S-Style X ALPHARD
Explanation of the product Application chart

ALPHARD GGH30W
S-Style X Code No. 80120-AT218
 
 


▲The above photo is an item for GGH30W.

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



Application   Specification
Engine 2GR-FE
Model Year 15/01 - 
Remarks
 
  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 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 *1 705 666 744 ~ 663 744 ~ 663
Against stock -55 -94 -16 ~ -97 -16 ~ -97
REAR Ride height *1 703 660 728 ~ 660 728 ~ 660
Against stock -56 -99 -31 ~ -99 -31 ~ -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) 108 ( 11 ) 130 ( 13.3 )
Free height (mm) 200 -
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* 726 / 422 814 / 245
Default position of dial 15 15
Remaining damper stroke (Rebound/Damping)mm 37 / 50 61 / 24
* 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)
334 308 373 308 260 270 260
Spring
Set length(mm)
184 197 184 200 - - - -
Length to ride hight
adjuster (mm)
70 31 109 28 44 12 62 12
Lever ratio 1.00 1.36(spg) , 1.48(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 245 / 40 - 20 ( 240 ) 245 / 40 - 20 ( 240 )
Wheel size 9.5 JJ × 20 inset 35 9.5 JJ × 20 inset 35
Alignment
(Toe/Camber)
Test data 0 mm / -1°00' IN 4.1 mm / -2°30'
Standard value IN 1 ± 2 mm / -0°15' ± 45' IN 3 ± 2 mm / -0°45' ± 45'
* Test data at HKS.


Parts List * It may be changed without prior notice.


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