S-Style L
STEPWGN
STEPWGN RK1

S-Style L

Code No. 80130-AH107

*Discontinued.

Application

Engine R20A
Model Year 09/10 - 15/04
Remarks  

Specification

  FRONT REAR
Damping force adjustment 30 steps 30 steps
Base valve - -
Height adjustable lower bracket
Upper mount Rubber 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 *1 666 690 ~ 605 690 ~ 605
Against stock -45 -21 ~ -106 -21 ~ -106
REAR Ride height *1 669 696 ~ 646 687 ~ 646
Against stock -45 -18 ~ -68 -27 ~ -68

*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) 39 ( 4 ) 55 ( 5.6 )
Free height (mm) 250 -
Spring type Straight Barrel type Special shape
Recommended range to change spring rate N/mm(kgf/mm) +10 ( 1 ) -

Specification of damper

  F R
Damping force (Rebound/Damping)N* 412 / 167 294 / 147
Default position of dial 15 15
Remaining damper stroke (Rebound/Damping)mm 70 / 56 57 / 78

* 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)
379 398 344 387 418 373
Spring
Set length(mm)
222 217 248 - - - -
Length to ride hight
adjuster (mm)
65 89 4 37 53 16
Lever ratio 1.00 1.10(spg) , 0.87(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 909 694
Tire size (Air pressure) kPa 215 / 45 - 18 ( 240 ) 215 / 45 - 18 ( 240 )
Wheel size 7.5 JJ × 18 off 48 7.5 JJ × 18 off 48
Alignment
(Toe/Camber)
Test data 0 mm / -0°30' in 8 mm / -0°42'
Standard value 0 ± 2 mm / 0°00' ± 45' in 0~6 mm / -1°00' ± 45'

* Test data at HKS.



Point

・We have used M shaft that was very popular for M1 series, to rear damper.
・We have much improved drivability and stability by resetting the damping force and stroke distribution.
・PNE coating is used with bracket, cylinder and outer for better corrosion resistance.
・We set it to have a comfortable driving feeling for your family and friends.
・We have set for less roll compare to the stock suspension and prevented too fast roll speed. You won’t have the high vehicle feeling and driving will be much fun with this product.
・The 30 steps damping force adjustment system will allow you to control drivability form soft to hard setting.
・Please tighten the dial 2 dials for rear damping adjustment when there are more than 4 people riding the vehicle to prevent uncomfortable fluffiness.
・We set it not to be too quick and be more natural steering for a comfortable driving, even for a long way drive.
・If you make the front case length shorter than 326mm, the stabilizer and the body might interfere at a full stoke. If it's longer than 380mm, stabilizer and lower arm will interfere.
・If you make the rear case length shorter than 373mm, the wheel speed sensor and the torsion beam will interfere at a full stoke.
 



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