S-Style X
STEPWGN
STEPWGN RG1

S-Style X

Code No. 80120-AH208

 

  

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

 

 

The model in the photo is RG1.

 

 

Application

Engine K20A
Model Year 05/05 - 09/09
Remarks The vehicle height data is of RG1.

Specification

  FRONT REAR
Damping force adjustment 30 steps 30 steps
Base valve - -
Height adjustable lower bracket
Upper mount Spherical bearing Stock
Inverted/Normal type Inverted Normal
Damper/Spring layout Coilover Separated
Spring rate change at factory Possible Impossible
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 *1 656 707 ~ 600 707 ~ 612
Against stock -51 0 ~ -107 0 ~ -95
REAR Ride height *1 646 646 ~ 617 646 ~ 617
Against stock -70 -70 ~ -99 -70 ~ -99

*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) 78 ( 8 ) 78 ( 8 )
Free height (mm) 170 -
Spring type Straight Special shape
Recommended range to change spring rate N/mm(kgf/mm) +10 ( 1 ) -

Specification of damper

  F R
Damping force (Rebound/Damping)N* 696 / 216 588 / 284
Default position of dial 20 20
Remaining damper stroke (Rebound/Damping)mm 37 / 50 56 / 43

* 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)
352 397 323 397 397 365
Spring
Set length(mm)
160 160 170 - - - -
Length to ride hight
adjuster (mm)
49 94 10 61 61 34
Lever ratio 1.14 1.09 (spg) , 0.89 (dmp)

* 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 215 / 45 - 18 ( 280 ) 215 / 45 - 18 ( 280 )
Wheel size 7.5 JJ × 18 inset 48 7.5 JJ × 18 inset 48
Alignment
(Toe/Camber)
Test data in 0 mm / -2°54' in 5 mm / -1°12'
Standard value 0 ± 2 mm / 0°00' ± 1° 1~6 mm / -1°00' ± 1°

* Test data at HKS.


Parts List  * It may be changed without prior notice.

 


Point

・This is a serious low-down damper kit for serious dress-up users.
・We set it a little harder to prevent from interfering the aero parts with ground and rolling and bad drivability because of the heavy big wheels and tires.
・Adjustable upper mount is used in the front chamber. However the installation part hole for the vehicle is too small that it can’t adjust chamber for upper plate to the maximum level.
(Chamber at test was 3.5)
・If you make the front case width less than 327mm, the body and the stabilizer will interfere with each other at a full stroke or steering.
・Recommended Dial setting; Front:20, Rear:20
・The vehicle height data from other than the test is computational data.(The numbers does not guaranteeing the height)
 
 
 
 



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