HKS HiperMAX IV GT Coilovers - FR-S / BRZ / 86

The HKS Hypermax IV GT Coilovers have been crafted to provide superior handling, style, and looks to your FRS, BRZ or 86.  


  • Mono tube design which allows for better control which results in better ride quality when lowered.
  • Dust boost installed on the shafts to protect from harmful road impediments.
  • PNE Coating provided on the height adjustment components to prevent rust and corrosion buildup when making height alterations.
  • Newly designed needle to improve dampening throughout the entire range.
  • Aluminum components designed to reduce unsprung weight.
  • 30 Step damping force allow fine and precise tuning for both street and track.


  • Front - 6kgf/mm
  • Rear - 4kgf/mm


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