HKS Hipermax S Coilovers - Nissan Skyline GT-R (BCNR33/BNR34) 1995-2002

The HKS Hipermax S is the street biased end of the Hipermax coilover range, full length adjustable with 30 step damping front and rear, a dual preload valve system and HKS's Flat Ride Concept damping curve. Spring rates are 88 N/mm, or 9.0 kgf/mm, at the front and 78 N/mm, or 8.0 kgf/mm, at the rear, both paired with 19.8 N/mm helper springs. Drivable fender arch height runs 695 to 626 mm front and 699 to 631 mm rear on the BNR34, and 691 to 622 mm front and 690 to 628 mm rear on the BCNR33. Upper mounts are rubber front and rear. The kit ships with two front and two rear suspension assemblies, damping adjuster dials and cables, spanners, brackets and hardware, and HKS developed it on cars fitted with NISMO arms. Warranty is three years or 60,000 km with overhaul and spec change service available.

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