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HKS Max 4 SP Z33 Full Kit
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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 | Normal | Normal |
Damper/Spring layout | Coilover | Separated |
Spring rate change at factory | ? | ? |
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) | 137 ( 14 ) | 157 ( 16 ) |
Free height (mm) | 200 | 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* | 2800 / 600 | 1200 / 350 |
Default position of dial | 15 | 15 |
Remaining damper stroke (Rebound/Damping)mm | 57 / 33 | 63 / 73 |
- Setting Data
F | R | |||||||
Default | Test | Drivable limit High * |
Drivable limit Low * |
Default | Test | Drivable limit High * |
Drivable limit Low * |
|
Length of case (mm) |
485 | 471 | 491 | 471 | 350 | 320 | 368 | 315 |
Spring Set length(mm) |
238 | 238 | 238 | 238 | - | - | - | - |
Length to ride hight adjuster (mm) |
48 | 34 | 54 | 34 | 36 | 24 | 51 | 20 |
Lever ratio | 1.54 | 1.59(spg) , 1.18(dmp) |
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HKS Max 4 SP Z33 Full Kit
Sale price$1,807.50 USD
Regular price$1,900.00 USD