HKS Hipermax S Full Coilover Suspension Kit Suit gr86 / BRZ ZD8
HKS Hipermax S Full Coilover Suspension Kit Suit gr86 / BRZ ZD8
HKS Hipermax S Full Coilover Suspension Kit Suit gr86 / BRZ ZD8

HKS Hipermax S Full Coilover Suspension Kit Suit gr86 / BRZ ZD8

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GR86 / BRZ ZD8

S

Code No. 80300-AF020

 

  

Going beyond just ride comfort or handling performance, a new standard of "Driving Comfort" aims for comfort in ride but also in the peace of mind generated by handling performance and drivability . An uncompromising balance which delivers on all the demands of street driving.

 

 

 

 

 

 

 

Application

Engine FA24
Model Year 21/08 - 
Remarks  

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 Height mm
  Factory *2 Test data Adjustable range
High - Low *3
Drivable range
High - Low *4
FRONT Ride height *1 640 [638] 643 [←] 671 [665] ~ 610 [605] 671 [665] ~ 610 [605]
Against stock -31 [-24] -28 [←] 0 [0] ~ -61 [-61] 0 [0] ~ -61 [-60]
REAR Ride height *1 645 [643] ← [←] 673 [670] ~ 609 [607] 673 [670] ~ 609 [607]
Against stock -28 [-27] ← [←] 0 [0] ~ -64 [-63] 0 [0] ~ -64 [-63]

 

[ ] is the ride height data of MT model.
Front upper limit measured value: 669 *Please lengthen Shock Body Length to match the lower limit.
Rear upper limit measured value: 668 *Please lengthen Shock Body Length without engagement failure to match the lower limit.

*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 ) 59 ( 6.0 )
Free height (mm) 170 170
Spring type Straight Barrel type Straight
Recommended range to change spring rate N/mm(kgf/mm) +20 ( 2 ) ※5 +20(2) ,-10(1) ※5

Specification of damper

  F R
Damping force (Rebound/Damping)N* 363 / 314 348 / 402
Default position of dial 15 15
Remaining damper stroke (Rebound/Damping)mm 46 / 41 [42 / 45] 55 / 51 [54 / 52]

* 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)
224 227 [←] 255 [251] 204 249 273 [270] 235
Spring
Set length(mm)
160 160 170 211 211 224
Length to ride height
adjuster (mm)
45 48 [←] 76 15 39 63 12
Lever ratio 1.00 1.32

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



Test vehicle information

  F R
Vehicle weight kg 725 [705] 569 [568]
Tire size (Air pressure) kPa 215 / 40 - 18 ( 240 )
[215 / 45 - 17 ( 240 )]
215 / 40 - 18 ( 240 )
[215 / 45 - 17 ( 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'
[out 1 mm / -2°05']
in 1 mm / -2°00' [in 1 mm / -2°10']
Standard value in 0 ± 2 mm / 0°00' ± 0°30' in 2 ± 2 mm / -1°10' ± 0°45'

* Test data at HKS.


 

Parts List   * It may be changed without prior notice.

 

Point

  • Both the old and new BRZ have the same suspension design, but instead of simply using the specs of the previous model, we have re-tuned it to fit the new 2022 BRZ's greatly improved body.
  • Improved ride quality and handling performance are both achieved while honoring the characteristics of the new BRZ. The damping force is controlled by PVS, and the damping feeling is gentle and steady throughout the entire range. Experience the “best ride” pursued by HKS.
  • The spring rate was carefully selected, and the rear rate was set higher than the front rate to ensure higher stability.
  • The test was conducted with the stock 17-inch tires as well as the ADVAN FLEVA (performance summer tire) and ADVAN NEOVA (track day and competition summer tire).
  • Highly durable with a three-year warranty by using the latest internal components.