Select the year of your Lexus GS350:

HKS HIPERMAX S Suspension Kit (80300-AT005)
Experience a new level of comfort and handling with the HKS HIPERMAX S Suspension Kit, specifically designed for select Lexus models including the Lexus GS250 (2012+), Lexus GS350 (2013-2020), Lexus GS450h (2013+), and Lexus RC350 (2015+). This innovative suspension system integrates advanced technology and design, ensuring a superior ride quality that meets the demands of both daily driving and spirited performance.
Key Features:
- Dual PVS: The dual preload valve system minimizes unnecessary damping force during high piston speeds, enhancing ride comfort without compromising performance.
- Wide Range Damping Force Adjustment: An improved Needle Jet design allows for extensive damping force adjustments, making it adaptable for various driving conditions.
- Advanced Bump Stop Rubber: A re-engineered bump stop rubber shape reduces body roll while maximizing ride comfort, surpassing traditional hydro bump stops.
- Low Friction Technology: Utilizing cutting-edge tribology technology, this suspension kit offers enhanced durability and reduced friction, improving overall ride quality.
- 3-Year Warranty: Enjoy peace of mind with a three-year warranty, a testament to the quality improvements and optimized internal components.
- Single Tube Design
- 30 Levels of Adjustable Damping
- Shock-Body Length Adjustability
- Specialized Oil for Performance
- PNE Coating for Durability
- Aluminum Bracket Construction
- Rubber Upper Mount for Enhanced Stability
- Available for Spec. Changes and Overhaul
Specifications:
- Spring Rate: F=78(8.0) | R=98(10.0) N/mm(kgf/mm)
- Spring Length: F=250 mm (Straight) | R=220 mm (Straight Barrel Type)
- Height Adjustment: F=-11 mm (0 to -70) | R=-35 mm (-32 to -81)
- Upper Mount: Rubber for both Front and Rear
- Spring Rate Change: Not recommended for factory settings
Customer Feedback:
Users have praised the HIPERMAX S for its remarkable balance between comfort and performance. Many have noted how the adjustable damping allows them to tailor the ride quality to their preferences, whether navigating city streets or tackling winding roads. The improved stability and reduced body roll have made a noticeable difference in driving dynamics, making every journey enjoyable.
Other Part Numbers:
HKS #hks80300-AT005
⚠ WARNING:
Cancer and Reproductive Harm
https://www.P65Warnings.ca.gov
Make Vehicle | Model | Year |
---|---|---|
2013-2020 Lexus GS350 |
GS350 | 2013-2020 |
2013-2019 Lexus GS450h |
GS450h | 2013-2019 |
2015-2021 Lexus RC350 |
RC350 | 2015-2021 |
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.
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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