Fits 2021-2023 Ford Bronco models, including Badlands, Base, Big Bend, Black Diamond, Everglades, and Outer Banks.

This ICON Stage 3 suspension system provides a comprehensive performance upgrade for the Ford Bronco, combining adjustable 2.5 Series coilovers with high-strength tubular upper control arms. To accommodate the increased suspension travel and lift height, the included UCAs feature the patented Delta Joint PRO, which offers up to 90 degrees of articulation for bind-free movement and corrected caster for improved alignment and drivability.

The rear coilovers utilize ICON-engineered progressive dual-rate coil springs, specifically designed to handle the extra weight capacity needed for gear-heavy builds while maintaining superior damping on and off-road. Built for durability in harsh environments, the coilovers feature CAD-plated shock bodies with heavy-duty 7/8-inch shafts and 6061 aircraft-grade aluminum CNC-machined components. This system is a 100% bolt-on solution with no drilling, cutting, or welding required.

• Adjustable lift height: 3-4" front / 2-3" rear over non-Sasquatch models
• Up to 11.5" front and 14" rear wheel travel with 35" tire fitment
• Patented Delta Joint PRO (U.S. Pat. 10,731,700) for 90 degrees of total articulation
• Corrosion-resistant CAD plated coilover bodies with 7/8" diameter shafts
• Vehicle-specific tuned internal reservoirs for superior damping and vehicle control
• 6061 Aircraft grade aluminum CNC machined components
• PTFE lined spherical bearings and application-specific mounting hardware
• 100% Bolt-on installation for a seamless fit

Fits 2021-2023 Ford Bronco 4-door non-Sasquatch models (Badlands, Base, Big Bend, Black Diamond, Everglades, and Outer Banks).

The ICON Vehicle Dynamics Stage 3 Suspension System provides a significant performance upgrade for 2021-2023 Ford Bronco owners looking to maximize wheel travel and ride quality. This system features precision-valved, internal reservoir coilover shocks that allow for adjustable ride heights of 3-4 inches in the front and 2-3 inches in the rear over stock non-Sasquatch dimensions. The rear shocks utilize a shaft-up orientation paired with triple-rate coil springs to deliver superior damping and 14 inches of rear wheel travel.

To correct suspension geometry at increased lift heights, this Stage 3 kit includes tubular Upper Control Arms (UCAs) equipped with ICON’s patented Delta Joint PRO. This heavy-duty ball joint provides up to 90 degrees of articulation, ensuring bind-free movement and improved caster for better high-speed stability. The system is designed as a 100% bolt-on solution, requiring no drilling or cutting for installation.

• Adjustable 3-4" front lift and 2-3" rear lift height
• Tubular UCAs with patented Delta Joint PRO (90-degree articulation)
• Internal reservoir coilovers with corrosion-resistant CAD plated bodies
• Triple-rate rear coil springs for optimized ride quality
• Up to 11.5" front and 14" rear wheel travel with 35" tires
• 7/8” diameter induction hardened, chrome plated shock shafts
• 6061 CNC machined aluminum components and high-strength alloy lower bar pins
• PTFE-lined spherical bearings and application-specific mounting hardware
• Accommodates 35" tires (requires factory crash bar removal); fits 37" tires with optional up-travel limiters
• Manufacturer Part Number: K53193T

Fits 2021-2023 Ford Bronco 4-door models without the Sasquatch Package (Base, Big Bend, Black Diamond, Outer Banks, Badlands, and Everglades).

The ICON Vehicle Dynamics Stage 3 Suspension System is a comprehensive bolt-on upgrade designed to maximize wheel travel and damping performance for non-Sasquatch Broncos. This system yields 3-4" of front lift and 2-3" of rear lift, providing the clearance needed for 35" tires while significantly improving off-road articulation. The kit features custom-valved internal reservoir coilovers with CAD-plated shock bodies and 7/8" shafts for superior heat dissipation and durability.

To correct suspension geometry at increased lift heights, this Stage 3 kit includes CNC-machined 6061 billet aluminum upper control arms (UCAs). These arms feature ICON's patented Delta Joint PRO, which provides up to 90 degrees of movement for bind-free suspension cycling and allows for on-vehicle caster and camber adjustments. The rear is equipped with triple-rate coil springs and shaft-up shocks to achieve a class-leading 14" of travel.

