Details
Code No. 80230-AF003
▲The above photo is an item for GDB.
Awesome control and comfort ride on the street for a sporty drive. The new Max IV sporty suspension.
Application
Specification
Engine
EJ20(TURBO)
Model Year
04/06 - 07/06
Remarks
FRONT
REAR
Damping force adjustment
30 steps
30 steps
Base valve
-
-
Height adjustable lower bracket
○
○
Upper mount
Rubber
Rubber
Inverted/Normal type
Inverted
Inverted
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 )
Ride Height
mm
Factory *2
Test data
Adjustable range
High - Low *3
Drivable range
High - Low *4
FRONT
Ride height *1
660
←
693 ~ 637
693 ~ 643
Against stock
-33
←
0 ~ -56
0 ~ -50
REAR
Ride height *1
655
←
655 ~ 568
655 ~ 579
Against stock
-12
←
-12 ~ -99
-12 ~ -88
*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 )
29 ( 3 )
Free height (mm)
220
250
Spring type
Straight Barrel type
Straight Barrel type
Recommended range to change spring rate N/mm(kgf/mm)
±20 ( 2 )
+20 ( 2 )
Specification of damper
F
R
Damping force (Rebound/Damping)N*
1515 / 412
441 / 157
Default position of dial
15
15
Remaining damper stroke (Rebound/Damping)mm
49 / 50
85 / 84
* 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)
284
←
302
284
391
←
391
365
Spring
Set length(mm)
205
←
193
220
280
←
280
324
Length to ride hight
adjuster (mm)
88
←
118
73
151
←
151
81
Lever ratio
1.10
1.08
* Refer to the above explanation *3 of ride height information for drivable high and low limitations.
Test vehicle information
F
R
Vehicle weight kg
897
612
Tire size (Air pressure) kPa
235 / 40 - 18 ( 220 )
235 / 40 - 18 ( 220 )
Wheel size
8.5 JJ × 18 off 50
8.5 JJ × 18 off 50
Alignment
(Toe/Camber)
Test data
0 mm / -1°48'
0 mm / -2°00'
Standard value
0 ± 3 mm / -0°30' ± 45'
0 ± 3 mm / -1°40' ± 45'
* Test data at HKS.
Parts List * It may be changed without prior notice.
Point
・We made the suspension more comfortable to ride with by making the weight more movable.
・Usually the rear will have a bad movement if the vehicle height lowered, but with the new 3 kg, it has a wonderful feeling.
・We have set it not to push up even at a big ramp.
・The damper will move aggressively even in the rough streets to make tires to contact the ground, therefore it will run fine on any kinds of roads.
・We set it mild to have a comfortable long distance drive and also have a comfortable ride for the passenger.
・Recommended dial setting for both front and rear is 15.(factory setting)
・It’s not only soft, but also it can have a sporty driving that have the weight s...