HKS- HIPERMAX SERIES S TOYOTA GR86 ZN8

Price
$2,250

 

 

 

Application

Engine FA24
Model Year 21/10 - 
Remarks Testing confirmed on SZ 18 inch MT car.

Specification

  FRONT REAR
Damping force adjustment 30 steps 30 steps
Base valve - -
Height adjustable lower bracket
Upper mount Spherical bearing 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)
- 〇 (19.8)
Ride Heightmm
  Factory *2 Test data Adjustable range
High - Low *3
Drivable range
High - Low *4
FRONT Ride height *1 644 670 ~ 614 670 ~ 614
Against stock -26 0 ~ -56 0 ~ -56
REAR Ride height *1 647 675 ~ 614 675 ~ 614
Against stock -28 0 ~ -61 0 ~ -61

 

*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) 49 ( 5.0 ) 64 ( 6.5 )
Free height (mm) 170 170
Spring type Straight Barrel type Straight Barrel type
Recommended range to change spring rate N/mm(kgf/mm) +20 ( 2 )※ +15(1.5) , -15(1.5)※

Specification of damper

  F R
Damping force (Rebound/Damping)N* 392 / 387 432 / 495
Default position of dial 15 15
Remaining damper stroke (Rebound/Damping)mm 42 / 45 53 / 53

* 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)
224 250 204 249 271 235
Spring
Set length(mm)
160 160 170 214 214 226
Length to ride hight
adjuster (mm)
45 71 15 36 58 10
Lever ratio 1.00 1.26

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



Test vehicle information

  F R
Vehicle weight kg - (700) - (560)
Tire size (Air pressure) kPa 215 / 40 - 18 ( 240 ) 215 / 40 - 18 ( 240 )
Wheel size 7.5 JJ × 18 inset 48 7.5 JJ × 18 inset 48
Alignment
(Toe/Camber)
Test data out 1 mm / -2°00' in 1 mm / -2°00'
Standard value in 0 ± 2 mm / 0°00' ± 0°45' in 2 ± 2 mm / -1°10' ± 0°45'

* Test data at HKS.


 

Parts List   * It may be changed without prior notice.

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