• Adjustable 3-4" front lift and 2-3" rear lift over stock non-Sasquatch heights
• CNC-machined 6061 billet aluminum UCAs with on-vehicle alignment adjustment
• Patented Delta Joint PRO (U.S. Pat. 10,731,700) for 90-degree articulation
• Internal reservoir coilovers with corrosion-resistant CAD plating and 7/8" shafts
• Triple-rate rear coil springs for optimized ride quality and 14" of travel
• PTFE-lined spherical bearings and high-strength alloy CNC-machined lower bar pins
• 100% bolt-on installation; no drilling, cutting, or welding required
• Accommodates 35x12.50 tires (37" tires supported with optional up-travel limiters)

Fits select 2017-2026 Ford F-250 and F-350 Super Duty 4WD models with 0-3 inches of rear lift.

ICON Vehicle Specific (V.S.) 3.0 Series shocks are engineered to provide maximum off-road control and a refined street ride. These 3.0-inch diameter shocks offer 50% more piston surface area than standard 2.5 Series shocks, resulting in significantly better heat dissipation and resistance to shock fade during high-speed desert use or heavy towing. Featuring ICON’s Compression Damping Electronic Valve (CDEV) technology, these shocks allow for active, in-vehicle damping adjustments when paired with the ICON Intelligent Control (IIC) system.

Built for durability in harsh environments, these shocks utilize Cerakoted steel cylinders and 6061 aircraft-grade CNC machined aluminum components. The remote reservoir design increases oil capacity, while the internal "Bump Zone" provides an additional 20% of damping force in the final inches of travel to prevent harsh bottom-outs under high-velocity compression.

• 3.0-inch shock body with nitrogen-charged monotube design
• CDE Valve technology for active, electronic compression damping adjustment
• 7/8-inch induction hardened, chrome plated shock shafts
• Remote reservoir for improved cooling and sustained performance
• Internal Bump Zone increases damping by 20% near full compression
• Cerakoted steel cylinders for superior corrosion resistance
• Offset upper eyelet allows direct fitment into factory mounting locations
• One-piece linear compression/digressive rebound piston design
• 100% rebuildable and revalveable design
• Includes premium 5WT shock oil for consistent performance across temperature ranges

Fits 2005-2026 Ford F-250 and F-350 Super Duty 4WD models with 0-3 inches of rear lift.

ICON Vehicle Specific (V.S.) 3.0 Series shocks are engineered to provide maximum off-road damping while maintaining refined street manners. These 3.0-inch diameter shocks offer 50% more piston surface area than standard 2.5 Series models, resulting in significantly better stability and control during extreme use. The increased internal oil volume and external surface area of the remote reservoir design drastically improve heat dissipation, preventing shock fade during high-speed desert runs or heavy towing.

These shocks feature ICON’s exclusive Compression Damping Control Valve (CDCV) technology, providing 10 distinct levels of compression adjustment to fine-tune your ride for any terrain with the turn of a knob. For added protection against harsh bottom-outs, an internal “Bump Zone” provides an additional 20% of damping force in the final inches of travel. Built with Cerakoted steel cylinders and 6061 billet aluminum components, these shocks are 100% rebuildable and revalveable for a lifetime of service.

• 3.0-inch body diameter for maximum oil volume and increased piston surface area
• CDC Valve technology with 10 high-resolution compression settings
• Remote reservoir for superior cooling and consistent performance under hard use
• Internal Bump Zone provides 20% more damping at full compression to prevent bottom-outs
• 7/8-inch induction-hardened, chrome-plated shock shafts
• Cerakoted steel cylinders offer high-grade corrosion resistance
• Offset upper eyelet facilitates installation into factory mounting points
• Nitrogen-charged monotube design with 5WT premium shock oil
• 100% Rebuildable and revalveable construction

Fits 2017-2026 Ford F-250 and F-350 Super Duty 4WD models with 0-3" of front lift.

