The "Ultimate All-Round" HIPERMAX R coilover series has been announced by HKS.

HKS has resurrected the MAX IV SP series as the HIPERMAX R.

HKS discovered that they were dissatisfied with various points when tuning the coilover on the MAX IV SP series. We were able to develop new technologies and overcome the MAX IV SP's shortcomings by continuously testing various elements.

In addition to the technologies used in the HIPERMAX S, the HIPERMAX R includes three new technological advances developed specifically for the HIPERMAX R:
Super Response Fluid
Low Vibration Spring
Upper Spring Retainer