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Vivid Racing Gear Select the year of your Subaru STI:
HKS HIPERMAX S Suspension Kit
Upgrade your driving experience with the HKS HIPERMAX S Suspension Kit, specifically designed for the Subaru Impreza WRX and STI models from 2008 to 2014. This cutting-edge suspension system is all about delivering a comfortable ride while enhancing handling performance.
Key Features
- Dual PVS: Experience improved ride comfort with the innovative dual preload valve system, which minimizes unnecessary damping force during high piston speeds without compromising driving performance.
- Wide Range Damping Force Adjustment: The enhanced Needle Jet design allows for a broader range of damping force adjustments, making it perfect for various driving conditions.
- Advanced Bump Stop Rubber: Our uniquely shaped bump stop rubber reduces body roll, providing exceptional ride comfort that standard hydro bump stops can't match.
- Low Friction Technology: Utilizing advanced tribology technology, the HIPERMAX S offers superior durability and lower friction, enhancing both ride quality and handling.
- 3-Year Warranty: Enjoy peace of mind with a three-year warranty, a significant upgrade from the one-year warranty of previous models, thanks to optimized internal components and quality improvements.
- Adjustability: Features include single tube design, 30 levels of adjustable damping, shock-body length adjustability, and a special oil formulation for optimal performance.
- Durable Construction: Comes with an aluminum bracket, rubber upper mount, and options for specification changes and overhauls.
Specifications
- Spring Rate: Front: 88 N/mm (9.0 kgf/mm) | Rear: 69 N/mm (7.0 kgf/mm)
- Spring Length: Front: 220 mm (Straight Barrel Type) | Rear: 170 mm (Straight)
- Height Adjustment: Front: -31 mm (-5 to -63 mm) | Rear: -34 mm (-5 to -70 mm)
- Upper Mount: Rubber for both front and rear
- Changeable Spring Rate: Front: ±10 N/mm (1 kgf/mm) | Rear: ±10 N/mm (1 kgf/mm)
Vehicle Fitment
- Subaru Impreza WRX | STI 4D (2011-2014)
- Subaru Impreza WRX | STI 5D (2008-2014)
Customer Feedback
Many users have praised the HIPERMAX S for its ability to significantly improve ride quality while maintaining excellent handling. Drivers report a noticeable reduction in body roll and enhanced comfort during daily commutes and spirited drives alike. The adjustable damping settings allow for customization based on personal driving preferences and road conditions.
Other Part Numbers:
HKS #hks80300-AF001
⚠ WARNING:
Cancer and Reproductive Harm
https://www.P65Warnings.ca.gov
| Make Vehicle | Model | Year |
|---|---|---|
|
2008-2014 Subaru STI |
STI | 2008-2014 |
|
2008-2014 Subaru WRX |
WRX | 2008-2014 |
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.
