S
STEPWGN
STEPWGN RP1

S

Code No. 80300-AH324

 

  

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 RP1.

 

 

Application

Engine L15B
Model Year 15/04 - 
Remarks  

Specification

  FRONT REAR
Damping force adjustment - -
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 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 *1 663 695 ~ 597 695 ~ 597
Against stock -32 0 ~ -94 0 ~ -94
REAR Ride height *1 674 684 ~ 616 684 ~ 634
Against stock -31 -21 ~ -89 -21 ~ -71

*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 ) 49 ( 5 )
Free height (mm) 250 220
Spring type Straight Barrel type Straight Barrel type
Recommended range to change spring rate N/mm(kgf/mm) +10 ( 1 ) +10 ( 1 )

Specification of damper

  F R
Damping force (Rebound/Damping)N* 284 / 157 314 / 118
Default position of dial - -
Remaining damper stroke (Rebound/Damping)mm 62 / 65 62 / 110

* 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)
404 433 363 360 372 350
Spring
Set length(mm)
224 221 246 - - - -
Length to ride hight
adjuster (mm)
90 122 27 52 61 16
Lever ratio 1.00 1.12(spg) , 0.81(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 - (910) - (760)
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 / -1°12' in 6 mm / -1°24'
Standard value 0 ± 2 mm / 0°00' ± 45' in 4 +2 , -4 mm / -1°30' ± 45'

* Test data at HKS.


Parts List   * It may be changed without prior notice.

 


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