These HKS Coilovers are direct bolt on and feature a single tube damper design. Each kit comes complete with dust boots and a special PNE coating that provides durability over standard coatings on other coilovers. This coating helps with easier height adjustment over time since it ensures the adjustment threads don't get build up.
HKS builds their coilovers to be as light as possible, thinking of every metric of performance. For most vehicles, the coilover bracket, ride height adjusters and lock nuts are made from high quality lightweight aluminum .
Spring Rate Front/Rear N/mm (kgf/mm): F=59(6) / R=29(3)
Free Height F / R mm: 220(Barrel) / 250(Barrel)
Front Damping Force Piston Speed 0.1m / sec Damping Force N Rebound / Compression: 1515 / 412
Rear Damping Force Piston Speed 0.1m / sec Damping Force N Rebound / Compression: 441 / 157
Front Vehicle Height (Highest - Lowest): -33 (0 ~ -56)
Rear Vehicle Height (Highest - Lowest): -12 (-12 ~ -99)
Single Tube Damper Design
30 Step Damping Force Adjustment