Upgrade the handling, responsiveness, and ride quality of your 2017–2021 Honda Civic Type R with the HKS Hipermax S Coilover Suspension Kit (80330-AH012P). Engineered by HKS, a leader in Japanese performance suspension technology, the Hipermax S series delivers an exceptional balance of everyday driving comfort, precise handling, and performance-oriented suspension control.

Designed specifically for the FK8 Civic Type R, this complete coilover system replaces the factory suspension with adjustable, high-performance dampers and springs. Whether you're navigating winding backroads, enjoying spirited weekend driving, or participating in occasional track events, the Hipermax S suspension provides improved chassis control without sacrificing the refinement expected from a premium street suspension.

The Hipermax S series incorporates HKS's Flat Ride Concept, which focuses on maintaining a stable, composed driving experience while improving responsiveness and minimizing unnecessary body movement. Carefully engineered damping characteristics help the suspension absorb road imperfections while maintaining consistent tire contact and predictable handling.

This particular kit features front pillowball upper mounts, providing a more direct connection between the suspension and chassis. Compared with conventional rubber upper mounts, pillowball mounts reduce unwanted compliance, improving steering response and suspension precision during aggressive cornering.

With adjustable ride height, 30-step damping adjustment, and vehicle-specific spring rates, the HKS Hipermax S coilovers allow Civic Type R owners to fine-tune their suspension for their preferred driving conditions.

Features

• HKS Hipermax S Suspension Technology: Premium coilover system engineered for exceptional ride comfort, handling precision, and stability.

• Vehicle-Specific FK8 Design: Developed specifically for the 2017–2021 Honda Civic Type R.

• 30-Step Damping Adjustment: Allows drivers to fine-tune suspension firmness and responsiveness.

• Adjustable Ride Height: Provides the ability to lower the vehicle and customize its stance.

• Front Pillowball Upper Mounts: Improve steering precision and suspension response by reducing unwanted mount deflection.

• Flat Ride Concept: HKS suspension philosophy designed to minimize excessive chassis movement while maintaining ride comfort.

• Monotube Damper Construction: Designed to deliver consistent damping characteristics and responsive suspension performance.

• Vehicle-Specific Spring Rates: Carefully selected to balance street comfort with performance-oriented handling.

• Improved Cornering Stability: Helps reduce excessive body roll, pitch, and unwanted suspension movement.

• Premium HKS Engineering: Developed using HKS's extensive experience in performance suspension design and testing.

• Complete Coilover Suspension Kit: Includes front and rear suspension components designed to work together as a matched system.

Popular Performance Applications

Street Performance Builds

The Hipermax S coilovers are ideal for Civic Type R owners seeking improved handling and a lowered stance without sacrificing everyday driving comfort.

Spirited Canyon and Backroad Driving

Adjustable damping and reduced suspension compliance help provide more predictable handling, improved steering feedback, and greater confidence through corners.

Weekend Track Events

The Hipermax S suspension provides enhanced chassis control for enthusiasts who occasionally participate in track days or performance driving events while retaining a street-oriented suspension setup.

Wheel and Tire Upgrades

Adjustable ride height allows owners to fine-tune vehicle stance when installing aftermarket wheels and performance tires. Wheel clearance, suspension travel, and alignment must still be verified.

Daily-Driven Performance Vehicles

HKS designed the Hipermax S series to provide responsive handling while maintaining ride quality suitable for regular street use.

Additional Information

• Manufacturer: HKS
• Product Series: Hipermax S
• Part Number: 80330-AH012P
• Product Type: Adjustable Coilover Suspension Kit
• Vehicle Application: 2017–2021 Honda Civic Type R FK8
• Engine Compatibility: K20C1
• Front Spring Rate: 8 kgf/mm (approximately 448 lb/in)
• Rear Spring Rate: 6 kgf/mm (approximately 336 lb/in)
• Front Spring Length: 200 mm
• Rear Spring Length: 200 mm
• Damping Adjustment: 30-step adjustable
• Front Upper Mount: Pillowball type
• Ride Height Adjustment: Yes
• Approximate Reference Lowering: 16 mm front and 16 mm rear, depending on adjustment and vehicle configuration
• Suspension Design: Monotube coilover dampers
• Intended Use: Street performance, spirited driving, and occasional track use

Electronic Suspension Compatibility: Replacing the factory electronically controlled dampers may trigger a suspension warning. The optional HKS Suspension Error Canceler (45012-AH002) is available separately.

