(SUSPENSION) HIPERMAX R for GT-R (R35)

GT-R R35

R

Code No. 80310-AN001

 

  

The fun to drive at will and the balance can be adapted from circuit to winding road. 
Raised Driving-Comfort, "Ultimate All-Rounder"

 

 

 

 

 

Application

Engine VR38DETT
Model Year 07/12 - 
Remarks  

Specification

  FRONT REAR
Damping force adjustment 30 steps 30 steps
Base valve - -
Height adjustable lower bracket
Upper mount Spherical bearing Spherical bearing
Inverted/Normal type Normal Normal
Damper/Spring layout Coilover Coilover
Spring rate change at factory Impossible Impossible
Damping force adjustment with wire -
Helper spring
(Spring rate N/mm)
〇 (19.8) 〇 (19.8)
Ride Heightmm
  Factory *2 Test data Adjustable range
High - Low *3
Drivable range
High - Low *4
FRONT Ride height *1 712 722 ~ 666 722 ~ 666
Against stock -12 -2 ~ -58 -2 ~ -58
REAR Ride height *1 716 732 ~ 672 732 ~ 672
Against stock -16 0 ~ -60 0 ~ -60

 

*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) 196 ( 20.0 ) 157 ( 16.0 )
Free height (mm) 170 200
Spring type Straight Straight
Recommended range to change spring rate N/mm(kgf/mm) - -

Specification of damper

  F R
Damping force (Rebound/Damping)N* 2266 / 515 711 / 721
Default position of dial 15 15
Remaining damper stroke (Rebound/Damping)mm 47 / 52 63 / 73

* 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)
484 490 467 421 435 382
Spring
Set length(mm)
219 219 229 275 275 275
Length to ride hight
adjuster (mm)
63 69 36 47 61 8
Lever ratio 1.69 1.12

* Refer to the above explanation *3 of ride height information for drivable high and low limitations.



Test vehicle information

  F R
Vehicle weight kg -  (950) -  (790)
Tire size (Air pressure) kPa 285 / 35 - 20 ( 200 ) 285 / 35 - 20 ( 200 )
Wheel size 10.0 JJ × 20 inset 45 11.0 JJ × 20 inset 25
Alignment
(Toe/Camber)
Test data in 0 mm / -2°54' in 0 mm / -1°40'
Standard value in 1.5 ± 1 mm / -1°45' ± 0°15' in 1.5 ± 0.7 mm / -1°40' ± 0°15'

* Test data at HKS.


 

Parts List   * It may be changed without prior notice.

 

 

Point

Front camber values during testing are those adopting adjustable upper arms. Therefore, please use the above vehicle height information as a reference value because the vehicle height will change due to changing the camber values. If the calculated values do not result in the desired ride height, please have the vehicle alignment adjusted.
The new SRF (Super Response Fluid) and LVS (Low Vibration Spring) have been adopted to achieve unprecedented levels of both driving and ride comfort.
New parts are adopted internally to enable a wide range of settings with a large amount of dial range, resulting in higher durability.
We have done the setting on Fuji Speedway with ADVAN A052 tires. The best result of testing was obtained with 12-click in the front and 8-click in the rear. Please refer it when adjusting.
Front camber values during testing are those adopting adjustable upper arms.
Please experience the evoloved HIPERMAX R!