SILVIA S14 & S15 HKS Hipermax Pro Damper adjustable front & rear coilovers set

Brand: HKS
Product: Coilover Suspension Full Kit Hipermax IV GT – S14 S15
Part Num: 80230-AN002

SPECIFICATIONS:
Series: Hipermax IV GT
Spring Rate N/mm (kgf/mm):
– Front: 59(6)
– Rear: 49(5)
Free Height (mm):
– Front: 220 (barrel)
– Rear: 250
Recommended Range to change Spring Rate N/mm (kgf/mm):
– Front: ±20 ( 2 )
– Rear: ±20 ( 2 )
Damper Force (Rebound/Damping):
– Front: 839/382
– Rear: 211/137
– Note: Damping force is at piston speed 0.1m/sec.
Default position of Dial:
– Front: 15
– Rear: 15
Damping Force Adjustment:
– Front: 30 Steps
– Rear: 30 Steps
Height Adjustable Lower Bracket:
– Front: Yes
– Rear: Yes
Upper Mount:
– Front: Rubber Bush
– Rear: Rubber Bush
Damper Layout:
– Front: Inverted
– Rear: Normal
Damper/Spring Layout:
– Front: Coilover
– Rear: Coilover
Damping force adjustable with Wire:
– Front: N/A
– Rear: N/A
Helper Spring (Spring Rate N/mm):
– Front: N/A
– Rear: 19.8
Ride Height Specification –
-Maximum Adjustable Range High – Low (mm):
— Front: 0 ～ -81
— Rear: 0 ～ -80
-Drivable Range High – Low (mm):
— Front: 0 ～ -58
— Rear: 0 ～ -71