HKS Hipermax R 2009-2020 Nissan 370Z (Z34)HKS Hipermax R Z34 Full Kit The fun to drive at will and the balance can be adapted from circuit to winding road. Revised Driving Comfort, "Ultimate All Rounder" The HIPERMAX R Series has evolved all of handling, traction, and ease of fit to a new series by concentrating the technological capabilities cultivated over the past 9 years since the launch of MAX IV SP. The HIPERMAX R Series has achieved overwhelming performance that is unrivaled by any