Name: HKS COILOVER SUSPENSION FULL KIT HIPERMAX R - GR 86 GEN1 80310-AT006
Availability: InStock

Description

The HKS HIPERMAX R is the definitive multi-performance coilover system, engineered to masterfully balance exhilarating circuit capability with refined road manners. By incorporating the newly developed Super Response Fluid (SRF) damper oil and exclusive Low Vibration Spring (LVS) technology, it achieves an unprecedented union of tactile control, ride compliance, and versatility. Developed with respect for the GR86/BRZ’s inherent FR character, it ensures the car remains playful and controllable even on high-grip tires, making it the perfect partner for drivers who enjoy everything from track days to winding roads.

Product Highlights

🔄 The Ultimate Multi-Performer – Circuit to Canyon
Masterfully engineered to excel in both competitive circuit driving and spirited road use. It transforms the car’s capabilities without sacrificing the daily drivability or the joyful, tactile feedback that defines the driving experience.

🧪 Advanced HKS Core Technologies

Super Response Fluid (SRF): Newly developed high-viscosity damper oil resistant to heat fade, providing consistent, responsive damping from very low piston speeds for precise control and stability.
Low Vibration Spring (LVS) – Front: Exclusive high-strength spring wire offering immediate response and flexibility, reducing harshness while maintaining control.
Optimized Bump Rubber Tuning: HKS’s proprietary research into bump rubber dynamics is applied to create a firm, progressive feel at the limit of travel, maintaining stable tire contact and preventing sudden grip loss.

🎯 Preserves & Enhances FR Driving Joy
Respects the car’s original rear-wheel-drive character. Even when fitted with high-grip tires that increase roll in the stock car, the HIPERMAX R allows the driver to easily control and enjoy classic FR behavior, making it engaging for both novices and experts.

⚙️ Professional-Grade Adjustability & Build

30-Step Damping Adjustment (F/R): Fine-tune from comfortable street to aggressive track settings.
Full-Length Ride Height Adjustment: Precisely set your stance without compromising damper stroke.
Pillowball Upper Mounts (F/R): For precise alignment control and direct feedback.
Front Inverted / Rear Upright Damper Design: Optimized for stiffness and weight distribution.
Rear Helper Spring: Ensures consistent spring seat pressure during droop.

🔧 Extended Warranty Backing
Confidence in its durability and quality is backed by a 2-year / 40,000km warranty—a significant commitment for a high-performance sports suspension.

engine type	FA24
Model year	21/10
Remarks	N/A

Technical Specifications

Product Name: HIPERMAX R
Model Code: 80310-AT006
Compatibility: Toyota GR86 / Subaru BRZ (ZN8/ZD8, FA24, 2021+)
Damping Adjustment: 30-step (Front & Rear)
Construction: Front Inverted / Rear Upright Monotube
Upper Mount: Pillowball (Front & Rear)
Adjustment: Full-length ride height

Spring Rates (Full Kit Setting):

Front: 88 N/mm (9.0 kgf/mm) – LVS Spring
Rear: 98 N/mm (10.0 kgf/mm) with Helper Spring

Recommended Ride Height (Fender to Ground):

Front: 636mm (Shipment) | Adjustable 619mm – 664mm
Rear: 636mm (Shipment) | Adjustable 610mm – 669mm

Circuit-Tuned Alignment (Tested with ADVAN A052):

Front: Toe Out 1mm, Camber -3°40′
Rear: Toe In 0mm, Camber -2°10′

Recommended Dial Settings:

Street/Spirited: Start at shipment setting (15 clicks F/R).
Circuit (Fuji Speedway): 5-10 clicks F/R for optimal balance and tire feel.

