HKS Hipermax R Coilovers for the GR Corolla 2023+
Code No. 80310-AT007
The joy of controlling it as you wish,and its versatility to adapt from the circuit to winding roads"Ultimate Multi-Performer" with refined driving comfort
Introduction of HIPREMAX R, designed for circuit driving with high-grip tires.
Features front camber adjustment mechanism adjustable up to approximately 4 degrees.
Convenient camber adjustment accessible from the tire house side despite the deep position of the upper part in the engine compartment.
Rear damping force adjustment achievable without removing shock absorbers.
Testing conducted with YOKOHAMA ADVAN A052 (265/35R18) tires.
Recommended damping dial settings for Fuji Speedway: 10 clicks for the front, 13 clicks for the rear.
Adjustment tip: To avoid understeer, adjust the rear towards toe-out direction for improved agility.
Versatile performance: Suitable for both track driving and street use.
Application
Engine
G16E-GTS
Model Year
22/12 -
Remarks
Confirmed in RZ grade, Morizo edition not confirmed.
Specification
FRONT
REAR
Damping force adjustment
30 steps
30 steps
Base valve
-
-
Height adjustable lower bracket
〇
〇
Upper mount
Spherical bearing
Spherical bearing
Inverted/Normal type
Inverted
Normal
Damper/Spring layout
Coilover
Separated
Spring rate change at factory
Possible
Possible
Damping force adjustment with wire
-
-
Helper spring(Spring rate N/mm)
〇 (19.8)
〇 (19.8)
Ride Heightmm
Factory *2
Test data
Adjustable rangeHigh - Low *3
Drivable rangeHigh - Low *4
FRONT
Ride height *1
653
640
688 ～ 618
688 ～ 635
Against stock
-19
-32
16 ～ -54
16 ～ -37
REAR
Ride height *1
667
654
691 ～ 612
691 ～ 612
Against stock
-24
-37
0 ～ -79
0 ～ -79
*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)
137 ( 14.0 )
196 ( 20.0 )
Free height (mm)
150
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*
1515 / 932
966 / 638
Default position of dial
15
15
Remaining damper stroke (Rebound/Damping)mm
48 / 39
44 / 41
* 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)
310
300
327
292
312
302
330
270
SpringSet length(mm)
206
206
188
206
-
-
-
-
Length to ride hightadjuster (mm)
32
22
67
14
64
55
81
25
Lever ratio
1
1.40(spg) , 1.27(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
861 (880)
606 (590)
Tire size (Air pressure) kPa
265 / 35 - 18 ( 200 )
265 / 35 - 18 ( 200 )
Wheel size
10.0 JJ × 18 inset 25
10.0 JJ × 18 inset 35
Alignment(Toe/Camber)
Test data
out 2 mm / -4°00'
out 5 mm / -2°10'
Standard value
0 ± 2 mm / -1°39' ± 0°45'
in 1 ± 2 mm / -2°07' ± 0°45'
* Test dat
Указана цена производителя (рекомендованная розничная цена в USD). Мы — дилер: подтвердим актуальную цену, наличие и срок поставки при заказе.
| Артикул | 80310-AT007 |
| Производитель | HKS |
| Совместимость | GR Corolla 2023+ |