Code No. 80300-AT317
Going beyond just ride comfort or handling performance, a new standard of "Driving Comfort" aims for comfort in ride but also in the peace of mind generated by handling performance and drivability . An uncompromising balance which delivers on all the demands of street driving.
The model in the photo is NGX50.
Application
| Engine | 8NR-FTS |
|---|---|
| Model Year | 16/12 - |
| Remarks | Testing confirmed on grade "G-T". ※After lowering the vehicle height, the irradiation range of a millimeter wave radar and monocular camera may become narrow that result in malfunction of TSSP. |
Specification
| FRONT | REAR | |
|---|---|---|
| Damping force adjustment | - | - |
| Base valve | - | - |
| Height adjustable lower bracket | ○ | ○ |
| Upper mount | Rubber | Stock |
| Inverted/Normal type | Inverted | Normal |
| Damper/Spring layout | Coilover | Separated |
| Spring rate change at factory | Possible | Possible |
| 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 | 692 | ← | 733 ～ 652 | 733 ～ 652 |
| Against stock | -44 | ← | -3 ～ -81 | -3 ～ -81 | |
| REAR | Ride height *1 | 702 | ← | 750 ～ 668(656) | 750 ～ 676 |
| Against stock | -51 | ← | -3 ～ -85(-97) | -3 ～ -77 | |
*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 ( 4.0 ) | 49 ( 5.0 ) |
| Free height (mm) | 220 | 250 |
| Spring type | Straight Barrel type | Straight Barrel type |
| Recommended range to change spring rate N/mm(kgf/mm) | +1 ( 1 ) | +1 ( 1 ) |
Specification of damper
| F | R | |
|---|---|---|
| Damping force (Rebound/Damping)N* | 412 / 216 | 250/ 162 |
| Default position of dial | - | - |
| Remaining damper stroke (Rebound/Damping)mm | 83 / 44 | 70 / 70 |
* 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) |
325 | ← | 366 | 288 | 330 | ← | 367 | 325 |
| Spring Set length(mm) |
214 | ← | ← | ← | - | - | - | - |
| Length to ride hight adjuster (mm) |
37 | ← | 78 | 0 | 50 | ← | 81 | 33 |
| Lever ratio | 1.00 | 1.55(spg) , 1.27(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 | - (890) | - (580) | |
| Tire size (Air pressure) kPa | 225 / 50 - 18 ( 230 ) | 225 / 50 - 18 ( 230 ) | |
| Wheel size | 7.0 J × 18 | 7.0 J × 18 | |
| Alignment (Toe/Camber) |
Test data | in 1 mm / -0°45' | in 2 mm / -2°00' |
| Standard value | in 1 mm ± 2 mm / 0°05' ± 0°45' | in 1 mm ± 2 mm / -0°35' ± 0°45' | |
* Test data at HKS.
Parts List * It may be changed without prior notice.
Point
Suspension settings were made to bring out the potential of this vehicle (TNGA high rigidity body and large diameter stabilizer).
The front suspension uses HKS's representative "inverted" strut type, which is the best match for the highly rigid body, and maintains supple movement and comfort while providing a sense of security from the shock absorber's damping force.
Also, both the front and rear are compatible with direct-wound springs, so it is possible to replace the springs. (Please note that this product is not covered by the warranty if the spring rate is changed beyond the recommended range.)
Please experience the suspension setting specially designed for the C-HR.
※The TSSP may malfunction due to a narrowing of the illumination range of the millimeter wave radar/monocular camera and a shift in the alignment center as a result of a lowering of the vehicle height.
We are not responsible for any malfunctions of the TSSP due to installation of this product.
●Rear bump rubber and dust boot need to be cut off.
●Vehicle height information: Figures on above are measured for direct ride height installation (additional cut of stock bump rubber required).
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