ICON Vehicle Specific (V.S.) 3.0 Series coilovers are engineered to provide maximum damping control and heat dissipation for heavy-duty trucks pushed to the limit. These shocks feature a 3.0-inch body diameter that provides 50% more piston surface area than standard 2.5 Series shocks, resulting in significantly more stability and vehicle control during high-speed off-road use or heavy towing. The remote reservoir design further increases oil volume and external surface area to prevent shock fade under sustained hard use.

This kit includes ICON’s Compression Damping Electronic Valve (CDEV) technology. This electronically controlled valve meters oil flow in less than 40ms, providing infinitely variable damping force. When paired with the ICON Intelligent Control (IIC) system, the shocks use an onboard G-force sensor and gyroscope to predict terrain changes and adjust settings automatically. The system is fully tunable via a proprietary mobile app, giving you the ability to switch between street comfort and off-road performance instantly.

• 3.0" shock body diameter for increased oil capacity and 50% more piston area
• Compression Damping Electronic Valve (CDEV) for active, in-vehicle electronic tuning
• Remote reservoir design for superior heat dissipation and consistent damping
• Cerakoted steel cylinders for maximum corrosion resistance in harsh environments
• 7/8" induction hardened, chrome plated shock shafts
• 6061 aircraft-grade CNC machined aluminum components
• Linear compression and digressive rebound piston design for unsurpassed ride quality
• Premium 5WT shock oil maintains consistent viscosity across wide temperature ranges
• Fully rebuildable and revalveable design
• Designed for 0-3" of front lift over stock height

Fits 2005-2026 Ford F-250 and F-350 Super Duty 4WD. These ICON Vehicle Specific (V.S.) 3.0 Series front coilovers are engineered to provide maximum off-road damping and a controlled street ride for leveled or lifted Super Duty trucks. Featuring a massive 3.0-inch body diameter, these coilovers offer 50% more piston surface area and significantly higher oil volume than 2.5 Series shocks, resulting in superior heat dissipation and resistance to shock fade during high-speed desert transit or heavy towing.

This pair features ICON’s exclusive Compression Damping Control Valve (CDCV) technology. The CDCV system allows for 10 distinct levels of high-resolution compression adjustability via an external knob, letting you fine-tune your suspension for everything from slow-speed rock crawling to high-speed washboard roads. The remote reservoir design further optimizes cooling by moving fluid away from the shock body, ensuring consistent performance in extreme environments.

• Fits 0-3 inches of front lift over stock height
• CDC Valve technology with 10 levels of compression adjustment
• 3-inch diameter Cerakoted steel cylinders for corrosion resistance
• 7/8-inch induction hardened, chrome plated shock shafts
• Remote reservoir for improved heat dissipation and fluid capacity
• 6061 aircraft-grade aluminum CNC machined components
• Premium 5WT shock oil for consistent damping across temperature ranges
• Nitrogen-charged monotube design with vehicle-specific valving
• 100% rebuildable and revalveable for long-term serviceability

Fits 2016+ Mazda MX-5 Miata (ND5RC).

The HKS HIPERMAX S represents the evolution of the HIPERMAX series, focusing on delivering refined ride quality alongside superior handling. This full suspension kit replaces the factory struts and springs with a mono-tube damper system designed to improve steering response and stability without sacrificing daily drivability. By utilizing advanced valving technology, the HIPERMAX S provides a smooth, controlled stroke for a wide variety of driving conditions.

• Dual PVS (Pre-load Valve System): Specifically tuned to improve damping force at low speeds for enhanced comfort and contact.
• WR (Wide Range) Needle: Offers 30 levels of damping adjustment, allowing for precise control over the suspension's firmess.
• Mono-tube Damper Design: Allows for a larger piston and more consistent performance during spirited driving.
• Strengthened Surface Coating: Features a high-durability finish to protect against corrosion and road debris.
• MPN: 80300-AZ003

The HKS HIPERMAX S Full Kit provides a sophisticated suspension upgrade for the Mazda RX-7 (FD3S), engineered to deliver a refined balance between spirited handling and daily street comfort. This system represents an evolution in HKS damping technology, designed to minimize unnecessary vibration while maintaining precise control over the chassis.

