S-Style L
VELLFIRE
VELLFIRE GGH30W

S-Style L

Code No. 80130-AT110

*Discontinued.

Application

Engine 2GR-FE
Model Year 15/01 - 
Remarks Vehicle's height data is based on AGH30W.

Specification

  FRONT REAR
Damping force adjustment 30 steps 30 steps
Base valve - -
Height adjustable lower bracket
Upper mount Rubber 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 *1 717 748 ~ 682 748 ~ 689
Against stock -34 -3 ~ -69 -3 ~ -62
REAR Ride height *1 716 749 ~ 681 749 ~ 681
Against stock -41 -8 ~ -76 -8 ~ -76

*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) 59 ( 6 ) 69 ( 7.0 )
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* 451 / 157 402 / 167
Default position of dial 15 15
Remaining damper stroke (Rebound/Damping)mm 71 / 55 49 / 65

* 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)
363 388 343 270 275 264
Spring
Set length(mm)
242 236 250 - - - -
Length to ride hight
adjuster (mm)
54 85 26 38 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 225 / 60 - 17 ( 240 ) 225 / 60 - 17 ( 240 )
Wheel size 6.5 JJ × 17 off 6.5 JJ × 17 off
Alignment
(Toe/Camber)
Test data 0 mm / -1°00' IN 4.1 mm / -1°30'
Standard value IN 1 ± 2 mm / -0°15' ± 45' IN 3 ± 2 mm / -0°45' ± 45'

* Test data at HKS.



Point

Settings of new factory suspension focus on the ride quality compared to the previous model. The ride quality is good at low speed; however, as the vehicle speed rises, the weak steering response gives an uneasy feeling to a driver.
Higher stable ride feeling is provided maintaining the factory luxury ride performance. The improved steering response enables driving to be stable at high speed. Safe and comfortable driving is possible at all speed ranges.
The shape of the front damper is the same as the previous type; however, as a complete damper set, it was designed exclusively for new body and new rear suspension.
The pistons that are popular for Max IV series are utilized. Reviewing all detailed points created the exclusive design for Alphard/Vellfire 30 series that allows the rigidity improvement and friction reduction. Its durability and ride quality are also improved.
The bearing inside of the front outer was designed exclusively for this product; so the friction can be maintained as low as new for a long time.
The vehicle's height is set for AGH30W before shipment; therefore, adjustment of the vehicle's height is required when installing this product to a different model.
If the front case length is shortened less than the lower limit, the stabilizer may come in contact with the member at full-bump.
If the rear case length is extended more than the upper limit, it may cause the damper bottoming at full-bump resulting in the damper damage.
If the rear bump rubber is shortened, it may cause damage to the damper, and/or the arm may come in contact with a part of the vehicle.
 
 



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