HKS Hipermax IV GT Suspension Suzuki Swift Sport

Code No. 80230-AS001

▲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

M16A

Model Year

11/12 -

Remarks

6MT

FRONT

REAR

Damping force adjustment

30 steps

30 steps

Base valve

-

-

Height adjustable lower bracket

○

○

Upper mount

Rubber

Stock

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

621

←

664 ～ 587

664 ～ 596

Against stock

-43

←

0 ～ -77

0 ～ -68

REAR

Ride height *1

631

←

645 ～ 604

645 ～ 604

Against stock

-30

←

-16 ～ -57

-16 ～ -57

*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)

49 ( 5 )

39 ( 4 )

Free height (mm)

200

-

Spring type

Straight Barrel type

Special shape

Recommended range to change spring rate N/mm(kgf/mm)

±20 ( 2 )

-

Specification of damper

F

R

Damping force (Rebound/Damping)N*

441 / 177

226 / 147

Default position of dial

15

15

Remaining damper stroke (Rebound/Damping)mm

48 / 51

47 / 88

* 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)

323

←

353

312

360

←

370

336

Spring
Set length(mm)

187

←

176

200

-

-

-

-

Length to ride hight
adjuster (mm)

55

←

96

31

43

←

53

23

Lever ratio

1.06

1.36(spg) , 0.82(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

673

398

Tire size (Air pressure) kPa

215 / 40 - 17 ( 250 )

215 / 40 - 17 ( 220 )

Wheel size

7.5 JJ × 17 inset 43

7.5 JJ × 17 inset 43

Alignment
(Toe/Camber)

Test data

in 1 mm / -1°30'

in 5 mm / -0°42'

Standard value

in 1 ± 1 mm / -0°12'

in 4.1 ± 4.1 mm / -1°15'

* Test data at HKS.

Parts List * It may be changed without prior notice.

Point

・It has comfort ride of stock and still has the flat ride and sporty characteristics.
・It will interfere with body and stabilizer at the full stroke steering, if the front case is shorter than 312mm. And if it’s longer than 353mm, tie rod and stabilizer when fully extended.
・If rear case length is shorter than the 336mm, the brake wire and inner fender will interfere at full stroke.
・If the front case length is shorter than 332mm and rear case length is shorter than 356mm, tire and inner fender might interfere for some case.
・The recommended setting of dial for street driving is F:24, R:20