• Vehicle-specific valving and spring rates tuned for the FD3S chassis
• Dual PVS (Preload Valve System) for improved damping response at various piston speeds
• Wide-range damping adjustment allows for precise fine-tuning of the ride quality
• High-strength bracketry and corrosion-resistant coating for long-term durability
• Full kit includes front and rear coilover assemblies and necessary installation hardware

Fits 2023+ Toyota GR Corolla (GZEA14H).

The HKS Hipermax MAX S full coilover kit is engineered to provide the ultimate balance between sporty handling and refined street comfort for the GR Corolla. Utilizing HKS’s Dual Pre-load Valve System (PVS), these dampers offer improved high-speed stability and vibration suppression compared to the factory suspension. This kit allows owners to lower their center of gravity and fine-tune damping characteristics without sacrificing the daily driveability of the GZEA14H chassis.

• Full kit including front and rear dampers and matched springs
• 30-way adjustable damping force for precise street or track tuning
• Single-tube damper design for consistent performance and heat dissipation
• PNE coating on adjustment threads for superior corrosion resistance and ease of height adjustment
• Reinforced rubber upper mounts designed to reduce noise, vibration, and harshness (NVH)
• Optimized spring rates and valving specific to the GR Corolla drivetrain and weight distribution

Fits 2022+ Toyota GR86 (FA24) ZN8 models.

The HKS Hipermax MAX S Full Kit provides a refined suspension solution for the Toyota GR86, engineered to deliver superior handling dynamics while maintaining a comfortable ride for daily driving. This complete coilover system replaces the factory struts and springs, allowing for precise ride height adjustments and fine-tuned damping control.

Developed with HKS's extensive experience in performance suspension, the Hipermax MAX S series features a monotube design for consistent damping performance even under spirited driving conditions. The Dual PVS (Pre-load Valve System) technology helps manage low-speed damping for better stability and high-speed damping for improved bump absorption.

• Series: Hipermax MAX S
• Chassis Code: ZN8
• Engine: FA24
• Construction: Monotube design for superior heat dissipation and damping consistency
• Damping Control: Adjustable valving to transition between street and track settings
• Included: Full set of front and rear coilovers, adjustment wrenches, and hardware

Fits 2020-2024 Toyota Yaris (GXPA16).

The HKS Hipermax S Full Kit represents the evolution of performance suspension, specifically engineered to deliver what HKS calls the "ultimate street performance." This complete coilover system allows GXPA16 Yaris owners to fine-tune their vehicle's stance and handling characteristics, providing a significant upgrade over the factory strut and spring configuration.

Designed for drivers who demand sharp turn-in and reduced body roll without the harshness typically associated with track-focused coilovers, the Hipermax S utilizes advanced internal damping technology to maintain ride quality during daily commutes. This kit is a comprehensive solution for lowering your vehicle's center of gravity and improving overall chassis stability.

• Full kit includes front and rear shock absorbers and springs
• Monotube inverted shock design (where applicable) for superior heat dissipation and structural rigidity
• Adjustable ride height to achieve the perfect wheel-to-fender fitment
• Damping force adjustment to transition between comfortable street driving and spirited performance
• High-quality construction for long-term durability and corrosion resistance

Fits 1996-2001 Toyota Chaser, Mark II, and Cresta (JZX100).

The HKS HIPERMAX S represents the evolution of HKS suspension technology, succeeding the renowned MAX IV GT series. Engineered specifically for the JZX100 chassis, this full coilover kit balances daily drivability with the precision required for spirited driving. The "S" designation focuses on refined damping characteristics through evolved internal valving and superior materials.

• Dual PVS (Preload Valve System): Refines the damping force at low piston speeds for improved tire contact, stability, and ride comfort.
• WR (Wide Range) Needle: Offers 30 levels of damping adjustment with a revised internal shape for more distinct tuning changes across the range.
• Improved Bump Rubber: Optimized shape and material manage impact at full compression, preventing harsh bottoming out during heavy suspension travel.
• PNE Coating: Provides high-level corrosion resistance for the threaded height-adjustment bodies, ensuring long-term adjustability in harsh environments.
• Single Tube Damper Design: High-pressure monotube construction provides consistent performance and superior heat dissipation.

This kit comes as a complete set of four coilovers, pre-assembled with upper mounts and HKS-spec coil springs for a direct-replacement installation using factory mounting points.

