HKS RB26 JDM Specific Strengthened Valve Springs Universal Performance gains are attributed to

Performance gains are attributed to the use of our application specific filter heat-shields

VW New Beetle

Hi-Power409 (31006-AN014)

Tial V-banded 38mm MVS (V38) Wastegate Inlet Flange

Power rated (HP): 350-450

HKS RB26 JDM Specific Strengthened Valve Springs Universal Performance gains are attributed toHKS valve springs are stiffer springs specifically designed for use with HKS camshafts. As valve train dynamics change with the use of high performance cam profiles and greater lift, stiffer valve springs are needed to optimize valve movement. When changing to a high lift cam, stock springs cannot match the increased valve train movement. Therefore HKS engineered valve springs that are precisely matched to the characteristics of HKS camshafts. A