MAX IV SP
BRZ
BRZ ZD8

MAX IV SP

Code No. 80250-AF005

*Discontinued.

The sport model to have a comfortable drive even in the winding road.

 

 

 

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 Spherical bearing
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 *1 647 635 673 ~ 639 673 ~ 639
Against stock -26 -38 0 ~ -34 0 ~ -34
REAR Ride height *1 648 634 678 ~ 619 678 ~ 619
Against stock -30 -44 0 ~ -59 0 ~ -59

*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) 88 ( 9.0 ) 98 ( 10.0 )
Free height (mm) 170 170
Spring type Straight Straight
Recommended range to change spring rate N/mm(kgf/mm) ±10 ( 1 ) ±10 ( 1 )

Specification of damper

  F R
Damping force (Rebound/Damping)N* 922 / 392 599 / 422
Default position of dial 15 15
Remaining damper stroke (Rebound/Damping)mm 30 / 57 48 / 51

* 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)
212 207 238 204 257 243 271 241
Spring
Set length(mm)
173 173 173 223 214 229
Length to ride hight
adjuster (mm)
20 15 46 12 22 8 45 0
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 705 (700) 566 (560)
Tire size (Air pressure) kPa 235 / 40 - 18 ( 200 ) 235 / 40 - 18 ( 200 )
Wheel size 8.5 JJ × 18 inset 42 8.5 JJ × 18 inset 47
Alignment
(Toe/Camber)
Test data out 3 mm / -3°35' in 0 mm / -2°40'
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.

 

 


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