HKS

HKS Hypermax S Coilovers for the GR Supra 2020+

Going beyond just ride comfort or handling performance, a new standard of "Driving Comfort" aims for comfort in ride but also in the peace of mind generated by handling performance and drivability . An uncompromising balance which delivers on all the demands of street driving.
The model in the photo is DB42.
Application
Engine
B58
Model Year
19/05 -
Remarks
Toyota Safety Sense may malfunction due to narrowing of the radar/camera beam range and misalignment of the alignment center as the vehicle height is lowered.
Specification
FRONT
REAR
Damping force adjustment
30 steps
30 steps
Base valve
-
-
Height adjustable lower bracket
○
○
Upper mount
Spherical bearing
Rubber
Inverted/Normal type
Inverted
Normal
Damper/Spring layout
Coilover
Separated
Spring rate change at factory
〇
○
Damping force adjustment with wire
-
‐
Helper spring(Spring rate N/mm)
-
-
Ride Heightmm
Factory *2
Test data
Adjustable rangeHigh - Low *3
Drivable rangeHigh - Low *4
FRONT
Ride height *1
654
662
676 ～ 635
676 ～ 635
Against stock
-33
-25
-11 ～ -52
-11 ～ -52
REAR
Ride height *1
668
673
691 ～　635
691 ～　635
Against stock
-30
-25
-7 ～ -63
-7 ～ -63
*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)
69 ( 7 )
118 ( 12 )
Free height (mm)
200
250
Spring type
Straight
Straight
Recommended range to change spring rate N/mm(kgf/mm)
±10(1)
±20 ( 2 )
Specification of damper
F
R
Damping force (Rebound/Damping)N*
1133 / 515
633 / 417
Default position of dial
15
15
Remaining damper stroke (Rebound/Damping)mm
39 / 50
54 / 60
* The value of the damping force is at piston speed of 0.1m/sec.
Setting data
F
R
Default
Test
Drivable limitHigh *
Drivable limitLow *
Default
Test
Drivable limitHigh *
Drivable limitLow *
Length ofcase (mm)
279
←
289
264
319
←
339
291
SpringSet length(mm)
195
188
186
196
-
-
-
-
Length to ride hightadjuster (mm)
16
23
35
0
42
45
56
22
Lever ratio
1.18
1.69(spg) , 1.20(dmp)
* Refer to the above explanation *3 of ride height information for drivable high and low limitations.
Test vehicle information
F
R
Vehicle weight kg
785.5　(780)
744　(740)
Tire size (Air pressure) kPa
255 / 35 - 19 ( 220 )
275 / 35 - 19 ( 220 )
Wheel size
9.5 J × 19
10.5 J × 19
Alignment(Toe/Camber)
Test data
in 0.4 mm / -2°23'
in 1.2 mm / -2°34'
Standard value
in 3.1 mm ± 2.3 mm / -1°45' ± 0°30'
in 2.7 mm ± 2.3 mm / -2°00' ± 0°25'
* Test data at HKS.
Parts List * It may be changed without prior notice.
Point
Adopting the latest setting technology, it is possible to experience ride comfort on rough street and vehicle stability while feeling the load shift even in high load range. The stock electrical controlled shock absorber still works well. However, we aimed for a controllable setting in accordance with the driver's intention by using vehicle specific internal valves that makes you easily feel the vehicle attitude.The test vehicle is equipped with 19-inc

Указана цена производителя (рекомендованная розничная цена в USD). Мы — дилер: подтвердим актуальную цену, наличие и срок поставки при заказе.

Производитель	HKS
Совместимость	GR Supra 2020+