Common Reasons for Replacement or Upgrade

• Improve Handling Performance: Reduce excessive body movement and enhance cornering stability compared with worn or less performance-oriented suspension components.

• Adjust Vehicle Ride Height: Achieve a lower, more aggressive stance while maintaining adjustable suspension geometry.

• Increase Steering Precision: Front pillowball upper mounts provide more direct steering feedback.

• Fine-Tune Suspension Firmness: Adjustable damping allows drivers to tailor suspension response to different driving conditions.

• Replace Worn Factory Dampers: Restore suspension control when original components have deteriorated.

• Support Performance Driving: Improve suspension consistency and responsiveness during spirited driving and occasional track events.

• Complement Wheel and Tire Upgrades: Fine-tune ride height and suspension response when installing performance-oriented wheel and tire combinations.

Installation Notes

1. Verify Vehicle Compatibility: Confirm that the vehicle is a 2017–2021 Honda Civic Type R with the FK8 chassis before installation.

2. Professional Installation Recommended: Installation should be performed by a qualified technician familiar with performance suspension systems and Honda Civic Type R suspension geometry.

3. Inspect Existing Suspension Components: Check control arms, ball joints, bushings, sway bar end links, and associated hardware for wear before installing the coilovers.

4. Follow HKS Installation Instructions: Use the manufacturer's instructions for correct assembly, component orientation, adjustment procedures, and tightening specifications.

5. Set Initial Ride Height: Begin with HKS's recommended baseline settings before making additional ride height adjustments.

6. Adjust Damping Settings: Use the 30-step damping adjustment to fine-tune suspension response according to driving preferences and road conditions.

7. Check Wheel and Tire Clearance: Verify adequate clearance throughout the suspension's range of motion, particularly on lowered vehicles or those equipped with aftermarket wheels.

8. Perform a Four-Wheel Alignment: A professional alignment is required after installation to optimize handling, tire wear, and vehicle stability.

9. Address Factory Electronic Suspension: The FK8 Civic Type R uses electronically controlled factory dampers. Installing aftermarket coilovers may trigger suspension system warnings. The optional HKS Suspension Error Canceler (45012-AH002) can be installed to address these warnings.

10. Inspect Pillowball Upper Mounts: Pillowball bearings are wear components and should be inspected periodically for excessive play, noise, or deterioration.

11. Recheck Hardware After Installation: Inspect mounting hardware, suspension clearances, and adjustment collars after the initial break-in period according to HKS recommendations.

12. Confirm Safe Suspension Travel: Avoid excessively low ride height settings that compromise suspension travel, ground clearance, or proper operation.

What's Included

• HKS Hipermax S front coilover suspension assemblies

• HKS Hipermax S rear suspension components

• Front pillowball upper mount assemblies

• Vehicle-specific springs and associated suspension hardware supplied by HKS

• HKS installation and adjustment documentation

Note: The HKS Suspension Error Canceler (45012-AH002) is sold separately unless specifically included in a retailer's package. Refer to the manufacturer's current kit contents for the exact supplied hardware.

Transform the driving experience of your FK8 Civic Type R with the HKS Hipermax S Coilover Suspension Kit (80330-AH012P). Combining adjustable ride height, 30-step damping adjustment, front pillowball upper mounts, and HKS's advanced suspension engineering, this premium coilover system delivers an outstanding balance of everyday comfort and performance-focused handling.

Whether you're upgrading your daily driver, refining your Civic Type R's stance, or preparing for more spirited driving, the HKS Hipermax S provides the adjustability, precision, and quality enthusiasts expect from one of Japan's most respected performance brands.