HKS Hipermax S Coilovers for 2011-2014 Subaru WRX STI (GRB/GRV)

Name: HKS Hipermax S Coilovers for 2011-2014 Subaru WRX STI (GRB/GRV)
Brand: HKS
Price: 1755.0 USD
Availability: InStock

$1,755.00 ~~$1,950.00~~ On Sale

In Stock (14 Units)

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Description
Specifications
Vehicle Fitment
Important Notes

Description

The HKS Hipermax S Coilovers are new for 2021 and evolved from the three existing MAX IV GT series coilovers. Nine years have passed since the launch of HKS MAX IV GT, and during that time we have developed new technologies. It will be a new series that has all three conventional model's characteristics, and been evolved by damping force characteristics, durability, and beauty. The HKS HIPERMAX S series offers the best ride in HKS suspension history.

Features

Inverted Monotube design for constant & stable suspension feedback
30-step 1-way Dampening Adjustable
Ride height adjustable shock body length
PNE coilover coating (better than anodizing) for corrosion protection
Dual preload valve system
Dust boots included for debris protection
Aluminum bracket
Special HKS formulated piston oil used
Rubber upper mount
Overhaul/rebuild available
Made in Japan

Additional Product Features

Dual PVS
We evolved the existing preload valve system to the dual preload valve system to suppress the generation of unnecessary damping force during higher piston speeds.This provides major improvement in ride comfort without influencing the driving performance.

Wide range damping force adjustment mechanism
The improved shape of the Needle jet expand the range of damping force adjustment. This makes us possible to handle driving on a wider range of stages.

Evolution of Bump stop rubber
A new shape of bump stop rubber reduces the body roll and achieves ride comfort at the same time which cannot be achieved with general hydro bump stop rubber.

Low friction technology
With advanced tribology technology, we have achieved even higher durability and lower friction than conventional products. This technology contributes to improved ride quality and handling performance.

3-year warranty
Compared to the one-year warranty period of the conventional MAX IV GT series, the HKS HIPERMAX S Series has a three-year warranty due to optimized internal parts and quality improvement.

Specifications

	Front	Rear
Damping Force Adjustment:	Yes	Yes
Ride Height Adjustable:	Yes	Yes
Upper Mounts:	Rubber	Rubber
Spring Rates (Kg/mm):	9.0	7.0
Spring Length (mm):	220	170
Ride Height Range (mm):	-24 (0 to -54)	-29 (0 to -65)

Vehicle Fitment

2011 Subaru WRX STI 4DR/5DR (GRB/GRV)
2012 Subaru WRX STI 4DR/5DR (GRB/GRV)
2013 Subaru WRX STI 4DR/5DR (GRB/GRV)
2014 Subaru WRX STI 4DR/5DR (GRB/GRV)

Important Notes

All fitment information on our website is provided by the manufacturer. It is the customer's responsibility to thoroughly read the product description and confirm fitment before placing an order and proceeding with installation.

Unless specified otherwise, all suspension products are designed for 2WD vehicles only. Any notes or descriptions related to electronic damping systems (EDC, DDS, etc.) apply strictly to vehicle fitment. Aftermarket coilovers are not compatible with OEM electronic damping control systems unless explicitly stated.

*Product images may not represent the actual SKU.