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

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

Regular price $1,579.78 USD $1,500.79 USD

Availability: In Stock Out of stock

Manufacturer: HKS

SKU: hks80230-AN010

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...

About The Product

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
100%
(1)
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0%
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Z
Z.
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
Z.
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 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.

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