Fits 1998-2005 Toyota Altezza and Lexus IS200/IS300 (SXE10 chassis).

The HKS HIPERMAX S series represents the pinnacle of street-focused suspension technology, engineered to deliver a refined ride without sacrificing the handling precision HKS is known for. This full kit replaces the factory struts and springs with a monotube damping system designed for the SXE10 chassis, allowing for independent ride height and preload adjustments.

• Dual PVS (Preload Valve System): Provides more consistent damping forces at both high and low piston speeds for improved tire contact and stability.
• WR Needle (Wide Range): Offers a broader range of damping adjustment, allowing you to fine-tune the suspension for daily commuting or spirited weekend driving.
• PNE Coating: A specialized surface treatment that provides superior corrosion resistance compared to standard galvanizing, ensuring the height adjustment threads remain functional in harsh environments.
• Advanced Bump Rubber: Features a revised shape and material composition to provide a more natural, progressive feel when the suspension reaches its travel limits.
• Full Kit: Includes front and rear dampers, springs, and all necessary mounting hardware for a direct-replacement installation.

Fits 2008-2014 Lexus IS F (USE20).

The HKS HIPERMAX S series is the successor to the proven MAX IV GT line, engineered to provide a refined driving experience that balances track-ready handling with daily-driver comfort. These coilovers utilize a single-tube (monotube) shock design, which offers better heat dissipation and consistent damping performance compared to twin-tube alternatives.

Equipped with HKS’s Dual PVS (Pre-load Valve System), the HIPERMAX S improves low-speed damping for more responsive turn-in while smoothing out high-speed impacts. The kit features the WR (Wide Range) Needle, offering 30 levels of adjustment to precisely dial in your preferred stiffness. To ensure longevity, the shock bodies are treated with a PNE coating for superior corrosion resistance against road salts and moisture.

• 30-level damping force adjustment for precise suspension tuning
• Single-tube (monotube) design for consistent performance and improved cooling
• Dual PVS technology optimizes damping force at all piston speeds
• Revised bump rubber geometry for progressive compression control
• PNE coating provides high-level rust and corrosion protection
• Includes high-strength springs and all necessary mounting hardware

Fits 2012-2021 Toyota 86, Subaru BRZ, and Scion FR-S (ZN6).

The HKS HIPERMAX S Full Kit is a complete suspension solution engineered to evolve the handling characteristics of the ZN6 chassis. This system replaces the original equipment struts and springs with precision-tuned monotube dampers, offering a significant upgrade in steering response and cornering stability without compromising the refinement required for street use. By utilizing a monotube design, these dampers provide consistent performance and superior heat dissipation during spirited driving.

• Monotube damper construction for enhanced feedback and durability
• Complete kit including all four dampers, coil springs, and mounting hardware
• Fully adjustable ride height to lower the center of gravity and improve stance
• Internal valving optimized for a balance of comfort and performance
• Direct-fit replacement for the ZN6 platform
• Series: HIPERMAX S

Fits 1996-2001 Nissan Stagea WGNC34 (4WD Manual Transmission models only).

The HKS Hipermax S series is engineered to deliver the highest level of ride comfort and handling performance for the Nissan Stagea chassis. As a direct replacement for factory shocks and springs, this full coilover kit allows for precise height and damping adjustments, solving the common issues of body roll and unstable high-speed handling found in aging OEM components. The Hipermax S utilizes advanced internal valving and friction reduction technology to ensure a composed ride that remains compliant over uneven pavement while providing the stiffness required for spirited driving.

• 30-Level Damping Adjustment: Features a wide range of adjustment to fine-tune the suspension for various road conditions or load requirements.
• Dual PVS (Preload Valve System): Specifically tuned to improve low-speed damping for better steering response without sacrificing high-speed comfort.
• Monotube Design: High-pressure gas and oil are separated to ensure consistent performance and faster heat dissipation during extended use.
• Complete Bolt-On Kit: Includes front and rear coilover assemblies, spanner wrenches, and all necessary hardware for a straightforward installation.

