Code No. 80230-AS001A
*Discontinued.
An updated MAX IV GT with improved handling and comfort, an ulimate street suspension.
▲The above photo is an item for ZC32S.
Application
| Engine | M16A |
|---|---|
| Model Year | 11/12 - 16/12 |
| Remarks |
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 | 625 | ← | 638 ～ 607 | 638 ～ 607 |
| Against stock | -32 | ← | -19 ～ -50 | -19 ～ -50 | |
| REAR | Ride height *1 | 625 | ← | 633 ～ 592 | 633 ～ 592 |
| Against stock | -34 | ← | -26 ～ -67 | -26 ～ -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) | 49 ( 5.0 ) | 49 ( 5.0 ) |
| Free height (mm) | 200 | 170 |
| Spring type | Straight Barrel type | Straight Barrel type |
| Recommended range to change spring rate N/mm(kgf/mm) | +10 ( 1 ) | - |
Specification of damper
| F | R | |
|---|---|---|
| Damping force (Rebound/Damping)N* | 422 / 177 | 235 / 147 |
| Default position of dial | 15 | 15 |
| Remaining damper stroke (Rebound/Damping)mm | 42 / 57 | 62 / 74 |
* 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) |
333 | ← | 343 | 328 | 375 | ← | 385 | 336 |
| Spring Set length(mm) |
190 | ← | 187 | 203 | - | - | - | - |
| Length to ride hight adjuster (mm) |
62 | ← | 75 | 44 | 47 | ← | 53 | 23 |
| Lever ratio | 1.00 | 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 (660) | 398 (390) | |
| Tire size (Air pressure) kPa | 215 / 40 - 17 ( 250 ) | 215 / 40 - 17 ( 220 ) | |
| Wheel size | 6.5 JJ × 17 inset 45 | 6.5 JJ × 17 inset 45 | |
| Alignment (Toe/Camber) |
Test data | 0 mm / -2°05' | 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
We release the new MAX IV GT 20 SPEC for all ZC32S users which incorporates the accumulated setting know-how to the new SUZUKI Swift Sport.
The most parts such as valve piston, main shaft, needle, bump rubber, increased rear spring rate and adopting the straight wound springs are a significant improvement compared to the existing products. The vehicle height preset at shipment was readjusted to a recent trend.
The 20 SPEC becomes more comfortable riding with calm and stiff sports performance with readjusted damping force although adopting even stiffer rear setting.
The 20 SPEC having the wide damping force adjustment range for the various spring rate change by adopting the straight wound springs. Allowing even higher adjustability suitable for a wide range of suspension settings.
In SUZUKI SWIFT SPORTS, a tie rod tends to be closer with a stabilizer at the full steer. It is better to adjust the direction of the tie rod horizontally after installation or modifications to keep a clearance with the stabilizer.
When bumping at the full steer, keep a shock body length not shorter than the minimum length to avoid a body touching the stabilizer.
If you increase the spring rate at 6K, it improves sports performance but you may feel some small vibrations instead. Adding a 30 mm bump rubber (not included) to the rear damper helps to improve well-balanced driving performance, please consider before increasing the spring rate.
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