Details
Code No. 80230-AH001
▲The above photo is an item for ZN6.
Awesome control and comfort ride on the street for a sporty drive. The new Max IV sporty suspension.
Application
Specification
Engine
F22C
Model Year
05/11 - 09/09
Remarks
AP2 also installable
FRONT
REAR
Damping force adjustment
30 steps
30 steps
Base valve
-
-
Height adjustable lower bracket
○
○
Upper mount
Rubber
Rubber
Inverted/Normal type
Normal
Normal
Damper/Spring layout
Coilover
Coilover
Spring rate change at factory
Possible
Possible
Damping force adjustment with wire
-
○ ※5
Helper spring
(Spring rate N/mm)
-
○ ( 4.7 )
Ride Height
mm
Factory *2
Test data
Adjustable range
High - Low *3
Drivable range
High - Low *4
FRONT
Ride height *1
640
←
669 ~ 584
669 ~ 614
Against stock
-29
←
0 ~ -85
0 ~ -55
REAR
Ride height *1
644
←
672 ~ 605
672 ~ 605
Against stock
-28
←
0 ~ -67
0 ~ -67
*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)
78 ( 8 )
69 ( 7 )
Free height (mm)
200
200
Spring type
Straight
Straight
Recommended range to change spring rate N/mm(kgf/mm)
±20 ( 2 )
±20 ( 2 )
Specification of damper
F
R
Damping force (Rebound/Damping)N*
1496 / 280
853 / 260
Default position of dial
15
15
Remaining damper stroke (Rebound/Damping)mm
48 / 52
55 / 60
* 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)
420
←
439
405
290
←
305
282
Spring
Set length(mm)
198
←
198
200
234
←
230
252
Length to ride hight
adjuster (mm)
104
←
123
87
26
←
45
0
Lever ratio
1.50
1.49
* Refer to the above explanation *3 of ride height information for drivable high and low limitations.
Test vehicle information
F
R
Vehicle weight kg
614
630
Tire size (Air pressure) kPa
215 / 45 - 17 ( 220 )
245 / 40 - 17 ( 220 )
Wheel size
7.5 JJ × 17 off 50
9 JJ × 17 off 63
Alignment
(Toe/Camber)
Test data
0 mm / -0°54'
in 2.7 mm / -1°33'
Standard value
in 0 ± 2 mm / -0°30' ± 0°10'
in 6 ± 2 mm / -1°30' ± 0°10'
* Test data at HKS.
Parts List * It may be changed without prior notice.
Point
・If the front case length shortens below the lower limit value, it is likely to interfere with the stabilizer link in a full stroke. Also depend on the size of the tire, it could interfere with fender even within the limits.
・Matches with both AP1 and AP2.
・MAX IV will provide both sportiness and comfort.
・We have set it adhesive and easy to handle setting by adjusting adequate damping amd provide comfortable drive without rising rate extremely.
・This suspension is fun to drive. Put the Neova class tire and go for a race!
・About 20th step for a everyday drive and about 10th step for winding road drive.
*5 Only left side