The HKS HIPERMAX S series is the pinnacle of street-focused suspension technology, engineered to replace the factory dampers on the Nissan 300ZX (Z32) chassis. This full coilover kit focuses on delivering a refined ride without sacrificing the high-speed stability and cornering precision expected of a sports car. By utilizing a monotube design and advanced internal valving, the HIPERMAX S provides immediate damping response and consistent performance across various road conditions.

• Monotube Construction: Features a larger piston and better heat dissipation than twin-tube designs for more consistent damping performance during spirited driving.
• Dual PVS (Pre-load Valve System): Specifically tuned to improve low-speed damping, providing better turn-in and reduced body roll while maintaining a smooth ride over road imperfections.
• Wide-Range (WR) Needle: Offers a broader range of damping adjustment to help you find the perfect balance between track-day firmness and street comfort.
• Inverted Design: Reduces unsprung weight and increases structural rigidity for improved suspension geometry and feedback.
• Advanced Corrosion Resistance: Specialized coating on threaded bodies and high-strength brackets ensures durability and ease of adjustment even after years of use.

The HKS HIPERMAX S represents the evolution of the MAX IV GT series, specifically tuned to enhance the handling dynamics of the Nissan Skyline RV37 400R. This suspension system utilizes a Dual PVS (Preload Valve System) to provide a more refined damping curve, ensuring the tires stay in contact with the road for improved stability and steering response without sacrificing ride quality.

• Dual PVS (Preload Valve System) for consistent damping at all piston speeds
• Wide Range (WR) needle offers 30 levels of precise damping adjustment
• High-strength cold-rolled springs engineered for durability and resistance to sagging
• PNE coating on adjustment threads for superior corrosion resistance and ease of height adjustment
• Optimized bump rubbers for smooth transitions during aggressive cornering or full compression
• Specialized damper oil for consistent performance across a broad temperature range

This kit is a direct bolt-on replacement for the factory suspension components on the RV37 chassis. It is designed for drivers who demand a balance between daily driving comfort and the increased roll control necessary for high-performance driving.

Fits 2003-2008 Nissan 350Z (Z33).

The HKS HIPERMAX S represents the evolution of performance suspension, focusing on a refined balance between street comfort and handling precision. This full kit replaces the factory struts with an inverted mono-tube design that provides superior heat dissipation and structural rigidity. Engineered for the Z33 chassis, it utilizes advanced internal valving to maintain tire contact and stability over varied road surfaces.

At the heart of the HIPERMAX S is the Dual PVS (Pre-load Valve System) technology, which reduces damping force during high piston speeds. This allows the suspension to soak up sharp impacts and harsh road joints while maintaining the firm, controlled feel required for spirited driving. With 30 levels of damping adjustment via the Wide Range (WR) needle, drivers can easily transition from a compliant daily commute to a focused track setup.

• Dual PVS (Pre-load Valve System) technology for improved ride quality over sharp bumps
• 30-level damping adjustment via Wide Range (WR) needle for precise tuning
• Inverted mono-tube shock absorber design for consistent performance under thermal load
• PNE coating on shock bodies for long-term corrosion resistance
• High-strength, cold-wound springs for durable height and preload maintenance
• Full kit includes all necessary hardware for a direct-replacement installation

The HKS HIPERMAX S Full Kit for the Z34 provides a sophisticated suspension solution engineered to balance performance handling with exceptional ride quality. As the evolution of the Max IV GT series, the HIPERMAX S features advanced damping technology and a Dual PVS (Pre-load Valve System) to deliver a refined driving experience, ensuring the chassis remains composed over varied road surfaces while providing sharp steering response.

• Complete front and rear coilover assembly for full suspension replacement
• Monotube damper design for superior heat dissipation and consistent damping force
• 30-level damping force adjustment to fine-tune for street or spirited driving
• Specialized PNE coating on shock bodies for high-level corrosion resistance
• Inverted monotube structure (where applicable) for increased lateral rigidity
• Optimized bump rubbers and spring rates specifically tuned for the Z34 platform

This kit allows for precise ride height adjustment, lowering the vehicle's center of gravity for improved aesthetics and stability. By replacing the worn factory dampers and springs, the HIPERMAX S restores and enhances the handling characteristics of the Z34 without the harshness typically found in track-focused suspension systems.

