Details
Code No. 80250-AM001
▲The above photo is an item for GRB.
The sport model to have a comfortable drive even in the winding road.
Application
Specification
Engine
4B11
Model Year
07/10 -
Remarks
Test vehicle: SST
FRONT
REAR
Damping force adjustment
30 steps
30 steps
Base valve
-
-
Height adjustable lower bracket
○
○
Upper mount
Spherical bearing
Spherical bearing
Inverted/Normal type
Inverted
Normal
Damper/Spring layout
Coilover
Coilover
Spring rate change at factory
Possible
Possible
Damping force adjustment with wire
-
○
Helper spring
(Spring rate N/mm)
○ ( 19.8 )
○ ( 19.8 )
Ride Height
mm
Factory *2
Test data
Adjustable range
High - Low *3
Drivable range
High - Low *4
FRONT
Ride height *1
659
653
700 ~ 602
678 ~ 602
Against stock
-41
-47
0 ~ -98
-22 ~ -98
REAR
Ride height *1
652
639
679 ~ 588
679 ~ 617
Against stock
-27
-40
0 ~ -91
0 ~ -62
*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 )
78 ( 8 )
Free height (mm)
170
200
Spring type
Straight
Straight
Recommended range to change spring rate N/mm(kgf/mm)
±10 ( 1 )
±20 ( 2 )
Specification of damper
F
R
Damping force (Rebound/Damping)N*
2246 / 432
785 / 235
Default position of dial
15
15
Remaining damper stroke (Rebound/Damping)mm
41 / 58
68 / 67
* 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)
301
301
319
274
436
424
449
411
Spring
Set length(mm)
202
208
202
230
267
267
255
274
Length to ride hight
adjuster (mm)
92
86
110
37
91
79
116
59
Lever ratio
1.04
1.10
* Refer to the above explanation *3 of ride height information for drivable high and low limitations.
Test vehicle information
F
R
Vehicle weight kg
919
662
Tire size (Air pressure) kPa
265 / 35 - 18 ( 220 )
265 / 35 - 18 ( 220 )
Wheel size
10 JJ × 18 off 25
10 JJ × 18 off 25
Alignment
(Toe/Camber)
Test data
0 mm / -2°24'
0 mm / -2°30'
Standard value
0 ± 2 mm / -1°00' ± 30'
in 3 ± 2 mm / -1°00' ± 30'
* Test data at HKS.
Parts List * It may be changed without prior notice.
Point
・The product is evolved further based on Hipermax III Sports 09 Spec.
・For further performance improvement, this product was developed with latest parts such as new shape needle, M-shaft, aluminum bracket, etc. based on Hipermax IV GT.
・This product utilizes an adjustment dial that allows various driving conditions from street to circuit with high grip radial tires.
・To maintain the stability in rear and traction performance, the spring rate is reduced, and the rate balance in front and rear are optimized.
・Settings for smooth turning and quick acceleration at a clip point are performed exclusively for Lance Evolution.
・Carefully choosing the stroke distribution and damping force setting achieves a high-level sporty drivin...