HKS 05-07 SUBARU IMPREZA WRX STI 4D HIPERMAX S GDB(E-G) FULL KIT

The HKS Hipermax S is a dual preload valve system that prevents excessive damping force from being generated at higher piston speeds. This improves ride comfort significantly without compromising driving performance. Hipermax S also includes a new needle jet form that increases the range of damping force adjustment. As a result, we are able to drive on a larger range of stages. Hipermax S has a revolutionary design of bump stop rubber that decreases body roll while also providing ride comfort, which is impossible to do with standard hydro bump stop rubber. Low friction technology outperformed conventional products in terms of durability and friction. This technology aids in the improvement of ride quality and handling.

Features Include:

• Dual PVS
• Wide Range damping force adjustment mechanism
• Evolution of Bump Stop rubber
• Low friction technology
• 3-year warranty

HKS’ Warranty

For information on HKS’ warranty terms and conditions, please click here