HKS Hipermax IV GT Coilovers - Nissan 350Z & Infiniti G35

Regular price $1,760.00 USD $1,591.99 USD



In Stock. Pre-order.

Ships in 10+ weeks



Part # hks80230-AN010

About This Item

FINAL SALE. NO REFUNDS OR RETURNS.

Adjusting your vehicles suspension is one of the easiest ways to instantly improve overall performance. HKS offers a complete line of coilover suspension systems for every need. 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.

Applications:

  • Nissan 350Z [Z33] (2003, 2004, 2005, 2006, 2007, 2008, 2009)
  • Infiniti G35 [CPV35 Coupe] (2003, 2004, 2005, 2006, 2007)

Features

  • 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 (Front): 1285m/sec (Rebound) & 275m/sec (Compression)
  • Damping Force (Rear): 637m/sec (Rebound) & 167m/sec (Compression)
  • Lowering (Front): -12mm (From 0 to -38mm)
  • Spring Rate (Rear): 88N/mm (9kgf/mm)
  • Front Upper Mount: Rubber
  • Spring Length (Front): 250mm
  • Spring Length (Rear): Special
  • Lowering (Rear): -15mm (From 0 to -50mm)
  • Rear Upper Mount: Rubber
  • Spring Rate (Front): 88N/mm (9kgf/mm)

Customer Reviews

Customer Reviews

Based on 1 review
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Z
Zeus
Great price & fast shipping on Genuine HKS parts!

Best price found online for this coilover setup for the G35 Coupe. The HKS HIPERMAX IV's were my second option after the Ohlins dfv setup which I had initially ordered and shortly after found out that the Ohlins are not compatible with the G35 and are only made for use with the 350Z.(according to Ohlins USA)

The HKS HIPERMAX were my next option due to their wide range of adjustability and stiffer spring-rates(but not too stiff) compared to other street coilover setups,which are an even 9Kg front and rear. The coilovers are set at the medium setting from the factory and the ride quality is not uncomfortable in the least, I'd say they absorb bumps better than the stock suspension at the factory HKS settings.
As for handling I've paired the Hipermax IV's with Motordyne adjustable swaybars front & rear and a conservative 1 inch drop on all four corners. The body-roll the car had before is gone and handing all around is sharper and more predictable.

Would buy from Kamispeed again!

Customer Questions

Customer Reviews

Based on 1 review
100%
(1)
0%
(0)
0%
(0)
0%
(0)
0%
(0)
Z
Zeus
Great price & fast shipping on Genuine HKS parts!

Best price found online for this coilover setup for the G35 Coupe. The HKS HIPERMAX IV's were my second option after the Ohlins dfv setup which I had initially ordered and shortly after found out that the Ohlins are not compatible with the G35 and are only made for use with the 350Z.(according to Ohlins USA)

The HKS HIPERMAX were my next option due to their wide range of adjustability and stiffer spring-rates(but not too stiff) compared to other street coilover setups,which are an even 9Kg front and rear. The coilovers are set at the medium setting from the factory and the ride quality is not uncomfortable in the least, I'd say they absorb bumps better than the stock suspension at the factory HKS settings.
As for handling I've paired the Hipermax IV's with Motordyne adjustable swaybars front & rear and a conservative 1 inch drop on all four corners. The body-roll the car had before is gone and handing all around is sharper and more predictable.

Would buy from Kamispeed again!

Return & Cancelation Policy

In stock, non special order items can 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 via e-mail.
All returns will be subject to a 20% restocking fee minus complete shipping cost (roundtrip).

Any processed orders that have not shipped will incur a 6% cancelation refund fee unless the product was not available to ship within a timely manner. No fee will be incurred if used as store credit.

For complete details on our return policy, please see our Help and FAQ link under HELPFUL INFO.

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