Fits the Nissan Skyline GT-R (BNR32).

The HKS HIPERMAX S series represents the pinnacle of street-performance suspension, engineered to deliver what HKS calls "The Best Ride." This full coilover kit replaces the aging factory suspension on the BNR32 with a modern monotube damping system designed for superior response and road-holding capability. By utilizing a Dual Pre-load Valve System (PVS) and a wide-range (WR) needle, the HIPERMAX S provides refined damping at all speeds, ensuring the GT-R remains planted during spirited driving without the harshness often associated with performance coilovers.

• Monotube shock design for improved heat dissipation and consistent damping
• 30-step damping force adjustment for precision fine-tuning
• Dual PVS (Pre-load Valve System) technology to refine low-speed damping
• Wide-Range (WR) needle for an expanded range of adjustment
• PNE coating on shock bodies for enhanced corrosion resistance and durability
• Optimized spring rates and valving specific to the BNR32 chassis
• High-strength cold-wound springs included

Fits 1995-2002 Nissan Skyline GT-R (BCNR33 and BNR34).

The HKS HIPERMAX S Full Kit provides a comprehensive suspension overhaul for the R33 and R34 Nissan Skyline GT-R platforms. This system is engineered to deliver a "Great Drive," balancing the aggressive handling characteristics required for spirited driving with the damping refinement necessary for street use. By evolving the technology found in previous HKS suspension lines, the HIPERMAX S offers improved ride quality and durability while maintaining precise control over the BCNR33 and BNR34 chassis.

• Complete front and rear coilover assemblies
• Vehicle-specific valving for Nissan Skyline GT-R chassis
• Designed for enhanced damping response and street comfort
• Full kit includes all necessary hardware for installation
• HKS Part Number: HIPERMAX S BNR34/BCNR33 Full Kit

Designed for the Nissan Skyline (ER34), the HKS HIPERMAX S series is engineered to deliver the ultimate balance of handling, stability, and ride comfort. This full coilover kit evolves from previous generations by incorporating advanced damping technology that improves response at low piston speeds while maintaining a smooth ride over harsh surfaces.

The HIPERMAX S features a monotube design for consistent performance and superior heat dissipation. It utilizes a Dual PVS (Pre-load Valve System) to optimize the damping force curve and a Wide Range Needle (WRN) for precise 30-level adjustment. The shock bodies are finished in a durable PNE coating to provide excellent corrosion resistance, ensuring the height-adjustment threads remain functional even after years of use.

• Vehicle Fitment: Nissan Skyline (ER34)
• Damping Adjustment: 30-way adjustable damping
• Internal Design: High-pressure monotube construction
• Technology: Dual PVS (Pre-load Valve System) for improved low-speed damping
• Adjustability: Full length adjustable for ride height tuning without affecting spring preload
• Durability: PNE coating for superior rust and corrosion protection
• Hardware: Includes all necessary components for a complete bolt-on installation

Fits 1994-2002 Nissan Silvia S14 and S15 models.

The HKS HIPERMAX S (Series) represents the evolution of suspension technology, prioritizing both ride comfort and handling precision for the Nissan S14 and S15 chassis. This full kit replaces the factory shock and spring assembly with a sophisticated monotube design engineered to maintain consistent damping performance across varying road surfaces and temperatures.

• Front Pillow Ball Mounts: Equipped with adjustable front upper mounts to provide direct steering feedback and allow for precise camber alignment tuning.
• Pre-load Valve System (PVS): Utilizes HKS PVS technology to refine damping force at both low and high piston speeds, smoothing out harsh road transitions.
• Monotube Construction: Features a large-diameter piston for stable damping force and improved heat dissipation during spirited driving.
• Dual PVS Valving: Optimized to minimize unnecessary movement while ensuring the suspension remains compliant over bumps.
• Comprehensive Kit: Includes front and rear coilover units, high-strength springs, height adjustment wrenches, and all necessary mounting hardware.

Fits Nissan Silvia S14 and S15 models.

The HKS HIPERMAX S full kit is engineered to provide an optimal balance of handling performance and ride comfort for the Nissan S-chassis. As the successor to the MAX IV GT series, the HIPERMAX S utilizes advanced damping technology to refine the driving experience on both the street and the track. This system replaces the factory struts and springs with a fully adjustable setup, allowing for precise control over ride height and damping response.

