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HKS Max IV GT Coilovers - Scion FR-S / Subaru BRZ / Toyota 86

HKS Max IV GT Coilovers - Scion FR-S / Subaru BRZ / Toyota 86

HKS Max IV GT Coilovers - Scion FR-S / Subaru BRZ / Toyota 86

SKU: 80230-KT001

Brand: HKS

Retail:

Retail: ~~$1,980.00~~

Your Price:

$1,692.00 (You save $288.00)

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Product Description

The HKS MAX IV GT Coilovers combine street comfort and driving performance.

It's perfect for daily street drive with style and performance. You and your passenger can have a comfortable ride even with a low-down.

Application

Specification

Engine	FA20
Model Year	12/03 -
Remarks	※Rubber upper mount for the front side.

	FRONT	REAR
Damping force adjustment	30 steps	30 steps
Base valve	-	-
Height adjustable lower bracket	○	○
Upper mount	Rubber	Rubber
Inverted/Normal type	Inverted	Normal
Damper/Spring layout	Coilover	Coilover
Spring rate change at factory	Possible	Possible
Damping force adjustment with wire	-	-
Helper spring (Spring rate N/mm)	-	○ ( 4.7 )

Ride Height

		Factory *2	Test data	Adjustable range High - Low *3	Drivable range High - Low *4
FRONT	Ride height *1	639	←	671 ～ 611	671 ～ 621
FRONT	Against stock	-32	←	0 ～ -60	0 ～ -50
REAR	Ride height *1	644	←	675 ～　599　※5	675 ～　622
REAR	Against stock	-31	←	0 ～ -76　※5	0 ～ -53

*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)	59 ( 6 )	39 ( 4 )
Free height (mm)	170	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*	800 / 260	410 / 150
Default position of dial	15	15
Remaining damper stroke (Rebound/Damping)mm	41 / 46	69 / 47

* 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)	233	←	263	222	251	←	275	251
Spring Set length(mm)	164	←	164	170	206	←	206	223
Length to ride hight adjuster (mm)	42	←	72	25	36	←	60	19
Lever ratio	1.06				1.28

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

Test vehicle information

		F	R
Vehicle weight kg		669	507
Tire size (Air pressure) kPa		215 / 45 - 17 ( 240 )	215 / 45 - 17 ( 240 )
Wheel size		7 JJ × 17 inset 48	7 JJ × 17 inset 48
Alignment (Toe/Camber)	Test data	0 mm / -1°00'	IN 2 mm / -2°30'
Alignment (Toe/Camber)	Standard value	IN 1 ± 2 mm / -0°15' ± 45'	IN 3 ± 2 mm / -0°45' ± 45'

* Test data at HKS.

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Manufacturer Insight

HKS was founded in 1973 by two talented young engineers in Japan and has since become a world leader when it comes to high end engine tuning, international racing teams, drifting, and turbo supplies. HKS has been an industry leader in aftermarket parts for 35+ years in turbo products, drag racing equipment, drifting products, and more. HKS is known for its great performance, reliability, and quality.
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