HKS Hipermax III Sport Coilovers 2008-12 STI

The Hipermax III Sport series has firm spring rates and valving suited for aggressive driving. Thorough testing has resulted in a highly efficient coilover system with more precise transient response suited to the instant direction changes expected during spirited driving. A shortened cylinder body allows suspension travel to be maintained when the car is lowered. In addition, the Hipermax III Sport incorporates HKS' all-new Hiper Linear Piston fluid-channel system, shock-body length adjustability and ultra-thick chrome plating of the cylinder shaft for excellent durability and reduced friction. Dust boots protect the cylinder shaft from wear. Spherical bearing upper mounts offer precise steering and increased suspension feedback. The 08-10 STI application comes with adjustable front camber plates and helper springs.

Specs:

Spring Rates: F: 12kgf/mm / R: 10kgf/mm

Hiper Linear Piston – Linear progression piston adjusts oil passages for precise stroke management resulting in smoother valve movements.. As piston speed increases, dampening rate linearly increases.

Pillowball upper mounts standard and mono tube design for maximum performance.

Features HKS’ trademark 30-way dampening and rebound adjustability that is adjusted simultaneously for easy tuning. Dial to soft for the street and crank up rebound on the track.

65mm diameter springs - Cold wound and manufactured in-house at HKS to ensure quality and consistency.

Lightweight Aluminum lock nut & ride height adjuster Non-electrolysis Nickel plated shock bodies provide durability in severe weather conditions.

1 year limited warranty