HKS Hipermax S Coilover System – 2022+ Subaru BRZ

Experience precision handling, everyday comfort, and track-ready control with the HKS Hipermax S Coilover System for the 2022+ Subaru BRZ (ZD8). Engineered specifically for the FA24 chassis, this suspension system combines HKS’s decades of motorsport expertise with refined street manners — giving you the perfect balance between daily drivability and high-performance cornering.

Optimized for the ZD8 Chassis

Unlike one-size-fits-all suspension kits, HKS meticulously re-tuned the Hipermax S for the unique dynamics of the 2022+ BRZ. Every damper, spring, and internal valve setting was developed with the car’s weight distribution and geometry in mind — enhancing response, feedback, and driver confidence on any surface.

Technical Highlights

• Dual PVS (Preload Valve System): Suppresses unnecessary damping force at higher piston speeds for improved ride quality without sacrificing control.
• 25-Click Damping Adjustment: Wide tuning range for street comfort or aggressive track response.
• Evolutionary Bump Stop Design: Reduces body roll while maintaining compliance over uneven roads.
• Low-Friction Technology: Advanced tribology coating ensures long-term durability and smooth damper action.
• Independent Ride-Height & Spring-Preload Adjustment: Achieve your ideal stance and balance without compromising suspension travel.
• Rebuildable Design: Fully serviceable dampers for long-term performance and tunability.

Performance Benefits

• Increased cornering stability and steering precision
• Reduced body roll and faster turn-in response
• Superior road feedback with refined comfort for daily driving
• Balanced damping for both street and track use

Features

• Front: McPherson strut / Monotube upside-down technology / Spring Rate 60 N/mm / Lowering range approx. 10–35 mm
• Rear: Aluminum monotube shock / Spring Rate 60 N/mm / Lowering range approx. 5–25 mm
• Corrosion Salt-Spray Tested (ISO 9227)
• TÜV Approved / 2-Year HKS Warranty

Specification

• Damping force adjustment Front 30 steps Rear 30 steps Base valve
• Front and Rear Height adjustable lower bracket
• Front Upper Mount Spherical Bearing
• Rear Upper Mount Rubber
• Front Inverted Type Rear Normal Type
• Coilover Dambper/Spring Layout
• Helper Spring
• Rear Spring Rate N/mm (19.8)

*1. Height from road surface to fender arch.
*2. Height at factory is the data tested at HKS with the setting of Full Kit. (HKS' recommended setting.)
*3. Adjustable range (However, the lowest value may not be road legal.
Even within the adjustable range, car body, arm etc. may contact. In such case, it will be hard to drive. Damper oil leakage or any other problems caused by low ride height setting from the factory setting will void the warranty of the product.)
*4. Drivable range that there is no contact of car body or arms etc. (However, change of tire/wheel size may cause a problem.) Caution). Actual data depends on each vehicle.