Multiple U.S. Warehouse LocationsBroken ApexFree shipping on qualified orders over $100*
The HKS Hipermax S front pillow ball full kit for GRB/GVB applications (STI only) supplies HKS' front coilover hardware tailored for Subaru GRB and GVB STI models. This vehicle-specific kit focuses on improved damping and handling precision compared with stock components while matching STI mounting and service requirements.
HKS HIPERMAX S GRB/GVB (STI Only) Front Pillow Ball Full Kit
