HKS Hipermax IV GT AP1 Full Kit

$1,450.00
HKS Hipermax IV GT AP1 Full Kit

HKS Hipermax IV GT AP1 Full Kit

$1,450.00

Single Tube Damper Design

  • Mono tube 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 galvanising. This prevents build-up around the threads of the adjustment areas allowing for easier height adjustment.

M Shaft (?46 normal type)

  • 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 by optimizing the oil pressure characteristic. We mainly adopted this to the rear damper that can have a better driving experience.

Adopted Pillow Ball Upper Mount

  • For more accurate and sharp steering.

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 aluminium. (Not for all vehicles)

30 Step Damping Force Adjustment

  • 30 levels of dampening adjustment allow fine tune adjustment for street, circuit winding roads, highway, or the weight of the vehicle.

Specification:

  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 - ? ?5
Helper spring
(Spring rate N/mm)		 - ? ( 4.7 )

Kit Information

  • Spring of Full Kit
  F R
Spring rate N/mm(kgf/mm) 78 ( 8 ) 69 ( 7 )
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* 1496 / 280 853 / 260
Default position of dial 15 15
Remaining damper stroke (Rebound/Damping)mm 48 / 52 55 / 60
  • Setting Data
  F R
Default Test Drivable limit
High *		 Drivable limit
Low *		 Default Test Drivable limit
High *		 Drivable limit
Low *
Length of
case (mm)		 420 ? 439 405 290 ? 305 282
Spring
Set length(mm)		 198 ? 198 200 234 ? 230 252
Length to ride hight
adjuster (mm)		 104 ? 123 87 26 ? 45 0
Lever ratio 1.50 1.49


Vehicle Fitments:

Year Make Model Submodel
2000 - 2009 Honda S2000 Base
2008 - 2009 Honda S2000 CR

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