HKS Hipermax S Coilovers for 2015-2021 Subaru WRX Front Upper Mounts:Rubber Bushings (Default) the STREET BASIS Z makes

the STREET BASIS Z makes even more sense as we select appropriate spring rates and valve our dampers to match

SXT (LX/LD) replaces the bushings in the rear subframe to dramatically reduce rear cross member misalignment and movement which allows a more positive feel from the rear end during cornering

allowing users the freedom to set up their vehicle to their exact specifications

2009 Subaru Legacy B4 AWD (BM9)

1991 Alfa Romeo 75 1

HKS Hipermax S Coilovers for 2015-2021 Subaru WRX Front Upper Mounts:Rubber Bushings (Default) the STREET BASIS Z makesHKS Hipermax S coilovers for the 2015 2021 Subaru WRX are engineered for drivers who want genuine performance gains without giving up daily driver comfort. Built around HKS's FLAT RIDE CONCEPT, the Hipermax S smooths out low speed harshness while keeping the Subaru WRX planted under hard cornering delivering the refined, controlled ride quality that makes a coilover worth owning on the street. 30 level damping adjustment, a large diameter monotube