Code No. 80230-AS004
*Discontinued.
Awesome control and comfort ride on the street for a sporty drive. The new Max IV sporty suspension.
▲The above photo is an item for ZC33S.
Application
| Engine | K14C(TURBO) |
|---|---|
| Model Year | 17/09 - |
| Remarks | for MT |
Specification
| FRONT | REAR | |
|---|---|---|
| Damping force adjustment | 30 steps | 30 steps |
| Base valve | - | - |
| Height adjustable lower bracket | 〇 | 〇 |
| Upper mount | Stock | 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) | - | - |
| Factory *2 | Test data | Adjustable range High - Low *3 |
Drivable range High - Low *4 |
||
|---|---|---|---|---|---|
| FRONT | Ride height *1 | 635 | ← | 664 ～ 607 | 664 ～ 607 |
| Against stock | -35 | ← | -6 ～ -63 | -6 ～ -63 | |
| REAR | Ride height *1 | 643 | ← | 663 ～ 617※ | 663 ～ 627 |
| Against stock | -32 | ← | -12 ～ -58 | -12 ～ -48 | |
*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) | 39.2 (4) | 29.4 (3) |
| Free height (mm) | 200 | - |
| Spring type | Straight Barrel type | Special shape |
| Recommended range to change spring rate N/mm(kgf/mm) | ±9.8 ( 1 ) | - |
Specification of damper
| F | R | |
|---|---|---|
| Damping force (Rebound/Damping)N* | 402 / 177 | 235 / 157 |
| Default position of dial | 15 | 15 |
| Remaining damper stroke (Rebound/Damping)mm | 51 / 55 | 60 / 66 |
* 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) |
287 | ← | 314 | 272 | 367 | ← | 394 | 347 |
| Spring Set length(mm) |
187 | ← | 185 | 200 | - | - | - | - |
| Length to ride hight adjuster (mm) |
39 | ← | 68 | 11 | 38 | ← | 54 | 25 |
| Lever ratio | 1.02 | 1.25(spg) , 0.95(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 | 613 (620) | 358 (350) | |
| Tire size (Air pressure) kPa | 205 / 45 - 17 ( 230 ) | 205 / 45 - 17 ( 210 ) | |
| Wheel size | 8 JJ × 17 inset 45 | 8 JJ × 17 inset 45 | |
| Alignment (Toe/Camber) |
Test data | out 1 mm / -1°30' | in 2 mm / -1°30' |
| Standard value | in 1 mm ±1 mm / -0°12’ ± 1°00’ | in 4 mm ± 4 mm / -1°00' ± 1°00’ | |
* Test data at HKS.
Parts List * It may be changed without prior notice.
Point
・Further improvement of the driving performance and quality for daily driving and even for circuit driving is attained maintaining the original well-balanced ride quality and sporty performance.
・The upthrust feeling commonly occurs with a light weight sports car is eliminated, and supple performance is achieved. Reliable performance, its exquisite driving posture, and controllable characteristics enhance driving pleasure.
・The damping force is widely adjustable: set the dial to 30 for the stock ride quality, set to 10 to 15 for light and sporty driving, and for spirited driving and circuit driving, set to 5.
・HKS traditional “inverted strut” was chosen for the front suspension; the driver can feel its high rigid suspension structure and great steering response.
・The length of each component is properly optimized. The damping force is easily adjusted using the adjustment dial even for the front inverted type of suspension.
・This product was tested with models wearing original tires, NEOVA 052, and even with aftermarket LSD.
[ CLOSE ]
