Product Details

HKS Hipermax R coilovers for the 2023+ Nissan Z (RZ34) deliver race-bred handling with street-ready comfort for the Nissan Z. Developed over nine years since the MAX IV SP, the Hipermax R pairs an inverted monotube damper with HKS's exclusive Super Response Fluid (SRF) and Low Vibration Spring (LVS) to sharpen steering response, flatten cornering attitude, and hold damping consistent even after repeated heat cycles.

30-level damping adjustment, length-adjustable shock bodies, and pillowball upper mounts let you dial in the Nissan Z for track sessions or daily commuting without swapping components. Every Hipermax R kit is built in Japan, backed by a 2-year / 40,000 km warranty, and fully rebuildable — the flagship HKS coilover for drivers who refuse to compromise between circuit pace and street civility.

Features
  • Inverted monotube damper for strut-type applications — constant damper performance under load
  • 30-level 1-way damping adjustment dialed in via the WR Needle valve system
  • Super Response Fluid (SRF) — exclusive high-temperature-stable damper oil
  • Low Vibration Spring (LVS) — lightweight 210k-grade high-strength spring wire
  • Dual Preload Valve System (Dual PVS) — individually tuned per vehicle
  • HIPERMAX-exclusive upper spring retainer for coaxial spring/damper alignment
  • Pillowball upper mounts (where applicable) — zero deflection, maximum feedback
  • Length-adjustable shock body — lower ride height without pre-loading the spring
  • PNE corrosion coating on threaded surfaces
  • Advanced bump rubber — progressive load response, tuned for race pace
  • Dust boots included
  • 2-year / 40,000 km warranty
  • Rebuildable / serviceable construction
  • Made in Japan
Specifications
Part Number 80310-AN007
Part Name HKS Hipermax R Coilovers
Vehicle 2023+ Nissan Z
Chassis Code RZ34
Country of Origin Japan
Damping Adjustment 30-Level 1-Way
Height Adjustable Yes
Spring Rate - Front 22.0 Kg/mm
Spring Rate - Rear 26.1 Kg/mm
Spring Length - Front 200mm
Spring Length - Rear 170mm
Upper Mount - Front Spherical bearing
Upper Mount - Rear Spherical bearing
Ride Height Range - Front -27mm (+1mm to -56mm)
Ride Height Range - Rear -26mm (0mm to -56mm)
Warranty 2-year / 40,000 km
Vehicle Fitment
  • 2023 Nissan Z (RZ34)
  • 2024 Nissan Z (RZ34)
  • 2025 Nissan Z (RZ34)
  • 2026 Nissan Z (RZ34)

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