HSD Monopro Coilovers Evo 4/5/6 - Default Springs (8 & 6 kgF/mm)
HSD-V-MI-02-MP-Evo CP9A-default
HSD Monopro Coilovers Evo 4/5/6 - Default Springs (8 and 6 kgF/mm) is the most common type of coilovers