S
BRZ
BRZ ZC6

S

Code No. 80300-AT001

 

  

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.

 

 





The model in the photo is ZN6.

 

 

Application

Engine FA20
Model Year 12/03 - 21/07
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 Impossible Impossible
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 *1 655 639 671 ~ 613 671 ~ 613
Against stock -16 -32 0 ~ -58 0 ~ -58
REAR Ride height *1 663 644 675 ~ 622 675 ~ 622
Against stock -12 -31 0 ~ -53 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) 49 ( 5.0 ) 49 ( 5.0 )
Free height (mm) 170 170
Spring type Straight Barrel type Straight Barrel type
Recommended range to change spring rate N/mm(kgf/mm) - -

Specification of damper

  F R
Damping force (Rebound/Damping)N* 471 / 304 343 / 363
Default position of dial 15 15
Remaining damper stroke (Rebound/Damping)mm 42 / 45 49 / 57

* 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)
230 215 246 204 255 240 268 240
Spring
Set length(mm)
160 160 174 204 204 221
Length to ride hight
adjuster (mm)
51 36 67 11 53 38 66 21
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 (690) 507 (540)
Tire size (Air pressure) kPa 225 / 40 - 18 ( 240 ) 255 / 35 - 18 ( 240 )
Wheel size 8.0 JJ × 18 inset 48 9.0 JJ × 18 inset 52
Alignment
(Toe/Camber)
Test data in 0 mm / -1°35' in 0.5 mm / -2°30'
Standard value in 0 ± 3 mm / -0°00' ± 0°45' in 2 ± 3 mm / -1°12' ± 0°45'

* Test data at HKS.


Parts List  * It may be changed without prior notice.



 


Point

Suspension for 86 (BRZ) Street. Ver has been renewed.
By adjusting the suspension flexibly, the car can be gotten a grip of the traction, making it more comfortable to drive on the street.
In sports driving, the driver can actively control the load shifting and feel the movement of the car to enjoy control.
Although the movement has increased, the settings have been made to suppress abrupt changes in the movement even at the limit range, so that the driver can safely enjoy sports driving.
High durability of 3-year/60,000 km coverage has been achieved by reviewing internal components.
 
●About modification at the time of installation
Cutting rear interior is required to install the damper adjustment dial.
 
 
 



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HKS