HKS HIPERMAX S Full Coilover Kit for Nissan 300ZX / Fairlady Z (Z32) 1989-2000 (80300-AN019)

Fits select 1989-2000 Nissan 300ZX / Fairlady Z (Z32) with VG30DE and VG30DETT engines (Excludes Convertible models).

The HKS HIPERMAX S series represents the next evolution in performance suspension, succeeding the MAX IV GT line with a focus on refined handling and improved ride quality. Engineered for street and light track use, this full-length adjustable coilover kit utilizes a monotube damper design for consistent performance and superior heat dissipation. The kit features HKS's proprietary Dual PVS (Preload Valve System), which effectively manages damping at high piston speeds to prevent harshness while maintaining chassis control.

Each unit is protected by a PNE zinc-nickel coating for extreme corrosion resistance, and the Japan-made internal valve shims undergo a specialized surface treatment to ensure smooth operation over time. With 30 levels of damping adjustment and a wide-range needle jet, drivers can precisely tune the suspension for their specific road conditions or driving style.

• Part Number: 80300-AN019
• Design: Monotube (Single Tube) Upright Shock Absorber
• Damping: 30-Step Adjustable (Front & Rear)
• Front Spring Rate: 78 N/mm (8 kgf/mm)
• Rear Spring Rate: 59 N/mm (6 kgf/mm)
• Front Height Adjustment: 0mm to -96mm (Default -33mm)
• Rear Height Adjustment: -1mm to -85mm (Default -31mm)
• Hardware: Reinforced rubber mounts with shot-blasted aluminum top plates
• Included: Four assembled coilover units, spanner wrenches, and instruction manual

Compatibility includes both 2-seater and 2+2 (4-seater) configurations.