HKS Valve Springs for 4G63 DSM/Evo (22001-AM001) StopTech Turbo Fitment: Select::2006-2007 WRX EJ25 (TCKWP328)
Platform notes & fabric story
Description
HKS Valve Springs for 4G63 DSM Evo (22001 AM001) StopTech Turbo Fitment: Select::2006 2007 WRX EJ25 (TCKWP328) Turbo Fitment: STM has none remaining in stock 1990 1998 Talon TSi as the risk of valve float and coil bind is greatly reduced due to their specific design and construction