HKS Hipermax IV GT Coilovers Toyota Supra MK4 JZA80 80230-AT010

by HKS
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$1,395.00

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SKU HKS 80230-AT010

The new Max IV sporty suspension. Awesome sporty drive with great control and comfortable ride in the street. It's perfect for a daily street drive with style and performance. You and your passenger can have a comfortable ride even with a low-down.

Single Tube Damper Design

Monotube dampers allow for more accurate and stable control and adjustment of dampening. Lower ride height and center of gravity gives a more stable ride.

Dust Boot

Protect the shaft from the flying stones.

PNE Coating

Using this special surface coating provides 5 times better durability over standard galvanizing. This prevents build-up around the threads of the adjustment areas allowing for easier height adjustment.

"M Shaft"

With the new design of cylinder shaft since the HIPERMAX M-1, MAX IV increased the cylinder shaft size to have a firm damping even at a little stroke range because of the optimized oil pressure characteristic. We mainly adopted this to the rear damper that can have better driving experience.

New Design Needle

Newly designed needle has been used to revise the very low speed and middle and high-speed dampening which is key to a comfort ride.

Reduction of Unsprung Weight

In order to reduce unsprung weight, bracket, ride height adjusters and lock nuts are made from aluminum. (Not for all vehicles)

30 Step Damping Force Adjustment

30 levels of dampening adjustment allow fine tune adjustment for street or circuit.

SUPRA JZA80

MAX IV GT Code No. 80230-AT010
 
 



▲The above photo is an item for JZA80.

Awesome control and comfort ride on the street for a sporty drive. The new Max IV sporty suspension.


Application   Specification
Engine 2JZ-G(T)E
Model Year 93/06 - 02/07
Remarks REAS installed vehicle can't use
 
  FRONT REAR
Damping force adjustment 30 steps 30 steps
Base valve - -
Height adjustable lower bracket
Upper mount Rubber Rubber
Inverted/Normal type Normal Normal
Damper/Spring layout Coilover Coilover
Spring rate change at factory Possible Possible
Damping force adjustment with wire - -
Helper spring
(Spring rate N/mm)
○ ( 19.8 ) ○ ( 19.8 )


Ride Height mm
  Factory *2 Test data Adjustable range
High - Low *3
Drivable range
High - Low *4
FRONT Ride height *1 650 692 ~ 598 692 ~ 607
Against stock -42 0 ~ -94 0 ~ -85
REAR Ride height *1 645 668 ~ 563 668 ~ 602
Against stock -23 0 ~ -105 0 ~ -66
*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 ) 79 ( 8 )
Free height (mm) 200 200
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* 2350 / 400 1000 / 200
Default position of dial 15 15
Remaining damper stroke (Rebound/Damping)mm 41 / 49 80 / 56
* 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)
373 397 368 385 408 354
Spring
Set length(mm)
221 221 240 269 269 271
Length to ride hight
adjuster (mm)
29 53 5 33 56 0
Lever ratio 1.78 1.31
* Refer to the above explanation *3 of ride height information for drivable high and low limitations.



Test vehicle information
  F R
Vehicle weight kg 837 693
Tire size (Air pressure) kPa 235 / 40 - 18 ( 200 ) 265 / 35 - 18 ( 200 )
Wheel size 9 JJ × 18 off 38 10 JJ × 18 off 45
Alignment
(Toe/Camber)
Test data 0 mm / -2°30' 0 mm / -2°00'
Standard value 0 ± 1 mm / -0°20' ± 30' in 3 ± 1 mm / -1°35' ± 30'
* Test data at HKS.



Parts List * It may be changed without prior notice.

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