• Dual PVS (Pre-load Valve System) for improved damping control at low piston speeds.
• 30 levels of damping adjustment via the WR (Wide Range) needle for precise tuning.
• Mono-tube damper design for superior heat dissipation and structural rigidity.
• Specially formulated damper oil for consistent performance under varying temperatures.
• Complete kit includes front and rear dampers, springs, and all necessary hardware for a direct-replacement installation.

The HKS HIPERMAX S series represents the next evolution in performance suspension, succeeding the MAX IV GT to deliver enhanced ride comfort and handling stability for the Mitsubishi Lancer Evolution VII, VIII, and IX (CT9A). This full kit is engineered to provide a refined driving experience on the street while maintaining the composure required for spirited driving and track sessions.

• Fits 2001-2007 Mitsubishi Lancer Evolution VII, VIII, and IX (CT9A chassis).
• Dual PVS (Pre-load Valve System) improves damping response at both low and high piston speeds.
• Wide Range (WR) needle valve offers 30 levels of damping adjustment for precise suspension tuning.
• Advanced bump rubber design reduces impact harshness during full compression.
• Monotube inverted design provides high rigidity and consistent performance under heavy thermal loads.
• Includes high-strength cold-wound springs and all necessary installation hardware.

This HIPERMAX S kit replaces the factory struts and springs with a fully adjustable solution, allowing for independent ride height and spring preload adjustments to achieve the perfect stance and corner balance for your CT9A.

Fits 2008-2015 Mitsubishi Lancer Evolution X (CZ4A).

The HKS HIPERMAX S series represents the pinnacle of street performance suspension, succeeding the MAX IV GT with a dedicated focus on "the best ride." Designed specifically for the CZ4A chassis, this full coilover kit provides the ideal balance between track-ready handling and daily-driver comfort through advanced damping technology.

• Dual PVS (Preload Valve System): Refines oil flow to improve low-speed damping and provide a more planted feel over varied road surfaces.
• WR (Wide Range) Needle: Offers 30 levels of damping adjustment with a revised internal shape to provide a noticeable difference at every click.
• Advanced Bump Rubber: Specially engineered to act as a secondary spring, smoothing out harsh impacts at full compression.
• PNE Coating: Provides superior corrosion resistance on the threaded height-adjustment surfaces for long-term durability in all weather conditions.
• High-Strength Hardware: Includes vehicle-specific mounting brackets and necessary adjustment wrenches.

MPN: 80300-AM001

The HKS HIPERMAX S Full Kit is a high-performance suspension solution engineered specifically for the AP1 chassis. As the evolution of HKS damper technology, this kit replaces factory shocks and springs with a precision-tuned coilover system designed to deliver superior handling response without sacrificing daily street comfort.

• Full kit includes a complete set of four coilovers for front and rear installation.
• Monotube shock absorber design ensures consistent damping performance and heat dissipation.
• Engineered to reduce body roll and improve cornering stability on the street and track.
• Direct-fit design replaces original equipment (OE) components with no major modifications required.
• Includes high-quality springs and all necessary mounting hardware.
• Manufacturer Part Number: HIPERMAX S AP1.

Fits 2022-2024 Subaru BRZ (ZD8).

HKS Hipermax S coilovers are engineered to provide a refined balance between daily street comfort and spirited performance driving. As the successor to the Max IV GT series, the Hipermax S utilizes a Dual PVS (Pre-load Valve System) to optimize damping force at low piston speeds, significantly improving stability and ride quality over varying road surfaces. This full kit replaces the factory struts and springs with a precision-tuned monotube design, offering superior lateral rigidity and heat dissipation for consistent handling.

• Dual PVS (Pre-load Valve System) for enhanced low-speed damping and body control
• 30-level damping adjustment via the WR (Wide Range) needle for precise tuning
• Inverted monotube front dampers for increased strength and steering response
• Revised bump rubber geometry for smoother transitions during full suspension compression
• High-strength, anti-corrosion coating on brackets and threaded bodies for long-term durability
• Full kit includes front and rear dampers, springs, and all necessary installation hardware