	FRONT	REAR
Damping force adjustment	30 steps	30 steps
base valve	–	–
full-length adjustment	〇	〇
upper mount	Pilo	Pilo
Inverted/Upright	Handstand	Erect
Damper/spring configuration	integrated type	integrated type
Spring rate change at shipment	Not possible	Not possible
Damping force adjustment with wire	–	–
Helper Spring (spring rate N/mm)	–	〇 (19.8)

■ Vehicle height information

		At time of shipment*2	During testing	Maximum upper limit ~ Maximum lower limit *3	Drivable upper limit – Drivable lower limit *4
FRONT	Vehicle height *1	636	638	664-619	664-619
FRONT	Normal ratio	-28	-26	0 to -45	0 to -45
REAR	Vehicle height *1	636	←	669-610	669-610
REAR	Normal ratio	-33	←	0 to -59	0 to -59

Performance Philosophy & Development

Goal: To create a suspension that allows drivers to safely and enjoyably explore the car’s limits on track while remaining composed and comfortable on the road.
Development Venue: Fuji Speedway (racing course layout) with ADVAN A052 tires.
Tested With: Factory Track Mode, ensuring predictable behavior with electronic aids active.

Installation & Tuning Notes

🔧 Professional Installation & Alignment Required
For optimal performance and safety, installation and a precision performance alignment should be performed by a qualified shop. Use the provided ride height and alignment data as a proven starting point.

🎛️ Dial in Your Driving
The 30-click adjustment offers a wide range. Use the 5-10 click range for track for firm control, and higher settings (15-20+) for more compliance on bumpy roads.

🛠️ For Ultimate Track Setup

For lap time consistency, aim for front camber near -3.5° to -4.0° with 0.5-1.0mm toe-out, and rear toe-in of 0 to 0.5mm.
If seeking more rear stability/camber adjustment, consider supplementary aftermarket adjustable rear arms.

■ Kit information

● Full kit setting spring

	F	R
Spring rate N/mm (kgf/mm)	88 (9.0)	98 ( 10.0 )
Free length (mm)	150	150
spring type	Direct winding	Direct winding
Recommended range when changing spring rate N/mm (kgf/mm)	±10 ( 1 )	-10(1) to +20(2)

● Damper specs

	F	R
Damping force (retention side/compression side) N*	941/520	510/471
Factory dial position	15	15
Damper remaining stroke (retention side/contraction side) mm	30/47	47/52

*The damping force value is the value when the piston speed is 0.1m/sec.

● Setting data

	F				R
	At the time of shipment	During testing	Drivable upper limit *	Drivable lower limit *	At the time of shipment	During testing	Drivable upper limit *	Drivable lower limit *
Case length (mm)	219	221	247	204	235	←	260	223
Spring set length (mm)	151	←	151	153	204	←	204	212
Winding dimension (mm)	39	41	67	22	20	←	45	0
lever ratio	1				1.32

*For the maximum and minimum driving limits, please refer to the above column of vehicle height information *3.

■ Test vehicle information

		F	R
Vehicle weight (catalog value) kg		– (700)	– (560)
Tire size (air pressure) kPa		215 / 45 – 17 ( 240 )	215 / 45 – 17 ( 240 )
wheel size		7.5 JJ × 17 inset 48	7.5 JJ × 17 inset 48
Alignment (toe/camber)	During testing	out 1 mm / -3°40′	in 0 mm / -2°10′
Alignment (toe/camber)	Reference value	in 0 ± 2 mm / 0°00′ ± 0°30′	in 2 ± 2 mm / -1°10′ ± 0°45′

*This is a value measured by our company.

■ Configuration diagram

Installation & Tuning Notes

🎛️ Dial in Your Driving
The 30-click adjustment offers a wide range. Use the 5-10 click range for track for firm control, and higher settings (15-20+) for more compliance on bumpy roads.

🛠️ For Ultimate Track Setup

For lap time consistency, aim for front camber near -3.5° to -4.0° with 0.5-1.0mm toe-out, and rear toe-in of 0 to 0.5mm.
If seeking more rear stability/camber adjustment, consider supplementary aftermarket adjustable rear arms.