Code No. 80230-AN007A
*Discontinued.
An updated MAX IV GT with improved handling and comfort, an ulimate street suspension.
▲The above photo is an item for BNR34.
Application
| Engine | RB26DETT |
|---|---|
| Model Year | 95/01 - 98/12 |
| Remarks |
Specification
| FRONT | REAR | |
|---|---|---|
| Damping force adjustment | 30 steps | 30 steps |
| Base valve | - | - |
| Height adjustable lower bracket | 〇 | 〇 |
| 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 | - | 〇 |
| Helper spring (Spring rate N/mm) | 〇 (19.8) | 〇 (19.8) |
| Factory *2 | Test data | Adjustable range High - Low *3 |
Drivable range High - Low *4 |
||
|---|---|---|---|---|---|
| FRONT | Ride height *1 | 658 | ← | 702 ～ 629 | 702 ～ 646 |
| Against stock | -53 | ← | -9 ～ -82 | -9 ～ -65 | |
| REAR | Ride height *1 | 661 | ← | 690 ～ 622 | 690 ～ 628 |
| Against stock | -29 | ← | 0 ～ -68 | 0 ～ -62 | |
*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) | 98 ( 10.0 ) | 78 ( 8.0 ) |
| Free height (mm) | 200 | 250 |
| Spring type | Straight | Straight |
| Recommended range to change spring rate N/mm(kgf/mm) | ±20 ( 2 ) | +10 ( 1 ) |
Specification of damper
| F | R | |
|---|---|---|
| Damping force (Rebound/Damping)N* | 1450 / 370 | 700 / 320 |
| Default position of dial | 15 | 15 |
| Remaining damper stroke (Rebound/Damping)mm | 60 / 56 | 74 / 95 |
* 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) |
275 | ← | 305 | 269 | 507 | ← | 535 | 474 |
| Spring Set length(mm) |
246 | ← | 236 | 251 | 319 | ← | 318 | 319 |
| Length to ride hight adjuster (mm) |
32 | ← | 72 | 21 | 139 | ← | 168 | 106 |
| Lever ratio | 1.11 | 1.00 | ||||||
* Refer to the above explanation *3 of ride height information for drivable high and low limitations.
Test vehicle information
| F | R | ||
|---|---|---|---|
| Vehicle weight kg | 876 (880) | 664 (660) | |
| Tire size (Air pressure) kPa | 245 / 40 - 18 ( 210 ) | 245 / 40 - 18 ( 210 ) | |
| Wheel size | 9.0 JJ × 18 inset 30 | 9.0 JJ × 18 inset 30 | |
| Alignment (Toe/Camber) |
Test data | in 0 mm / -1°30' | in 2 mm / -2°00' |
| Standard value | in 1 ± 1 mm / -0°50' ± 0°45' | in 2.6 ± 2.6 mm / -1°05' ± 0°30' | |
* Test data at HKS.
Parts List * It may be changed without prior notice.
Point
MAX IV GT updated with the latest technology improved quality and performance.
Use of the preload valve system and new shaped needle improves the well-balanced feeling of handling and ride comfort.
As a result, it is achieved both steering performance with increased spring rate and comfortable ride feeling like never before thanks to the latest damping characteristic selected through numerous prototypes and test driving.
Select preferable damping force once and it will suit various driving scenes.
Even on a stiff setting, you can feel the damper working, quickly absorbing shocks without becoming completely firm.
On soft settings, if loosen the dial, the vehicle will suit those who prefer the soft ride comfort. It was tuned the way it doesn’t undermine the handling completely.
[ CLOSE ]
