HKS Hipermax IV GT Suspension Lexus IS250 GSE30

Code No. 80230-AT011_x000D_
_x000D_
â–²The above photo is an item for ZN6._x000D_
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Awesome control and comfort ride on the street for a sporty drive. The new Max IV sporty suspension._x000D_
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Application_x000D_
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Specification_x000D_
_x000D_
Engine_x000D_
_x000D_
4GR-FSE_x000D_
_x000D_
Model Year_x000D_
_x000D_
13/05 -_x000D_
_x000D_
Remarks_x000D_
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Developed with F SPORT. _x000D_
Vehicle height data of IS300h_x000D_
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FRONT_x000D_
_x000D_
REAR_x000D_
_x000D_
Damping force adjustment_x000D_
_x000D_
30 steps_x000D_
_x000D_
30 steps_x000D_
_x000D_
Base valve_x000D_
_x000D_
-_x000D_
_x000D_
-_x000D_
_x000D_
Height adjustable lower bracket_x000D_
_x000D_
â—‹_x000D_
_x000D_
â—‹_x000D_
_x000D_
Upper mount_x000D_
_x000D_
Rubber_x000D_
_x000D_
Rubber_x000D_
_x000D_
Inverted/Normal type_x000D_
_x000D_
Normal_x000D_
_x000D_
Normal_x000D_
_x000D_
Damper/Spring layout_x000D_
_x000D_
Coilover_x000D_
_x000D_
Separated_x000D_
_x000D_
Spring rate change at factory_x000D_
_x000D_
Possible_x000D_
_x000D_
Possible_x000D_
_x000D_
Damping force adjustment with wire_x000D_
_x000D_
-_x000D_
_x000D_
â—‹_x000D_
_x000D_
Helper spring_x000D_
(Spring rate N/mm)_x000D_
_x000D_
â—‹ ( 4.7 )_x000D_
_x000D_
-_x000D_
_x000D_
Ride Height_x000D_
_x000D_
mm_x000D_
_x000D_
Factory *2_x000D_
_x000D_
Test data_x000D_
_x000D_
Adjustable range_x000D_
High - Low *3_x000D_
_x000D_
Drivable range_x000D_
High - Low *4_x000D_
_x000D_
FRONT_x000D_
_x000D_
Ride height *1_x000D_
_x000D_
649_x000D_
_x000D_
â†_x000D_
_x000D_
675 ～ 603_x000D_
_x000D_
675 ～ 635_x000D_
_x000D_
Against stock_x000D_
_x000D_
-26_x000D_
_x000D_
â†_x000D_
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0 ～ -72_x000D_
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0 ～ -40_x000D_
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REAR_x000D_
_x000D_
Ride height *1_x000D_
_x000D_
638_x000D_
_x000D_
â†_x000D_
_x000D_
663 ～ 602_x000D_
_x000D_
663 ～ 602_x000D_
_x000D_
Against stock_x000D_
_x000D_
-25_x000D_
_x000D_
â†_x000D_
_x000D_
0 ～ -61_x000D_
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0 ～ -61_x000D_
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*1. Height from road surface to fender arch._x000D_
*2. Height at factory is the data tested at HKS with the setting of Full Kit. (HKS' recommended setting.)_x000D_
*3. Adjustable range (However, the lowest value may not be road legal._x000D_
Even within the adjustable range, car body, arm etc. may contact. In such case, it will be hard to drive._x000D_
Damper oil leakage or any other problems caused by low ride height setting from the factory setting will void the warranty of the product.)_x000D_
*4. Drivable range that there is no contact of car body or arms etc. (However, change of tire/wheel size may cause a problem.)_x000D_
Caution). Actual data depends on each vehicle._x000D_
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Kit information_x000D_
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Spring of Full Kit_x000D_
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F_x000D_
_x000D_
R_x000D_
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Spring rate N/mm(kgf/mm)_x000D_
_x000D_
78 ( 8 )_x000D_
_x000D_
88 ( 9 )_x000D_
_x000D_
Free height (mm)_x000D_
_x000D_
250_x000D_
_x000D_
250_x000D_
_x000D_
Spring type_x000D_
_x000D_
Straight_x000D_
_x000D_
Straight_x000D_
_x000D_
Recommended range to change spring rate N/mm(kgf/mm)_x000D_
_x000D_
±10 (-1～+1)_x000D_
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+10 (0～+1)_x000D_
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Specification of damper_x000D_
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F_x000D_
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R_x000D_
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Damping force (Rebound/Damping)N*_x000D_
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1200 / 350_x000D_
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750 / 250_x000D_
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Default position of dial_x000D_
_x000D_
15_x000D_
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15_x000D_
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Remaining damper stroke (Rebound/Damping)mm_x000D_
_x000D_
65 / 40_x000D_
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65 / 70_x000D_
