HKS newest coilover series, the HIPERMAX S series, replaces the 9 year old Max IV GT coilover series with new technological components and tuning gathered from years of research at the tracks. 

These new coilover features a single tube damper design, inverted shock absorber, dual PVS, wr needle, advanced bump rubber, pne coating, strengthened rubber upper mount, and low friction technology.  Plus you get a three-year warranty due to their optimized internal parts and quality improvement.  

Each Hipermax S coilover is cornered balanced and pre-tuned to improved the handling performance of your vehicle.