Code No. 80230-AT003
*Discontinued.
Awesome control and comfort ride on the street for a sporty drive. The new Max IV sporty suspension.
▲The model in the photo is GRS214.
Application
| Engine | 2GR-FXE(2GR-1KM) |
|---|---|
| Model Year | 13/09 - 18/05 |
| Remarks | The spring rate is changed from the one set before shipment. F:7K→8K,R:6K→7K） |
Specification
| 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 | - | ○ |
| Helper spring (Spring rate N/mm) | ○ ( 19.8 ) | ○ ( 19.8 ) |
| Factory *2 | Test data | Adjustable range High - Low *3 |
Drivable range High - Low *4 |
||
|---|---|---|---|---|---|
| FRONT | Ride height *1 | - | 668 | 705 ～ 622 | 705 ～ 622 |
| Against stock | - | -37 | 0 ～ -83 | 0 ～ -83 | |
| REAR | Ride height *1 | - | 660 | 698 ～ 586 | 698 ～ 586 |
| Against stock | - | -38 | 0 ～ -112 | 0 ～ -112 | |
*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) | - | - |
| Free height (mm) | 200 | 250 |
| Spring type | Straight | Straight |
| Recommended range to change spring rate N/mm(kgf/mm) | お問い合わせ下さい | お問い合わせ下さい |
Specification of damper
| F | R | |
|---|---|---|
| Damping force (Rebound/Damping)N* | 853 / 226 | 745 / 196 |
| Default position of dial | 15 | 15 |
| Remaining damper stroke (Rebound/Damping)mm | 62 / 53 | 75 / 80 |
* 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) |
410 | 415 | 440 | 408 | 380 | 390 | 415 | 368 |
| Spring Set length(mm) |
225 | 224 | 224 | 248 | 277 | 282 | 282 | 304 |
| Length to ride hight adjuster (mm) |
87 | 93 | 118 | 62 | 44 | 49 | 74 | 0 |
| Lever ratio | 1.49 | 1.51 | ||||||
* Refer to the above explanation *3 of ride height information for drivable high and low limitations.
Test vehicle information
| F | R | ||
|---|---|---|---|
| Vehicle weight kg | - (950) | - (880) | |
| Tire size (Air pressure) kPa | 225 / 45 - 18 ( 240 ) | 225 / 45 - 18 ( 240 ) | |
| Wheel size | 8.0 JJ × 18 off 40 | 8.0 JJ × 18 off 40 | |
| Alignment (Toe/Camber) |
Test data | - | - |
| Standard value | in 1 ± 2 mm / -0°15' ± 45' | in 3 ± 2 mm / -1°00' ± 45' | |
* Test data at HKS.
Parts List * It may be changed without prior notice.
Point
The setting data for this vehicle were obtained from the vehicle with the spring rate changed. (F:7K→8K,R:6K→7K)
The standard dial setting is 15 for both front and rear sides. The ride quality becomes relaxing at dial 20 – 30.
Mono tube large diameter piston provides the soft and comfortable ride quality during driving on a street and highway.
According to the setting data, if the case length is shortened less than the lower limit, the arm may come in contact with the vehicle's body.
●Required Modification
Drilling to inside the trunk is required to install a rear adjustment cable.
Cutting a part of a rear inner fender may be required if a spring comes in contact with the fender.
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