• GBP
  • CAD
  • USD
  • AUD
  • EUR
  • JPY

*Click for Latest Deals & Specials

Live In Stock Inventory | Competitive Prices | 100% Genuine Products

HKS Hipermax IV GT Coilovers for the Nissan 370Z Z34

HKS Hipermax IV GT Coilovers - 2009+ Nissan 370Z Z34

Regular price $1,525.99 USD $1,449.69 USD

Availability: In Stock Out of stock

Manufacturer: HKS

SKU: hks80230-AN009

About The Product

Improving your vehicles suspension is one of the easiest ways to instantly improve overall performance. HKS offers a complete line of coilover suspension systems for your performance needs. The HKS Hipermax IV line is their top tier setup, tuned and designed for street performance and race applications. HKS utilizes its experience from 35 years of circuit, GT, drift, and drag racing to bring you the cutting edge in suspension technology.

  • Nissan 370Z [Z34] (2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017)


Monotube Design for constant and stable suspension response
30-step Dampening Adjustable
PNE coilover coating (better than anodizing) for corrosion protection
Newly designed needle that adjusts dampening from low and middle/high speeds for provide a comfortable ride
Dust boots included for debris protection
Aluminum used where possible to reduce un-sprung weight
Special HKS formulated piston oil used
Inverted front piston for better handling and steering response

Extended Information

Damping Force (Rear): 451m/sec (Rebound) & 167m/sec (Compression)
Rear Upper Mount: Rubber
Damping Force (Front): 1069m/sec (Rebound) & 265m/sec (Compression)
Spring Length (Rear): Special
Spring Rate (Rear): 88N/mm (9kgf/mm)
Lowering (Front): -21mm (From 0 to -34mm)
Lowering (Rear): -20mm (From 0 to -62mm)
Spring Length (Front): 200mm
Spring Rate (Front): 98N/mm (10kgf/mm)
Front Upper Mount: Rubber

Customer Reviews

Customer Questions

Return Policy

Most items may be returned within 30 days of the product arriving to your house or place of work. Returns will NOT be accepted on final sales, special orders, opened, installed, incomplete, or otherwise used products. In order to initiate a return, an RMA number must be requested and approved. All returns will be subject to a 15% restocking fee minus complete shipping cost. For complete details on our return policy, please see our Help and FAQ link under HELPFUL INFO.