HKS

HKS HIPERMAX S Coilovers Pillow Spec - Subaru 2022 + VB WRX S4(VBH)

$5,000.00

Shipping calculated at checkout.

80300-BF001P

Front Pillow has been added to the S-series upper-mount for WRX S4(VBH)!!

■Features

The popular WRX S4 HIPERMAX S now features pillow upper mounts on the front, allowing for camber angle adjustment.
Our high-performance shock absorbers with large diameter single-cylinder pistons provide a high-quality ride even with the car lowered.
The damper has been set to move smoothly, absorbing small bumps in the road while generating a firm damping force for wavy roads and cornering turns, improving road compliance.

Application

Engine	FA24(TURBO)
Model Year	21/11 -
Remarks	For 4WD only

Specification

	FRONT	REAR
Damping force adjustment	30 steps	30 steps
Base valve	-	-
Height adjustable lower bracket	〇	〇
Upper mount	Spherical bearing	Rubber
Inverted/Normal type	Inverted	Normal
Damper/Spring layout	Coilover	Coilover
Spring rate change at factory	Impossible	Impossible
Damping force adjustment with wire	-	-
Helper spring (Spring rate N/mm)	-	〇 (19.8)

Ride Heightmm

		Factory *2	Test data	Adjustable range High - Low *3	Drivable range High - Low *4
FRONT	Ride height *1	658	←	687 ～ 649	687 ～ 649
FRONT	Against stock	-29	←	0 ～ -38	0 ～ -38
REAR	Ride height *1	661	←	692 ～　617	692 ～　617
REAR	Against stock	-32	←	-1 ～ -76	-1 ～ -76

*1. Height from road surface to fender arch.
*2. Height at factory is the data tested at HKS with the setting of Full Kit. (HKS' recommended setting.)
*3. Adjustable range (However, the lowest value may not be road legal.
Even within the adjustable range, car body, arm etc. may contact. In such case, it will be hard to drive.
Damper oil leakage or any other problems caused by low ride height setting from the factory setting will void the warranty of the product.)
*4. Drivable range that there is no contact of car body or arms etc. (However, change of tire/wheel size may cause a problem.)
Caution). Actual data depends on each vehicle.

Kit information

Spring of Full Kit

	F	R
Spring rate N/mm(kgf/mm)	69 ( 7.0 )	59 ( 6.0 )
Free height (mm)	200	170
Spring type	Straight Barrel type	Straight
Recommended range to change spring rate N/mm(kgf/mm)	-	-

Specification of damper

	F	R
Damping force (Rebound/Damping)N*	333 / 382	294 / 412
Default position of dial	15	15
Remaining damper stroke (Rebound/Damping)mm	44 / 55	57 / 49

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

Setting data

	F				R
	Default	Test	Drivable limit High *	Drivable limit Low *	Default	Test	Drivable limit High *	Drivable limit Low *
Length of case (mm)	280	←	309	271	260	←	284	235
Spring Set length(mm)	190	←	190	190	207	←	207	216
Length to ride hight adjuster (mm)	9	←	38	0	45	←	69	11
Lever ratio	1.00				1.30

* Refer to the above explanation *3 of ride height information for drivable high and low limitations.

Test vehicle information

		F	R
Vehicle weight kg		984　(990)	613　(610)
Tire size (Air pressure) kPa		245 / 40 - 18 ( 230 )	245 / 40 - 18 ( 220 )
Wheel size		8.5 JJ × 18 inset 55	8.5 JJ × 18 inset 55
Alignment (Toe/Camber)	Test data	out 1 mm / -1°40'	in 3.6 mm / -2°10'
Alignment (Toe/Camber)	Standard value	0 ± 2 mm / -0°40' ± 0°30'	in 3 ± 2 mm / -

* Test data at HKS.

Parts List * It may be changed without prior notice.

■Other Features

The HIPERMAX S is characterized by its dual preload valve system and wide range needle. Laser marking is used for the exterior, and spring insulators are standard equipment.

Dual PVS

The preload valve system has been further evolved and now features a dual preload valve. This cuts the damping force at high speeds and reduces unnecessary movement.

HKS HIPERMAX S Coilovers Pillow Spec - Subaru 2022 + VB WRX S4(VBH)

Share this Product

Customer Reviews