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* The value of the damping force is at piston speed of 0.1m/sec._x000D_
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Setting data_x000D_
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F_x000D_
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R_x000D_
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Default_x000D_
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Test_x000D_
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Drivable limit_x000D_
High *_x000D_
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Drivable limit_x000D_
Low *_x000D_
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Default_x000D_
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Test_x000D_
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Drivable limit_x000D_
High *_x000D_
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Drivable limit_x000D_
Low *_x000D_
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Length of_x000D_
case (mm)_x000D_
_x000D_
422_x000D_
_x000D_
â†_x000D_
_x000D_
440_x000D_
_x000D_
422_x000D_
_x000D_
459_x000D_
_x000D_
â†_x000D_
_x000D_
487_x000D_
_x000D_
446_x000D_
_x000D_
Spring_x000D_
Set length(mm)_x000D_
_x000D_
289_x000D_
_x000D_
â†_x000D_
_x000D_
289_x000D_
_x000D_
299_x000D_
_x000D_
-_x000D_
_x000D_
-_x000D_
_x000D_
-_x000D_
_x000D_
-_x000D_
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Length to ride hight_x000D_
adjuster (mm)_x000D_
_x000D_
34_x000D_
_x000D_
â†_x000D_
_x000D_
52_x000D_
_x000D_
24_x000D_
_x000D_
R:51 / L:54_x000D_
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â†_x000D_
_x000D_
R:64 / L:67_x000D_
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R:29 / L:32_x000D_
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Lever ratio_x000D_
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1.40_x000D_
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2.00 (spg) , 1.29 (dmp)_x000D_
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* Refer to the above explanation *3 of ride height information for drivable high and low limitations._x000D_
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Test vehicle information_x000D_
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F_x000D_
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R_x000D_
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Vehicle weight kg_x000D_
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-_x000D_
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-_x000D_
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Tire size (Air pressure) kPa_x000D_
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225 / 35 - 19 ( 240 )_x000D_
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255 / 30 - 19 ( 240 )_x000D_
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Wheel size_x000D_
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8.5 JJ × 19 inset 45_x000D_
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9.5 JJ × 19 inset 45_x000D_
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Alignment_x000D_
(Toe/Camber)_x000D_
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Test data_x000D_
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0 mm / -1°12'_x000D_
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+1.8 mm / -2°18'_x000D_
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Standard value_x000D_
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-_x000D_
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-_x000D_
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* Test data at HKS._x000D_
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Parts List * It may be changed without prior notice._x000D_
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Point_x000D_
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We have set it for the mainly street use with the F SPORT type. First, we set the vehicle height low for cool look. You can adjust the damper setting because it’s a height adjustable lower bracket type. We try to keep the stock’s stroke and drive feel. But there is some rolling, and N mode and S/S+ mode has some wrongness. We adjusted for these problems and have even smoother driving experience. Also we adjusted and set the weight allotment for springs and dampers for best steering and less rolling. But still have the great feeling for human sense. We have set enough stroke as the stock to reduce the uncomfortable reaction from road surface. We also checked with electronic device for stability and comfortable dr...