HKS Hipermax S Coilover Full Kit - Nissan 350Z (Z33) / Skyline Coupe (CPV35) 2002-2008

Upright monotube dampers are used at both ends with 30 steps of damping force adjustment, and the left rear damper is adjusted remotely by cable. HKS sets the kit at 10.0 kgf/mm front and 9.0 kgf/mm rear with a front helper spring, and full-length shock body adjustment gives 1 mm to 46 mm of front drop and 1 mm to 50 mm of rear drop against stock ride height. Reinforced rubber upper mounts are fitted front and rear, with Dual PVS valving, Advanced Bump Rubber and PNE corrosion-resistant plating. HKS covers both the VQ35DE and the later VQ35HR Z33, and states that the Fairlady Z Roadster was not verified.

Specifications

This part fits:

Shipping

• In-stock orders placed before 3 PM EST ship the same day — everything else ships within 24 hours.
• Standard, expedited, and overnight options at checkout.
• Oversized items ship by freight and take longer.
• Backordered items ship as soon as stock lands — contact us for lead times.
• International orders: prices do not include VAT, duties, or import fees. Your country charges these at import and they are the buyer’s responsibility.

Returns

• 30-day returns on new, uninstalled items in original packaging with all hardware.
• Standard returns: 8% restocking fee, buyer pays return shipping. Both waived if the item is defective or we made the error.
• Installed or used parts can’t be returned — confirm fitment before you install.
• Special orders and custom items are final sale.
• Email us for return authorization before shipping anything back.

Full details: Shipping Policy · Refund Policy