Code No. 80110-AN108
*Discontinued.
Application
| Engine | HR12DE(HR12-EM57) |
|---|---|
| Model Year | 16/11 - 21/08 |
| Remarks | Grade: e-POWER X ※ To install this product, change the setting to match with the setting for test shown in the instruction manual. Increasing the front spring rate by 1kgf/mm is recommended. |
Specification
| FRONT | REAR | |
|---|---|---|
| Damping force adjustment | - | - |
| Base valve | - | - |
| Height adjustable lower bracket | ○ | ○ |
| 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 | 611 | 639 | 641 ～ 591 | 641 ～ 591 |
| Against stock | -61 | -33 | -31 ～ -81 | -31 ～ -81 | |
| REAR | Ride height *1 | 615 | 640 | 640 ～ 591 | 640 ～ 591 |
| Against stock | -56 | -31 | -31 ～ -80 | -31 ～ -80 | |
*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) | 29 ( 3.0 ) | 30 ( 3.1 ) |
| Free height (mm) | 250 | - |
| Spring type | Straight Barrel type | Special shape |
| Recommended range to change spring rate N/mm(kgf/mm) | +1 ( 1 ) | - |
Specification of damper
| F | R | |
|---|---|---|
| Damping force (Rebound/Damping)N* | 275 / 118 | 108 / 108 |
| Default position of dial | - | - |
| Remaining damper stroke (Rebound/Damping)mm | 52 / 52 | 65 / 105 |
* 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) |
276 | 285 | 287 | 259 | 344 | 358 | 369 | 344 |
| Spring Set length(mm) |
208 | 189 | 189 | 211 | - | - | - | - |
| Length to ride hight adjuster (mm) |
33 | 61 | 63 | 13 | 40 | 60 | 60 | 21 |
| Lever ratio | 1.00 | 1.24(spg) , 0.93(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 | - (780) | - (430) | |
| Tire size (Air pressure) kPa | 205 / 45 - 17 ( 200 ) | 205 / 45 - 17 ( 200 ) | |
| Wheel size | 7 J × 17 inset 50 | 7 J × 17 inset 50 | |
| Alignment (Toe/Camber) |
Test data | 0 mm / -0°54' | in 5 mm / -1°36' |
| Standard value | in 3 mm out 1 mm / 0°15' ± 0°45' | in 7 mm out 1 mm / -1°25' ± 0°30' | |
* Test data at HKS.
Parts List * It may be changed without prior notice.
Point
To install this product to e-POWER model, the front spring rate change to 4kg/mm is required. Installing this product without the front spring rate increase is not recommended due since the balance between the front and rear may become improper.
To improve comfort after lowering the ride height, the feeling of thrusting from the bottom is reduced.
The M4P pistons that are popular for Max IV series are utilized in rear dampers to apply accurate dampening force at various piston speeds.
Dampening force was carefully selected to allow smooth movement without the feeling of floating. It is capable of being widely utilized for various situations such as long distance drive, commuting, shopping in the neighborhood, etc.
Allowing a suitable amount of body roll enables not just ride comfort but a natural steering feel which delivers agile handling.
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