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  See all Suspension products
HKS HIPERMAX S Z33 Full Kit Nissan 350Z | Infiniti G35 2002-2009 - 80300-AN010

HIPERMAX S Suspension System

Experience unparalleled comfort and handling with the HIPERMAX S, designed specifically for the Nissan 350Z and Infiniti G35.

Overview

The HKS HIPERMAX S Series represents a significant evolution from the previous MAXIV GT Series, integrating advanced technology developed over the past nine years. This new suspension system combines the best characteristics of its predecessors with enhanced damping force, durability, and aesthetic appeal.

Key Features

  • Dual PVS: This innovative dual preload valve system minimizes unnecessary damping force during high piston speeds, enhancing ride comfort without compromising driving performance.
  • Wide Range Damping Force Adjustment: The refined Needle Jet design allows for greater damping force adjustment, making it ideal for varied driving conditions.
  • Improved Bump Stop Rubber: The newly designed bump stop rubber reduces body roll while providing exceptional ride comfort, surpassing typical hydro bump stops.
  • Low Friction Technology: Utilizing advanced tribology, this system offers superior durability and reduced friction, resulting in better ride quality and handling.
  • Extended Warranty: Enjoy peace of mind with a three-year warranty, reflecting the quality improvements and optimization of internal components.
  • Adjustable Features: Single tube design, 30 levels of adjustable damping, shock-body length adjustment, and more.

Specifications

Nissan 350Z Specifications:

  • Spring Rate: F=98(10.0) | R=88(9.0)
  • Spring Length: F=220 mm (Straight Barrel Type) | R=(Special Shape)
  • Height at Factory: F=-12 mm (-1 to -46) | R=-15 mm (-1 to -50)
  • Upper Mount: Rubber
  • Spring Rate Change: F=Possible [±20 (2)] | R=Impossible

Infiniti G35 Specifications:

  • Spring Rate: F=98(10.0) | R=88(9.0)
  • Spring Length: F=220 mm (Straight Barrel Type) | R=(Special Shape)
  • Height at Factory: F=-25 mm (-14 to -57) | R=-28 mm (-16 to -58)
  • Upper Mount: Rubber
  • Spring Rate Change: F=Possible [±20 (2)] | R=Impossible

Fitment

  • Nissan 350Z (2003-2008)
  • Nissan 350Z Roadster (2004-2009)
  • Nissan 350Z Nismo (2007-2008)
  • Infiniti G35 4D (2002-2006)
  • Infiniti G35 2D (2002-2007)

Customer Feedback

Users have noted a remarkable improvement in their driving experience with the HIPERMAX S, particularly praising its balance between comfort and performance. Many appreciate the ease of adjustment, allowing them to fine-tune their ride based on personal preferences and driving conditions.

Other Part Numbers:
HKS #hks80300-AN010

Proposition 65

⚠ WARNING: Cancer and Reproductive Harm
https://www.P65Warnings.ca.gov

Since its beginning, HKS has been committed to providing well-integrated, reliable,and environmentally sound performance systems. Mr. Hasegawa's strong leadership, engineering genius, creativity and willingness to listen to customers are the pillars of the company's success. Monitoring consumer reaction and input on issues pertaining to material quality, external appearance, sound quality, and of course, performance, HKS stays in tune with automotive enthusiasts' needs. Moreover, HKS' products are designed to be user friendly for easy installation.

Warranty for Exhaust System

HKS provides a warranty to the original purchaser of HKS exhaust systems against defects in materials and workmanship for a period of one year. The warranty applies only for vehicle specific exhaust systems. Other products such as metal catalyzers, front pipes, exhaust manifolds, and center pipes are not covered.

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Things
Sale price None
Wholesale price $1,775.24
Shipping
Box # Box 1Box 2
Weight 31.9032.60
Length 3333
Width 1212
Height 88
Product Added At Friday 15 January, 2021
Product Modified At Friday 11 July, 2025
Imported By ETLOverride
Last Edited By Turn_API
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Emissions Info
Carb Approved -
Carb Number -
Epa Status N/A
Prop65 Unknown
Carb Required -
Vendors
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Vendor Inv Cost Retail Jobber Strict MAP Core Updated
Turn 14 $1,504.44 $1,990.00 ? $1,791.00 ? 2025-07-11 10:24:56


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