Code No. 80230-AN002
*Discontinued.
Awesome control and comfort ride on the street for a sporty drive. The new Max IV sporty suspension.
▲The above photo is an item for S15.
Application
Engine | SR20DET |
---|---|
Model Year | 93/10 - 98/12 |
Remarks | Height data is based on S15(SR20DET). |
Specification
FRONT | REAR | |
---|---|---|
Damping force adjustment | 30 steps | 30 steps |
Base valve | - | - |
Height adjustable lower bracket | ○ | ○ |
Upper mount | Rubber | Rubber |
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 ) |
Factory *2 | Test data | Adjustable range High - Low *3 |
Drivable range High - Low *4 |
||
---|---|---|---|---|---|
FRONT | Ride height *1 | 630 | ← | 677 ~ 596 | 677 ~ 619 |
Against stock | -47 | ← | 0 ~ -81 | 0 ~ -58 | |
REAR | Ride height *1 | 637 | ← | 682 ~ 602 | 682 ~ 611 |
Against stock | -45 | ← | 0 ~ -80 | 0 ~ -71 |
*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) | 59 ( 6 ) | 49 ( 5 ) |
Free height (mm) | 220 | 250 |
Spring type | Straight Barrel type | 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* | 839 / 382 | 211 / 137 |
Default position of dial | 15 | 15 |
Remaining damper stroke (Rebound/Damping)mm | 32 / 81 | 79 / 85 |
* 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) |
230 | ← | 271 | 230 | 486 | ← | 516 | 469 |
Spring Set length(mm) |
207 | ← | 207 | 220 | 316 | ← | 301 | 325 |
Length to ride hight adjuster (mm) |
30 | ← | 71 | 17 | 171 | ← | 201 | 145 |
Lever ratio | 1.14 | 1.00 |
* Refer to the above explanation *3 of ride height information for drivable high and low limitations.
Test vehicle information
F | R | ||
---|---|---|---|
Vehicle weight kg | 692 (690) | 577 (550) | |
Tire size (Air pressure) kPa | 225 / 40 - 18 ( 220 ) | 235 / 40 - 18 ( 220 ) | |
Wheel size | 8 JJ × 18 off 35 | 9 JJ × 18 off 38 | |
Alignment (Toe/Camber) |
Test data | - | - |
Standard value | in 2 ± 1 mm / -1°00' ± 45' | in 2.6 ± 2.6 mm / -1°25' ± 30' |
* Test data at HKS.
Parts List * It may be changed without prior notice.
Point
・If you shorten more than the limit length, it’s the limit of movable space for ABS harness for steering wheel operation.
・We have developed the MAX IV on the comfort in riding, better damper characteristics and controllability of the vehicle from HIPERMAX III.
・With our new inner design let you have improved roadholding and eliminated the uncomfortable push from the suspension.
・Recommended town drive dial is 25 steps and for sporty drive such as winding drive course is around 15 steps.
* Modification for installation
・Need to make a hole for rear damping adjustment cable(rear interior)
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