Kelford - KVS97
SUBARU WRX Version 3 - 4 (STI). High performance Valve Spring Set. The OEM STi retainer needs slight maching to fit these springs. 87lb seat pressure at 42.00mm Installed Height.
Kelford - KVS97
SUBARU WRX Version 3 - 4 (STI). High performance Valve Spring Set. The OEM STi retainer needs slight maching to fit these springs. 87lb seat pressure at 42.00mm Installed Height.