S-Style X
CROWN
CROWN JZS175

S-Style X

Code No. 80120-AT205

 

  

"Not just for lowering the vehicle height." "Super Low Stance Model" for reliable driving performance.

 

 

 

 

Application

Engine 2JZ-FSE
Model Year 99/09 - 03/11
Remarks The vehicle height data is of JZS171.

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 Normal Normal
Damper/Spring layout Coilover Coilover
Spring rate change at factory Possible Possible
Damping force adjustment with wire -
Helper spring
(Spring rate N/mm)
- -
Ride Height mm
  Factory *2 Test data Adjustable range
High - Low *3
Drivable range
High - Low *4
FRONT Ride height *1 633 625 674 ~ 566 674 ~ 625
Against stock -41 -49 0 ~ -108 0 ~ -49
REAR Ride height *1 626 593 689 ~ 532 674 ~ 593
Against stock -63 -96 0 ~ -157 -15 ~ -96

*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) 176 ( 18 ) 137 ( 14 )
Free height (mm) 150 170
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* 1859 / 714 1316 / 659
Default position of dial 20 20
Remaining damper stroke (Rebound/Damping)mm 35 / 37 31 / 41

* 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)
352 345 378 345 405 384 426 384
Spring
Set length(mm)
150 150 150 150 170 170 159 170
Length to ride hight
adjuster (mm)
82 75 108 75 95 74 127 74
Lever ratio 1.59 1.49

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



Test vehicle information

  F R
Vehicle weight kg - -
Tire size (Air pressure) kPa 225 / 35 - 19 ( 300 ) 235 / 35 - 19 ( 300 )
Wheel size 8.5 JJ × 19 off 40 9.5 JJ × 19 off 40
Alignment
(Toe/Camber)
Test data 0mm / -3°00' in 3 mm / -3°30'
Standard value in 1±1mm / -0°15'±30' in 2±1mm / -0°30'±30'

* Test data at HKS.


Parts List  * It may be changed without prior notice.

 


Point

・Ultimate low-down suspension that used movable limit level of the arm. This kit is for dress-up user who wants a serious low-down.
・The damping force and spring rate are a little firm setting to prevent the interfere of the aero and the road at a high rolling and to compensate for uncomfortable ride because of more weight with big wheels.
・If the case length for both front and rear are set lower than the driving limit level, the upper arm and body might interfere with each other.
・Factory settings are 90mm from ground.
 
●About installation modification
・Need a hole for rear damping force adjustment cable(inside trunk).
 
 
 
 



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