Buy Honda S2000 HKS Hipermax GT Coilovers Brand New Online

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