HKS HIPERMAX S Coilover Kit for the GR Corolla 2023+

HKS HIPERMAX S Coilover Kit for the GR Corolla 2023+

HKS
SKU:
80300-AT030
$2,610.00
$2,900.00
(You save $290.00 )
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Description

In Stock!

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 popular HIPERMAX S is now available for GR COROLLA.
  • We have improved the everyday ride comfort while retaining the excellent running performance of the factory suspension, in pursuit of superior driving comfort.
  • The vehicle height has been set to provide both a stylish appearance and a comfortable ride.
  • It has the versatility to cover various occasions like daily commuting or weekend drives.
  • The product has a 3-year warranty and is available for an overhaul. We have achieved high durability by reviewing the internal parts.
  • We also provide after-sales support. You can use the product for a long time.

 

 

 

 

Application

Engine G16E-GTS
Model Year 22/12 - 
Remarks  

 

Specification

  FRONT REAR
Damping force adjustment 30 steps 30 steps
Base valve - -
Height adjustable lower bracket 〇 〇
Upper mount Rubber Rubber
Inverted/Normal type Inverted Normal
Damper/Spring layout Coilover Separated
Spring rate change at factory Impossible Possible
Damping force adjustment with wire - -
Helper spring
(Spring rate N/mm)		 〇 (7.6) 〇 (19.8)
 
Ride Height (mm)
  Factory *2 Test data Adjustable range
High - Low *3		 Drivable range
High - Low *4
FRONT Ride height *1 658 ← 675 ～ 621 675 ～ 623
Against stock -14 ← 3 ～ -51 3 ～ -49
REAR Ride height *1 666 ← 698 ～　621 698 ～　633
Against stock -25 ← 7 ～ -70 7 ～ -58

*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 ( 7.0 ) 88 ( 9.0 )
Free height (mm) 200 200
Spring type Straight Barrel type Straight
Recommended range to change spring rate N/mm(kgf/mm) - ±10 ( 1 )

 

Specification of damper

 

  F R
Damping force (Rebound/Damping)N* 608 / 564 761 / 603
Default position of dial 15 15
Remaining damper stroke (Rebound/Damping)mm 55 / 45 54 / 50

* 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)		 317 ← 319 297 305 ← 330 270
Spring
Set length(mm)		 228 ← 213 243 - - - -
Length to ride hight
adjuster (mm)		 36 ← 53 1 58 ← 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 235 / 40 - 18 ( 240 ) 235 / 40 - 18 ( 230 )
Wheel size 8.5 JJ × 18 inset 30 8.5 JJ × 18 inset 30
Alignment
(Toe/Camber)		 Test data 0 mm / -2°50' '0 mm / -2°30'
Standard value 0 ± 2 mm / -1°39' ± 0°45' in 1 ± 2 mm / -2°07' ± 0°45'

* Test data at HKS.

Parts List  * It may be changed without prior notice.