HKS

HKS Hipermax R Nissan 370Z 2008 - 2021 Z34 Full Kit Coilovers

$2,602.73

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Code No. 80310-AN006

The fun to drive at will and the balance can be adapted from circuit to winding road.
Reised Driving-Comfort, "Ultimate All-Rounder"

Application

Engine	VQ37VHR
Model Year	08/12 - 21/09
Remarks

Specification

	FRONT	REAR
Damping force adjustment	30 steps	30 steps
Base valve	-	-
Height adjustable lower bracket	〇	〇
Upper mount	Spherical bearing	Spherical bearing
Inverted/Normal type	Normal	Normal
Damper/Spring layout	Coilover	Separated
Spring rate change at factory	Possible	Possible
Damping force adjustment with wire	-	-
Helper spring (Spring rate N/mm)	〇 (41.4)	〇 (19.8)

Ride Heightmm

		Factory *2	Test data	Adjustable range High - Low *3	Drivable range High - Low *4
FRONT	Ride height *1	682	←	702 ～ 672	702 ～ 672
FRONT	Against stock	-20	←	0 ～ -30	0 ～ -30
REAR	Ride height *1	689	681	707 ～　652	707 ～　652
REAR	Against stock	-19	-27	-1 ～ -56	-1 ～ -56

*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)	157 ( 16.0 )	177 ( 18.0 )
Free height (mm)	200	170
Spring type	Straight	Straight
Recommended range to change spring rate N/mm(kgf/mm)	±20 ( 2 )	±20 ( 2 )

Specification of damper

	F	R
Damping force (Rebound/Damping)N*	1559 / 486	687 / 388
Default position of dial	15	15
Remaining damper stroke (Rebound/Damping)mm	41 / 46	72 / 54

* 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)	419	←	431	419	387	380	402	358
Spring Set length(mm)	232	←	232	238	-	-	-	-
Length to ride hight adjuster (mm)	41	←	53	35	38	33	49	16
Lever ratio	1.67				1.67(spg) , 1.28(dmp)

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

Test vehicle information

		F	R
Vehicle weight kg		823　(840)	670　(690)
Tire size (Air pressure) kPa		245 / 40 - 19 ( 200 )	275 / 35 - 19 ( 200 )
Wheel size		9 JJ × 19 inset 47	10 JJ × 19 inset 30
Alignment (Toe/Camber)	Test data	out 1 mm / -1°48'	in 2 mm / -2°47'
Alignment (Toe/Camber)	Standard value	in 2 ± 1 mm / -0°45'± 0°45'	in 3.7 ± 1.7 mm / -1°45'± 0°30'

* Test data at HKS.

HKS Hipermax R Nissan 370Z 2008 - 2021 Z34 Full Kit Coilovers

Part #: hks80310-AN006

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