HKS Max 4 SP WRX STI Full Kit
HKS Max 4 SP WRX STI Full Kit
Precio habitual
$1,900.00 USD
Precio habitual
$1,900.00 USD
Precio de oferta
$1,900.00 USD
Los gastos de envío se calculan en la pantalla de pago.
Single Tube Damper Design
- Mono tube dampers allow for more accurate and stable control and adjustment of dampening. Lower ride height and center of gravity gives a more stable ride.
Dust Boot
- Protect the shaft from the flying stones.
PNE Coating
- Using this special surface coating provides 5 times better durability over standard galvanising. This prevents build-up around the threads of the adjustment areas allowing for easier height adjustment.
M Shaft (?46 normal type)
- With the new design of cylinder shaft since the HIPERMAX M-1, MAX IV increased the cylinder shaft size to have a firm damping even at a little stroke range by optimizing the oil pressure characteristic. We mainly adopted this to the rear damper that can have a better driving experience.
Adopted Pillow Ball Upper Mount
- For more accurate and sharp steering.
New Design Needle
- Newly designed needle has been used to revise the very low speed and middle and high speed dampening which is key to a comfort ride.
Reduction of Unsprung Weight
- In order to reduce unsprung weight, bracket, ride height adjusters and lock nuts are made from aluminium. (Not for all vehicles)
30 Step Damping Force Adjustment
- 30 levels of dampening adjustment allow fine tune adjustment for street, circuit winding roads, highway, or the weight of the vehicle.
Specification:
| FRONT | REAR | |
| Damping force adjustment | 30 steps | 30 steps |
| Base valve | - | - |
| Height adjustable lower bracket | ? | ? |
| Upper mount | Spherical bearing | Spherical bearing |
| Inverted/Normal type | Inverted | 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 ) |
Kit Information
- Spring of Full Kit
| F | R | |
| Spring rate N/mm(kgf/mm) | 118 ( 12 ) | 98 ( 10 ) |
| Free height (mm) | 170 | 170 |
| Spring type | Straight | Straight |
| Recommended range to change spring rate N/mm(kgf/mm) | ±20 ( 2 ) | ±20 ( 2 ) |
- Specification of damper
| F | R | |
| Damping force (Rebound/Damping)N* | 1991 / 373 | 726 / 147 |
| Default position of dial | 15 | 15 |
| Remaining damper stroke (Rebound/Damping)mm | 54 / 59 | 54 / 62 |
- Setting Data
| F | R | |||||||
| Default | Test | Drivable limit High * |
Drivable limit Low * |
Default | Test | Drivable limit High * |
Drivable limit Low * |
|
| Length of case (mm) |
271 | ? | 288 | 271 | 249 | ? | 266 | 235 |
| Spring Set length(mm) |
220 | ? | 220 | 241 | 223 | ? | 223 | 244 |
| Length to ride hight adjuster (mm) |
53 | ? | 70 | 32 | 42 | ? | 59 | 7 |
| Lever ratio | 1.00 | 1.26 | ||||||
Product features
Product features
Materials and care
Materials and care
Merchandising tips
Merchandising tips
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