We have improved the damping decay characteristics by inherit the big size main shaft from the M1 and also the design of niddle for MAX IV GT.?Stock's rear doeesn't move...
We have improved the damping decay characteristics by inherit the big size main shaft from the M1 and also the design of niddle for MAX IV GT. ?Stock's rear doeesn't move smoothly and feels hard and bouncing. So we have made it better by smooth movement with comfort for the fun driving. For street drive, we have rated up and still has better ride than the stock by moving smoothly at the start. Secondly, steering got better with smooth roll and stability in the winding roads and fun to drive from street to circuit. And for the comfortable drive at a high speed crusing on the highway, we have tested from 100km to 150km and 200km to 250km range to analyze and check the gap for absorbability or flat characteristics to adapt the pitching and vertical G force. We have tested several times on this high speed drive. Enjoy the MAX IV GT that has the newest technology for the comfortable drive at the street driving to the highest speed drive.
Application:
Engine
2UR-GSE
Model Year
07/10 -
Remarks
Specification:
FRONT
REAR
Damping force adjustment
30 steps
30 steps
Base valve
-
-
Height adjustable lower bracket
?
?
Upper mount
Rubber
Rubber
Inverted/Normal type
Normal
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 )
Ride Height:
Factory *2
Test data
Adjustable range High - Low *3
Drivable range High - Low *4
FRONT
Ride height *1
670
?
687 ? 628
687 ? 635
Against stock
-17
?
0 ? -59
0 ? -52
REAR
Ride height *1
648
?
667 ??550
667 ??625
Against stock
-19
?
0 ? -117
0 ? -42
*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).
Kit information:
Spring of Full Kit
F
R
Spring rate N/mm(kgf/mm)
157 ( 16 )
98 ( 10 )
Free height (mm)
200
220
Spring type
Straight
Straight Barrel type
Recommended range to change spring rate N/mm(kgf/mm)
±20 ( 2 )
±20 ( 2 )
Specification of damper:
F
R
Damping force (Rebound/Damping)N*
1834 / 432
1285 / 235
Default position of dial
15
15
Remaining damper stroke (Rebound/Damping)mm
58 / 57
72 / 82
* 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)
395
?
407
393
384
?
397
368
Spring Set length(mm)
255
?
255
277
284
?
284
284
Length to ride hight adjuster (mm)
42
?
54
18
41
?
54
25
Lever ratio
1.46
1.44
* Refer to the above explanation *3 of ride height information for drivable high and low limitations.
