas Pressurized (i: gas and oil are divided by a floating piston)
- Designed to run OEM top mounts.
- Including springs.
- Available options for 5100 series
WHY WE CARRY THIS
We only list parts we’d run ourselves or recommend to a friend building a real car. If it feels vague, unverified, or inconsistent, it doesn’t make the cut.
- Fitment-first mindset — no “universal” roulette
- Brand reputation matters — we favor proven manufacturing
- Support that actually responds with real answers
WHAT TO EXPECT
This is the clean path: correct fitment, clean install, and results that match the intent.
- Install-ready experience with correct mounting where provided
- Finish that holds up to real driving, not just photos
- Selections on this page drive the exact fitment shipped
TRUST, BUILT INTO THE PROCESS.
Anyone can list parts. We curate what belongs on a serious build. Our goal is simple: fewer surprises, cleaner installs, and confidence when you hit “Buy.”
Fitment checked
We prioritize vehicle-specific listings and clear selection logic so you’re not gambling on compatibility.
Brand discipline
Proven manufacturing and consistent quality matter more than hype. We bias toward what actually holds up.
Real support
If you have a question, you’ll get a human answer that helps you finish the build — not a copy-paste shrug.
Designed specifically for the FL5 Civic Type R, this product provides an OEM-plus fit with platform-focused engineering. It is well suited for enthusiasts looking to enhance performance, reliability, or appearance while maintaining proper fitment and drivability. Browse additional FL5 Civic Type R parts in our FL5 Civic Type R collection.
Whether you’re pushing your vehicle to its limits on the track or seeking the perfect balance for daily driving, the 5100 CLUBRACING SUSPENSION delivers the adjustability, control, and confidence you need. Designed for drivers who demand both performance and versatility, this coilover set allows you to fine-tune grip, rebound, and ride height with precision.
This complete setup includes springs and front and rear top mounts, with both the front and rear dampers utilizing a true coilover design. By choosing coilovers, you’re prioritizing maximum adjustability, consistent handling, and the ability to dial in suspension settings to match your driving style. You can also customize spring rates, with the default configuration based on extensive in-house development and testing.
Fine-tuning your suspension is simple—adjust the rebound to control damper extension, or alter ride height to achieve your ideal balance. With 12 distinct rebound settings, each click provides clear feedback and delivers a different road feel, allowing you to tailor your setup for street comfort or track-focused performance.
This system also includes camber-adjustable front top mounts (where applicable) and solid rear top mounts. The adjustable camber allows for enhanced front-end grip by enabling precise wheel alignment changes—perfect for sharper turn-in and improved cornering stability.
Built with AST’s renowned monotube damper design, these units feature a large piston for superior rebound control and consistent damping. Unlike twin-tube systems, monotube dampers eliminate aeration and foaming, resulting in more responsive valving and predictable behavior across varying conditions. High-pressure AST dampers ensure performance when you need it most, whether carving corners or cruising on the highway.
Best of all, these dampers are fully rebuildable and can be serviced at any certified AST service center, ensuring long-term value and peak performance throughout their lifespan.
Upgrade to the 5100 CLUBRACING SUSPENSION for unmatched adjustability, enhanced grip, and the confidence to push your car further—both on the track and on the street.
Note: Pictures may differ from the actual product
*SPECIAL ORDER
Application
- Honda Civic FL5 FWD (2023, 2024, 2025)
Features
- Kit Includes:4 Shock absorbers
- 1-Way Adjustable, the 12 positions give clear feedback with each adjustment, each offering a different driving experience.
- Inverted strut design to cope with (heavy) side load and braking loads.
- In some cases the non inverted system is used.
- Improved handling and consistent performance due to Monotube technology
- Ride Height adjustable
- Gas Pressurized (i: gas and oil are divided by a floating piston)
- Designed to run OEM top mounts.
- Including springs.
- Available options for 5100 series
