HKS HIPERMAX MAX IV SP DB42 Coilover Kit Toyota GR Supra A90 2020+

SKU
80250-AT003
$3,300.00
Available

Not in stock at our Sanford, FL location but electronically verified in stock at the Manufacturer/Distributor within the last 12 hours. (aka: not experiencing a supply delay)

Description


The height adjustable sports suspension kit for circuit driving.

Mr. Manabu Orido (also known as Mr. Supra) set a 1.682s faster time on racing track at Fuji International Speedway with only suspension upgrade.

Features: 

  • This suspension utilized a conventional shock absorber rather than factory electronically controlled one and a vehicle is easier to understand and to control according to the driver's intention.

  • Using the high rate spring provides a smooth ride without too stiff feeling and at the same time helps to translate a feedback from tires.

  • Using HKS traditional inverted type at the front. To ensure the stroking amount and height adjustable range, HKS designed special outer cover.

  • Adjustment type pillow upper allows to adjust the camber angle.

  • The billet aluminum upper plate is used at the rear. This is for weight saving without losing the necessary strength.
  • The straight wound spring is used at both front and rear allowing to easily change spring rates.

    Note: Error canceler is required due to removed factory Electronic Control Shock Absorber.
    Note: Ships preset to DB42. When installing to DB22, please change to test data as shown in the installation manual.

 

 

Ride Height mm
  Factory *2 Test data Adjustable range
High - Low *3
Drivable range
High - Low *4
FRONT Ride height *1 663 658 680 ~ 633 680 ~ 633
Against stock -17 -22 0 ~ -47 0 ~ -47
REAR Ride height *1 669 689 ~ 622 689 ~ 622
Against stock -26 -6 ~ -73 -6 ~ -73

*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.

 

Spring of Full Kit
  F R
Spring rate N/mm(kgf/mm) 137 ( 14 ) 176 ( 18 )
Free height (mm) 150 200
Spring type Straight Straight
Recommended range to change spring rate N/mm(kgf/mm) - -20 ( 2 )

 

Specification of damper
  F R
Damping force (Rebound/Damping)N* 1859 / 402 966 / 437
Default position of dial 15 15
Remaining damper stroke (Rebound/Damping)mm 37 / 52 56 / 58
* 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)
279 289 264 324 341 291
Spring
Set length(mm)
189 194 184 200 - - - -
Length to ride hight
adjuster (mm)
26 21 41 0 50 62 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.


 

Specifications:

  FRONT REAR
Damping force adjustment 30 steps 30 steps
Base valve - -
Height adjustable lower bracket
Upper mount Spherical bearing Spherical bearing
Inverted/Normal type Inverted Normal
Damper/Spring layout Coilover Separated
Spring rate change at factory
Damping force adjustment with wire -
Helper spring
(Spring rate N/mm)
○ ( 4.7 ) ○ ( 19.8 )

  

Applications:

Engine B48
Model Year 19/05 - 
Remarks Note: Due to lowering the vehicle, a radar camera irradiated range becomes narrower and TTS (Toyota Supra Safety) malfunction may occur with misalignment of the center.

Specifications

More Information
Availability New In Stock / Available
Note Error canceller is not included and is required due to removed factory Electronic Control Shock Absorber.
Shipping Weight (Dimensional) 97.000000
Clearance Sale No
Availability Available
Part Type Coilover Kits
Make Toyota / Lexus
Model Supra MKV 2020 A90, Supra MKV 2021+ A91
Engine B58B30M1, B58B30O1
Brand HKS
Coilover Damping Single Adjustable
Carb Legal Unspecified
Coilover Remote Reservoir No
Rear Spring Rate 18kg/mm 1008lb/in
Rear Camber No
Front Spring Rate 14kg/mm 784lb/in
Independent Height Adjustment Yes
Front Camber Standard
Shipping Label Free Shipping

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